Recombinant Mouse IFN alpha/beta R1 Protein,His-Avi Tag

分子别名（Synonyms）

AVP; IFNAR; IFN-alpha-REC; IFN-aR1

表达区间及表达系统（Source）

Mouse IFN alpha/beta R1 Protein is expressed from HEK293 with His tag and Avi tag at the C-Terminus. It contains Glu27-Thr429.[Accession | P33896]

分子量大小（Molecular Weight）

The protein has a predicted MW of 46.9 kDa. Due to glycosylation, the protein migrates to 67-70 kDa based on Tris-Bis PAGE result.

内毒素（Endotoxin）

Less than 1EU per μg by the LAL method.

纯度（Purity）

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

活性（Activity）

SPR Data: Mouse IFNAR1, His Tag captured on CM5 Chip via anti-his antibody can bind Human IFN alpha 1, hFc Tag with an affinity constant of 3.61 nM as determined in SPR assay .

制剂（Formulation）

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

重构方法（Reconstitution）

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