Recombinant Human Hepatocyte Growth Factor (CHO-expressed) 是一种细胞因子,能够与 Met 激酶受体结合,具有多种生物活性。 Synonyms rHuHGF; Hepatopoietin-A; SF ; 重组人肝细胞生长因子 (CHO 细胞表达) Species HumanSource CHO Accession P14210 Gene ID 3082 Molecular Weight 88-90 kDa AA Sequence QRKRRNTIHE FKKSAKTTLI KIDPALKIKT KKVNTADQCA NRCTRNKGLP FTCKAFVFDK ARKQCLWFPF NSMSSGVKKE FGHEFDLYEN KDYIRNCIIG KGRSYKGTVS ITKSGIKCQP WSSMIPHEHS FLPSSYRGKD LQENYCRNPR GEEGGPWCFT SNPEVRYEVC DIPQCSEVEC MTCNGESYRG LMDHTESGKI CQRWDHQTPH RHKFLPERYP DKGFDDNYCR NPDGQPRPWC YTLDPHTRWE YCAIKTCADN TMNDTDVPLE TTECIQGQGE GYRGTVNTIW NGIPCQRWDS QYPHEHDMTP ENFKCKDLRE NYCRNPDGSE SPWCFTTDPN IRVGYCSQIP NCDMSHGQDC YRGNGKNYMG NLSQTRSGLT CSMWDKNMED LHRHIFWEPD ASKLNENYCR NPDDDAHGPW CYTGNPLIPW DYCPISRCEG DTTPTIVNLD HPVISCAKTK QLRVVNGIPT RTNIGWMVSL RYRNKHICGG SLIKESWVLT ARQCFPSRDL KDYEAWLGIH DVHGRGDEKC KQVLNVSQLV YGPEGSDLVL MKLARPAVLD DFVSTIDLPN YGCTIPEKTS CSVYGWGYTG LINYDGLLRV AHLYIMGNEK CSQHHRGKVT LNESEICAGA EKIGSGPCEG DYGGPLVCEQ HKMRMVLGVI VPGRGCAIPN RPGIFVRVAY YAKWIHKIIL TYKVPQS Biological Activity The ED50 is <10 ng/mL as measured by 4MBr5 cells, corresponding to a specific activity of >1 × 105 units/mg. 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 Hepatocyte Growth Factor (CHO-expressed) (rHuHGF) to 100 µg/mL using ddH2O or diluted with PBS. Storage & Stability Lyophilized recombinant Human Hepatocyte Growth Factor (CHO-expressed) (rHuHGF) is stored at -20°C. After reconstitution, it is stable at 4°C for 1 weeks 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 Hepatocyte growth factor (HGF) exhibits biological activities through the Met tyrosine kinase receptor. HGF plays a role in the regeneration and protection from injury and pathology in various tissues. Genetic disruption of Met in renal cells demonstrates that the HGF-Met pathway plays a role in the proliferation, morphogenesis, and survival of renal cells[1]. |