Anti-Integrin beta 3 antibody [VI-PL2] (ab110131)


  • Product nameAnti-Integrin beta 3 antibody [VI-PL2]
    See all Integrin beta 3 primary antibodies
  • Description
    Mouse monoclonal [VI-PL2] to Integrin beta 3
  • Tested applicationsSuitable for: WB, IHC-P, IHC-Fr, Flow Cytmore details
  • Species reactivity
    Reacts with: Human
  • Immunogen

    Full length CD61.

  • Positive control
    • Human placenta and spleen tissues; Normal Human peripheral blood platelets.



Our Abpromise guarantee covers the use of ab110131 in the following tested applications.

The application notes include recommended starting dilutions; optimal dilutions/concentrations should be determined by the end user.

Application Abreviews Notes
WB Use at an assay dependent concentration. Predicted molecular weight: 87 kDa.
IHC-P Use a concentration of 20 µg/ml. Perform heat mediated antigen retrieval with citrate buffer pH 6 before commencing with IHC staining protocol.
IHC-Fr Use at an assay dependent concentration.
Flow Cyt Use 0.125µg for 105-8 cells. ab170190-Mouse monoclonal IgG1, is suitable for use as an isotype control with this antibody.


  • FunctionIntegrin 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.
  • Tissue specificityIsoform 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.
  • Involvement in diseaseDefects 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.
  • Sequence similaritiesBelongs to the integrin beta chain family.
    Contains 1 VWFA domain.
  • Post-translational
    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.
  • Cellular localizationMembrane.
  • Information by UniProt
  • Database links
  • Alternative names
    • BDPLT16 antibody
    • BDPLT2 antibody
    • CD 61 antibody
    • CD61 antibody
    • CD61 antigen antibody
    • GP3A antibody
    • GPIIIa antibody
    • GT antibody
    • HPA 1 antibody
    • HPA 4 antibody
    • Integrin beta 3 (platelet glycoprotein IIIa antigen CD61) antibody
    • Integrin beta chain beta 3 antibody
    • Integrin beta-3 antibody
    • ITB3_HUMAN antibody
    • ITG B3 antibody
    • ITGB 3 antibody
    • ITGB3 antibody
    • NAIT antibody
    • Platelet fibrinogen receptor beta subunit antibody
    • Platelet fibrinogen receptor, beta subunit antibody
    • Platelet glycoprotein IIIa antibody
    • Platelet glycoprotein IIIa precursor antibody
    • Platelet membrane glycoprotein IIIa antibody
    • PTP antibody
    see all

Anti-Integrin beta 3 antibody [VI-PL2] images

  • Formalin fixed, paraffin embedded Human placenta tissue labelled with ab110131 at 20 µg/ml.
  • Formalin fixed, paraffin embedded Human spleen tissue labelled with ab110131 at 20 µg/ml.
  • Staining of normal Human peripheral blood platelets with 0.06 µg ab110131 followed by PE Donkey Anti-Mouse IgG (H+L). Samples were then co-stained with FITC anti-Human CD42b to label platelets.

References for Anti-Integrin beta 3 antibody [VI-PL2] (ab110131)

ab110131 has not yet been referenced specifically in any publications.

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Thank you for contacting us. I have attempted to contact you by phone but thought I might communicate this information by email as well. I have reviewed of our catalog for mouse monoclonalAnti-Integrin beta 3 antibodies for you. I have also spoken w...

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Thanks for your reply and for clarifying that, and I look forward to receiving any data or images that you can provide. Please let me know if you need anything else from me.

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