CD3-Purified Freeze-dried 0.2 mg RUO

The CD3 antigen is a complex of 5 invariable polypeptidic chains, γ, δ, ε, ζ and η, whose molecular weights are respectively 25-28, 21, 20, 16 and 22 kDa. The ζ chain occurs in the CD3 complex as a disulphide linked homodimer or as a heterodimer with the η chain.