Rabbit Anti-Human Bone Marrow Stromal Cell Antigen 1 Monoclonal Antibody

• Cat.No.: CAB11482RH
• Product Overview: Rabbit monoclonal antibody to Human bone marrow stromal cell antigen 1.

Specification

• Antigen Description: Human CD157, also known as bone marrow sromal cell antigen 1(BST-1), is a pleiotropic ectoenzyme which belongs to the CD38 family and to the growing number of leukocyte surface molecules known to act independently as both receptors and enzymes. As a 45-kDa surface glycoprotein with a GPI anchor, the CD157 molecule displays two distinct domains in its extracellular component. The first is implicated in the enzymic activities of the molecule and the second features adhesion/signalling properties. CD157 shares several characteristics with CD38, including a similar amino acid sequence and enzymic functions. Both molecules are involved in the metabolism of NAD+, and the CD157 gene is synthenic on 4p15 with CD38, with which it also shares a unique genomic organization. Their conservation in phylogeny is striking evidence for their relevance in the life and death cycle of the cell.
• Specificity: Human CD157 / BST1. No cross-reactivity in ELISA with Mouse BST1, Human cell lysate (293 cell line).
• Immunogen: Recombinant Human CD157 / BST1 Protein
• Host: Rabbit
• Isotype: Rabbit IgG
• Species: Human
• Clone: 030
• Applications: Western Blot; ELISA
• Dilution: Western blot: This antibody can be used at 1 - 2 μg/mL with the appropriate secondary reagents to detect Human BST1 in WB. Using a DAB detection system, the detection limit for Human BST1 is approximately 0.5 ng/lane under non-reducing condition. Use of this antibody under reducing conditions is not recommended.Direct ELISA: This antibody can be used at 0.1 - 0.2 μg/mL with the appropriate secondary reagents to detect Human BST1. The detection limit for Human BST1 is approximately 0.0049 ng/well.
• Preparation: This antibody was obtained from a rabbit immunized with purified, human cell-derived, recombinant Human CD157 / BST1.
• Format: 0.2 μm filtered solution in PBS with 5% trehalose
• Storage: This antibody can be stored at 2-8 °C for one month without detectable loss of activity. Antibody products are stable for twelve months from date of receipt when stored at -20 °C to -70 °C. Preservative-Free.Sodium azide is recommended to avoid contamination (final concentration 0.05%-0.1%). It is toxic to cells and should be disposed of properly. Avoid repeated freeze-thaw cycles.
• Tag: Non

Gene Information

• Gene Name: BST1 bone marrow stromal cell antigen 1 [ Homo sapiens ]
• Official Symbol: BST1
• Synonyms: BST1; bone marrow stromal cell antigen 1; ADP-ribosyl cyclase 2; ADP ribosyl cyclase 2; CD157; NAD(+) nucleosidase; BST-1; cADPr hydrolase 2; bone marrow stromal antigen 1; cyclic ADP-ribose hydrolase 2
• Gene ID: 683
• mRNA Refseq: NM_004334
• Protein Refseq: NP_004325
• MIM: 600387
• UniProt ID: Q10588
• Chromosome Location: 4p15
• Pathway: Calcium signaling pathway, organism-specific biosystem; Calcium signaling pathway, conserved biosystem; Metabolic pathways, organism-specific biosystem; Nicotinate and nicotinamide metabolism, organism-specific biosystem; Nicotinate and nicotinamide metabolism, conserved biosystem; Pancreatic secretion, organism-specific biosystem; Pancreatic secretion, conserved biosystem
• Function: NAD+ nucleosidase activity; hydrolase activity; nucleotide binding