Our bodies produce cysteine from the amino acid methionine — many high-protein foods contain cysteine as well. L-cysteine can also be found in nutritional supplements in the form of N-acetyl ...

Proteins are the workhorses of biological systems, performing essential functions ranging from structural support to enzymatic catalysis and cellular communication. Accurate characterization of ...

Cancer cells work together to source nutrients from their environment—a cooperative process that was previously overlooked by ...

Now researchers from The Rockefeller University have unearthed intriguing genetic evidence: a protein variant found only in humans that may have helped shape the emergence of spoken language.

THE weakest point in the DNP-method 1 is the destruction of the N-terminal DNP-amino-acid which occurs under the conditions of hydrolysis necessary to detach it from the protein. The optimum time ...

A groundbreaking study, published in Nature Plants, led by a team of researchers at the University of Kentucky’s Martin-Gatton College of Agriculture, Food and Environment has revealed a surprising ...

Vimentin is a type III intermediate filament (IF) protein normally expressed in cells that develop into connective tissue, ...