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Description
FGF-8b Protein, HumanProduct Specification Species Human Synonyms Fibroblast growth factor 8b,FGF8 Accession P55075 Amino Acid Sequence Gln23 Arg215 Expression System E. coli Molecular Weight 25kDa (Reducing) Purity 95% by SDS PAGE Endotoxin <1EU g Conjugation Unconjugated Tag No Tag Physical Appearance Lyophilized Powder Storage Buffer 20mM Tris, 150mM NaCl, 1mM EDTA, pH8. 0 Reconstitution Reconstitute at 0. 1 1 mg ml according to the size in ultrapure water after rapid
Product Specification
| Species | Human |
| Synonyms | Fibroblast growth factor 8b,FGF8 |
| Accession | P55075 |
| Amino Acid Sequence | Gln23-Arg215 |
| Expression System | E.coli |
| Molecular Weight | 25kDa (Reducing) |
| Purity | ＞95% by SDS-PAGE |
| Endotoxin | <1EU/μg |
| Conjugation | Unconjugated |
| Tag | No Tag |
| Physical Appearance | Lyophilized Powder |
| Storage Buffer | 20mM Tris, 150mM NaCl, 1mM EDTA, pH8.0 |
| 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. |
Background
Fibroblast growth factor 8b (FGF-8b), a secreted heparin-binding protein, is a member of the fibroblast growth factor (FGF) family and is an isoform of FGF-8. Alternative splicing of fgf-8 gene gives rise to potentially four (a, b, e, f) different protein isoforms in human, and FGF-8b exhibits the highest transforming activity in NIH3T3 cells. FGF-8b signals through FGF receptors (FGFRs) to activate PI3K and MAPK pathways. FGF-8b is broadly associated with mitogenic and cell survival activities, and regulates gastrulation, epithelial-mesenchymal transition, and later on mesenchymal to epithelial differentiation during embryonic development. FGF-8b has also been found in peripheral blood leukocytes and healthy bone marrow samples.
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