Recombinant Human Pentraxin 2/SAP Protein,hFc Tag

Description :
Synonyms MGC88159; APCS;SAP; PTX2 Source Human Pentraxin 2/SAP Protein is expressed from HEK293 with hFc tag at the C-Terminus. It contains His20-Val223.[Accession | P02743] Molecular Weight The protein has a predicted MW of 50 kDa. Due to glycosylation, the protein migrates to 55-60 kDa based on SDS-PAGE result. 内毒素Endotoxin Less than 1EU per g by the LAL method. Purity > 95% as determined by SDS-PAGE Activity ELISA Data: Immobilized Human Pentraxin 2, hFc Tag at 1g/ml (100l/Well) on the plate. Dose response curve for Biotinylated Anti-Pentraxin 2 Antibody, hFc Tag with the EC50 58.2ng/ml determined by ELISA. 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.