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RecombinantFGF-10, His, Human

CAT: 0384-BK0032-01Size: 10 µgDry Ice: NoHazardous: No
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CAT#:0384-BK0032-01Size:10 µg
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24/48H Stock Items & 2 to 6 Weeks non Stock Items.
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Description
Fibroblast Growth Factor-10 (FGF-10) is a mitogen mainly produced by mesenchymal stem cells in lung. FGF-10 belongs to the heparin binding FGF family, and is also known as Keratinocyte Growth Factor-2 (KGF-2) . It shares the homolog and receptor FGFR2-IIIb with KGF. However, unlike KGF which induces the proliferation and differentiation of various epithelial cells, FGF-10 is an essential factor for the budding and branching morphogenesis during the multi-organ development via the instructive mesenchymal-epithelial interactions. FGF-10 is crucial for lung and limb development, and is regulated by Shh during early development. Recombinant human Fibroblast Growth Factor-10 (rhFGF-10) with N-terminal His-tag produced in E. coli is a single non-glycosylated polypeptide chain containing 187 amino acids. A fully biologically active molecule, rhFGF-10 has a molecular mass of 21.4 kDa analyzed by reducing SDS-PAGE and is obtained by proprietary chromatographic techniques at GenScript.
CAS Number
9000-83-3
Endotoxin
< 0.2 EU/μg, determined by LAL method.
Purity
> 95% by SDS-PAGE analysis.
Bioactivity
ED50 < 20 ng/mL, measured by a cell proliferation assay using 4MBr-5 cells, corresponding to a specific activity of > 5.0x 10ˆ4 units/mg.
Reconstitution
Reconstituted in ddH2O at 100 μg/mL.
Molecular Weight
21.4 kDa, observed by reducing SDS-PAGE.
Storage Conditions
Lyophilized recombinant human Fibroblast Growth Factor-10 (rhFGF-10) remains stable up to 6 months at -80°C from date of receipt. Upon reconstitution, rhFGF-10 should be stable up to 2 weeks at 4°C or up to 3 months at -20°C.
Appearance
Sterile Filtered White lyophilized (freeze-dried) powder.
Formulation
Lyophilized after extensive dialysis against PBS.
Host or Source
Escherichia coli.
Recommended Usage
This material is offered by USA Bioworld biotech for research, laboratory or further evaluation purposes. For research use only.
AA Sequence
MNHKVHHHHHHMDDDDKMLG QDMVSPEATN SSSSSFSSPS SAGRHVRSYN HLQGDVRWRK LFSFTKYFLK IEKNGKVSGT KKENCPYSIL EITSVEIGVV AVKAINSNYY LAMNKKGKLY GSKEFNNDCK LKERIEENGY NTYASFNWQH NGRQMYVALN GKGAPRRGQK TRRKNTSAHF LPMVVHS