Recombinant Mouse CD38 Protein (RPCB0969)

Product Name:	Recombinant Mouse CD38 Protein
SKU:	RPCB0969
Size:	10µg
Tag:	C-His
Reactivity:	Mouse
Expression Host:	HEK293 cells

Protein Description:	High quality, high purity and low endotoxin recombinant Recombinant Mouse CD38 Protein , tested reactivity in HEK293 cells and has been validated in SDS-PAGE.100% guaranteed.
Endotoxin:	<0.1EU/μg
Purity:	> 95% by SDS-PAGE.
Formulation:	Lyophilized from a 0.22 μm filtered solution of PBS, pH 7.4.
Gene ID:	12494

The cluster of differentiation (CD) system is commonly used as cell markers in Immunophenotyping. Different kinds of cells in the immune system can be identified through the surface CD molecules associating with the immune function of the cell. There are more than 320 CD unique clusters and subclusters have been identified. Some of the CD molecules serve as receptors or ligands important to the cell through initiating a signal cascade which then alter the behavior of the cell. Some CD proteins do not take part in cell signal process but have other functions such as cell adhesion. Cluster of differentiation 38 (CD38), also known as ADP-ribosyl cyclase, is a glycoprotein found on the surface of many immune cells (white blood cells), including CD4+, CD8+, B and natural killer cells. It shares several characteristics with ADP-ribosyl cyclase 2 CD157. CD38 is a multifunctional ectoenzyme that catalyzes the synthesis and hydrolysis of cyclic ADP-ribose (cADPR) from NAD+ to ADP-ribose. It also functions in cell adhesion, signal transduction and calcium signaling. CD38 has been used as a prognostic marker in leukemia. It can also be used to identify plasma cells.

Storage:	Store at -20℃.Store the lyophilized protein at -20℃ to -80 ℃ up to 1 year from the date of receipt.After reconstitution, the protein solution is stable at -20℃ for 3 months, at 2-8℃ for up to 1 week.
Reconstitution:	Centrifuge the vial before opening. Reconstitute to a concentration of 0.1-0.5 mg/mL in sterile distilled water. Avoid vortex or vigorously pipetting the protein. For long term storage, it is recommended to add a carrier protein or stablizer (e.g. 0.1% BSA, 5% HSA, 10% FBS or 5% Trehalose), and aliquot the reconstituted protein solution to minimize free-thaw cycles.
Swiss-Prot:	P56528

	Recombinant Mouse CD38 Protein was determined by SDS-PAGE with Coomassie Blue, showing a band at 35-40kDa.
	Immobilized Mouse CD38 at 5μg/mL (100 μL/well) can bind CD38 Rabbit pAb with a linear range of 0.3-177.02 ng/mL.