We appreciate that it contains L-Glutamine, a free-form amino acid that’s easily absorbed by the body. Another benefit of this supplement is its antioxidant support. Regular exercise is great ...

The amino acid cysteine has a chemically reactive side chain that can form bonds with another cysteine. Amino acids can also be basic, like lysine, or acidic, like glutamic acid. The sequence and ...

There are 20 amino acids that make up proteins and all have the same basic structure, differing only in the R-group or side chain they have. Amino acids are in an equilibrium between two acids with ...

When connected together by a series of peptide bonds, amino acids form a polypeptide, another word for protein. The polypeptide will then fold into a specific conformation depending on the ...

Catestatin is a peptide made up of 21 amino acids. The study focused on how the normal form of catestatin (called wild type, or CST-WT) and a common variant (Gly364Ser, CST-Serine) affect ...