Genomic Precision

 A SeraCare blog focused on precision medicine and advanced clinical diagnostics

Developing a Rock-Solid Lung Cancer Assay

Posted by Yves Konigshofer on Mar 15, 2018 11:55:00 AM

Next-generation sequencing (NGS) allows deeper insights than ever before into the human genome and a host of diseases and conditions. So it makes sense that there is a worldwide movement to employ NGS in a growing number of applications. But as the saying goes, with great power comes great responsibility.



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Topics: NGS reference materials, Clinical NGS Assays, reference materials, Lung Cancer, standard operating procedures

An Efficient and Ultrasensitive NGS Solution for Profiling ctDNA [Poster Talk Video]

Posted by Trevor Brown on Mar 5, 2018 8:28:14 AM

SeraCare Customer Poster Talk Video with Data Presented by Asuragen

Next-generation sequencing (NGS) of liquid biopsies offers a minimally invasive alternative to solid tissue biopsies and a more holistic profile of intra- and inter-tumoral heterogeneity for therapy selection and disease monitoring. 

Watch the video and download this free poster to learn:
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Topics: ctDNA, NGS assays, liquid biopsy, next gen sequencing, NGS reference materials

Reliable Interpretation of NGS Data: New Poster Talk Video

Posted by Cynthia Hendrickson, CEO Directed Genomics on Feb 1, 2018 8:00:00 AM

The ability to rapidly and effectively evaluate the performance of customized next-generation sequencing (NGS) panels is critical to provide high-quality sequencing solutions to customers. New England Biolabs®, together with Directed Genomics®, is developing a new offering, NEBNext Direct® Custom Ready Panels, which will allow researchers to select from a large library of genes for which baits have been developed and optimized, thus enabling rapid deployment of customized target-enrichment panels. Directed Genomics has been collaborating with SeraCare Life Sciences in order to streamline the optimization and characterization of NEBNext Direct target enrichment panels. 

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Topics: NGS, SeraSeq, NGS assays, Variant Allele Frequencies, highly-multiplexed reference material, NGS reference materials, AMP2017, reference materials

How am I going to test my assay? Should I use patient samples or biosynthetic materials?

Posted by Dan Brudzewsky on Jan 4, 2018 4:32:00 PM

Assay development and optimization for clinical genetics is increasingly challenging. In an era of clinical genomics, new technologies and clinical utilities constantly call for newer and better performing assays. Having access to an abundant supply of relevant and reliable test material is critical for quick assay development and well-documented assay performance.

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Topics: assay development, biosynthetic reference materials, NGS reference materials

Is Your NGS-Based Assay on the Right TRK?

From extraction, to library prep, to sequencing, to the bioinformatics pipeline, there are countless points where something could go wrong.

Posted by Trevor Brown on Oct 9, 2017 2:13:00 PM

Despite the absence of clear guidelines or firmly established best practices, next-generation sequencing (NGS) assays are becoming the method of choice for gene fusion detection.

This is significant because, although some of the cancers that contain fusion RNAs are rare, they’re now treatable thanks to new targeted therapies. If your assay can detect fusion RNAs, it can help profile tumors for important diagnostic, prognostic, and therapeutic targets, which can lead to improved patient outcomes.

The old FISH method limited you to one type of fusion variant at a time; it was effective, but also slow and cumbersome. With the latest NGS techniques, detecting fusion RNAs is more efficient than ever. It’s more sensitive and can detect multiple fusions in the same assay.

Nevertheless, it’s still challenging because of the complex workflows and the need to rigorously ensure performance across all fusion variants. From extraction, to library prep, to sequencing, to the bioinformatics pipeline, there are countless points where something could go wrong.

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Topics: NGS reference materials, QC Management Software, Rare variants, fusion RNA, next-generation sequencing

 
 

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