| CLASS | HEM/BC | LP7803-2 | 
| COMPONENT | Complement C4 CH50 | LP16372-2 | 
| PROPERTY | MCnc | LP6827-2 | 
| TIME_ASPCT | Pt | LP6960-1 | 
| SYSTEM | CSF | LP7156-5 | 
| SCALE_TYP | Qn | LP7753-9 | 
| parent | Complement C4 CH50 | Cerebral spinal fluid | Hematology and Cell counts | LP393747-3 | 
| CLASSTYPE | Laboratory class | |
| ORDER_OBS | Both | |
| UNITSREQUIRED | Y | |
| STATUS | ACTIVE | 
| LONG_COMMON_NAME | en-US | Complement C4 CH50 [Mass/volume] in Cerebral spinal fluid | 
| LONG_COMMON_NAME | en-US | Complement C4 CH50 [Mass/volume] in Cerebral spinal fluid | 
| SHORTNAME | en-US | C4 CH50 CSF-mCnc | 
| ConsumerName | en-US | Complement C4 CH50, Spinal fluid | 
| SHORTNAME | es-AR | CH50 de la fracción C4 del complemento:concentración de masa:punto en el tiempo:líquido cefalorraquídeo:cuantitativo: | 
| SHORTNAME | pt-BR | C4 CH50 CSF-mCnc | 
| LONG_COMMON_NAME | nl-NL | Complement C4 CH50 [massa/volume] in liquor cerebrospinalis | 
| LONG_COMMON_NAME | es-MX | Complemento C4 CH50: Fluído espinal cerebral : Punto temporal: Concentración de masa: Cuantitativo: | 
LOINC Version: 2.78