FGF21 | Fibroblast growth factor 21 | FGF-21
Greater than 90% by SDS-PAGE
The ED50 for this effect is < 12 ng/ml, measured in a cell proliferation assay using NIH-3T3 cell (which corresponds to > 83,000 units/ml).
Less than 1.0 EU/µg protein (determined by LAL method).
20 mM Tris-HCl, pH 8.0, 10% Glycerol
Short term: store at 2°C to 8°C for up to 1 week. Long term: aliquot and store at -20°C to -80°C. Avoid freeze-thaw cycles.
For research use only. Intended for use by laboratory professionals.
This protein carries the LSBio 100% Guarantee.