Version 2.80

Part Description

LP16371-4   Complement C4
A glycoprotein important in the activation of the classical complement pathway. It is cleaved by the activated component C1S into C4A and C4B. Source: National Library of Medicine, MeSH 2006

Fully-Specified Name

Component
Complement C4
Property
PrThr
Time
Pt
System
Ser/Plas
Scale
Ord
Method

Additional Names

Long Common Name
Complement C4 [Presence] in Serum or Plasma
Short Name
C4 SerPl Ql
Display Name
Complement C4 Ql
Consumer Name Alpha Get Info
Complement C4, Blood

Basic Attributes

Class
HEM/BC
Type
Laboratory
First Released
Version 2.21
Last Updated
Version 2.73 (MIN)
Change Reason
The PrThr property is used for LOINC terms whose results are reported using an ordered categorical scale, regardless of whether or not an internal threshold was used to make that determination. This change was approved by the Laboratory LOINC Committee in June 2016.
Order vs. Observation
Both
Common Test Rank Get Info
4799

Language Variants Get Info

Tag Language Translation
de-DE German (Germany) Komplement C4:Nachweis oder Schwellenwert:Zeitpunkt:Serum oder Plasma:Ordinal:
el-GR Greek (Greece) Συμπλήρωμα C4:PrThr:Pt:Ορός/Πλάσμα:Ord:
Synonyms: PrThr Συμπλήρωμα C4
es-ES Spanish (Spain) Proteina C4 del complemento:PrThr:Punto temporal:Suero o Plasma:Ord:
es-MX Spanish (Mexico) Complemento C4:Presencia o umbral:Punto temporal:Suero o Plasma:Ordinal:
et-EE Estonian (Estonia) Komplemendi komponent C4:PrThr:Pt:S/P:Ord:
Synonyms: Järgarvuline Juhuslik Plasma Seerum Seerum või plasma
fr-CA French (Canada) Complément C4:Présence-Seuil:Temps ponctuel:Sérum/Plasma:Ordinal:
fr-FR French (France) Complément C4:Présence/Seuil:Ponctuel:Sérum/Plasma:Qualitatif:
fr-BE French (Belgium) Complément C4:PrThr:Temps ponctuel:Sérum/Plasma:Ordinal:
it-IT Italian (Italy) Complemento C4:PrThr:Pt:Siero/Plasma:Ord:
Synonyms: Ematologia (coagulazione) conta differenziale Plasma Presenza o Soglia Punto nel tempo (episodio) Siero Siero o Plasma
nl-NL Dutch (Netherlands) complement C4:aanwezigheid:moment:serum of plasma:ordinaal:
pt-BR Portuguese (Brazil) Complemento C4:ACnc:Pt:Sor/Plas:Ord:
Synonyms: Beta 1 E-globulin; Comp; Complmt; Arbitrary concentration; Point in time; Random; SerPl; SerPlas; SerP; Serum; SR; Plasma; Pl; Plsm; Ql; Ordinal; QL; Qualitative; Qual; Screen; HEMATOLOGY/CELL COUNTS; HEMATOLOGY/CELL COUNTS
ru-RU Russian (Russian Federation) Комплемент C4:PrThr:ТчкВрм:Сыв/Плаз:Пор:
Synonyms: Плазма Порядковый Сыворотка Сыворотка или Плазма Точка во времени;Момент
tr-TR Turkish (Turkey) Kompleman C4:MevcEşik:Zmlı:Ser/Plaz:Srl:
Synonyms: Mevcut
zh-CN Chinese (China) 补体 C4:存在情况或阈值:时间点:血清/血浆:序数型:
Synonyms: Beta 1 E-球蛋白 依次型;分类顺序型;定性的;序数型（或称等级型）;性质上的;有序型;有序性分类应答;有序性分类结果;秩次型;等级型;筛查;顺序型 存在情况;存在;存在与否;是否存在;阈值;界值;界限;阀值;临界值;存在情况（存在、存在与否、是否存在）或阈值（界值、界限、阀值、临界值） 时刻;随机;随意;瞬间 血液学/细胞计数;血液学与细胞计数 血清或血浆

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

CodeSystem lookup
https://fhir.loinc.org/CodeSystem/$lookup?system=http://loinc.org&code=48731-4