Recombinant Protein;1MG;Mouse CD3 epsilon&CD3 gamma Heterodimer Protein, His Tag&Flag Tag (CDG-M52D2) is expressed from human 293 cells (HEK293). It contains AA Asp 23 - Asp 108 (CD3E) & Gln 23 - Ser 116 (CD3G) (Accession # Q22646-1 (CD3E) & Q11942-1 (CD3G)).;Mouse CD3 epsilon&CD3 gamma Heterodimer Protein, His Tag&Flag Tag is produced by co-expression of CD3E and CD3G, has a calculated MW of 15.1 kDa (CD3E) and 15.2 kDa (CD3D). Subunit CD3E is fused with a polyhistidine tag at the C-terminus and subunit CD3G is fused with a flag tag at the C-terminus. As a result of glycosylation, the protein migrates as 19-22 kDa under reducing (R) condition, and 35 kDa under non-reducing (NR) condition (SDS-PAGE).;Immobilized Mouse CD3 epsilon&CD3 gamma Heterodimer Protein, His Tag&Flag Tag (Cat. No. CDG-M52D2) at 1 μg/mL (100 μL/well) can bind CD3e Monoclonal Antibody (145-2C11) with a linear range of 0.1-4 ng/mL (QC tested).