Animal-Free Recombinant Human FGF-4

产品详情

产品编号： AF-100-31

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

Manufactured using all Animal-Free reagents.

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.

Calculated Molecular Weight: 19.7 kDa

Accession Number: P08620

Gene ID: 2249

Endotoxin: Endotoxin level is < 0.01 ng/ug of protein (< 0.1 EU/ug)

Note:

1mg will be provided as 2x500μg.

crossreactivity:

Human, Mouse, Pig