血小板膜糖蛋白ⅡbⅢa抗体

公司血小板膜糖蛋白ⅡbⅢa抗体具有高纯度、高效价、高特异性的特点，仅用于科学研究，不可用于临床诊断及药物治疗，可以应用于多种实验。CST、Santa抗体品牌。

英文名称  Anti-Integrin alpha 2b/CD41

中文名称  血小板膜糖蛋白ⅡbⅢa抗体

别    名  Integrin alpha 2b,platelet glycoprotein IIb of IIb/IIIa complex; Integrin, alpha 2b (platelet glycoprotein IIb of IIb/IIIa complex, antigen CD41); ITGA2B; CD41; CD41B; GPIIb; GTA; HPA3; CD 41; CD41; CD41 antigen; CD41a; CD41b; GP2b; GPalpha IIb; GPalphaIIb; Integrin alpha 2b; Integrin alpha IIb; Integrin alpha IIb precursor; ITGA 2B; ITGA2B; ITGAB; Platelet fibrinogen receptor alpha; Platelet fibrinogen receptor alpha subunit; Platelet glycoprotein IIb of IIb/IIIa complex; Platelet membrane glycoprotein IIb; Platelet specific antigen bak.

浓    度  1mg/1ml

规 格  0.1ml/100μg  0.2ml/200μg  
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血小板膜糖蛋白ⅡbⅢa抗体抗体来源  Rabbit  

克隆类型  polyclonal

交叉反应  Human, Mouse, Rat, Cow, Horse, Rabbit

产品类型  一抗    

研究领域  心血管 细胞生物 免疫学 信号转导 干细胞 细胞粘附分子  

蛋白分子量  predicted molecular weight: 125kDa

性    状  Lyophilized or Liquid

免 疫 原  KLH conjugated synthetic peptide derived from human Integrin alpha 2b

亚    型  IgG

纯化方法  affinity purified by Protein A

储 存 液  0.01M PBS, pH 7.4 with 10 mg/ml BSA and 0.1% Sodium azide

产品应用   WB=1:100-500  ELISA=1:500-1000  IP=1:20-100  IHC-P=1:100-500  IHC-F=1:100-500  IF=1:100-500

（石蜡切片需做抗原修复）

 not yet tested in other applications.

 optimal dilutions/concentrations should be determined by the end user.  

保存条件  Store at -20 °C for one year. Avoid repeated freeze/thaw cycles. The lyophilized antibody is stable at room temperature for at least one month and for greater than a year when kept at -20°C. When reconstituted in sterile pH 7.4 0.01M PBS or diluent of antibody the antibody is stable for at least two weeks at 2-4 °C.

Important Note  This product as supplied is intended for research use only, not for use in human, therapeutic or diagnostic applications.

产品介绍 Integrin alpha 2b (CD41) is a calcium-dependent, noncovalently associated heterodimer and contains a heavy chain (GPIIb alpha) and a light chain (GPIIb beta) linked by a single disulfide bond. The Integrin alpha 2B chain interacts with the Integrin beta 3 subunit/CD61 to form the platelet glycoprotein complex, gpIIb/IIIa. It is expressed on platelets and megakaryocytes. Ligands for the gpIIb/IIIa heterodimer include fibrinogen, von Willebrand factor, fibronectin, vitronectin, and thrombospondin. The gpIIb/IIIa complex is the major Integrin on platelets and is important for platelet adhesion and aggregation.

Function : Isoform 1 and isoform 2 were identified in platelets and megakaryocytes, but not in reticulocytes or in Jurkat and U937 white blood cell line. Isoform 3 is expressed by leukemia, prostate adenocarcinoma and melanoma cells but not by platelets or normal prostate or breast epithelial cells.

Subunit : Belongs to the integrin alpha chain family. Contains 7 FG-GAP repeats.

Subcellular Location : Membrane.

DISEASE : Defects in ITGA2B 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 血小板膜糖蛋白ⅡbⅢa抗体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.

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