Recombinant Human FGF-4

Recombinant Human FGF-4

产品描述

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 FGFR 1c, 2c, 3c, and 4. Recombinant Human FGF-4 is a 19.7 kDa protein consisting of 182 amino acid residues.

Source:E.coli

Synonyms:Fibroblast Growth Factor-4, HST-1, Transforming protein KS3, HBGF-4

AA Sequence:GRGGAAAPTA PNGTLEAELE RRWESLVALS LARLPVAAQP KEAAVQSGAG DYLLGIKRLR RLYCNVGIGF HLQALPDGRI GGAHADTRDS LLELSPVERG VVSIFGVASR FFVAMSSKGK LYGSPFFTDE CTFKEILLPN NYNAYESYKY PGMFIALSKN GKTKKGNRVS PTMKVTHFLP RL

Purity:≥ 95% by SDS-PAGE gel and HPLC analyses.

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.

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