Recombinant Mouse BID Protein,His Tag

Description :
Synonyms p22 BID; BID; Source Mouse BID Protein is expressed from E.coli with His tag at the C-Terminus. It contains Ala1-Ser195.[Accession | EDK99650.1] Molecular Weight The protein has a predicted MW of 22.72 kDa same as SDS-PAGE result. 内毒素Endotoxin Less than 1EU per g by the LAL method. Purity > 95% as determined by SDS-PAGE,> 90% as determined by HPLC Activity SPR Data:Mouse BID, His Tag immobilized on CM5 Chip can bind Human BCL2L1/Bcl-XL Protein, His Tag with an affinity constant of 33.06 nM as determined in SPR assay . Formulation Lyophilized from 0.22m filtered solution in PBS (pH 7.4). Normally 8% trehalose is added as protectant before lyophilization. Reconstitution Centrifuge the tube before opening. Reconstituting to a concentration more than 100 g/ml is recommended. Dissolve the lyophilized protein in distilled water.