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C57Bl/6 splenocytes were stained with 0.5 ug APC-Cy7 Anti-Mouse CD3 (25-0032) (solid line) or 0.5 ug APC-Cy7 Rat IgG2b isotype control (dashed line).

APC-Cyanine7 Anti-Mouse CD3 (17A2)

SKU 25-0032-U025
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$66.00

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Description

TDS | SDS

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). A recent publication of the crystal structure of a murine CD3e-mitogenic antibody complex provides further insight into the action of commonly used agonist antibodies (Fernandes, R.A. et al. 2012. Journal of Biological Chemistry. 287: 13324-13335).


Recent Publications:

Sheppard S, Santosa EK, Lau CM, Violante S, Giovanelli P, Kim H, Cross JR, Li MO, Sun JC. Lactate dehydrogenase A-dependent aerobic glycolysis promotes natural killer cell anti-viral and anti-tumor function. Cell Rep. 2021 Jun 1;35(9):109210. doi: 10.1016/j.celrep.2021.109210. PMID: 34077737.

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Wiedemann GM, Grassmann S, Lau CM, Rapp M, Villarino AV, Friedrich C, Gasteiger G, O'Shea JJ, Sun JC. Divergent Role for STAT5 in the Adaptive Responses of Natural Killer Cells. Cell Rep. 2020 Dec 15;33(11):108498. doi: 10.1016/j.celrep.2020.108498. PMID: 33326784. 

» View on ScienceDirect

Name APC-Cyanine7 Anti-Mouse CD3 (17A2)
Cat. No. 25-0032
Alternative Names CD3 epsilon
Gene ID 12502
Clone 17A2
Isotype Rat IgG2b, κ
Reactivity Mouse
Format APC-Cyanine7
Application Flow Cytometry
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