Description

conjugation-Unconjugated-source-Recombinant human / Cynomolgus / Rhesus macaque CD28 Protein, N-His-Avi (HEK293), Biotinylated protein is expressed in HEK293 with N-His-Avi. It contains the amino acid sequence of 17-152/220.-gene_id-940-swiss_prot-P10747-applications-ELISA-species-Others-background–storage_buffer-Lyophilized from 0.22um filtered solution in PBS, 5mM DTT (pH=7.4). Normally 5 % trehalose is added as protectant before Lyophilization.-storage_condition-The product should be stored at -70°C or -20°C.-expression_system-HEK293-tag-N-His-Avi-purity-> 95% as determined by Tris-Bis PAGE; > 95% as determined by SEC-HPLC-endotoxin-<1EU/ug by the LAL method