Biotinylated Cynomolgus CD3E&CD3D/CD3 epsilon&CD3 delta Protein (Primary Amine Labeling)

Recombinant Biotinylated Cynomolgus CD3E&CD3D/CD3 epsilon&CD3 delta Protein (Primary Amine Labeling) is expressed from HEK293 with hFc tag at the C-Terminus.It contains Gln22 - Asp117(CD3E)&Phe22-Ala105(CD3D). T-cell surface glycoprotein CD3 epsilon & CD3 delta chain, also known as CD3E & CD3D , are single-pass type I membrane proteins.When antigen presenting cells (APCs) activate T-cell receptor (TCR), TCR-mediated signals are transmitted across the cell membrane by the CD3 chains CD3D, CD3E, CD3G and CD3Z. All CD3 chains contain immunoreceptor tyrosine-based activation motifs (ITAMs) in their cytoplasmic domain.