Description

A plasma serine proteinase that cleaves the alpha-chains of C3b and C4b in the presence of the cofactors COMPLEMENT FACTOR H and C4-binding protein, respectively. It is a 66-kDa glycoprotein that converts C3b to inactivated C3b (iC3b) followed by the release of two fragments, C3c (150-kDa) and C3dg (41-kDa). It was formerly called KAF, C3bINF, or enzyme 3b inactivator. Source: National Library of Medicine, MeSH 2006

Basic Part Properties

Part Name
Complement factor I
Part Display Name
Complement factor I
Part Type
Component (Describes the core component or analyte measured)
Created On
2000-05-04
Construct for LOINC Short Name
Comp Fact I

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

CodeSystem lookup
https://fhir.loinc.org/CodeSystem/$lookup?system=http://loinc.org&code=LP16391-2

Language Variants Get Info

TagLanguageTranslation
zh-CNChinese (China)补体因子 I
Synonyms: C3b 灭活剂;C3b-INA;C4b 灭活剂;共凝集素原活化剂;共凝集素原活化因子;共凝集素原激活剂;共凝集素原激活因子;胶固素原活化剂;胶固素原活化因子;胶固素原激活剂;胶固素原激活因子
fr-CAFrench (Canada)Facteur I du complément
et-EEEstonian (Estonia)Komplemendi faktor I
es-ESSpanish (Spain)Factor I del Complemento
it-ITItalian (Italy)Complemento fattore I
tr-TRTurkish (Turkey)Kompleman factor I
ru-RURussian (Russian Federation)Комплемент фактор I
nl-NLDutch (Netherlands)complement factor I
fr-BEFrench (Belgium)Facteur I du complément
fr-FRFrench (France)Complément Facteur I
pl-PLPolish (Poland)Czynnik I dopełniacza
el-GRGreek (Greece)Παράγοντας I συμπληρώματος
Synonyms: Παράγοντας I συμπληρώματος