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Phase Scientific Phasify Viral RNA Extraction Kit

Phase Scientific, which is headquartered in Hong Kong with R&D and manufacturing facilities in Southern California and mainland China, has globally launched the Phasify Viral RNA Extraction Kit, which purifies and concentrates viral RNA in patient viral transport media samples. Phasify is a proprietary technology developed by Phase Scientific that can concentrate target molecules 10-fold to 100-fold, making them easier to detect. The kit can be used with sample volumes of up to 1 ml, and can produce enhanced viral RNA concentration with flexible elution volume up to 10 µl. According to the company, the kit enables a three- to six-cycle threshold reduction compared to solid phase extraction.

The Scan

Missed Early Cases

A retrospective analysis of blood samples suggests early SARS-CoV-2 infections may have been missed in the US, the New York Times reports.

Limited Journal Editor Diversity

A survey finds low diversity among scientific and medical journal editors, according to The Scientist.

How Much of a Threat?

Science writes that need for a provision aimed at shoring up genomic data security within a new US bill is being questioned.

PNAS Papers on Historic Helicobacter Spread, Brain Development, C. difficile RNAs

In PNAS this week: Helicobacter genetic diversity gives insight into human migrations, gene expression patterns of brain development, and more.