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Tecan Resolvex for LC-MS Sample Prep

Tecan has launched the automated Resolvex A200 positive pressure workstation for LC-MS sample prep. The platform offers unattended positive pressure solid phase extraction, providing increased walkaway times for LC-MS sample preparation workflows. Eight-channel dispensing delivers a three-fold increase in speed compared to single-channel dispensing, and the touchscreen control enables straightforward integration into laboratory protocols. The system is compatible with Tecan's range of 96-well plate and column format smart consumables, including narrow bore extraction columns that transform an extraction column into a reaction vessel.

The Scan

Push Toward Approval

The Wall Street Journal reports the US Food and Drug Administration is under pressure to grant full approval to SARS-CoV-2 vaccines.

Deer Exposure

About 40 percent of deer in a handful of US states carry antibodies to SARS-CoV-2, according to Nature News.

Millions But Not Enough

NPR reports the US is set to send 110 million SARS-CoV-2 vaccine doses abroad, but that billions are needed.

PNAS Papers on CRISPR-Edited Cancer Models, Multiple Sclerosis Neuroinflammation, Parasitic Wasps

In PNAS this week: gene-editing approach for developing cancer models, role of extracellular proteins in multiple sclerosis, and more.