Abbreviation
Recombinant Human HGF protein, partial (Active)
Purity
Greater than 95% as determined by SDS-PAGE.
Endotoxin
≤10 EU/mg by the LAL method
Activity
Measured by its ability to induce IL-11 secretion by Saos‑2 human osteosarcoma cells. The ED50 for this effect is ≤2.5 ng/ml.
Alternative Names
Hepatocyte growth factor; HPTA; HGF; SF; Scatter factor; Hepatopoietin-A
Species
Homo sapiens (Human)
Expression Region
32-494aa&495-728aa
Target Protein Sequence
QRKRRNTIHEFKKSAKTTLIKIDPALKIKTKKVNTADQCANRCTRNKGLPFTCKAFVFDKARKQCLWFPFNSMSSGVKKEFGHEFDLYENKDYIRNCIIGKGRSYKGTVSITKSGIKCQPWSSMIPHEHSFLPSSYRGKDLQENYCRNPRGEEGGPWCFTSNPEVRYEVCDIPQCSEVECMTCNGESYRGLMDHTESGKICQRWDHQTPHRHKFLPERYPDKGFDDNYCRNPDGQPRPWCYTLDPHTRWEYCAIKTCADNTMNDTDVPLETTECIQGQGEGYRGTVNTIWNGIPCQRWDSQYPHEHDMTPENFKCKDLRENYCRNPDGSESPWCFTTDPNIRVGYCSQIPNCDMSHGQDCYRGNGKNYMGNLSQTRSGLTCSMWDKNMEDLHRHIFWEPDASKLNENYCRNPDDDAHGPWCYTGNPLIPWDYCPISRCEGDTTPTIVNLDHPVISCAKTKQLR&VVNGIPTRTNIGWMVSLRYRNKHICGGSLIKESWVLTARQCFPSRDLKDYEAWLGIHDVHGRGDEKCKQVLNVSQLVYGPEGSDLVLMKLARPAVLDDFVSTIDLPNYGCTIPEKTSCSVYGWGYTGLINYDGLLRVAHLYIMGNEKCSQHHRGKVTLNESEICAGAEKIGSGPCEGDYGGPLVCEQHKMRMVLGVIVPGRGCAIPNRPGIFVRVAYYAKWIHKIILTYKVPQS
Note: The complete
sequence may include tag sequence, target protein sequence, linker sequence and extra sequence that is
translated with the protein sequence for the purpose(s) of secretion, stability, solubility, etc.
If the exact amino acid sequence of this recombinant protein is critical to your application,
please explicitly request the full and complete sequence of this protein before ordering.
Mol. Weight
53.7 kDa ( α chain), 26 kDa ( β chain)
Tag Info
Tag free
The tag type will be determined during production process. If you have specified tag type, please tell us and we will develop the specified tag preferentially.
Buffer
Lyophilized from a 0.2 μm filtered solution containing PBS, 5% mannitoland 0.01% Tween 80, pH 7.4
Storage
Store at -20°C/-81°C upon receipt, aliquoting is necessary for mutiple use. Avoid repeated freeze-thaw cycles.
Lead Time
3-7 business days
Note: All of our proteins are default shipped with normal blue ice packs, if you request to ship with dry ice, please communicate with us in advance and extra fees will be charged.
Notes
Repeated freezing and thawing is not recommended. Store working aliquots at 4°C for up to one week.
Shelf Life
The shelf life is related to many factors, storage state, storage temperature and the stability of the product itself. Generally, the shelf life of lyophilized form is 6 months at -20°C/-80°C from the date of receipt.
Datasheet & COA
Please contact us to get it.
Description
HGF orchestrates epithelial–mesenchymal crosstalk and drives both mitogenic and motogenic responses through c-Met receptor activation, making it a central mediator in tissue regeneration, wound healing, and tumor invasion. This mammalian-expressed protein spans residues 32–494 and 495–728, preserving the native two-chain architecture and post-translational modifications essential for high-affinity receptor engagement. Functional validation demonstrates potent bioactivity with an ED50 ≤2.5 ng/ml in IL-11 secretion assays using Saos-2 osteosarcoma cells, confirming that this preparation supports cell proliferation studies, osteogenic differentiation experiments, and receptor-ligand binding assays including ELISA and surface plasmon resonance. Purity exceeding 95% by SDS-PAGE and endotoxin levels ≤10 EU/mg align with standards expected in angiogenesis models, in vivo regenerative medicine studies, and antibody characterization workflows where contaminant interference must be minimized.