Your body produces the enzyme creatine kinase (CK) or creatine phosphokinase to keep your muscles functioning properly. Healthcare providers use the CK test to check levels of this protein in your ...

Subsequently, additional Ub polypeptides can be covalently attached to the first Ub to create a poly-Ub chain that eventually directs the client protein for proteasomal degradation.5,6 Ub itself is a ...

Whey protein is a food supplement commonly used by athletes to help boost muscle growth. In addition to improving strength and performance, whey protein is also thought by some to be useful in healing ...

Protein design (or protein engineering) is a technique by which proteins with enhanced or novel functional properties are created. Proteins can be engineered by rational design, which typically ...