Definition

A type of simple protein that is found in fish and is soluble in water. It is used in medicine to help with insulin formulations and to counteract the effects of certain blood thinners.

Example

Protamine is often used in hospitals to reverse the effects of heparin after surgery.

Conversation

Have you ever heard of protamine?

Yeah, I think it's related to fish proteins or something, right?

Exactly! It’s used to neutralize anticoagulants like heparin.

That's pretty interesting; I didn't know proteins could be so versatile!

Synonyms & Antonyms

Root Explanation

Protamine is derived from the prefix "pro-" (meaning before or in favor of) and the root "-amine" (referring to a class of organic compounds derived from ammonia). The word "protamine" refers to a type of protein that is rich in arginine and is often found in fish sperm, indicating its role in biological processes before the formation of more complex proteins.

Memory Tip

Think of 'pro-' meaning 'before' and '-amine' relating to a type of organic compound. This helps you remember that protamine is a protein that plays a role in biological processes before more complex proteins are formed.

Visually Confused Words