| parent | Alpha-2-Macroglobulin | LP15377-2 | 
| child | Alpha-2-Macroglobulin [Mass/volume] in Serum or Plasma | 1835-8 | 
| child | Alpha-2-Macroglobulin/Protein.total in Serum or Plasma | 50176-7 | 
| STATUS | NotStated | 
| PartDisplayName | en-US | Alpha-2-Macroglobulin | Serum or Plasma | Chemistry - non-challenge | 
LOINC Version: 2.78