Recombinant human CD38 protein (Active) (APC) (His tag C-Terminus)
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Recombinant human CD38 protein (Active) (APC) (His tag C-Terminus) is a Human Fragment protein, in the 43 to 300 aa range, expressed in HEK 293 cells, with >90%, suitable for SDS-PAGE, FuncS.
View Alternative Names
CD38, ADP-ribosyl cyclase/cyclic ADP-ribose hydrolase 1, 2'-phospho-ADP-ribosyl cyclase, 2'-phospho-ADP-ribosyl cyclase/2'-phospho-cyclic-ADP-ribose transferase, 2'-phospho-cyclic-ADP-ribose transferase, ADP-ribosyl cyclase 1, Cyclic ADP-ribose hydrolase 1, T10, ADPRC 1, cADPR hydrolase 1
- FuncS
Supplier Data
Functional Studies - Recombinant human CD38 protein (Active) (APC) (His tag C-Terminus) (AB269982)
Functional analysis of ab269982.
Add CD38 enzyme to 50 μl reaction mix containing NGD+ (Nicotinamide Guanine Dinucleotide). Incubate 4 min at room temperature. Read fluorescence (λ exc=300 nm, λ em=410 nm).
- SDS-PAGE
Supplier Data
SDS-PAGE - Recombinant human CD38 protein (Active) (APC) (His tag C-Terminus) (AB269982)
SDS-PAGE analysis of ab269982 ona 4-20% gel with Coomassie staining.
Lane 1 : ab269982 (8 μg).
Lane 2 : Unlabeled CD38 (4 μg).
Lane 3 : APC (4 μg).
Reactivity data
Product details
Sequence info
Properties and storage information
Shipped at conditions
Appropriate short-term storage conditions
Appropriate long-term storage conditions
Storage information
Specifications
Form
Liquid
General info
Function
Multifunctional transmembrane glycoprotein able to exert enzymatic activities and also to mobilize calcium, to transduce signals, to adhere to hyaluronan and to other ligands. Synthesizes cyclic ADP-ribose (cADPR), a second messenger for glucose-induced insulin secretion (PubMed : 7961800, PubMed : 8253715). Synthesizes the Ca(2+) mobilizer nicotinate-adenine dinucleotide phosphate, NAADP(+), from 2'-phospho-cADPR and nicotinic acid, as well as from NADP(+) and nicotinic acid. At both pH 5.0 and pH 7.4 preferentially transforms 2'-phospho-cADPR into NAADP(+), while preferentially cleaving NADP(+) to cADPR and ADPRP rather than into NADDP(+) (PubMed : 16690024). Has cADPR hydrolase activity (PubMed : 7961800, PubMed : 8253715). Functions also as a receptor that binds the ligand CD31 on endothelial cells, promoting lymphocyte activation, proliferation, and migration across the endothelial barrier (PubMed : 9551996). Involved in the regulation of crucial dendritic cell functions acquired at the mature stage, such as CCL21-driven migration, survival, and Th1-polarizing activity (PubMed : 16293598). In lamina propria T lymphocytes, CD38/CD31 cognate interactions initiate a multistep signaling pathway resulting in activation of LCK anf LAT, followed by cytokine release (PubMed : 11259373).
Sequence similarities
Belongs to the ADP-ribosyl cyclase family.
Target data
Product promise
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