Serum

From Free net encyclopedia

Serum (Latin for "whey") may refer to:

• Blood plasma with its clotting factors removed.
• Any clear bodily fluid, see serous fluid.
• Any medication derived from an animal's blood or serous fluid, often involving antibodies, such as an antidote, antivenom, or antiviral drug. Commonly used as a plot device in fiction to cure someone at the last moment.