forensic DNA analysis

The Spectrum CE System: Capillary Electrophoresis for This Generation—and the Next

Posted on by Ken Doyle

Massively parallel sequencing (MPS) has gained popularity for specialized forensic applications. However, the amplification of short tandem repeats (STRs) and analysis by capillary electrophoresis (CE) remains the gold standard for the vast majority of forensic laboratories.

Spectrum CE System in the lab

Recently, Promega announced the launch of the Spectrum CE System, a new capillary electrophoresis instrument that supports future 8-color technology while maintaining compatibility with existing 5- and 6-color kits—even ones that Promega does not sell. In a market with limited instrumentation options for CE analysis, the Spectrum CE system offers features designed to streamline the workflow for analyzing casework and database samples.

Cristopher Cowan, Director of Instrumentation R&D at Promega, discusses the key features of the Spectrum CE System.
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Of Elephant Research and Wildlife Crime – Molecular Tools that Matter

Posted on by Nicole Sandler

Here at Promega we receive some interesting requests…

Take the case of Virginia Riddle Pearson, elephant scientist. Three years ago we received an email from Pearson requesting a donation of GoTaq G2 Taq polymerase to take with her to Africa for her field work on elephant herpesvirus. Working out of her portable field lab (a tent) in South Africa and Botswana, she needed a polymerase she could count on to perform reliably after being transported for several days (on her lap) at room temperature. Through the joint effort of her regional sales representative in New Jersey/Pennsylvania (Pearson’s lab was based out of Princeton University at the time) and our Genomics product marketing team, she received the G2 Taq she needed to take to Africa. There she was able to conduct her experiments, leading to productive results and the opportunity to continue pursuing her work.

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