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This antibody recognizes an extracellular epitope of CD41 (GPIIb), a transmembrane glycoprotein (integrin family) composed of two chains GPIIb alpha (heavy chain; 120 kDa) and GPIIb beta (light chain; 23 kDa). CD41 is mainly expressed on platelets and megakaryocytes.
CD41 (platelet glycoprotein IIb, ITGA2B) is composed of two subunits -120 kDa a, alpha and 23 kDa b, beta- that interact with CD61 in the presence of calcium to form a functional adhesive protein receptor. CD41 is also involved in blood coagulation by mediating platelet aggregation. Upon blood vessel damage, CD41 binds to a variety of proteins including von Willebrand factor, fibrinogen, fibronectin and vitronectin. CD41 is mainly expressed on megakaryocyte-platelet lineage, but generally belongs to the antigens that are expressed during the early stages of hematopoietic differentiation. Diseases associated with CD41 dysfunction include Glansmann Thrombasthenia, and Platelet type-16 bleeding disorder.
仅用于科研。不用于诊断过程。未经明确授权不得转售。
蛋白别名: alpha IIb; CD41; form 1; form 2; GP IIb; GPalpha IIb; GPIIb; Integrin alpha-IIb; platelet glycoprotein IIb of IIb/II Ia complex; Platelet membrane glycoprotein IIb
基因别名: AI172977; alphaIIb; CD41; CD41B; GpIIb; Itga2b
UniProt ID: (Mouse) Q9QUM0
Entrez Gene ID: (Mouse) 16399