CD226 Human Recombinant produced in E.Coli is a single, non-glycosylated polypeptide chain containing 259 amino acids (19-254a.a.) and having a molecular mass of 29.4kDa. CD226 is fused to a 23 amino acid His-tag at N-terminus & purified by proprietary chromatographic techniques. Purity >90% as determined by SDS-PAGE.