BDPLT2; GP3A; GPIIIa; GT; HPA 1; HPA 4; Integrin beta-3; ITGB3; NAIT; Platelet fibrinogen receptor beta subunit; Platelet glycoprotein IIIa; PTP

For Research Use Only. Not for use in diagnostic procedures.

Monoclonal

IgM, kappa

25E11

Mouse

Reacts with human integrin beta3 (GPIIIa, vitronectin receptor beta chain). The protein detectable is a complex of CD41 and CD61.The apparent molecular weight of the GPIIIa by SDS-PAGE is 105kDa reduced and 90kDa unreduced. Ligands are fibronectin, fibrinogen, von Willebrand factor, vitronectin and thrombospondin. Residues 237-248 of GPIIIa or CD61 are critical in adhesive protein binding.

200ug/ml of Ab purified from Bioreactor Concentrate. Prepared in 10mM PBS with 0.05% BSA & 0.05% azide. Also available WITHOUT BSA & azide at 1.0mg/ml.

Antibody with azide - store at 2 to 8 degree C. Antibody without azide - store at -20 to -80 degree C. Antibody is stable for 24 months. Non-hazardous. No MSDS required.

Small volumes of anti-ITGB3 antibody vial(s) may occasionally become entrapped in the seal of the product vial during shipment and storage. If necessary, briefly centrifuge the vial on a tabletop centrifuge to dislodge any liquid in the container`s cap. Certain products may require to ship with dry ice and additional dry ice fee may apply.

Flow Cytometry (FC/FACS), Immunofluorescence (IF), Inhibits platelet aggregation

Flow Cytometry (0.5-1ug/million cells in 0.1ml)
Immunofluorescence (0.5-1ug/ml)
Inhibits platelet aggregation (Order Ab without Azide)

105kDa; 90kDa

integrin subunit beta 3

integrin beta-3

Integrin beta-3

GP3A; GPIIIa??[Similar Products]

ITB3_HUMAN

The ITGB3 protein product is the integrin beta chain beta 3. Integrins are integral cell-surface proteins composed of an alpha chain and a beta chain. A given chain may combine with multiple partners resulting in different integrins. Integrin beta 3 is found along with the alpha IIb chain in platelets. Integrins are known to participate in cell adhesion as well as cell-surface mediated signalling. [provided by RefSeq, Jul 2008]

ITGB3: integrin alpha-V/beta-3 is a receptor for cytotactin, fibronectin, laminin, matrix metalloproteinase-2, osteopontin, osteomodulin, prothrombin, thrombospondin, vitronectin and von Willebrand factor. Integrin alpha-IIB/beta-3 is a receptor for fibronectin, fibrinogen, plasminogen, prothrombin, thrombospondin and vitronectin. Integrins alpha-IIB/beta-3 and alpha-V/beta-3 recognize the sequence R-G-D in a wide array of ligands. Integrin alpha-IIB/beta-3 recognizes the sequence H-H-L-G-G-G-A-K-Q-A-G-D-V in fibrinogen gamma chain. Following activation integrin alpha- IIB/beta-3 brings about platelet/platelet interaction through binding of soluble fibrinogen. This step leads to rapid platelet aggregation which physically plugs ruptured endothelial surface.

Protein type: Cell adhesion; Membrane protein, integral; Motility/polarity/chemotaxis

Chromosomal Location of Human Ortholog: 17q21.32

Cellular Component: cell surface; filopodium membrane; focal adhesion; integral to plasma membrane; integrin complex; melanosome; microvillus membrane; nucleus; plasma membrane; platelet alpha granule membrane; receptor complex

Molecular Function: C-X3-C chemokine binding; cell adhesion molecule binding; coreceptor activity; enzyme binding; extracellular matrix binding; fibroblast growth factor binding; fibronectin binding; identical protein binding; insulin-like growth factor I binding; platelet-derived growth factor receptor binding; protease binding; protein binding; protein disulfide isomerase activity; vascular endothelial growth factor receptor 2 binding

Biological Process: activation of protein kinase activity; angiogenesis involved in wound healing; blood coagulation; cell adhesion; cell growth; cell migration; cell-matrix adhesion; cell-substrate adhesion; entry of virus into host cell; extracellular matrix organization and biogenesis; heterotypic cell-cell adhesion; integrin-mediated signaling pathway; leukocyte migration; mesodermal cell differentiation; negative chemotaxis; negative regulation of lipid transport; negative regulation of lipoprotein metabolic process; negative regulation of low-density lipoprotein receptor biosynthetic process; platelet activation; platelet degranulation; positive regulation of endothelial cell proliferation; positive regulation of peptidyl-tyrosine phosphorylation; positive regulation of protein amino acid phosphorylation; positive regulation of vascular endothelial growth factor receptor signaling pathway; regulation of bone resorption; smooth muscle cell migration; tube development; vascular endothelial growth factor receptor signaling pathway; wound healing

Disease: Bleeding Disorder, Platelet-type, 16; Glanzmann Thrombasthenia; Myocardial Infarction, Susceptibility To

McMichael AJ et al. (eds) Leukocyte Typing III, Oxford University Press, Oxford, 1987. Schlossman S. et al. (eds) Leukocyte Typing V, Oxford University Press, Oxford, 1995

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