FGF-4 Recombinant Protein (Animal Free) Cat. No.: 40-718

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psi-iconSpecifications
SPECIES:Human, Mouse, Pig
SOURCE SPECIES:E. coli
SEQUENCE:GRGGAAAPTA PNGTLEAELE RRWESLVALS LARLPVAAQP KEAAVQSGAG DYLLGIKRLR RLYCNVGIGF HLQALPDGRI GGAHADTRDS LLELSPVERG VVSIFGVASR FFVAMSSKGK LYGSPFFTDE CTFKEILLPN NYNAYESYKY PGMFIALSKN GKTKKGNRVS PTMKVTHFLP RL
BIOLOGICAL ACTIVITY: Determined by a cell proliferation assay using Balb/c 3T3 cells. The expected ED50 is ≤ 10 ng/ml, corresponding to a specific activity of ≥ 1 x 105 units/mg.
psi-iconProperties
PURITY:≥ 95% by SDS-PAGE gel and HPLC analyses.
PHYSICAL STATE:Lyophilized
STORAGE CONDITIONS:The recombinant protein is stable for at least 2 years from date of receipt at -20˚C. Reconstituted protein is stable for at least 3 months when stored in working aliquots with a carrier protein at -20˚C. As with any protein, exposing the recombinant protein to repeated freeze / thaw cycles is not recommended. When working with proteins care should be taken to keep recombinant protein at a cool and stable temperature.
psi-iconAdditional Info
ALTERNATE NAMES:Fibroblast Growth Factor-4, HST-1, Transforming protein KS3, HBGF-4
OFFICIAL SYMBOL:FGF4
GENE ID:2249
psi-iconBackground and References
BACKGROUND:FGF-4 is a heparin-binding growth factor that is a member of the FGF family. Proteins of this family play a central role during prenatal development, postnatal growth and regeneration of a variety of tissues, by promoting cellular proliferation and differentiation. FGF-4 signals through the FGFR 1c, 2c, 3c, and 4. Recombinant Human FGF-4 is a 19.7 kDa protein consisting of 182 amino acid residues.

FOR RESEARCH USE ONLY.

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