BP000020-CYT-281: Recombinant Human Fibroblast Growth Factor 21 (FGF 21) Protein, His Tag
Source: E. coli-derived.
Measured in a cell proliferation assay using NIH-3T3 cells. The ED50 for this effect is < 12 ug/ml, which corresponds to > 83,000 units/ml.
Purity: > 90.0% by SDS-PAGE.BP000020-CYT-339: Recombinant Mouse Fibroblast Growth Factor 21 (FGF 21) Protein
Source: E. coli-derived.
Purity: > 95.0% by SDS-PAGE.BP000020-CYT-474: Recombinant Human Fibroblast Growth Factor 21 (FGF 21) Protein
Source: E. coli-derived.
Purity: > 95.0% by RP-HPLC and SDS-PAGE.
BP000020-CYT-130: Recombinant Rat Fibroblast Growth Factor 21 (FGF-21) Protein
Source: E. coli-derived.
Fully biologically active when compared to standard. The ED50 determined by a cell proliferation assay using murine NIH/3T3 cells is less than 700 ng/ml, corresponding to a specific activity of > 1.4 ?1000 IU/mg in the presence of 5 ug/ml of rMuKlotho-beta.
Purity: > 95.0% as determined by Gel Filtratio and SDS-PAGE.BP000020-CYT-516: Recombinant Mouse Fibroblast Growth Factor 21 (FGF 21) Protein, His Tag
Source: E. coli-derived.
Purity: > 95.0% by RP-HPLC and SDS-PAGE.