表達區間及表達系統（Source）

Cynomolgus CD3E/CD3 epsilon Protein is expressed from HEK293 with hFc tag at the C-terminal. It contains Gln22-Asp117.[Accession | Q95LI5-1]

分子量大小（Molecular Weight）

The protein has a predicted MW of 36.9 kDa. Due to glycosylation, the protein migrates to 43-48 kDa based on SDS- PAGE result.

內毒素（Endotoxin）

<1EU per μg by the LAL method.

純度（Purity）

> 95% as determined by SDS- PAGE

活性（Activity）

ELISA Data: Immobilized Cynomolgus CD3E, hFc Tag at 0.5μg/ml (100μl/Well) on the plate. Dose response curve for Biotinylated Anti-CD3E Antibody, hFc Tag with the EC50 of 39.4ng/ml determined by ELISA.

制劑（Formulation）

Lyophilized from 0.22μm filtered solution in PBS (pH 7.4). Normally 5% trehalose is added as protectant before lyophilization.

重構方法（Reconstitution）

Centrifuge tubes before opening. Reconstituting to a concentration more than 100 μg/ml is recommended. Dissolve the lyophilized protein in distilled water.