The ED50, calculated by the dose-dependant proliferation of BAF3 cells expressing FGF receptors (measured by 3H-thymidine uptake) is < 0.5 ng/mL, corresponding to a specific activity of 2 MU/mg.
Recommend Usage:
Biological Activity SDS-PAGE The optimal working dilution should be determined by the end user.
Storage Buffer:
Lyophilized from sterile distilled Water is > 100 ug/mL
Storage Instruction:
Store at 2°C to 8°C for 1 week. For long term storage, aliquot and store at -20°C to -80°C. Aliquot to avoid repeated freezing and thawing.