🩸 Have you ever donated plasma? 🩸 Plasma is the main component of blood and is composed of water, salts, enzymes, lipids, antibodies and other proteins. Donated plasma might be given to a patient directly or processed to make purified forms of different plasma proteins. Antibodies purified from plasma are especially vital for the treatment of patients with immunodeficiency diseases, unfortunately it may take many donations to treat a single patient. For example, it may take more than 130 plasm