ADP-ribosyl cyclase/cyclic ADP-ribose hydrolase 1 (CD38), partial, human, recombinant

Organism: Homo sapiens (Human). Source: Mammalian cell. Expression Region: 43-300aa. Protein Length: Extracellular Domain. Tag Info: C-terminal hFc-tagged. Target Protein Sequence: VPRWRQQWSG PGTTKRFPET VLARCVKYTE IHPEMRHVDC QSVWDAFKGA FISKHPCNIT EEDYQPLMKL GTQTVPCNKI LLWSRIKDLA HQFTQVQRDM FTLEDTLLGY LADDLTWCGE FNTSKINYQS CPDWRKDCSN NPVSVFWKTV SRRFAEAACD VVHVMLNGSR SKIFDKNSTF GSVEVHNLQP EKVQTLEAWV IHGGREDSRD LCQDPTIKEL ESIISKRNIQ FSCKNIYRPD KFLQCVKNPE DSSCTSEI. Purity: Greater than 85% as determined by SDS-PAGE. Endotoxin: Not test. Biological Activity: n/a. Form: Liquid or Lyophilized powder. Buffer: If the delivery form is liquid, the default storage buffer is Tris/PBS-based buffer, 5%-50% glycerol. If the delivery form is lyophilized powder, the buffer before lyophilization is Tris/PBS-based buffer, 6% Trehalose, pH 8.0. Reconstitution: We recommend that this vial be briefly centrifuged prior to opening to bring the contents to the bottom. Please reconstitute protein in deionized sterile water to a concentration of 0.1-1.0 mg/mL.We recommend to add 5-50% of glycerol (final concentration) and aliquot for long-term storage at -20 °C/-80 °C. Our default final concentration of glycerol is 50%. Customers could use it as reference. Storage: The shelf life is related to many factors, storage state, buffer ingredients, storage temperature and the stability of the protein itself. Generally, the shelf life of liquid form is 6 months at -20 °C/-80 °C. The shelf life of lyophilized form is 12 months at -20 °C/-80 °C. Notes: Repeated freezing and thawing is not recommended. Store working aliquots at 4 °C for up to one week. Relevance: 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. Reference: "N-terminome analysis of the human mitochondrial proteome." Vaca Jacome A.S., Rabilloud T., Schaeffer-Reiss C., Rompais M., Ayoub D., Lane L., Bairoch A., Van Dorsselaer A., Carapito C. Proteomics 15:2519-2524(2015). Function: 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.