Description

conjugation-Unconjugated-source-Recombinant human Osteocalcin, N-Trx & C-His protein is expressed in E.coli with N-Trx & C-His. It contains the amino acid sequence of 24-100/100.-gene_id-632-swiss_prot-P02818-applications-ELISA-species-Others-background-Osteocalcin belongs to the osteocalcin/matrix Gla protein family and constitutes 1 to 2% of the total bone protein. It is a 49 amino acid single chain vitamin K dependent protein, made by osteoblasts, and is a major component of the noncollagenous bone matrix. Post translational modification by a vitamin K dependent carboxylase produces three gamma carboxyglutamic acid residues at positions 17, 21 and 24, giving it a high affinity for calcium. It also binds strongly to apatite.-storage_buffer-0.01M TBS(pH7.4)-storage_condition-The product should be stored at -70°C or -20°C.-expression_system-E.coli-tag-N-Trx & C-His-purity-> 95% as determined by SDS- PAGE-endotoxin-Not Tested