≥100 units/g solid
powder, slightly beige, >1 U/mg
powder, 400-800 units/g solid
lyophilized powder, ≥0.3 units/mg solid
BioReagent, suitable for plant cell culture, aqueous glycerol solution, ≥5 units/mg protein (Lowry)
plant cell culture tested, lyophilized powder; ≥0.3 unit/mg solid
analytical standard
dialyzed, lyophilized, powder, ~100000 U/mg