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In Vivo Ready™ Anti-Mouse CD3 (17A2)

In Vivo Ready™ Anti-Mouse CD3 (17A2)

SKU 40-0032-U100
Regular price

$79.00

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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. 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 Citations:

Teghanemt A, Pulipati P, Misel-Wuchter K, Day K, Yorek MS, Yi R, Keen HL, Au C, Maretzky T, Gurung P, Littman DR, Issuree PD. CD4 expression in effector T cells depends on DNA demethylation over a developmentally established stimulus-responsive element. Nat Commun. 2022 Mar 18;13(1):1477. doi: 10.1038/s41467-022-28914-4. PMID: 35304452.

» View on NatureCommunications

Name In Vivo Ready™ Anti-Mouse CD3 (17A2)
Cat. No. 40-0032
Alternative Names CD3 epsilon,
Gene ID 12502
Clone 17A2
Isotype Rat IgG2b, κ
Reactivity Mouse
Format In Vivo Ready™
Application Flow Cytometry, Functional Assays, IP
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