lyophilized powder, ≥30 units/mg protein
3.0-15.0 unit/mg solid, lyophilized powder
Activated, lyophilized powder, ≥90% (SDS-PAGE)
lyophilized powder, ≥2.0 units/mg protein
lyophilized powder, ≥500 units/mg protein
lyophilized powder; ≥10000 I.U./vial
≥0.5 units/mg solid
lyophilized powder, ≥100 units/mg protein