Genomic Precision

 A SeraCare blog focused on precision medicine and advanced clinical diagnostics

Next-Generation QC Precision Metrics for Next-Generation Sequencing

Introducing the SeraCare Confidence Score, a comprehensive precision metric designed for NGS assays

Posted by Lorn Davis on Apr 16, 2018 4:00:00 PM

Introduction

There is an even greater onus to track quality control metrics for NGS assays because of the number of steps and elements that must successfully work together to produce consistent results. The Standards and Guidelines for Validating NGS Bioinformatics, published in January by AMP and CAP, highlight the importance of tracking QC metrics over time because “trends in these metrics can indicate an emerging issue with an NGS process that has not yet manifested itself in failed tests.”

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Topics: NGS assays, QC Challenges, NGS Management Software, QC Management Software, bioinformatics, Quality Management Systems, Clinical NGS Assays, qc management, confidence score, SeraCare Confidence Score

What Is The Difference Between Quality Control Software Like iQ NGS And LIMS?

Posted by Lorn Davis on Apr 6, 2018 8:00:00 AM

SeraCare Life Sciences, in partnership with GenomeWeb, recently offered this exciting on-demand webinar: 

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Topics: QC Challenges, assay performance, performance-based metrics, QC Management Software, Clinical NGS Assays, qc management

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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