50 mM Tris, 100 mM Glycine, 25 mM Arginine, 150 mM NaCl, pH 7.5.
Purity
> 95% pure by SDS-PAGE.
Storage
Store at -20°C to -80°C.
Antigen Information
Introduction
CD3E is a protein encoded by CD3E gene. The CD3-epsilon polypeptide, together with CD3-gamma, -delta and -zeta, and the T-cell receptor alpha/beta and gamma/delta heterodimers, forms the T-cell receptor-CD3 complex. This complex plays an important role in coupling antigen recognition to several intracellular signal-transduction pathways. The genes encoding the epsilon, gamma and delta polypeptides are located in the same cluster on chromosome 11. The epsilon polypeptide plays an essential role in T-cell development. Defects in this gene cause immunodeficiency. This gene has also been linked to a susceptibility to type I diabetes in women.