A recent study, published in Cell, marks the first ancient protein analysis of Homo naledi and raises the possibility that ...

Proteins are responsible for most functions in the human body. However, their analysis, which is essential for understanding diseases, developing drugs and discovering new biomarkers, remains highly ...

A new paper published in Cell Metabolism reports that mice fed a low-protein diet supplemented with the amino acid methionine ...

Scientists have extracted and analyzed the first-ever ancient proteins from the fossils of Homo naledi, revealing a potential ...

In a typical bioprocessing run, the engineered cells produce a drug—but that’s not all. They also express and release host cell proteins (HCPs). Depending on the specific HCP and its concentration, it ...

Saint Louis University’s Protein Core is a shared-use core facility that supports expression, purification and analysis of reagent and preclinical proteins. The core provides instrumentation and ...

Scientists analyzed proteins from the teeth of at least 20 Homo naledi individuals and found no male markers, suggesting a ...

Determining total protein content is fundamental to quality control and protein declaration according to international labeling laws in the food and feed industry as well as research facilities. Image ...

Forage quality drops in late summer, but small amounts of protein supplement with ionophores can dramatically improve cattle ...