NetBio ANDEONASCN6 The RFID reader on the instrument reads the RFID tags on the swab (consumable) and on the BioChipSets (consumable) when the consumables are inserted into the instrument. The instrument uses data from the swab RFID for sample tracking and data User Manual Users manual
NetBio Inc. The RFID reader on the instrument reads the RFID tags on the swab (consumable) and on the BioChipSets (consumable) when the consumables are inserted into the instrument. The instrument uses data from the swab RFID for sample tracking and data Users manual
NetBio >
Users manual
Part Number: NB-INST-0006‐501 Rev B 02/2016
ANDE™ 6C Rapid DNA Analysis™ System
Product User Manual
Product Number: NB-INST-0006
NetBio
266 Second Avenue
Waltham, MA 01945
USA
Website: http://netbio.com
Business Telephone: 781-916-8301
Business Email: business@netbio.com
NetBio Technical Support Telephone: 781-916-9050
NetBio Technical Support Email: technical.support@netbio.com
NetBio
Rapid DNA AnalysisTM Solutions
®
1
1. INTRODUCTION
This User Manual provides the instructions required to operate the ANDE 6C Rapid DNA Analysis System
safely. In order to operate the ANDE 6C Rapid DNA Analysis System in the intended manner, the
following prerequisites must be fulfilled:
• User has read and understood the safety instructions and material outlined in this User Manual.
• User had read understood the safety instructions and material outlined the associated ANDE
Health and Safety Manuals (NB-INST-0006-502).
• ANDE 6C instrument has been installed according to the instructions in this User Manual.
This chapter contains important User information, description of safety notices, regulatory information,
and a general description of the intended use of the ANDE 6C Rapid DNA Analysis System.
NOTICE
All images contained in this manual, including photographs, diagrams, and ANDE instrument screen shots, are for
reference only.
1.1. DNA profiling overview
Most human DNA is identical from person to person. However, certain regions of the human genome do
vary, and the small differences in these regions can be used to identify an individual. For more than two
decades, DNA profiling, the identification of an individual based on an analysis of his or her DNA, has
become the evidentiary gold standard throughout the world.
The most commonly used method to generate a DNA profile is based on one type of variable region
termed the Short Tandem Repeat (STR). The human genome contains hundreds of thousands of STRs,
and a given STR may vary in size from person to person. Each person has a unique set of STRs, just as
each person has a unique fingerprint. In fact, STR profiles are sometimes referred to as “DNA
fingerprints” for this reason. Only identical twins share identical STR profiles. An excellent summary of
the molecular biology of STRs can be found on a website created by the National Institute for Standards
and Technology (http://www.cstl.nist.gov/strbase/).
Several countries have selected sets of specific STRs to be used in identification for law enforcement and
other applications. Country- or agency-specific loci for use in the ANDE 6C Rapid DNA Analysis System
have been selected because they satisfy the needs of several major law enforcement agencies
throughout the world. Each STR selected has a defined position on a human chromosome, and the
position is referred to as an STR “locus.” For example, in 1997, the FBI defined a set of 13 STR loci, often
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referred to as the “CODIS loci”. See section 10. STR Loci Assayed in the BioChipSet Cassette for additional
information.
STR profiles are generated by a series of three basic processes. First, DNA is purified from the cells on a
sample swab. This involves breaking open the cells and removing proteins and other cellular materials. A
concentration step is included for low DNA content samples. Second, the set of STR loci are copied
(amplified) using a process known as Polymerase Chain Reaction (PCR). During PCR the amplified STR
regions are modified by the addition of a fluorescent dye. Depending on the STR locus, one of several
dyes is added. The use of these dyes (one of which is employed to help calculate the size of the STR
fragments) allows laser-based detection.
Electrophoresis is used to determine the size of the copied STR fragments. During this process, an
electric current is applied that exerts a force on the STR fragments causing them to migrate through a
porous gel-like substance. The smaller fragments, being less impeded, travel more quickly through the
gel than the larger fragments, thus separating them by size. As the various sized fragments pass through
the optical detection zone, a laser excites the fluorescent dyes causing it to emitted light that is then
detected and used to determine the size of each STR fragment. An Expert System analyzes the size
pattern and generates the final STR profile--the individual’s DNA fingerprint.
FlexPlex 27 DNA Fingerprint Generated by the ANDE 6C Rapid DNA Analysis System
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After STR profiles are generated using the ANDE 6C Rapid DNA Analysis System the results can be
collected and compared in local, state, national, or international DNA databases. .
Note: For purposes of human identification, the terms DNA analysis, DNA or STR typing, DNA fingerprint,
and DNA or STR profile are often used interchangeably.
1.2. Overview of the ANDE 6C Rapid DNA Analysis System
The ANDE 6C Rapid DNA Analysis System is a platform system for fully automated and rapid human
identification that integrates and automates all of the traditional DNA forensic laboratory process steps
to create an easy to use, field-forward DNA analysis capability for operation by non-technical personnel
outside a formal laboratory environment. The ANDE 6C System consists of the BioChipSet Swab, the
NetBio BioChipSet™ Cassette, and the ANDE 6C Rapid DNA Analysis instrument.
The ANDE System is operated by inserting up to five swab samples into a BioChipSet Cassette, placing
the Cassette into the ANDE instrument, and then closing the instrument’s door to initiate a run. The
ANDE instrument contains all of the subsystems required to perform STR analysis. The Cassette is a fully
integrated lab-on-a-chip that uses microfluidic technology to integrate all of the process steps required
to generate STR profiles.
Major attributes of the ANDE 6C System:
Produces STR profiles in 85 to 100 minutes (depending on chip type and assay type being used)
and can be operated by a non-technical user with minimal training.
Offers two different chip types, Low and High DNA Content BioChipSet Cassettes, and two
different STR assay types, PowerPlex®16 (PP16) and FlexPlex™27 (FP27), providing the broadest
possible capabilities for analysis of DNA samples.
All reagents are contained on-board the BioChipSet Cassettes. The user neither loads the
instrument nor the Cassette with reagents. Several reagents are lyophilized (e.g. amplification
reaction mix) and others are in liquid form (e.g. purification reagents). The BioChipSet Cassette
is stable for 6 months at room temperature.
The Cassette is closed: Each sample is processed through its own sealed processing path, and
samples and reagents do not come in contact with the instrument itself.
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Each Cassette is a single part; the operator has nothing to connect. It is a single-use plastic
disposable—no washing or opening of the disposable is required, minimizing the possibility of
run-to-run contamination.
The instrument is ruggedized for transport and shock and has been tested in accordance with
Military Standard 810G. No routine alignment or manual recalibration is required following
transport or after installation.
The instrument contains an on-board computer and touchscreen monitor. It includes an
integrated sample tracking system (using RFID and Barcoding), internal database to store STR
profiles, and GPS-derived tagging of data products with location and time data. The instrument’s
connectivity and tagging can be configured based on user requirements.
The instrument has on-board software for automated signal processing and data analysis for
automated conversion of electrophoretic traces to CODIS/NDIS compatible STR profiles.
The instrument provides data security and privacy protection by employing database encryption
for the on-board database, data export encryption, tiered User classes for controlled access to
STR profile data, partitioned manufacturer/customer system access to protect customer data,
and an ANDE Data Management software for controlled data decryption and management.
ANDE System utilizes two separate BioChipSet Cassettes, one for high and the other for low DNA
content samples, to provide the largest possible range of sample processing. The High DNA Content
(HDC) BioChipSet Cassette was designed for the purification and analysis of samples containing a high
quantity DNA, e.g. buccal swabs. A typical buccal swab contains in excess of 1µg of genomic DNA, but
only one-thousandth of this amount is required to generate an STR profile. Accordingly, the HDC
BioChipSet purification module was designed to discard ~99.9% of the total sample DNA prior to
amplification. To enable processing of samples with a low DNA content, the HDC BioChipSet Cassette
purification module was modified for high efficiency DNA purification. This was accomplished by (1)
maximizing the volume of cell lysate subjected to DNA purification; (2) increasing the efficiency of the
DNA binding protocol; and (3) incorporating a post-purification DNA concentration step. It utilizes the
same reagents, form factor, ANDE instrument, and BioChipSet swabs.
Multiplexed STR amplification is performed within the BioChipSet Cassettes with PowerPlex 16 STR
chemistry and NetBio’s Flexplex 27 STR chemistry, an expanded 27-locus STR assay that incorporates
both international, CODIS 13, and CODIS 20 loci.
To perform a run on the ANDE 6C System, the User follows the on-screen GUI instruction to load a
sample swabs into each of the Sample Chambers of the Cassette. After all Sample Chambers are loaded,
the User inserts the Cassette into the ANDE instrument and closes the Access Door to initiate the run.
The System software coordinates the required sequence of steps within the instrument and the Cassette
to analyze the samples and generate STR profiles. For a more detailed description of the ANDE 6C Rapid
DNA Analysis System and its components, see section 3. System Description.
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1.3. Important User information
Read this section before using the ANDE 6C Rapid DNA Analysis System instrument.
All Users must read the safety instructions in the ANDE 6C Rapid DNA Analysis System User Manual and
accompanying Health and Safety Manual (NB-INST-0006-502) before installing or operating the ANDE 6C
System.
Users should operate the ANDE 6C Rapid DNA Analysis System instrument only as described in this User
Manual. Failure to operate the ANDE 6C instrument in the approved manner may expose the User to
hazards that can lead to personal injury and may cause damage to the ANDE 6C instrument.
1.3.1. Intended use
This manual is written for people who will process human buccal or blood samples collected on NetBio
BioChipSet™ Swabs using the ANDE 6C instrument to generate DNA profiles for human identification
(HID). It provides step-by-step instructions on how to operate the ANDE 6C instrument in conjunction
with its associated consumables (BioChipSet Cassettes and NetBio BioChipSet Swabs).
This instrument is not to be used in clinical procedures or for diagnostic purposes.
1.3.2. Safety notices
This User documentation contains WARNINGS, CAUTIONS and NOTICES concerning the safe use of the
product. See definitions.
Warnings
WARNING
Indicates a hazardous situation that, if not avoided, could result in death or serious injury. It is important
not to proceed until all stated conditions are met and clearly understood.
Cautions
CAUTION
Indicates a hazardous situation that, if not avoided, could result in minor or moderate injury. It is
important not to proceed until all stated conditions are met and clearly understood.
Notices
NOTICE
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Indicates information that is important for the use of the product. A notice indicates instructions that
must be followed to avoid damage to the product or other equipment.
1.3.3. Acronyms, abbreviations, and terms
Acronyms, abbreviations, and product- or technology-related terms are spelled out and explained at
first occurrence in this manual. The following table is a list of acronyms, abbreviations, and terms
related to ANDE 6C Rapid DNA Analysis System instrument design and operation.
Acronym
Term
Description
ADMS
ANDE Data Management
Software
Software for the management of ANDE data on a standalone
computer
Buccal
From inside of cheek
BCS
BioChipSet
ANDE consumable
CFR
Code of Federal Regulations
The codification of the general and permanent rules published in
the Federal Register by the departments and agencies of the
United States government
CMF
Common Message Format
A file formatting standard for packaging of information for
import into CODIS based on Extensible Markup Language (XML)
CODIS
Combined DNA Index System
The FBI’s program of support for criminal justice DNA databases
as well as the software used to run these databases
DNA
Deoxyribonucleic acid
Inherited (genetic) information in humans and most other
organisms
DVI
Digital Visual Interface
Digital video connection to high-quality display devices
ES
Expert System
Automated software used in the ANDEANDE 6C Rapid DNA
Analysis System instrument that interprets electropherograms
and generates called STR profiles
ESD
Electro-Static Discharge
Sudden flow of electricity between two objects with different
electrical potentials
EMC
Electro-Magnetic Compatibility
Means that an instrument does not emit electromagnetic energy
that interferes with other instruments
FBI
Federal Bureau of Investigation
United States governmental agency concerned with national
security and law enforcement
FP27
FlexPlex 27
NetBio’s 27-locus STR chemistry used on board the BioChipSet
Cassette for multiplexed STR amplification.
GPS
Global Positioning System
Satellite navigation system to provide location information
GUI
Graphical User Interface
The touchscreen computer and software that allows the User to
interact with the ANDEANDE 6C instrument
HID
Human Identification
Use of DNA analysis results, conventional fingerprints, or other
modalities to identify individuals
LED
Light-Emitting Diode
Semiconductor that converts electricity to light
NDIS
National DNA Index System
A United States FBI DNA database that facilitates the electronic
comparison and exchange of DNA profiles between participating
local, county, state, and federal law enforcement agencies and
forensic laboratories
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NRTL
Nationally Recognized Testing
Laboratory
Laboratory recognized by OSHA as meeting specific legal
requirements
OSHA
Occupational Safety and Health
Administration
A part of the United States Department of Labor that
establishes, issues, and enforces national workplace safety
regulations
PCR
Polymerase Chain Reaction
A process in which small stretches of DNA are copied (amplified)
POST
Power On Self Test
Instrument self-diagnostic test performed upon power up of the
ANDEANDE 6C instrument
PP16
PowerPlex 16
Promega’s PowerPlex 16 STR chemistry used on board the
BioChipSet Cassette for multiplexed STR amplification
PPE
Personal protective equipment
Equipment worn to minimize exposure to serious workplace
injuries and illnesses
RAPID
DNA
The FBI's definition: Rapid DNA, or Rapid DNA Analysis,
describes the fully automated (hands free) process of developing
a CODIS Core STR profile from a reference sample buccal swab.
The “swab in – profile out” process consists of automated
extraction, amplification, separation, detection and allele calling
without human intervention
RFID
Radio Frequency Identification
Technology that uses electronic tags to collect and store data
RH
Relative Humidity
The amount of water vapor present in the air divided by the
amount the air can hold; expressed as a %
STR
Short Tandem Repeat
Short DNA sequences that are repeated multiple times and are
widely found throughout the human genome. The lengths of
STRs can vary and are passed from parent to child
STR profile
Short Tandem Repeat profile
An STR profile is defined as the result of the analysis of a
standardized set of STR loci. An STR profile of an individual is
unique (except for cases of identical twins). An STR profile can
also be called a “DNA profile” or a “DNA fingerprint”
SWGDAM
Scientific Working Group on
DNA Analysis Methods
A group of forensic scientists that evaluates forensic biology
methods, protocols, training, and research to enhance forensic
biology services and provides recommendations to the FBI
Director on quality assurance standards for forensic DNA
analysis
Touch
Samples
items containing epithelial cells left by the individual after
coming into contact with a surface such as a drinking glass,
articles of clothing, or handled objects
USB Drive
Universal Serial Bus drive
A data storage device that includes flash memory with an
integrated USB interface. Also known as a flash or thumb drive
UPS
Uninterruptible Power Supply
System to prevent loss of power to instrument during a run (not
provided with instrument)
WEEE
Waste Electrical and Electronic
Equipment
A European Commission directive for handling electronic waste
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1.3.4. User Manual format
Throughout this manual, certain text formatting indicates commands and highlights various graphic user
interface (GUI) elements:
Menu options, window/dialog box titles, and graphical button names appear in bold face. For
example, System, Log in dialog, Start button.
The text of onscreen prompts and messages will be italicized and in quotes. For example, “It is
now OK to turn off power.”
Text referring to keyboard keys appears in bold face and will be italicized. For example, Press
Enter to continue.
Whenever this manual directs the User to “Press” or “Touch” Buttons, Menu Options, or List
Items, it is referring to the User lightly touching the screen to activate on-screen items.
1.4. Regulatory Information
This section describes the directives and standards that are fulfilled by the ANDE 6C Rapid DNA Analysis
System instrument.
1.4.1. Manufacturing information
The table below summarizes the required manufacturing information:
Name and address of Manufacturer
NetBio
266 2nd Avenue
Waltham, MA 02451
USA
1.4.2. International safety standards
This product complies with in accordance with EC Directive 2004/108/EC (EMC Directive) and EC
Directive 2006/95/EC (Low Voltage Directive) and the standards list below:
EMC
CFR47 FCC Part 15 Subpart C:2015 15.225
CFR47 FCC Part 15 Subpart B:2015
IC RSS-210 Issue 8 December 2010 Annex 2.6
IC RSS-Gen Issue 4 November 2014
ICES-003 Issue 5 August 2012
EN 61326-1:2013
IEC 61326-1:2012
ETSI EN 300 330-1 V1.7.1 (2010)
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ETSI EN 300 330-1 V1.5.1 (2010)
ETSI EN 301 489-1:2011
ETSI EN 301 489-3:2013
Product Safety
UL 61010-1:2012
CSA C22.2 #61010-1:2012
EN/IEC 61010-1:2010
EN/IEC 61010-2-010:2014
EN/IEC 61010-2-081:2015
EN/IEC 60825-1:2014
Testing performed by:
Intertek Testing Services NA, Inc. 70 Codman Hill Road Boxborough, MA 01719 USA www.intertek.com
1.4.3. Environmental conformity
The ANDE 6C Rapid DNA Analysis System is covered by the Waste Electric and Electronic Equipment
Directive and is designated as category 9 for collection and recycling.
Directive
Title
2012/96/EU
Waste Electrical and Electronic Equipment (WEEE) Directive (category 9)
1.4.4. Regulatory compliance of connected equipment
Any equipment connected to the ANDE 6C System should meet the safety requirements of EN 61010-
1/IEC 61010-1, or relevant harmonized standards. Within EU, connected equipment must be CE marked.
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2. SAFETY INSTRUCTIONS
Operator/Maintainer responsibility
This instrument design provides numerous safety features that protect operating personnel and protect
the system from damage, including interlocks on covers and doors. It is impossible, however, to provide
complete protection for every situation. Review this chapter to familiarize yourself with all the safety
and operation requirements.
During regular operation, the ANDE 6C Rapid DNA Analysis System instrument uses high voltage and a
high-power laser. It is used to generate STR profiles using disposable items (consumables) that may be
hazardous. Before installing or operating the ANDE 6C instrument, the User must be aware of the
hazards described in the User Manual and Health and Safety Manual for ANDE 6C Rapid DNA Analysis
System instrument. Follow the instructions provided to avoid personal injury or damage to the
instrument.
The Health and Safety Manual for this product describes safety precautions, safety labels, and
emergency procedures for the ANDE 6C Rapid DNA Analysis System instrument, in addition to providing
information on the safe disposal of the ANDE 6C instrument. See Health and Safety Manual (NB-INST-
0006-502).
2.1. Safety precautions
2.1.1. General precautions
WARNING
Do not use the ANDE 6C instrument if smoke, strange noises, or strange odors are observed or if the instrument
becomes unusually hot. Use under these circumstances may result in fire or electric shock. Stop using the
instrument immediately, turn off the power switch, and unplug the instrument from the power outlet. Contact
your NetBio representative to request repair.
WARNING
Do not damage the power supply cord by bending, twisting, heating or allowing it to become pinned under the
instrument. Using damaged power cords could result in fire or electric shock. If the power supply cord is damaged,
contact your NetBio representative for a replacement.
WARNING
Do not block access to the power switch and power cord. The power switch must always be easy to access. The
power cord with plug must always be easy to disconnect.
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WARNING
The Integrated RFID/Barcode Reader (LED output) found on the front of the ANDE 6C instrument could cause
serious eye injury. Do not view the LED output with optical instruments such as magnifiers, eye loupes or
microscopes within a distance of 100 mm. Max LED output: 141.2 µW.
CAUTION
Do not defeat interlocks or other built-in equipment safety features.
CAUTION
Use of this ANDE 6C instrument in ways other than those specified in the user documentation may result in
hazardous laser radiation exposure.
CAUTION
Do not block the vents, and ensure that the vents are kept free of dust and dirt. Blockage of the vents can result in
overheating of the instrument and malfunction. Place the instrument so that there is at least 20 cm in front of the
machine to the walls or other instrument, and 10 cm on all other sides to ensure adequate cooling.
NOTICE
This instrument is generally intended for indoor use.
2.1.2. Personal protection
CAUTION
If the door is opened and the interlock has been tampered with, laser light may be emitted. Never look into the
laser light source or at scattered laser light from any reflective surface.
WARNING
Users must reference the Safety data sheets (MSDS or SDS) for the BioChipSet Cassette prior to operating the
instrument.
CAUTION
Always wear gloves when handling BioChipSet Cassettes and NetBio BioChipSet Swabs.
CAUTION
When handling biological samples Users must ensure that they use the appropriate personal protective equipment
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2.1.3. Installing and moving the ANDE 6C instrument
WARNING
Use a proper power cord that complies with the local laws and regulations and is delivered by NetBio. Do not use
any other power cord.
WARNING
Connect the power supply directly to a grounded wall power outlet. The use of extension cords or multiple loads
on one electrical outlet could result in fire and electric shock. Optionally, the User may employ a suitable
Uninterruptible Power Supply (UPS) system (not provided with the instrument).
CAUTION
Do not place the instrument on unstable tables or on inclined surfaces as the instrument could be tipped over or
fall, resulting in instrument damage or injury.
CAUTION
Turn off the power switch, remove the power cord, and disconnect computer connections before moving the
instrument.
2.1.4. Operation
WARNING
Do not use the instrument near a sink or in areas potentially containing explosive gases because fire and electric
shock could result.
WARNING
Do not eat or drink around the instrument. Do not set liquids on the instrument. Spilling of liquids on or around the
instrument could cause damage and electrical hazards.
WARNING
Do not place liquids on or around the instrument. These may spill and cause electric shock.
WARNING
Do not place instrument on a wet surface. This may cause electric shock.
CAUTION
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BioChipSet Cassettes and BioChipSet Swabs should be used in accordance with the relevant Instructions for Use
(IFU).
CAUTION
Do not lean on the ANDE 6C instrument or its BioChipSet Cassette Access Door because this may cause damage to
the instrument or may cause the instrument to fall off its surface and injure the User.
CAUTION
Use the handle when opening or closing the BioChipSet Cassette Access Door. Take care not to catch objects or
fingers in the door when closing.
CAUTION
Immediately remove the BioChipSet Cassette from the instrument after completion of the run. If a used cassette is
left in the instrument it may degrade and damage the instrument.
CAUTION
Do not place heavy objects on the instrument. These may fall and cause injury.
2.1.5. Maintenance
WARNING
Internal access to ANDE 6C Rapid DNA Analysis System instrument should be limited to qualified NetBio personnel
only. ANDE 6C Rapid DNA Analysis System instrument is not User serviceable. Please contact NetBio for additional
information.
WARNING
Do not open the ANDE 6C instrument or attempt to modify the ANDE 6C instrument. Doing so will void the
warranty and may result in fire and electric shock.
WARNING
The user should not attempt to clean inside of the ANDE 6C instrument. If required, cleaning the internal
components of the instrument should be carried out by qualified NetBio personnel only.
WARNING
Do not use excessive amounts of liquids for external cleaning of the ANDE 6C instrument. This may result in
product malfunction or electric shock.
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CAUTION
Wear gloves while cleaning the exterior of the ANDE 6C instrument.
CAUTION
Wear gloves when handling used BioChipSet Cassettes to prevent direct contact with chemical substances.
CAUTION
Turn the power switch off before cleaning the exterior of the ANDE 6C instrument.
CAUTION
Take care when connecting the power cord. Do not tug at the power cord, and do not handle the connection plugs
with wet hands.
CAUTION
Do not press too hard onto the surface of the touchscreen monitor. This may cause the surface to break and lead
to injury.
NOTICE
Do not use abrasive cleaning materials, such as a scouring pad, for external cleaning. This may scratch the surface.
2.1.6. FCC and IC Caution Statements
The U.S. Federal Communications Commission and Industry Canada Certification for Radio and
Broadcasting Equipment require the following cautions and statements to be declared, please read
carefully:
CAUTION
Any changes or modifications not expressly approved by the party responsible for compliance could void the user's
authority to operate the equipment.
CAUTION
English Translation: This equipment has been tested and found to comply with the limits for a Class B digital
device, pursuant to part 15 of the FCC Rules. These limits are designed to provide reasonable protection against
harmful interference in a residential installation. This equipment generates, uses and can radiate radio frequency
energy and, if not installed and used in accordance with the instructions, may cause harmful interference to radio
communications. However, there is no guarantee that interference will not occur in a particular installation. If this
equipment does cause harmful interference to radio or television reception, which can be determined by turning
15
the equipment off and on, the user is encouraged to try to correct the interference by one or more of the following
measures:
Reorient or relocate the receiving antenna.
Increase the separation between the equipment and receiver.
Connect the equipment into an outlet on a circuit different from that to which the receiver is connected.
Consult the dealer or an experienced radio/TV technician for help.
French Translation: Cet équipement a été testé et s'est avéré conforme aux limites pour un appareil numérique
de classe B, conformément à la section 15 des règles de la FCC. Ces limites sont conçues pour fournir une
protection raisonnable contre les interférences nuisibles dans le contexte d’une installation résidentielle . Cet
équipement génère, utilise et peut émettre une énergie de radiofréquence et, s'il n'est pas installé et utilisé
conformément aux instructions, il peut causer des interférences nuisibles aux communications radio. Cependant, il
n'existe aucune garantie que des interférences ne se produiront pas dans une installation particulière. Si cet
équipement provoque des interférences nuisibles à la réception radio ou télévision, ce qui peut être déterminé en
éteignant et en allumant l'équipement, l'utilisateur est encouragé à essayer de corriger l'interférence par une ou
plusieurs des mesures suivantes:
Réorienter ou repositionner l' antenne de réception.
Augmenter la distance entre l'équipement et le récepteur.
Brancher l'équipement dans une prise sur un circuit différent de celui sur lequel le récepteur est branché.
Consulter le revendeur ou un technicien radio / Télévision expérimenté.
CAUTION
English Translation: This device complies with Industry Canada’s license-exempt RSSs. Operation is subject to the
following two conditions:
This device may not cause interference; and
This device must accept any interference, including interference that may cause undesired operation of
the device.
French Translation: Le présent appareil est conforme aux CNR d’Industrie Canada applicables aux appareils radio
exempts de licence. L’exploitation est autorisée aux deux conditions suivantes :
l’appareil ne doit pas produire de brouillage;
l’appareil doit accepter tout brouillage radioélectrique subi, même si le brouillage est susceptible d’en
compromettre le fonctionnement.
NOTICE
The ANDE system comes with a WiFi USB dongle that is certified under the FCC ID: S9ZTEW664UB. Note that the
WiFi capability on board the system is not enabled and is reserved for future use. Contact your NetBio
representative for additional information on the ANDE System’s WiFi capability.
2.2. Labels
The ANDE 6C Rapid DNA Analysis System’s serial label is located on the back of the instrument and
describes certain electrical specifications. Inside the instrument’s BioChipSet Cassette Access Door and
within the internal components are a series of warning and hazard symbols. This section lists the
symbols used outside of and inside the ANDE 6C instrument. The User should review this section
carefully to be fully informed of all warning and hazards associated with operating the instrument.
16
2.2.1. Symbols and labels used on the ANDE 6C instrument
The ANDE 6C serial label is located on the back of the ANDE 6C instrument and provides manufacturer
information, including serial number and date of manufacturing:
In addition, the following symbols and labels are used on the ANDE 6C System:
WARNING! Read the User Manual and accompanying Health
and Safety Manual before using the ANDE 6C instrument. Do
not open any covers or replace parts other than the air filter.
This symbol marks the date of manufacture.
Consult instructions before use.
Indicates that the waste of electrical and electronic
equipment must not be disposed as unsorted municipal waste
and must be collected separately. Please contact an
authorized NetBio representative for information concerning
the decommissioning of the ANDE 6C instrument.
Indicates that the ANDE 6C instrument has been certified by a
Nationally Recognized Testing Laboratory (NRTL). An NRTL is
an organization that the Occupational Safety and Health
Administration (OSHA) has recognized as meeting the legal
requirements in USA title 29 of the Code of Federal
Regulations (29 CFR) Part 1910.7.
Provides warning against actions or situations that could
result in contact with electrical circuits, causing personal
injury or death.
17
Provides warning against actions or situations that could
result in direct eye exposure to a laser beam, causing eye
injury or blindness. Diffused reflections from mirrors or lenses
may also be harmful.
Provides warning of potential mechanical impact, crush
hazard, or potential pinching injury.
Provides warning against contact with potentially hot surfaces
or other burn hazards.
Alerts the User to the danger of Electro-Static Discharge (ESD)
susceptibility.
Provides Class 1 laser product information in English and
Swedish. See Health and Safety Manual for additional
information.
Provides Class 3B laser caution in English, French, and Swedish
to comply with international standards. See Health and Safety
Manual for additional information.
18
I
O
Informs the User whether the power switch is ON (l) or OFF
(O).
Informs the User that a two-person lift is required.
The CE marking is the manufacturer’s declaration that the
product meets the requirements of the applicable EC
directives.
The Regulator Compliance Mark (RCM) is a visible assertion
that the equipment complies with the requirements imposed
by regulations in Australia and New Zealand
The Federal Communications Commission (FCC) marking
certifies that the electromagnetic interference from the
device is under the limits approved by the United States FCC.
The FCC compliance label accompanies the FCC marking.
2.2.2. Position of symbols and labels on the ANDE 6C instrument
Safety warning symbols visible on front of instrument:
WARNING
The Integrated RFID/Barcode Reader (LED output) found on the front of the ANDE 6C instrument could cause
serious eye injury. Do not view the LED output with optical instruments such as magnifiers, eye loupes or
microscopes within a distance of 100 mm. Max LED output: 141.2 µW.
1.
Laser Caution
19
Safety warning symbols visible with front access door open:
Safety warning symbols and labels visible on back panel:
1.
Two-Person Lift
2.
I
O
Power ON/OFF
20
3.
ETL Safety Compliance
4.
Class I laser – English
5.
Class 3B laser –Swedish
Class 1 laser –Swedish
6.
Refer to User Manual
7.
Manufacturer Information
8.
Class 3B laser – English and
French
9.
Class 3B laser –Swedish
21
10.
Regulatory Compliance Mark
(RCM)
11.
Federal Communications
Commission Marking
12.
FCC Compliance Label
2.2.3. Symbols on transport case
The ANDE 6C instrument transport case has the following symbols:
Keep away from sunlight
Fragile contents
This way up indicator
Keep package dry
Do not stack
Temperature storage
range
%
10% - 90 % RH
Humidity storage range
22
Multi-person lift
2.2.4. Position of labels on transport case
2.3. Emergency procedures
In case of emergency:
• Turn off the ANDE 6C Rapid DNA Analysis System instrument power switch.
• Disconnect the power cord from the wall socket.
2.4. Recycling information
This section contains information about the decommissioning of the ANDE 6C instrument.
2.4.1. Decontamination
The ANDE 6C instrument exterior and accessories must be clean from contaminants before
decommissioning, and all local regulations must be observed with regard to waste disposal.
The used BioChipSet Cassettes should be handled and disposed of according to state, regional or local
regulations. See relevant BioChipSet Cassette documentation.
2.4.2. Disposal, general instructions
When taking the ANDE 6C Rapid DNA Analysis System instrument out of service, the different materials
must be separated and recycled according to U.S. Federal, State, and local environmental regulations.
For outside the U.S., National and local environmental regulations should be observed.
23
2.4.3. Disposal of electrical components
Waste of electrical and electronic equipment must not be disposed as unsorted municipal waste and
must be collected separately. Please contact an authorized representative of the manufacturer for
information concerning the decommissioning of the ANDE 6C instrument.
24
3. SYSTEM DESCRIPTION
NOTICE
All images contained in this manual, including photographs, diagrams, and ANDE 6C instrument screen shots, are
for reference only. Refer to NetBio’s web site for the most current version of this User Manual.
About this chapter
This chapter contains information on the ANDE 6C Rapid DNA Analysis System hardware components,
software, and consumables.
3.1. ANDE 6C Instrument
The ANDE 6C instrument integrates all the subsystems required for the completion of STR analyses.
These integrated components include high and low voltage power, thermal cycling, pneumatic, optical,
ruggedization, process control, and computer subsystems. The instrument interfaces with the
BioChipSet Cassette using a number of features, including a pneumatic manifold (to allow fluids to be
driven), a thermal plate (to maintain an appropriate temperature during electrophoresis), a PCR
chamber (to allow for efficient heat transfer for rapid STR amplification), an optical excitation and
detection window (to allow laser-induced detection of separated STR fragments), and electrical
connections (to allow electrophoresis). The instrument has on-board software for automated signal
processing and an on-board Expert System for data analysis and conversion of electrophoretic traces to
CODIS/NDIS compatible STR profiles. Upon completion of sample processing, the data will be
automatically processed and the Expert System will designate alleles, generate the STR profiles, and
produce files for database searching.
The ANDE 6C instrument has been ruggedized according to U.S. Military Standard 810G for
transportation vibration and shock, and as such requires no routine alignment or manual recalibration is
required following transport or after installation. It can be carried via a two-person lift using the two
carrying handles located on the sides of the instrument. The instrument is easy to install: the user simply
removes it from is transport case, plugs it in, and turns on the power switch. The system will perform an
initial warm-up cycle (approximately 15 minutes) to assess the various subsystems. After completion of
the warm up, the system is ready to begin processing samples.
The modular nature of the ANDE 6C Rapid DNA Analysis System provides a customizable foundation for
STR profiling that supports future expanded forensic sample analysis capabilities.
Major attributes of the ANDE 6C System:
Produces STR profiles in 85-100 minutes (depending on chip type and assay type being used)
and can be operated by a non-technical user with minimal training.
25
Offers two different chip types, Low and High DNA Content BioChipSet Cassettes, and two
different STR assay types, PowerPlex® 16 (PP16) and FlexPlex™ 27 (FP27), providing the
broadest possible capabilities for analysis of DNA samples.
All reagents are contained on-board the BioChipSet Cassette. The user neither loads the
instrument nor the Cassette with reagents. Several reagents are lyophilized (e.g. amplification
reaction mix) and others are in liquid form (e.g. purification reagents). The BioChipSet Cassette
is stable for 6 months at room temperature.
The Cassette is closed: Each sample is processed through its own sealed processing path, and
samples and reagents do not come in contact with the instrument itself.
Each Cassette is a single part; the operator has nothing to connect. It is a single-use plastic
disposable—no washing or opening of the disposable is required, minimizing the possibility of
run-to-run contamination.
The ANDE 6C instrument is ruggedized for transport and shock and has been tested in
accordance with Military Standard 810G. No routine alignment or manual recalibration is
required following transport or after installation.
The instrument contains an on-board computer and touchscreen monitor. It includes an
integrated sample tracking system (using RFID and Barcoding), internal database to store STR
profiles, and GPS-derived tagging of data products with location and time data. The instrument’s
connectivity and tagging can be configured based on user requirements.
The instrument has on-board software for automated signal processing and data analysis for
automated conversion of electrophoretic traces to CODIS/NDIS compatible STR profiles.
The instrument provides data security and privacy protection by employing database encryption
for the on-board database, data export encryption, tiered User classes for controlled access to
STR profile data, partitioned manufacturer/customer system access to protect customer data,
and an ANDE Data Management software for controlled data decryption and management.
To perform a run on the ANDE System, the User follows the on-screen GUI instruction to load a sample
swabs into each of the Sample Chambers of the Cassette. If the User wants to perform a run with less
than the maximum number of samples, a blank swab should be placed into each empty Sample
Chamber. After all Sample Chambers are loaded, the User inserts the Cassette into the ANDE instrument
and closes the Access Door to initiate the run.
The process flow for generating DNA profiles using the ANDE 6C Rapid DNA Analysis System is outlined
in the image below. All processing steps performed automatically by the ANDE 6C instrument are
highlighted in the light blue box. Processing steps noted in Modules 1, 2, and 3 are performed inside the
BioChipSet Cassette in concert with ANDE 6C instrument subsystems. For more details on the BioChipSet
Cassette processing steps, see section 3.2.1 Sample processing steps.
26
Once the ANDE system has completed its analysis, the Access Door automatically opens. To complete
the run the User simply removes the BioChipSet from the instrument and shuts the door. The STR profile
data can be easily exported from the instrument and the results can be collected and compared in local,
state, national, or international DNA databases.
3.1.1. Specifications
The ANDE 6C instrument is a standalone, computer-controlled, electromechanical instrument.
Analysis time
85-100 minutes, depending on chip and assay type
STR Analysis
1. Promega’s PowerPlex 16 (PP16): amplifies 16 loci,
including CODIS 13
2. NetBio’s FlexPlex 27 (FP27): amplifies 27 loci, including
all international, CODIS 13, and CODIS 20 loci
Available BioChipSet Types
1. High DNA Content BioChipSet Cassette (HDC BCS)
2. Low DNA Content BioChipSet Cassette (LDC BCS)
3. Demo BioChipSet Cassette
Internal Memory
Capable of storing results from 1000 runs (5000 samples
and associated run data)
External Connections
USB 2.0 GPS (USB 2.0, L1 frequency reception; sensitivity
> -150 dBm) Wi-Fi 802.11; Ethernet (RJ45 10/100/1000
megabit data rates); SVGA, DVI
Security
Multiple Encryption systems for stored data; WPA2
encryption Strong passwords; Secure logging of all
accesses to local database
27
Weight/Dimensions
54 kg (117 lbs) with dimensions
75 (W) × 45 (H) × 60 (D)
cm
(
29.5 (W) × 17.6 (H) × 23.6 (D) inches)
Weight/Dimensions (in hard transport case)
99.5 kg (219.4 lb) with dimensions 94.3 (W) x 98.6 (H) x
104.4 (D) cm (37.1 (W) x 38.8 (H) x 41.1 (D) inches)
Power
100 to 240 V +/-10%, (50 or 60 Hz) line power; < 5 A peak
load at 120 V (60Hz) line power, < 3 A peak load at 230 V
(50 Hz) line power
Power cables with plugs fitted for the United States, EU,
and United Kingdom are supplied with the ANDE 6C
instrument:
IEC-320-C19 / NEMA 5-15 plug / 3×14 AWG SJTW cable
for 125 V, 15 A (U.S.) or equivalent
IEC-320-C19 / CEE 7 plug / H05VV-F cable for 230 V, 16 A
(EU) or equivalent
IEC-320 EN 60320 C19 to UK plug / BS1363A cable for
200-240 V, 16 A (UK) or equivalent
Generator: Sine wave AC power ONLY, as rated above.
Uninterruptable Power Supply (UPS): double conversion
recommended (not supplied with the ANDE 6C
instrument)
Altitude
The ANDE 6C System Software includes a range of
instrument start-up times in order to accommodate
operation at different altitudes and air densities.
Operating Temperature
Climate controlled environment at 20–30°C (68–86°F)
Humidity
Operating range is 20–80% relative humidity (RH), non-
condensing
Ruggedization
No recalibration or optical realignment is required
following transport and hand carry. The ANDE 6C Rapid
DNA Analysis System instrument will run a self-test upon
power up. The ANDE 6C instrument conforms to the
following conditions under U.S. Military Standard 810G:
(1) Vibration exposure for secured cargo, Method 514.6,
Category 4 --Common carrier (U.S. Highway Truck
Vibration Exposures) Table 514.6C-II, Figure 514.6C-1; (2)
Drop exposure, Method 516.6, Procedure IV; (3) Shock
limit, Method 516.6, Procedure III; (4) Bench handling,
Method 516.6, Procedure IV.
Data Output Files
1. *A CODIS compatible .xml file for database searching.
This file type is only generated for samples that pass
the Expert System rules.
2. A standard .fsa file containing the raw data that is
compatible with other commercially available
genotype analysis software programs.
3. A .png file that displays an image of the
electropherograms and all designated alleles.
4. *An allele table in a .csv file (Microsoft Excel™
28
compatible).
*Customizable data formats available upon request
NOTICE
Maximum storage temperature is 50°C (122°F) for the ANDE 6C instrument.
3.1.2. External features
External features of the ANDE 6C instrument include:
1. User Touch Screen
2. Integrated RFID/Barcode Reader (LED output)
3. BioChipSet Cassette Access Door
4. Carrying Handles (also on opposite side)
5. GPS Window
6. Key Lock
7. Cooling vents
8. On/Off Switch and Power Connector
9. Cooling Fan
10. Computer Connections
Features on the Front of ANDE 6C Instrument
29
Features on the Back of ANDE 6C Instrument
The information below describes in detail the ANDE 6C instrument external features:
1. User Touch Screen: When the ANDE 6C instrument is powered on, this screen provides the User
with graphical depictions and instructions for logging in, sample loading, placing the BioChipSet
Cassette into the ANDE 6C instrument, and, following process completion, removing the
BioChipSet Cassette from the ANDE 6C instrument.
The ANDE 6C instrument utilizes a touch screen monitor for information display and ANDE
6C instrument control. The User firmly touches the screen to activate on-screen control
buttons.
For manual data entry, such as log in name and password or entering sample ID information
(should the customer select to disable the barcode reading functionality), a virtual keyboard
appears on-screen.
30
2. Integrated RFID/Barcode Reader (LED output): As a part of the sample loading process, each
swab cap is read by the integrated Barcode/RFID reader to electronically identify individual
swabs. When instructed by the on-screen GUI, the blue plastic cap of each NetBio BioChipSet
Swab should be placed in front of the – Integrated RFID/Barcode Reader (LED output) located
just below the touch screen.
The blue cap of each Swab contains an RFID chip that,
once scanned, will track the
placement of the swab within the BioChipSet Cassette so that the User does not have to
keep track of the swab chamber into which each sample
is placed. This tracking system
minimizes the possibility of sample mix up. In addition, the swab cap is labeled with a 2D
barcode that enables the ANDE 6C system to automatically input the corresponding 1D barcode
as the sample ID for that sample. Simply place the swab cap up to the Integrated RFID/Barcode
Reader (LED output) to automatically read the barcode and RFID chip at the same time.
The default system settings are “On” for the RFID and Barcode readers.
RFID tracking and
automated barcode reading can each be turned off separately by a SuperAdmin via
the Configure System function on the SuperAdmin Menu screen. See section 6.4.6. ANDE 6C
configurable features for more information.
3.
BioChipSet Cassette Access Door:
After loading the last
sample into the Cassette, the access
door
opens automatically to allow the Cassette to be
placed inside the ANDE 6C instrument.
The door is closed
manually by the User and is locked automatically by the
System Software.
The run is then initiated automatically.
When a run is complete, the access door opens
automatically to allow removal of the Cassette.
After the Cassette is removed, the User should
close the door.
The User Access Door is hinged and swings up to open and down to shut. The
door is equipped with an interlock mechanism that is automatically engaged once a BioChipSet
Cassette is loaded and the door is shut to ensure the door remains locked during testing to
ensure User safety and ANDE 6C instrument integrity.
The Access Door is hinged and swings up to open and down to shut. The door is equipped with
an interlock mechanism that is automatically engaged once a BioChipSet Cassette is loaded and
the door is shut. This process keeps the door locked during operation to ensure User safety and
ANDE 6C instrument integrity.
31
NOTICE
The BioChipSet Cassette Access Door cannot be opened during instrument runs.
CAUTION
The BioChipSet Cassette Access Door will open automatically at completion of DNA processing. Do not block the
door. Do not force the door.
4. Carrying Handles: The ANDE 6C instrument can be moved using these handles. Two people are
required to lift the instrument, one person holding each handle. The stand-alone ANDE 6C Rapid
DNA Analysis System instrument weighs 54 kg/117 lb.
5. GPS Window: The default system setting for this feature is GPS on. GPS
can be turned off by a
SuperAdmin via the Configure System option on the SuperAdmin Menu screen. See section
6.4.6. ANDE 6C System configurable features for more information.
NOTICE
In general, GPS systems do not perform well in indoor locations. High power radio, TV, and radar signals and other
strong electrical or magnetic fields, tall trees, and buildings may also interfere with GPS reception.
6. Key Lock: The Key Lock for use by qualified NetBio Service Personnel only.
NOTICE
Users should not attempt to open the ANDE 6C instrument via the key lock. Doing so will void the warranty.
Tampering with internal components of the instrument may result in fire and/or electric shock. Only qualified
NetBio personnel should open the ANDE 6C instrument.
7. Cooling Vents: Cooling vents allow appropriate air circulation while the instrument is
operational.
NOTICE
Keep cooling vents clear from obstruction and debris to maintain optimal instrument performance.
8. On/Off Switch and Power Connector: Power Switch: On/Off rocker switch; C20 male power
cable inlet for IEC-C19 cable.
32
9. Cooling Fan: An air filter covers the cooling fan externally.
10. Computer Connections:
Connector Connections* / Description
A
Standard PS/2 DIN connectors
B
COM1 (Top) - Serial port connector x 1 D-
sub 9-pin, male
C
COM2 (Bottom) - Serial port connector x
1 D-sub 9-pin, male
D
DVI-D port - Digital graphical output
E
VGA port - Analog graphical output
F
Ethernet ports: LAN1 LAN2 - Gigabit
connection to a Local Area Network (LAN)
G
USB Ports 1, 2, 3, 4 (USB 2.0 Compliant)
H
Line In
I
Speakers
J
Microphone
* With the exception of the USB, PS/2 and LAN ports, external
connections are only for use qualified NetBio personnel.
3.1.3. Subsystems
Subsystems of the ANDE 6C instrument include:
1. Computer: Manages the graphical User interface, STR profiling, database management,
reporting systems, external communications, secure log in, safety and interlocks, and other
ANDE 6C instrument operations.
2. Process Control: Manages process sequencing, subsystem coordination, and device interfaces.
3. Pneumatic: Drives fluids through the BioChipSet Cassette by applying air pressure.
4. Thermoelectric Cooler: Performs rapid temperature cycling for the amplification of STR
fragments.
5. Optical: Consists of a 200 mW, 488 nm laser, detectors, and optical train. It provides laser
excitation and fluorescent detection of dye-labeled DNA molecules that travel
electrophoretically along the separation channels to the excitation and detection window of the
BioChipSet Cassette.
6. High and Low Voltage Power Supply: Provides power to the various subsystems.
33
7. Ruggedization: The ANDE 6C instrument has been ruggedized according to U.S. Military
Standard 810G for transportation vibration and shock, and as such requires no routine
alignment or manual recalibration is required following transport or after installation.
WARNING
Internal access to the ANDE 6C instrument should be limited to qualified NetBio personnel only. The ANDE 6C
instrument is not User serviceable. Please contact your NetBio representative for additional information.
3.1.4. Expert System Software
The Expert System (ES) software makes all allele assignments without assistance or interpretation from
a forensic analyst. It comes installed on the ANDE 6C instrument and is fully integrated into the sample-
in to results-out process flow of the ANDE 6C Rapid DNA Analysis System. An important characteristic of
this software that distinguishes it from conventional ES packages is that it does not require any User
interactions to generate STR profiles.
The ES software automatically delivers the results in four files formats to simplify data export and
handling:
A CODIS compatible .xml file for database searching. (This file can be customized to be
compatible with other international databases).
A standard .fsa file containing the raw data that is compatible with other commercially available
genotype analysis software programs.
A .png file that displays an image of the electropherograms and all designated alleles.
An allele table in a .csv file (Microsoft Excel™ compatible).
3.1.5. System Software
The ANDE 6C System comes with an on-board User account management system that supports three
types of Users:
Operator accounts allow the User to perform runs and export encrypted data files. Operators do
not have access to STR profiles generated by the system.
Admin accounts allow the User to perform runs, create and manage Operator accounts, export
encrypted data files, and view STR profiles generated by the system.
SuperAdmin accounts provide access to all User functions and allow the User to perform runs,
create and manage Operator and Admin accounts, export encrypted data files, view STR profiles
generated by the system, set the system’s configurable features, and create and modify the
system’s data encryption/decryption certificates.
34
Below is a complete table of the ANDE 6C system software features and associated User privileges:
SuperAdmins should see section 6.4.4 Manage User accounts on the ANDE 6C instrument, and Admins
should see section 6.3.4 Manage User accounts on the ANDE 6C instrument for more information about
specific features and for instructions on software use.
3.1.6. ANDE Data Management Software
The ANDE 6C Rapid DNA Analysis System includes the ANDE Data Management Software (ADMS), which
can be installed on multiple computers by a SuperAdmin to allow management of ANDE data at a wide
range of locations based on operational requirements. The ADMS allows Users to:
35
Import, decrypt, and manage data directly from a laptop or desktop computer that is connected
to the ANDE 6C instrument via an Ethernet connection
Import, decrypt, and manage data from a USB drive used to export data from the instrument
Create, export, and manage encryption/decryption certificates
Below is a complete table of ADMS features and associated User privileges:
See section 7. ANDE Data Management Software for more information about specific features.
The ADMS must be installed on a desktop or laptop computer with a Windows™ 7 operating system. The
ADMS allows a standalone computer to communicate with the ANDE 6C instrument via an Ethernet
connection and allows ANDE data to be imported into the computer. Alternatively, encrypted data can
be exported onto a USB drive using the Data Export features on-board the ANDE 6C instrument, and
then the ADMS will import the data from the USB drive.
To ensure an uninterrupted workflow, we recommend that the SuperAdmin install the ADMS onto a
standalone computer designated for use with the ANDE 6C instrument and create and install the
36
appropriate encryption/decryption files immediately after the ANDE 6C System is installed. See section
4.2.4.3. Set up the ANDE Data Management Software (ADMS).
3.2. BioChipSet Cassettes
The BioChipSet Cassette is a fully integrated lab-on-a-chip that performs all sample processing steps
required for STR analysis. It contains all reagents on-board; several reagents are lyophilized (including
the amplification reaction mix, allelic ladder, and internal lane standard), and others are in liquid form
(including purification and separation reagents). The BioChipSet Cassette is closed, meaning that each
sample is processed through its own sealed processing path to prevent cross contamination and to
ensure that samples and reagents do not come in contact with the instrument itself. The BioChipSet
Cassette integrates all DNA process steps based on microfluidic technology and is made of injection-
molded plastic parts. The single integrated unit is comprised of four major components:
The Smart Cartridge (SC) accepts the swab, contains all liquid purification reagents, and
performs cell lysis and DNA purification.
The Gel Cartridge (GC) contains the sieving matrix used for electrophoretic separation.
The Integrated Biochip (IB) interfaces with the SC and Gel SC, contains all lyophilized reagents,
and integrates all microfluidic processes including purification, STR amplification, and
preparation of sample for separation.
The Separation and Detection (S&D) Biochip, which is on the underside of the IB, performs size
separation of STR fragments by electrophoresis and laser-induced fluorescence detection.
Additional features include:
Sample Chambers: 5 sample chambers for the HDC BioChipSet Cassette and 4 sample chambers
for the LDC Cassettes that accept the sample swabs and lock them into the Smart Cartridge
portion of the Cassette.
PCR Chamber: Microfluidic chambers where multiplexed STR amplification occurs.
Pneumatic Interface: Interfaces with the ANDE instrument’s pneumatic manifold arm once a run
has been initiated. This interface is where air pressure is applied from the instrument’s
pneumatic system to the Cassette to drive all sample processing steps within the Cassette.
Cathode: Interfaces with the instrument’s power supply to deliver the electric current required
to drive the electrophoretic separation.
The Detection Window: The point where laser induced fluorescent detection occurs.
ANDE System utilizes two types of BioChipSet Cassettes, one for high and the other for low DNA content
samples, to provide the largest possible range of sample processing. HDC BioChipSet Cassettes are
designed for use with buccal swabs and other samples that contain relatively large quantities of DNA,
generally more than several hundred nanograms. HDC Cassettes process up to 5 sample swabs
simultaneously. The HDC and LDC Cassettes are available with two STR assay options: Promega’s
PowerPlex® 16 (PP16) or NetBio’s Flexplex™ 27 (FP27), an expanded 27-locus STR assay that
37
incorporates both international, CODIS 13, and CODIS 20 loci. Sample types that can be processed on
the HDC Cassette include fresh and dried buccal swabs, purified DNA, tissue, and blood.
High DNA Content BioChipSet Cassette:
LDC BioChipSet Cassettes are designed for use with samples containing relatively low quantities of DNA.
To enable processing of samples with a low DNA content, the HDC BioChipSet Cassette purification
module was modified for high efficiency DNA purification. Post-purification, the LDC and HDC processing
steps are identical. Both the LDC and HDC Cassettes utilize the same reagents, form factor, ANDE 6C
instrument, and BioChipSet swabs.
LDC Cassettes process up to 4 sample swabs (a fifth chamber is not functional and contains a white cap
that should not be removed). Sample types that can be processed on the LDC Cassette include oral
epithelial samples (e.g. drinking glasses, chewing gum, cigarette butts), touch samples (e.g. fingerprints,
caps, and clothing), blood, tissue, purified DNA, FTA™ paper, and untreated DNA storage paper.
Low DNA Content BioChipSet Cassette:
Many other sample types can be processed. Contact NetBio Technical Support for more information.
38
NOTICE
Sample collection and processing protocols for the various sample types must be adhered to. Please contact
NetBio Technical Supports for appropriate protocols and procedures.
3.2.1. Sample processing steps
To perform a run on the ANDE 6C system, the User loads a sample swab into each of the Sample
Chambers (five for High DNA Content BioChipSets; four for Low DNA Content BioChipSets) of the
BioChipSet Cassette. If the User wants to perform a run with fewer samples, a blank swab should be
placed into each empty Sample Chamber. For detailed instructions on how to load a sample swab see
section 5. Performing a Run. After all Sample Chambers are loaded, the User inserts the BioChipSet
Cassette into the ANDE 6C instrument and closes the BioChipSet Cassette Access Door. The run starts
automatically. Once a run is initiated, samples undergo multiple processing steps within the Cassette
that can be grouped into three modules:
Module 1: DNA Purification. Cells on the swab are lysed, and DNA is purified using a guanidinium and
silica binding-based approach. The Cassette is designed to generate DNA analysis results without the
need for DNA quantitation, provided that the sample collection instructions are followed. The
purification modules of the HDC and LDC BCSs have variations in their purification processing steps, as
shown below:
HDC Cassette DNA Purification Module Process Flow:
The LDC BioChipSet Cassette purification module has been optimized to achieve high purification
efficiency and has an additional process step that concentrates the eluted DNA to maximize the amount
of DNA moving forward for STR amplification. Post-purification, the LDC and HDC processing steps are
identical.
39
LDC Cassette DNA Purification Module Process Flow:
Module 2: STR Amplification. Purified DNA is subjected to Polymerase Chain Reaction (PCR) to amplify
and fluorescently label the targeted loci. See section 10. STR Loci Assayed in the BioChipSet Cassette for
specific information about the loci used.
40
Module 3: Electrophoretic Separation and Detection. DNA fragments from the multiplexed
amplification reaction are separated based on their size and detected based on laser-induced
fluorescence of their attached label. Following detection and signal processing, the Expert System
software performs data analysis and converts the electrophoretic traces to CODIS/NDIS compatible STR
profiles.
Once sample processing is complete, the raw optical data generated during the detection process is
processed, allowing the Expert System software to perform data analysis and convert the
electrophoretic traces to CODIS/NDIS compatible STR profiles. The Expert System software generates a
data package for each sample consisting of four files:
.png for visualization of the electropherogram with all allele calls.
.fsa for comparison using other commercially available allele calling software programs.
.xml in Common Message Format (CMF) for upload to CODIS-like databases.
.csv file in the form of a Microsoft® Excel® compatible allele table that lists all loci and the
associated allele calls for each of the samples.
3.2.2. Multiplexed STR amplification assays
BioChipSet Cassettes are available with two multiplexed STR amplification assays: (1) PowerPlex® 16
that assay 16 STR loci, including core the CODIS 13 loci, and (2) Flexplex™ 27, an expanded 27-locus STR
assay that incorporates both international, CODIS 13, and CODIS 20 loci.
41
PowerPlex 16 Female DNA Fingerprint Generated by the ANDE Rapid DNA Analysis System
FlexPlex 27 Female DNA Fingerprint Generated by the ANDE Rapid DNA Analysis System
42
3.2.3. Reagents
The Cassettes contains all reagents required to perform DNA analysis and is stable at 5–25°C for 6
months; no refrigeration is required. The User is not required to load or handle reagents, and reagents
never come in contact with the instrument. There are a combination of liquid, gel, and lyophilized
(freeze-dried) reagents at different locations on the Cassette. The table below lists the reagents on-
board the Cassettes and summarizes for each reagent the function, location, storage form, and stability.
Refer to the individual reagent MSDS for more detailed information. For additional information on the
STR loci assayed using the ANDE 6C System, see section 10. STR Loci Assayed on the BioChipSet
Cassettes.
3.2.4. Sample Loading Fixture
The BioChipSet Cassette must be placed on the Sample
Loading Fixture in the proper orientation prior
to loading samples by positioning the Smart Cartridge towards the cut-out in the Loading Fixture (see
images below for proper orientation). The Loading Fixture helps to protect the Detection Window
from dirt and debris on work surfaces.
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The BioChipSet Cassette Sample Loading Fixture is supplied with the ANDE 6C instrument.
3.3. BioChipSet Swab
The ANDE system includes the BioChipSet Swab for sample collection. The BioChipSet Swab has been
specially designed for the ANDE system with features that allow for automated input of the sample ID
and tracking of sample placement within the BioChipSet.
BioChipSet Swab
BioChipSet Swab Barcode for Automated Sample ID Input: The BioChipSet Swab cap has a 2D barcode
sticker embedded with a 1D barcode that when read by the ANDE 6C instrument’s integrated
RFID/Barcode reader automatically inputs the 1D barcode as the Sample ID. The 2D barcode sticker on
the swab cap also has a 4-letter designation that allows the user to visually identify the swab that is in
the process of being loaded.
BioChipSet Swab RFID for Automated Sample Tracking: The BioChipSet Swab cap contains an RFID chip
that is first read by the ANDE 6C instrument’s integrated RFID/Barcode reader during the sample loading
process. The initial scan allows the sample ID entered into the instrument to be linked with the swab
containing the sample. Then, once all samples have been loaded and the BioChipSet is inserted into the
instrument, a second RFID reader located inside the instrument reads the RFID chips in each of the swab
caps to identify where each swab has been placed within the BioChipSet and thus what lane will contain
the profile for that particular sample.
Smart
Cartridge
Smart
Cartridge
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To read the 2D barcode and RFID chip, the User simply placed the swab cap near the integrated
RFID/Barcode reader on the front of the instrument when prompted to do so by the on-screen
instructions. The integrated RFID/Barcode reader will automatically scan the swab cap, input the
Sample ID, and at the same time read the RFID chip and link it to the sample ID.
BioChipSet Swab Cap Locks into the Swab Chambers: The BioChipSet swab has a locking cap that
secures the swab inside the Swab Chamber of BioChipSet Cassette to ensure the sample cannot be
removed once it has been loaded and the Swab Chamber is sealed in order to contain the reagents that
will be released during the analysis process so they do not come in contact with the instrument.
NOTICE
The ANDE 6C System can process other swab types. NetBio protocols must be adhered to when doing so. Contact
NetBio Technical Support for protocols and instructions.
NOTICE
BioChipSet Swabs are certified to be free of detectable amplified human DNA, detectable DNase, and
detectable RNase.