Animal-Free Recombinant Human TGF-α
Détails du Produit
TGF-α is an EGF-related polypeptide growth factor that signals through the EGF receptor, and stimulates the proliferation of a wide range of epidermal and epithelial cells. It is produced by monocytes, keratinocytes, and various tumor cells. TGF-α induces anchorage-independent transformation in cultured cells. Human, murine and rat TGF-α are cross-species reactive. Recombinant Human TGF-α is a 50 amino acid polypeptide (5.5 kDa), which shares approximately 40% sequence homology with EGF, including 6 conserved cysteine residues, which form 3 intramolecular disulfide bonds.
Manufactured using all Animal-Free reagents.
Transforming Growth Factor-α, Sarcoma growth factor, TGF-type I, ETGF
VVSHFNDCPD SHTQFCFHGT CRFLVQEDKP ACVCHSGYVG ARCEHADLLA
≥ 98% by SDS-PAGE gel and HPLC analyses.
Determined by its ability to stimulate the proliferation of mouse Balb/c 3T3 cells. The expected ED50 is ≤ 0.2 ng/ml, corresponding to a specific activity of ≥ 5 x 106 units/mg.
Calculated Molecular Weight:
Chicken, Horse, Human , Mouse, Rat
Country Of Origin: USA
Not for human use.