Product Datasheet  
Integrin b3(Phospho-Tyr785) Antibody  
Catalog Number: 11282  
Technical:tech@swbio.com  
Information:info@swbio.com  
Description  
  • host_species：  
  • Rabbit
  • Amount：  
  • 100μgμg
  • Swiss-Prot No.：  
  • Swiss-Prot: P05106
    NCBI Protein: NP _000203.2
  • Form of Antibody：  
  • Supplied at 1.0mg/mL in phosphate buffered saline (without Mg2+ and Ca2+), pH 7.4, 150mM NaCl, 0.02% sodium azide and 50% glycerol.
  • Storage：  
  • Store at -20°C for long term preservation (recommended). Store at 4°C for short term use.
  • Immunogen：  
  • Peptide sequence around phosphorylation site of tyrosine 785 (I-T-Y(p)-R-G) derived from Human Integrin b3.
  • reactivity：  
  • Hu Ms Rt
  • appl_detail：  
  • Predicted MW: 110kd
    Western blotting: 1:500~1:1000
  • other_names：  
  • CD61 antigen; GP3A; GPIIIa; ITB3; Platelet membrane glycoprotein IIIa
  • Purification：  
  • Antibodies were produced by immunizing rabbits with synthetic phosphopeptide and KLH conjugates. Antibodies were purified by affinity-chromatography using epitope-specific phosphopeptide. Non-phospho specific antibodies were removed by chromatogramphy using non-phosphopeptide.
  • Specificity：  
  • The antibody detects endogenous level of Integrin b3 only when phosphorylated at tyrosine 785.
  • Applications：  
  • WB
  • Background：  
  • Integrin a-V/beta-3 is a receptor for cytotactin, fibronectin, laminin, matrix metalloproteinase-2, osteopontin, osteomodulin, prothrombin, thrombospondin, vitronectin and von Willebrand factor. Integrin a-IIb/beta-3 is a receptor for fibronectin, fibrinogen, plasminogen, prothrombin, thrombospondin and vitronectin. Integrins a-IIb/beta-3 and a-V/beta-3 recognize the sequence R-G-D in a wide array of ligands. Integrin a-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 a-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. In case of HIV-1 infection, the interaction with extracellular viral Tat protein seems to enhance angiogenesis in Kaposi's sarcoma lesions.

    Sujoy Bhattacharya, et al. (2006) Biochem J. August 1; 397(Pt 3): 437



 
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