Skip to main content
Premium Trial:

Request an Annual Quote

Sage Science Targeting SageELF Instrument at Proteomics

NEW YORK(GenomeWeb) – Sage Science said today that it is moving into proteomics with the launch of an early-access program for its SageELF protein sample prep tool.

The SageELF instrument is aimed at protein fractionation, a common part of traditional mass spec-based proteomic workflows. According to Sage, the instrument can generate 12 contiguous fractions from a protein sample in "a fully automated process that is more sensitive and reproducible than manual 1D gels."

Fractionation is typically used to reduce sample complexity, allowing researchers to go deeper into a sample and better identify and quantify lower abundance proteins.

"SageELF has been very well received by users in the genomics community, and now we are eager to see what users in the proteomics community will accomplish with it,” Sage CEO Todd Barbera said in a statement, adding that that the company has thus far explored the system for use in antibody experiments and biomarker discovery studies.

The Scan

For STEM Students to Stay

New policy changes will make it easier for international STEM students to stay in the US after graduation, the Wall Street Journal reports.

To Inform or Not, To Know or Not

The New York Times writes that some genetic biobanks may re-contact donors if they spot something troublesome, but it notes that not all donors want that information.

Rapid Test Studies

Researchers are examining why rapid tests may be less effective at detecting the Omicron variant and how to improve them, NPR says.

PLOS Papers on SARS-CoV-2 Diversity in Delaware, Metastatic Breast Cancer, Adiposity GWAS

In PLOS this week: genomic analysis of SARS-CoV-2 isolates from Delaware, gene expression and protein-protein interaction patterns in metastatic breast cancer, and more.