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Product Information
Product Description
Recombinant human IGF-1 was expressed in E. coli, purified and lyophilized after extensive dialysis against 50 mM acetic acid. It is a single, non-glycosylated, polypeptide chain containing 70 amino acid residues. A greater than 98% purity was determined by RP-HPLC and SDS-PAGE analysis.
MW (kDa) 7.65 Activity ED50, as calculated by dose-dependent proliferation of murine BABC 3T3 cells, is less than 1.0 ng/ml and corresponds to a specific activity of 1 x 10 U/mg.
Source / Purification
recombinant human IGF-1 expressed in E. coli
Database Links
UniProt ID: P05019
Entrez-Gene Id: 3479
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