Lyophilized from 0.22µm filtered solution in PBS (pH 7.4). Normally 8% trehalose is added as protectant before lyophilization.
Expression System:
HEK293
Purity:
> 95% as determined by Bis-Tris PAGE,> 95% as determined by HPLC
Form:
Lyophilized
Sequence:
Glu21-Arg193
Target:
CD40/TNFRSF5
Biotinylated Human CD40 on Bis-Tris PAGE under reduced condition. The purity is greater than 95%.
The purity of Biotinylated Human CD40 is greater than 95% as determined by SEC-HPLC.
Serial dilutions of Anti-CD40 Antibody were added into Biotinylated Human CD40, His Tag : Human/Cynomolgus/Rhesus macaque CD40 Ligand (Trimer) , hFc Tag binding reactioins. The half maximal inhibitiory concentration (IC50) is 2.0ug/ml.
Immobilized Anti-CD40 Antibody at 1ug/ml (100ul/well) on the plate. Dose response curve for Biotinylated Human CD40, His Tag with the EC50 of 31.3ng/ml determined by ELISA.
Immobilized Biotinylated Human CD40, His Tag at 1ug/ml (100ul/well) on the streptavidin precoated plate (5ug/ml). Dose response curve for Human/Cynomolgus/Rhesus macaque CD40 Ligand (Trimer), hFc Tag with the EC50 of 9.5ng/ml determined by ELISA (QC test).
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