摘要
The 17A2 antibody reacts with the mouse CD3 complex, comprised of CD3 epsilon, CD3 gamma and CD3 delta. These integral membrane protein chains assemble with additional chains of the T cell receptor (TCR), as well as CD3 zeta chain, to form the T cell receptor – CD3 complex. Together with co-receptors CD4 or CD8, the complex serves to recognize antigens bound to MHC molecules on antigen-presenting cells. Such interactions promote T cell receptor signaling (T cell activation) and can result in a number of cellular responses including proliferation, differentiation, production of cytokines or activation-induced cell death. CD3 is differentially expressed during thymocyte-to-T cell development and on all mature T cells. The 17A2 antibody is a widely used phenotypic marker for mouse T cells. In addition, as the CD3e chain within the TCR complex contains intracellular signaling domains, binding of 17A2 antibody to CD3 can induce cell activation (use format suitable for functional assays).
形式
Liquid
存储溶液
10mM NaH₂PO₄, 150mM NaCl, 0.1% Gelatin
存放说明
Store as concentrated solution. Centrifuge briefly prior to opening vial. Store at 4ºC. DO NOT FREEZE. Protect from light.
浓度
0.5 mg/ml (Please refer to the vial label for the specific concentration.)
纯化方式
Purified by affinity chromatography
From tissue culture supernatant
偶联
Fluorescein isothiocyanate (FITC)
注意事项
仅供实验室使用。不适用于人类或动物的任何临床,治疗或诊断用途。不适合动物或人类食用。
别名
CD3 antigen, delta polypeptide , CD3 antigen, epsilon polypeptide , CD3 antigen, gamma polypeptide , CD247 antigen , T3d , AI504783 , CD3 , CD3epsilon , T3e , Ctg-3 , Ctg3 , T3g , 4930549J05Rik , A430104F18Rik , AW552088 , Cd3 , Cd3-eta , Cd3-zeta , Cd3h , Cd3z , Cd3zeta , T3z , Tcrk , Tcrz
细胞定位
Cell membrane , Membrane; Single-pass type I membrane protein
数据库
研究领域