| CLASS | DRUG/TOX | LP7790-1 | 
| COMPONENT | Mercaptopurine | LP15173-5 | 
| PROPERTY | PrThr | LP217195-9 | 
| TIME_ASPCT | Pt | LP6960-1 | 
| SYSTEM | Bld | LP7057-5 | 
| SCALE_TYP | Ord | LP7751-3 | 
| parent | Mercaptopurine | Blood | Drug toxicology | LP390951-4 | 
| CLASSTYPE | Laboratory class | |
| ORDER_OBS | Both | |
| UNITSREQUIRED | N | |
| STATUS | ACTIVE | 
| LONG_COMMON_NAME | en-US | Mercaptopurine [Presence] in Blood | 
| LONG_COMMON_NAME | en-US | Mercaptopurine [Presence] in Blood | 
| SHORTNAME | en-US | Mercaptopurine Bld Ql | 
| ConsumerName | en-US | Mercaptopurine, Blood | 
| SHORTNAME | pt-BR | Mercaptopurine Sg Ql | 
| LONG_COMMON_NAME | nl-NL | Mercaptopurine [aanwezigheid] in bloed | 
| LONG_COMMON_NAME | es-MX | Mercaptopurina: Sangre : Punto temporal: Presencia o umbral: Ordinal: | 
LOINC Version: 2.78