Since the 1950s, researchers have used flow cytometry to characterize in immune and other cell types by detecting proteins with antibodies that are linked to fluorescent probes and later also ...

Learn how relative quantification provides coverage of the total host cell protein population, enabling assessment of process ...

A team of researchers has built a new protein sequencing workflow that pairs mirror proteases with deep learning software to ...

Scientists at Northwestern University have developed a new detection technology on the nanometer scale that could lead to the next generation of proteomic arrays and new methods for diagnosing ...

Swedish chemist Jöns Jacob Berzelius, in a letter to a fellow chemist, first suggested the name ‘proteins’ for a particular class of biological substances, deriving it from the Greek word proteios, ...

In academic and industrial protein research, speed, accuracy, and accessibility are essential. After purifying proteins using ...

Endotoxin-free proteins provide a more reliable choice for preclinical research, precise cellular experiments, and ...

Researchers say they have used a high-sensitivity mass spectrometry technique to improve the accuracy of sandwich ELISA. The team, from biopharmaceutical company Regeneron, hopes their work will help ...

The first-hand experience of a biopharmaceutical researcher confirms this: “In our pharmacodynamics studies, we needed to inject recombinant proteins as candidate therapeutic drugs into mouse models.