The application notes include recommended starting dilutions; optimal dilutions/concentrations should be determined by the end user.
Endotoxin level< 0.100 Eu/µg
Additional notesThe ED50, as determined by the dose-dependent stimulation of thymidine uptake by BaF3 cells expressing FGF receptors, is < 0.5 ng/ml, corresponding to a specific activity of > 1 x 106 units/mg.
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Preparation and Storage
Stability and Storage
Shipped at 4°C. Store at +4°C short term (1-2 weeks). Upon delivery aliquot. Store at -20°C or -80°C. Avoid freeze / thaw cycle.