We offer complete workflow for high-quality, consumables, and assay solutions designed to meet your needs, whether you belong to a smaller lab or a higher-throughput lab for solving crimes. The Automate Express enables you to perform Medium to Low throughput DNA extraction and the subsequent steps of STR analysis using different loci kits ranging from 9 to 24 loci is used to genotypically characterize an individual.
DNA Extraction | DNA Quantification | Amplification | Capilarry Electrophoresis | Data Analysis |
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Step1 DNA Extraction
- Using Robust PrepFiler kits which removes inhibitors effectively to yield pure DNA free from Inhibitors. For more information please visit : https://www.thermofisher.com/order/catalog/product/4441352?SID=srch-srp-4441352
Automated
- For a medium to low throughput labs we offer a simple automated low throughput DNA extraction system for extracting 13 sample including a control. The PrepFiler chemistry especially design for this system, packaged in pre-filled, foil sealed cartridges. The chemistry can extract DNA from almost all the forensic samples and with BTA buffer can also effectively extract DNA from bone and teeth. The extracted DNA can further be used for the downstream STR applications. Due to less manual intervention the chances of contamination is less. For more information please visit https://www.thermofisher.com/order/catalog/product/4441352?SID=srch-srp-4441352
Step2 DNA Quantitation by RTPCR using Quantifiler kits
- There is always uncertainty for the DNA quantity in the forensic sample and for the economical reason DNA Quantification is an essential step to decide whether to proceed for the next step. The amount of DNA present in the sample will provide the vital information processing the samples further. We offer from Thermo verity of Real Time PCR based DNA Quantification kits to take the right decision for the next step in the workflow. Choose from below the kits that suits the requirement for the particular case. For more information please visit: https://www.thermofisher.com/sa/en/home/industrial/forensics/human-identification/forensic-dna-analysis/dna-quantification-solutions.html
Step3 DNA Amplification
- Short tandem repeat (STR) analysis is powerful tool used by forensic analysis that evaluates specific STR regions found on nuclear DNA. The variable (polymorphic) nature of the STR regions that are analyzed for forensic testing intensifies the discrimination between one DNA profile and another. Forensic science takes advantage of the population’s variability in STR lengths, enabling scientists to distinguish one DNA sample from another. Thermofisher is a leading brand in the field of Forensic DNA identification and offer variety of AmpFℓSTR™ kits. These kits combine the sensitivity of PCR chemistry with the power of multicolor fluorescence technology to enable robust, reliable results for all human identification applications-even with mixed, degraded, and challenged samples. Many DNA casework and database laboratories have been built using AmpFℓSTR™ kits;. For more information please visit https://www.thermofisher.com/sa/en/home/industrial/forensics/human-identification/forensic-dna-analysis/pcr-amplification-forensic-dna-profiling.html
Step4 Capillary Electrophoresis:
The New SeqStudio from Applied Biosystems is a low throughput easy to use system to generate the DNA profile and can be used effectively in any low throughput forensic lab. For more information please visit: https://www.thermofisher.com/sa/en/home/industrial/forensics/human-identification/forensic-dna-analysis/dna-analysis.html
Step5 Data Analysis
- Thermofisher integrated solution for the data analysis of forensic sample can help streamline and simplify your lab operation. For more information about the software offer please visit: https://www.thermofisher.com/sa/en/home/industrial/forensics/human-identification/forensic-dna-analysis/forensic-dna-data-interpretation.html