Product Name :
Recombinant Cynomolgus Oncostatin M/OSM Protein,His Tag
Description :
Synonyms Oncostatin M; OSM Source Cynomolgus Oncostatin M/OSM Protein is expressed from HEK293 with His tag at the C-terminus. It contains Ala27-Arg221.[Accession | XP_045219762.1] Molecular Weight The protein has a predicted MW of 23.31 kDa. Due to glycosylation, the protein migrates to 27-50 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 and HPLC. Activity SPR Data:Human LIF R, hFc Tag captured on CM5 Chip via Protein A can bind Cynomolgus OSM, His Tag with an affinity constant of 1.31 M as determined in SPR assay . Formulation Lyophilized from 0.22 m 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.
Storage :
1.The product should be stored at -25~-15℃ for 1 year from date of receipt.
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