This gene encodes an enzyme belonging to the protein tyrosine kinase family, and it plays a role in T-cell development and lymphocyte activation. This enzyme, which is phosphorylated on tyrosine residues upon T-cell antigen receptor (TCR) stimulation, functions in the initial step of TCR-mediated signal transduction in combination with the Src family kinases, Lck and Fyn. This enzyme is also essential for thymocyte development. Mutations in this gene cause selective T-cell defect, a severe combined immunodeficiency disease characterized by a selective absence of CD8-positive T-cells. Two transcript variants that encode different isoforms have been found for this gene.

WB 1:500 - 1:2000; IHC 1:50 - 1:200; IF 1:50 - 1:200; IP 1:50 - 1:100

A synthetic phosphorylated peptide around Y319 of human ZAP70 (NP_001070.2).

Phospho Y319

Store at -20°. Avoid freeze / thaw cycles.