Description / human FGF-8B protein
FGF-8 (FGF-8b) is a heparin binding growth factor belonging to the FGF family. Proteins of this family play a central role during prenatal development and postnatal growth and regeneration of a variety of tissues, by promoting cellular proliferation and differentiation. There are 4 known alternate spliced forms of FGF-8; FGF-8A, FGF-8B, FGF-8E and FGF-8F. The human and murine FGF-8A and B are identical unlike human and mouse FGF8 E and F are 98% identical. FGF-8 targets mammary carcinoma cells and other cells expressing the FGF receptors. Recombinant human FGF-8 (FGF-8b) is a 22.4 kDa protein consisting of 193 amino acid residues.
More Information
| Size | 250 µg |
|---|---|
| Source | E. coli |
| Biological Activity | The ED50 as determined by the dose-dependent stimulation of thymidine uptake by BaF3 cells expressing FGF- receptors is ≤ 0.5 ng/ml, corresponding to a specific activity of ≥ 2 x 106 units/mg. |
| Purity Confirmation | > 95% by SDS-PAGE & HPLC analyses |
| Length [aa] | 193 |
| Molecular Weight | 22.4 kDa |
| Species Reactivity | Chicken, Mouse, Rabbit, Rat, Hamster, Human |
| Formulation | lyophilized |
| Protein Sequence | MQVTVQSSPN FTQHVREQSL VTDQLSRRLI RTYQLYSRTS GKHVQVLANK RINAMAEDGD PFAKLIVETD TFGSRVRVRG AETGLYICMN KKGKLIAKSN GKGKDCVFTE IVLENNYTAL QNAKYEGWYM AFTRKGRPRK GSKTRQHQRE VHFMKRLPRG HHTTEQSLRF EFLNYPPFTR SLRGSQRTWA PEPR |
| Synonyms | FGF8; AIGF; KAL6; FGF-8; HBGF-8 |
| Uniprot ID | P55075 |
| Protein RefSeq | NP_149355 |
| mRNA RefSeq | NM_033165 |
| Pluripotent stem cells-derived organoids | Cortical |