protamine sulfate Directory References Discover Do Lemmings Really Commit Mass Suicide? 10 Famous Artworks by Leonardo da Vinci Why Does the New Year Start on January 1? 12 Greek Gods and Goddesses New Seven Wonders of the World How Many Electoral College Votes Does Each U.S. State Have? 26 Decade-Defining Events in U.S. History Contents protamine sulfate drug Ask the Chatbot a Question Ask the Chatbot a Question Learn about this topic in these articles:description In protamineThe drug protamine sulfate, prepared from the sperm of various fishes, is used as an antidote to overdoses of the anticoagulant heparin.Read More