Recombinant FGF-18 (Fibroblast

gene_symbol
Description：Recombinant FGF-18 (Fibroblast growth factor-18)，Human
Accn
Unipro ID：O76093
Synonyms：FGFI, zFGF5
Species：Human
Amount：20 ug
Delivery time：2周
Expression sequence：MAEENVDFRIHVENQTRARDDVSRKQLRLYQLYSRTSGKHIQVLGRRISARGEDGDKYAQLLVETDTFGSQVRIKGKETEFYLCMNRKGKLVGKPDGTSKECVFIEKVLENNYTALMSAKYSGWYVGFTKKGRPRKGPKTRENQQDVHFMKRYPKGQPELQKPFKYTTVTKRSR with polyhistidine tag at the C-terminus.
Tags：His Tag (C-term)
PredictedMW：The protein has a calculated MW of 21.11 kDa. The protein migrates as 20 kDa under reducing condition (SDS-PAGE analysis).
Buffer：The protein was lyophilized from a 0.2 µm filtered solution containing 1X PBS, pH 8.0.
Stability
Bioactivity：Measure by its ability to induce 3T3 cells proliferation. The ED₅₀ for this effect is 1.3-2.0 ng/mL. The specific activity of recombinant human FGF-18 is > 5 x 10⁵ IU/mg.
Purity：>98% as determined by SDS-PAGE.
Concentration
Preparation
Endotoxin：<0.1 EU per 1 μg of the protein by the LAL method.
Shipping
Background：Fibroblast Growth Factors-18 (FGF-18) is a 24 kDa member of the fibroblast Growth Factors with 207 amino acid residues. FGF-18 is mainly expressed from glandular and luminal cells, cardiomyocytes, breast myoepithelial cells and endometrial ciliated cells. FGF-18 involved cell proliferation, cell differentiation and cell migration. FGF-18 is an important role in skeletal growth and development, stimulates hepatic and intestinal proliferation.