#plasma protein
- Albumin — A macromolecular protein soluble in water and dilute salt solutions, coagulable by heat, present in large quantities in blood plasma, lymph, egg white, and some plant seeds, playing an essential role in maintaining osmotic pressure and transporting nutrients.
- Albuminemia — The presence and concentration of albumin in the blood plasma; a clinical laboratory test used for the quantitative determination of this protein fraction, serving as a fundamental indicator of nutritional status, liver synthesis function, and kidney glomerular permeability.