Recombinant Human Interleukin-6 Receptor (CHO-expressed) 负责白细胞介素-6的信号转导,可能与免疫疾病和各种传染病有关。 Synonyms rHuIL-6R; IL-6RA; IL-6R 1; CD126; Membrane glycoprotein 80 ; 重组人白细胞介素-6受体 (CHO-表达) Species HumanSource CHO Accession P08887 Gene ID 3570 Molecular Weight 54-56 kDa AA Sequence LAPRRCPAQE VARGVLTSLP GDSVTLTCPG VEPEDNATVH WVLRKPAAGS HPSRWAGMGR RLLLRSVQLH DSGNYSCYRA GRPAGTVHLL VDVPPEEPQL SCFRKSPLSN VVCEWGPRST PSLTTKAVLL VRKFQNSPAE DFQEPCQYSQ ESQKFSCQLA VPEGDSSFYI VSMCVASSVG SKFSKTQTFQ GCGILQPDPP ANITVTAVAR NPRWLSVTWQ DPHSWNSSFY RL Biological Activity The ED50 is <0.2 μg/mL as measured by M1 cells. Appearance Lyophilized powder. Formulation Lyophilized after extensive dialysis against PBS. Endotoxin Level <0.2 EU/μg, determined by LAL method. Reconstitution Reconstitute the lyophilized recombinant Human Interleukin-6 Receptor (CHO-expressed) (rHuIL-6R) to 100 μg/mL using ddH2O or PBS. Storage & Stability Lyophilized recombinant Human Interleukin-6 Receptor (CHO-expressed) (rHuIL-6R) 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[1]. |