Anti-phospho-CD3zeta (pTyr142) antibody produced in rabbit, approx. 1.0 mg/mL, affinity isolated antibody

Not available outside of the UK & Ireland.

Application

Anti-phospho-CD3ζ (pTyr142) antibody produced in rabbit has been used in several immunochemical techniques including immunoblotting and immunoprecipitation.

Biochem/physiol Actions

Amongst the TCR subunits, the CD3 ζ chain plays a key role in regulating TCR assembly, transport, and cell surface expression. Down-regulation of TCR ζ chain expression associated with T cell dysfunction was described in various pathologies.

Disclaimer

Unless otherwise stated in our catalog or other company documentation accompanying the product(s), our products are intended for research use only and are not to be used for any other purpose, which includes but is not limited to, unauthorized commercial uses, in vitro diagnostic uses, ex vivo or in vivo therapeutic uses or any type of consumption or application to humans or animals.

General description

The TCR-CD3 multimeric complex is composed of TCRαβ, CD3γε and CD3δε and TCR‐ζ homodimer. The CD3γ, CD3δ and CD3ε, each contain one immunoreceptor tyrosine-based activation motif (ITAM), whereas the ζ chain contains three ITAMs.

Immunogen

synthetic phosphopeptide corresponding to residues surrounding Tyr¹⁴² of mouse CD3ζ, conjugated to KLH. The corresponding sequence is identical in human CD3ζ.

Physical form

Solution in 0.01 M phosphate buffered saline, pH 7.4, containing 15 mM sodium azide.