PTCRA Antibody

This PTCRA gene is mapped to 6p21.1. Pre T-cell antigen receptor alpha is a single-pass type I membrane protein that is found in immmature but not mature T-cells. Along with TCRB and CD3 complex, the encoded protein forms the pre-T-cell receptor complex, which regulates early T-cell development. Four transcript variants encoding different isoforms have been found for this gene.