Recombinant Human CD38 Protein (His Tag)

C-His

Store at < -20°C, stable for 6 months. Please minimize freeze-thaw cycles.

38-50 kDa

CD38; also known as ADP-ribosyl cyclase/cyclic ADP-ribose hydrolase 1; is a Signal-anchor for type II membrane protein. CD38 is able to transform NAD+ to ADP-D-ribose and nicotinamide. It also can transform NADP+ to nicotinate-adenine dinucleotide phosphate and nicotinamide. CD38 is expressed at high levels in pancreas; liver; kidney; brain; testis; ovary; placenta; malignant lymphoma and neuroblastoma. Synthesizes the second messagers cyclic ADP-ribose and nicotinate-adenine dinucleotide phosphate; the former a second messenger for glucose-induced insulin secretion. Also has cADPr hydrolase activity. Also moonlights as a receptor in cells of the immune system.

< 1.0 EU per μg of the protein as determined by the LAL method.

Supplied as a 0.2 μm filtered solution of PBS, pH7.4.