Recombinat Protein,Human CD3 delta Protein, His Tag,Human CD3 delta, His Tag (CDD-H5224) is expressed from human 293 cells (HEK293). It contains AA Phe 22 - Ala 105 (Accession P04234-1).This protein carries a polyhistidine tag at the C-terminus. The 1 * 1 mg