CD3系列蛋白-双特异性抗体热门靶点

Immobilized Human CD3E&CD3D Heterodimer Protein, Fc Tag&Fc Tag (Cat. No. CDD-H5255) at 1 μg/mL (100 μL/well) can bind Bispecific BCMA×CD3 T cell-engaging Antibody with a linear range of 0.8-6 ng/mL.
 

Immobilized Human BCMA, His Tag (Cat. No. BCA-H522y) at 2 μg/mL, add increasing concentrations of Bispecific T cell Engager (CD3 X BCMA) in 10% human serum and then add Biotinylated Human CD3E&CD3D Heterodimer Protein, His,Avitag&Tag Free (Cat. No. CDD-H82W6) at 0.2 μg/mL. Detection was performed using HRP-conjugated streptavidin with sensitivity of 15 ng/mL.

Fig.1 Human CD3E&CD3D Heterodimer Protein (Cat. No. CDD-H52Wa) on SDS-PAGE under reducing (R) and non-reducing（NR）condition and the purity of the protein is greater than 95%. The purity of the protein is more than 85% and around 80-90 kDa verified by SEC-MALS.

Fig.2 Immobilized Biotinylated Human CD3E&CD3D Heterodimer Protein, His,Avitag&Tag Free (Cat. No. CDD-H82W6) at 1 μg/mL (100 μL/well) on Streptavidin (Cat. No. STN-N5116) precoated (0.5 μg/well) plate, can bind Monoclonal Anti-Human CD3 Antibody, Mouse IgG2a (Clone: OKT3) (Cat. No. CDE-M120a) with a linear range of 0.2-6 ng/mL (QC tested), and batch differences EC50<0.0001 μg/mL.

Fig.9 Immobilized Human BCMA, His Tag (Cat. No. BCA-H522y) at 2 μg/mL, add increasing concentrations of Bispecific T cell Engager (CD3 X BCMA) in 10% human serum and then add Biotinylated Human CD3E&CD3D Heterodimer Protein, His,Avitag&Tag Free (Cat. No. CDD-H82W6) at 0.2 μg/mL. Detection was performed using HRP-conjugated streptavidin with sensitivity of 15 ng/mL.