CHO-K1/CD38 Stable Cell Line

Cellular Analysis

-80°C

Immune Checkpoint Cell Lines

Human CD38 is a nonlineage-restricted type II transmembrane glycoprotein that has emerged as a multifunctional protein in recent years. It can serve as an ectoenzyme that catalyzes the synthesis and hydrolysis of cyclic ADP-ribose, a recently identified Ca2+ mobilizing agent that acts independently of inositol triphosphate. The enzymatic functions of CD38 probably contribute to an array of its immunoregulatory functions. The release of soluble CD38 and the ability of membrane-bound CD38 to become internalized in response to appropriate stimuli suggest that extracellular and intracellular roles for this protein are equally plausible.