Multiple aspects need to be considered when building a protein-based mass spectrometric assay such as the selection of signature peptide, calibration matrix and the choice of internal standard ...

A microbe that breaks down a key digestive enzyme in the large intestine of humans and mice has been identified by RIKEN biologists. This finding, now published in Nature, could eventually lead to the ...

A team of scientists from Tyumen together with colleagues found and described previously unknown tapeworm proteins that suppress the activity of trypsin and efficiently protect the parasites from ...

The world rejoiced at the completion of the Human Genome Project. Researchers are now faced with the challenges of the proteome, which is vastly more complex and data rich. The diagnostics industry is ...