recombinant, expressed in mammalian cells, ≥60% (SDS-PAGE)

recombinant, expressed in baculovirus infected Sf9 cells, ≥87% (SDS-PAGE)

liquid, ≥250 units/g

powder, ~30 U/mg

powder, yellow-brown, ~380 U/mg

powder, yellow-brown, ~50 U/mg

powder, slightly beige, ~100 U/mg

powder, ~1.5 U/mg (~0.2 U acc. to Willstätter)