| CLASS | HEM/BC | LP7803-2 |
| COMPONENT | Complement C1 | LP268968-7 |
| PROPERTY | - | LP6769-6 |
| TIME_ASPCT | Pt | LP6960-1 |
| SYSTEM | Plas | LP7479-1 |
| SCALE_TYP | Qn | LP7753-9 |
| parent | Lab terms not yet categorized | LP248770-2 |
| CLASSTYPE | Laboratory class | |
| STATUS | DEPRECATED |
| LONG_COMMON_NAME | en-US | Deprecated Complement C1 |
| LONG_COMMON_NAME | en-US | Deprecated Complement C1 |
| SHORTNAME | en-US | Deprecated C1 Plas Qn |
| ConsumerName | en-US | Complement C1, Blood |
| SHORTNAME | es-AR | fracción C1 del complemento: :punto en el tiempo:plasma:cuantitativo: |
| SHORTNAME | pt-BR | Deprecated ~ Plas Qn |
| LONG_COMMON_NAME | es-MX | Complemento C1: Plasma : Punto temporal: -: Cuantitativo: |
LOINC Version: 2.81