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Description
HGF(NK1) Protein, Porcine (Animal Free)Product Specification Species Porcine Synonyms Hepatocyte growth factor, Hepatopoietin A, Scatter factor (SF) Accession F1SB93 Amino Acid Sequence Gln32 Glu210 Expression System E. coli Molecular Weight 20. 8 kDa (Reducing) Purity >95% by SDS PAGE and HPLC. Endotoxin <0. 1EU g Conjugation Unconjugated Tag No Tag Physical Appearance Lyophilized Powder Storage Buffer PBS, 5% trehalose, PH7. 4 Reconstitution Reconstitute at 0. 1 1 mg ml according to the
Product Specification
| Species | Porcine |
| Synonyms | Hepatocyte growth factor, Hepatopoietin-A, Scatter factor (SF) |
| Accession | F1SB93 |
| Amino Acid Sequence | Gln32-Glu210 |
| Expression System | E.coli |
| Molecular Weight | 20.8 kDa (Reducing) |
| Purity | >95% by SDS-PAGE and HPLC. |
| Endotoxin | <0.1EU/μg |
| Conjugation | Unconjugated |
| Tag | No Tag |
| Physical Appearance | Lyophilized Powder |
| Storage Buffer | PBS, 5% trehalose, PH7.4 |
| Reconstitution | Reconstitute at 0.1-1 mg/ml according to the size in ultrapure water after rapid centrifugation. |
| Stability & Storage | · 12 months from date of receipt, lyophilized powder stored at -20 to -80℃. · 3 months, -20 to -80℃ under sterile conditions after reconstitution. · 1 week, 2 to 8℃ under sterile conditions after reconstitution. · Please avoid repeated freeze-thaw cycles. |
| Reference | J Cell Biol. 1996 May;133(3):709-18. |
Background
Hepatocyte growth factor (HGF) is a potent epithelial mitogen whose actions are mediated through its receptor, the proto-oncogene c-Met. Full-length HGF is a 90-kD protein composed of an NH2-terminal domain, four consecutive kringle domains, and a carboxy-terminal protease-like domain. NK1 was converted to an agonist by adding heparin to the culture medium. The interaction of NK1 and heparin was further studied in BaF3 cells, which express little or no cell surface heparan sulfate proteoglycans. In BaF3 cells transfected with a plasmid encoding human c-Met, heparin and NK1 synergized to stimulate DNA synthesis and cell proliferation.
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