分子別名（Synonyms）

IgE;Ig epsilon chain C region;

表達區間及表達系統（Source）

Cynomolgus IgE Protein is expressed from HEK293 with His tag and Avi tag at the C-Terminus. It contains Lys208-Lys429.[Accession | G8F4W7]

分子量大小（Molecular Weight）

The protein has a predicted MW of 27.9 kDa. Due to glycosylation, the protein migrates to 35-40 kDa based on SDS-PAGE result.

內毒素（Endotoxin）

Less than 1EU per μg by the LAL method.

純度（Purity）

> 95% as determined by SDS-PAGE and HPLC.

活性（Activity）

ELISA Data: Immobilized Cynomolgus IgE, His Tag at 0.5μg/ml (100μl/well) on the plate. Dose response curve for Anti-IgE Antibody, hFc Tag with the EC50 of 4.0ng/ml determined by ELISA.

制劑（Formulation）

Lyophilized from 0.22μm filtered solution in PBS (pH 7.4). Normally 8% trehalose is added as protectant before lyophilization.

重構方法（Reconstitution）

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