BP000187-CYT-087: Recombinant Human FGF 8, HEK
Source: HEK-derived.
The specific activity was determined by the dose-dependent stimulation of the proliferation of the Balb/3T3 cell line and is typically 15-60 ug/ml.
Purity > 95%, by SDS--PAGE.BP000192-CYT-312: Recombinant Human FGF 4
Source: E. coli-derived.
The ED50, as determined by its ability to induce the proliferation of mouse NR6R-3T3 fibroblasts, is typically 0.25-1.25 ug/ml, corresponding to a specific activity of 800,000-4,000,000 units/mg.
Purity > 90%, by SDS-PAGE.BP000192-CYT-084: Recombinant Human FGF 4, HEK
Source: HEK-derived.
The specific activity was determined by the dose-dependent stimulation of the proliferation of the Balb/3T3 cell line and is typically 0.25-1.25 ug/ml.
Purity > 95%, by SDS-PAGE.BP000186-CYT-374: Recombinant Human FGF 23, His Tag
Source: E. coli-derived.
Treatment with hrFGF23 has been shown to induce FGFR mediated Erk phosphorylation, reduce plasma PTH levels in rats and to reduce blood phosphate levels (Ref 1).
Purity > 90%, by SDS-PAGE and RP-HPLC.BP000186-CYT-020: Recombinant Human FGF 23
Source: E. coli-derived.
The biological activity was measured in a cell proliferation assay using NIH/3T3 mouse embryonic fibroblasts. The ED50 for this effect is typically 0.05-0.5 ug/ml in the presence of 5 ug/ml of Recombinant Mouse Klotho and 10 ug/ml of heparin.
Purity > 95%, by SDS-PAGE.BP000185-CYT-428: Recombinant Human FGF 22
Source: E. coli-derived.
Purity > 97%, by SDS-PAGE and RP-HPLC.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-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.BP000183-CYT-608: Recombinant Rat Fibroblast Growth Factor 2 (FGF2) Protein
Source: E. coli-derived.
The ED50 range as determined by the dose-dependant proliferation of BALB/3T3 cells was found to be less than 0.2 ug/ml, corresponding to a specific activity of 5,000,000 IU/mg.
Purity: > 97% by SDS-PAGE and RP-HPLC.