Serum Albumin, Radio-Iodinated

**Definition:** Normal human serum albumin mildly iodinated with radioactive iodine (131-I) which has a half-life of 8 days, and emits beta and gamma rays. It is used as a diagnostic aid in blood volume determination. (from Merck Index, 11th ed)

**Tree numbers:** - D12.776.034.841.603.500 - D12.776.124.727.906.750

**Synonyms:** - Serum Albumin, Radioiodinated