分子別名（Synonyms）

CE4;Epididymal secretory protein E4; WFDC2

表達區間及表達系統（Source）

Canine HE4 Protein is expressed from HEK293 with hFc tag at the C-Terminus. It contains Gly28-Phe124.[Accession | Q28894]

分子量大小（Molecular Weight）

The protein has a predicted MW of 37.06 kDa. Due to glycosylation, the protein migrates to 50-60 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.

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.