Cluster of differentiation 41 (CD41), also known as integrin subunit α 2b (ITGA2B) or GPIIb/IIIa (glycoprotein), is encoded by the gene mapped to human chromosome 17q21.31. It is a platelet-specific, surface membrane receptor.
The antibody HIP8 reacts with alpha (α) subunit of CD41 (heavy chain; 120 kDa). CD41 is mainly expressed on platelets and megakaryocytes. The antibody HIP8 blocks platelet aggregation and completely inhibits ADP-, epinephrine-, and collagen-induced platelet activation, and partially inhibits ristocetin- and thrombin-induced platelet activation. HIP8 is useful in the morphological and physiological studies of platelets and megakaryocytes.
Anwendung
The reagent is designed for Flow Cytometry analysis of human blood cells using 0.5 μg reagent / 1e6 cells in a suspension
Biochem./physiol. Wirkung
Cluster of differentiation 41(CD41) is significantly involved in platelet adhesion and thrombus formation at the location of vascular injury. Fibrinogen and many extracellular matrix proteins bind in a groove between the αand β-subunits of the integrin receptor. Platelet aggregation, induced by the binding of fibrinogen to the ITGA2B receptor, is involved in the pathogenesis of acute thrombosis in coronary heart disease, stroke and peripheral arterial disease. CD41, expressed in haematopoietic progenitors, is associated with erythroid activity and endothelial marker expression. Single-nucleotide polymorphisms (SNPs) in CD41 might be associated with the risk of acute coronary syndrome and atherosclerosis.
Leistungsmerkmale und Vorteile
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Physikalische Form
Solution in phosphate buffered saline, pH 7.4, with 15 mM sodium azide.
Haftungsausschluss
Unless otherwise stated in our catalog or other company documentation accompanying the product(s), our products are intended for research use only and are not to be used for any other purpose, which includes but is not limited to, unauthorized commercial uses, in vitro diagnostic uses, ex vivo or in vivo therapeutic uses or any type of consumption or application to humans or animals.
Identification of ITGA2B and ITGB3 Single-Nucleotide Polymorphisms and Their Influences on the Platelet Function.
Xiang Q
BioMed Research International (2016)
CD41 and CD45 expression marks the angioformative initiation of neovascularisation in human haemangioblastoma.
Ma D
Tumour Biology : the Journal of the International Society For Oncodevelopmental Biology and Medicine, 37, 3765-3774 (2016)
β-Subunit Binding Is Sufficient for Ligands to Open the Integrin αIIbβ3 Headpiece.
Lin FY
The Journal of Biological Chemistry, 291, 4537-4546 (2016)
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