Protamine Sulfate
DEFINITION
Protamine Sulfate is a purified mixture of peptides obtained from the sperm or testes of Salmonidae, which has the property of neutralizing heparin. Each mg of Protamine Sulfate, calculated on the dried basis, neutralizes NLT 100 USP Heparin Units. It contains NLT 90.0% and NMT 110.0% of protamine sulfate, calculated on the dried basis.
USP REFERENCE STANDARDS FOR PURCHASE
USP Endotoxin RSUSP Heparin Sodium for Assays RS
USP Protamine Sulfate RS