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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

Tens of Millions Saved

The Associated Press writes that vaccines against COVID-19 saved an estimated 20 million lives in their first year.

Supersized Bacterium

NPR reports that researchers have found and characterized a bacterium that is visible to the naked eye.

Also Subvariants

Moderna says its bivalent SARS-CoV-2 vaccine leads to a strong immune response against Omicron subvariants, the Wall Street Journal reports.

Science Papers Present Gene-Edited Mouse Models of Liver Cancer, Hürthle Cell Carcinoma Analysis

In Science this week: a collection of mouse models of primary liver cancer, and more.