Cat#:RP-1785H;Product Name:Recombinant Human Stem Cell Factor / SCF Protein;Synonym:SCF, SF, MGF, SLF, DFNA69,DCUA, FPHH, KL-1, FPH2, Kitl, SHEP7, Stem Cell Factor;Background:Gene ID: 4254.KITLG, the full name is KIT ligand, also known as SCF, SF, MGF, SLF, DFNA69,DCUA, FPHH, KL-1, FPH2, Kitl, SHEP7. This gene encodes the ligand of the tyrosine-kinase receptor encoded by the KIT locus. This ligand is a pleiotropic factor that acts in utero in germ cell and neural cell development, and hematopoiesis, all believed to reflect a role in cell migration.;Description:Recombinant human SCF protein was produced in E.coli. The SCF recombinant protein is purified using our unique purification methods.;Source:E.coli;Molecular Characterization:Approximately 18.4 kDa, a single non-glycosylated polypeptide chain containing 165 amino acids.;Purity:Greater than 98 % as determined by SDS-PAGE and HPLC analyses;Endotoxin:<1.0 EU per μg human SCF protein as determined by the LAL method.;Bioactivity:> 5.0 × 105 IU/mg;Formulation:Recombinant human SCF protein was lyophilized from a 0.2 μm filtered concentrated solution in PBS, pH 7.2.;Stability:Human SCF recombinant protein is stable for up to 1 year from date of receipt at -70℃;Reconstitution:Please see related COA for specific instructions.;Host Species:Human;Storage:Avoid repeated freeze-thaw cycles. In lyophilized state for 1 year (4-8℃); Upon reconstitution under sterile conditions for 2 weeks (4-8℃) or 3 months (-20℃ to -80℃).;Usage:For Research Use Only!;References:Expression of the stem cell factor in fibroblasts, endothelial cells, and macrophages in periapical tissues in human chronic periapical diseases. Shen SQ, et al. Genet Mol Res, 2017 Mar 8. PMID 28290616;