Description

'Anticomplementary activity' (AA) can interfere with complement fixation tests because it results in the activation of complement in the absence of the antibody-antigen complex that is being tested for. Anticomplementary activity is usually caused by complement-activating factors in patient sera including immune complexes and contaminating substances such as endotoxin. Testing for AA is critical to exclude the possibility of such non-specific anticomplement activity (https://www.sciencedirect.com/referencework/9780122267659/encyclopedia-of-immunology). Source: Regenstrief LOINC

Basic Part Properties

Part Name
Anticomplementary activity
Part Display Name
Anticomplementary activity
Part Type
Component (Describes the core component or analyte measured)
Created On
2020-12-29
Construct for LOINC Short Name
Anticompl Act

LOINC Terminology Service (API) using HL7® FHIR® Get Info

CodeSystem lookup
https://fhir.loinc.org/CodeSystem/$lookup?system=http://loinc.org&code=LP422089-5

Language Variants Get Info

TagLanguageTranslation
it-ITItalian (Italy)Attività anticomplementare
fr-FRFrench (France)Activité anticomplément
nl-NLDutch (Netherlands)anti-complement activiteit
es-ESSpanish (Spain)Actividad anticomplementaria
zh-CNChinese (China)抗补体活性
pl-PLPolish (Poland)Aktywność antykomplementarna
el-GRGreek (Greece)Αντισυμπληρωματική δραστηριότητα
Synonyms: Αντισυμπληρωματική δραστηριότητα