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Rabbit Anti-phospho-ITGB3 (Tyr785)antibody
Rabbit Anti-phospho-ITGB3 (Tyr785)antibody
Integrin beta 3 (phospho Y785); p-Integrin beta 3 (phospho Y785); Integrin beta chain, β3 precursor; Integrin Beta 3; CD 61; CD61; CD61 antigen; GP3A; GPIIIa; HPA 1; HPA 4; Integrin beta 3 (platelet glycoprotein IIIa antigen CD61); Integrin beta chain bet
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  • NO.:SL5452R
    Clonality:Polyclonal
    Immunogen Species:Rabbit
    React Species:Human,(predicted: Mouse,Rat,Chicken,Dog,Pig,Cow,Horse,Rabbit,Sheep,)
    Applications:WB ELISA
    concentration:1mg/ml
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Product Name phospho-ITGB3 (Tyr785)
Chinese Name 磷酸化整合素β3/CD61抗体
Alias Integrin beta 3 (phospho Y785); p-Integrin beta 3 (phospho Y785); Integrin beta chain, β3 precursor; Integrin Beta 3; CD 61; CD61; CD61 antigen; GP3A; GPIIIa; HPA 1; HPA 4; Integrin beta 3 (platelet glycoprotein IIIa antigen CD61); Integrin beta chain beta 3; ITG B3; ITGB 3; NAIT; Platelet fibrinogen receptor beta subunit; Platelet glycoprotein IIIa; platelet glycoprotein IIIa precursor; Platelet membrane glycoprotein IIIa; PTP.  Integrin β3; Integrin-β3; Integrin β 3; Integrinβ3;
Product Type Phosphorylated anti 
Research Area immunology  Stem cells  transcriptional regulatory factor  Cell adhesion molecule  
Immunogen Species Rabbit
Clonality Polyclonal
React Species Human,  (predicted: Mouse, Rat, Chicken, Dog, Pig, Cow, Horse, Rabbit, Sheep, )
Applications WB=1:500-2000 ELISA=1:5000-10000 
not yet tested in other applications.
optimal dilutions/concentrations should be determined by the end user.
Theoretical molecular weight 87kDa
Cellular localization The cell membrane 
Form Liquid
Concentration 1mg/ml
immunogen KLH conjugated Synthesised phosphopeptide derived from human ITGB3 around the phosphorylation site of Tyr785: IT(p-Y)RG 
Lsotype IgG
Purification affinity purified by Protein A
Buffer Solution 0.01M TBS(pH7.4) with 1% BSA, 0.03% Proclin300 and 50% Glycerol.
Storage Shipped at 4℃. Store at -20 °C for one year. Avoid repeated freeze/thaw cycles.
Attention This product as supplied is intended for research use only, not for use in human, therapeutic or diagnostic applications.
PubMed PubMed
Product Detail 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]

Function:
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. In case of HIV-1 infection, the interaction with extracellular viral Tat protein seems to enhance angiogenesis in Kaposi's sarcoma lesions.

Subunit:
Heterodimer of an alpha and a beta subunit. Beta-3 associates with either alpha-IIb or alpha-V. Isoform Beta-3C interacts with FLNB. Interacts with COMP. Interacts with HIV-1 Tat. Interacts with PDIA6 following platelet stimulation. Interacts with SYK; upon activation by ITGB3 promotes platelet adhesion. Interacts with MYO10.

Subcellular Location:
Membrane; Single-pass type I membrane protein.

Tissue Specificity:
Isoform beta-3A and isoform beta-3C are widely expressed. Isoform beta-3A is specifically expressed in osteoblast cells; isoform beta-3C is specifically expressed in prostate and testis.

Post-translational modifications:
Phosphorylated on tyrosine residues in response to thrombin-induced platelet aggregation. Probably involved in outside-in signaling. A peptide (AA 740-762) is capable of binding GRB2 only when both Tyr-773 and Tyr-785 are phosphorylated. Phosphorylation of Thr-779 inhibits SHC binding.

DISEASE:
Defects in ITGB3 are a cause of Glanzmann thrombasthenia (GT) [MIM:273800]; also known as thrombasthenia of Glanzmann and Naegeli. GT is the most common inherited disease of platelets. It is an autosomal recessive disorder characterized by mucocutaneous bleeding of mild-to-moderate severity and the inability of this integrin to recognize macromolecular or synthetic peptide ligands. GT has been classified clinically into types I and II. In type I, platelets show absence of the glycoprotein IIb/beta-3 complexes at their surface and lack fibrinogen and clot retraction capability. In type II, the platelets express the glycoprotein IIb/beta-3 complex at reduced levels (5-20% controls), have detectable amounts of fibrinogen, and have low or moderate clot retraction capability. The platelets of GT 'variants' have normal or near normal (60-100%) expression of dysfunctional receptors.

Similarity:
Belongs to the integrin beta chain family. Contains 1 VWFA domain.

SWISS:
P05106

Gene ID:
3690

Database links:

Entrez Gene: 3690 Human

Entrez Gene: 16416 Mouse

Omim: 173470 Human

SwissProt: P05106 Human

SwissProt: O54890 Mouse

Unigene: 218040 Human

Unigene: 87150 Mouse



CD61抗原又称为GP III a,是一种表达于血小板、巨核细胞、单核细胞、巨噬细胞和endothelial cells上的glycoprotein。CD61和CD41构成血小板glycoproteinII b/III b。
Product Picture
Sample:
Lane 1: Human U87MG cell lysates
Lane 2: Human DU145 cell lysates
Primary: Anti-phospho-ITGB3 (Tyr785) (SL5452R) at 1/200 dilution
Secondary: IRDye800CW Goat Anti-Rabbit IgG at 1/20000 dilution
Predicted band size: 87 kDa
Observed band size: 87 kDa

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