Recombinant Rhesus Macaque Interleukin-6是一种和炎症有关和免疫调节细胞因子,有助于宿主防御感染和组织损伤。 Synonyms rRhIL-6; IL6 ; 重组恒河猴白细胞介素-6 Species Rhesus MacaqueSource E. coli Accession P51494 Gene ID 705819 Molecular Weight Approximately 21.1 kDa AA Sequence MAPVLPGEDS KNVAAPHSQP LTSSERIDKH IRYILDGISA LRKETCNRSN MCESSKEALA ENNLNLPKMA EKDGCFQSGF NEDTCLVKII TGLLEFEVYL EYLQNRFESS EEQARAVQMS TKVLIQFLQK KAKNLDAITT PEPTTNASLL TKLQAQNQWL QDMTTHLILR SFKEFLQSNL RALRQM Biological Activity The ED50 is <0.1 ng/mL as measured by IL-6-dependent murine 7TD1 cells, corresponding to a specific activity of >1.0 × 107 units/mg. Appearance Lyophilized powder. Formulation Lyophilized after extensive dialysis against PBS, pH 7.4. Endotoxin Level <1 EU/μg, determined by LAL method. Reconstitution Reconstitute the lyophilized recombinant Rhesus Macaque Interleukin-6 (rRhIL-6) to 0.1-1.0 mg/mL using sterile distilled water or aqueous buffer containing 0.1% BSA. Storage & Stability Lyophilized recombinant Rhesus Macaque Interleukin-6 (rRhIL-6) is stored at -20°C. After reconstitution, it is stable at 4°C for 1 week or -20°C for longer. It is recommended to freeze aliquots at -20°C or -80°C for extended storage. Shipping Room temperature in continental US; may vary elsewhere. Background The IL-6 receptor–signaling system is made up of two receptor chains and downstream signaling molecules. The IL-6 receptor (IL-6R) constitutes the IL-6-binding chain, which occurs in two forms, 80 kDa transmembrane and 50-55 kDa-soluble IL-6R (sIL-6R), whereas 130 kDa gp130 constitutes the signal-transducing chain. Both of these proteins belong to the cytokine receptor family with a Trp-Ser-X-Trp-Ser motif[2]. |