DEFINITION

Aprotinin Injection is a sterile solution of Aprotinin in Water for Injection that also contains sodium chloride. One USP Aprotinin Unit is equivalent to 1800 Kallikrein Inhibition Units (K.I.U.). It contains NLT 90.0% and NMT 110.0% of the potency stated on the label, expressed in K.I.U./mL.