| parent | Pituitary glycoprotein hormone.alpha subunit | LP18578-2 | 
| child | Alpha subunit.free | LP28992-3 | 
| child | Alpha subunit | Serum or Plasma | Chemistry - non-challenge | LP381382-3 | 
| STATUS | ACTIVE | 
| PartDisplayName | en-US | Alpha subunit | 
| DisplayName | en-US | Alpha subunit | 
LOINC Version: 2.78