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Part Description

LP29040-0   Complement total hemolytic CH50
Complement total hemolytic CH50 testing is used to monitor Systemic Lupus Erythematosus (SLE) patients' response to therapy. It is also used to evaluate complement component deficiency, complement activity in patients with immune complexes , glomerulonephritis, rheumatoid arthritis, and cryoglobulinemia. Complement is a system of 25 proteins associated with cell membranes and present in plasma; it plays a vital role in the function of the immune system. Complement components function in the "classical" and "alternative" pathways. The CH50 assay mainly evaluates the classical pathway. Complement proteins are activated during the acute phase of inflammation or infection. Decreased levels of complement components occur during hypercatabolism, expenditure in immune complexes or due to hereditary deficiency. Decreasing complement levels may signal upcoming clinical problems, especially lupus nephritis. Source: Regenstrief Institute

Reference Information

TypeSourceReference
Mapping GuidanceRegenstrief HelpTotal hemolytic and CH50 are used interchangeably. We recommend using this term LOINC 4532-8 instead of LOINC 4531-0 (Complement total hemolytic). Mapper’s Guide for the Top 2000 plus LOINC Laboratory Observations

LOINC Names Get Info

Fully-Specified Name
Complement total hemolytic CH50:ACnc:Pt:Ser/Plas:Qn:
Long Common Name
Complement total hemolytic CH50 [Units/volume] in Serum or Plasma
Short Name
CH50 SerPl-aCnc
Display Name
Complement total hemolytic CH50 Qn
Consumer Name Alpha Get Info
Complement Total Hemolytic CH50, Blood

Part Model Get Info

  • Component
    Complement total hemolytic CH50
    LP29040-0
    • Analyte
      Complement total hemolytic CH50
      LP29040-0
      • Component Numerator
        Complement total hemolytic CH50
        LP29040-0
        • Component Numerator Core
          Complement total hemolytic CH50
          LP29040-0
        • Component Numerator Core Suffix
          NULL
           
      • Component Denominator
        NULL
         
        • Component Denominator Core
          NULL
           
        • Component Denominator Core Suffix
          NULL
           
    • Challenge
      NULL
       
    • Adjustment
      NULL
       
    • Count
      NULL
       
  • Property
    ACnc
    LP6773-8
  • Time
    Pt
    LP6960-1
  • System
    Ser/Plas
    LP7576-4
    • System Core
      Ser/Plas
      LP7576-4
    • Super System
      NULL
       
  • Scale
    Qn
    LP7753-9
  • Method
    NULL
     

Basic Attributes

Class
HEM/BC
Type
Laboratory
First Released
Version 1.0
Last Updated
Version 2.73 (MIN)
Order vs. Observation
Both
Common Test Rank Get Info
1521

Language Variants Get Info

TagLanguageTranslation
cs-CZCzech (Czechia)Komplement celkový hemolytický CH50:Arbitrární koncentrace:Časový bod:Sérum/plazma:Kvantitativní:
de-ATGerman (Austria)Synonyms: CH50 Komplementanal.
de-DEGerman (Germany)Komplement gesamthämolytisch CH50:Arbiträre Konzentration:Zeitpunkt:Serum oder Plasma:Quantitativ:
el-GRGreek (Greece)Ολικό αιμολυτικό συμπλήρωμα CH50:ACnc:Pt:Ορός/Πλάσμα:Qn:
Synonyms: ACnc HEM/BC Pt Qn Ολικό αιμολυτικό συμπλήρωμα Ολικό αιμολυτικό συμπλήρωμα CH50 Ορός Ορός/Πλάσμα Πλάσμα
es-ARSpanish (Argentina)complemento hemolítico total CH50:concentración arbitraria:punto en el tiempo:suero/plasma:cuantitativo:
es-ESSpanish (Spain)Complemento hemolitico total CH50:Concentración arbitraria:Punto temporal:Suero o Plasma:Qn:
Synonyms: Cuantitativo
es-MXSpanish (Mexico)Complemento de CH50 hemolítico total:Concentración arbitraria:Punto temporal:Suero o Plasma:Cuantitativo:
et-EEEstonian (Estonia)Komplemendi klassikalise tee aktiivsus CH50 seerumis:Acnc:Pt:S/P:Qn:
Synonyms: Juhuslik Kvantitatiivne Plasma Seerum Seerum või plasma
fr-CAFrench (Canada)Complément hémolytique total CH50:Concentration arbitraire:Temps ponctuel:Sérum/Plasma:Quantitatif:
fr-FRFrench (France)Complément total hémolytique CH50:Arbitraire/Volume:Ponctuel:Sérum/Plasma:Numérique:
fr-BEFrench (Belgium)Hémolyse CH50:Concentration arbitraire:Temps ponctuel:Sérum/Plasma:Quantitatif:
it-ITItalian (Italy)Complemento emolitico totale CH50:ACnc:Pt:Siero/Plasma:Qn:
Synonyms: Concentrazione Arbitraria Ematologia (coagulazione) conta differenziale Plasma Punto nel tempo (episodio) Siero Siero o Plasma
ko-KRKorean (Korea, Republic Of)도움체 총 용혈 CH50:임의농도:검사시점:혈청/혈장:정량:
nl-NLDutch (Netherlands)complement totaal hemolytisch CH50:eenheid/volume:moment:serum of plasma:kwantitatief:
pl-PLPolish (Poland)Całkowita aktywność hemolityczna dopełniacza CH50:stężenie w jednostkach umownych:punkt w czasie:surowica lub osocze:ilościowy:
Synonyms: Aktywność hemolityczna układu dopełniacza
pt-BRPortuguese (Brazil)Complemento total hemolitico CH50:ACnc:Pt:Sor/Plas:Qn:
Synonyms: Complement CH50; Total Hem Comp; Complmt; Arbitrary concentration; Point in time; Random; SerPl; SerPlas; SerP; Serum; SR; Plasma; Pl; Plsm; Quantitative; QNT; Quant; Quan; Tot; Totl; HEMATOLOGY/CELL COUNTS; HEMATOLOGY/CELL COUNTS
ru-RURussian (Russian Federation)Комплемент общий гемолитический CH50:ПроизвКонц:ТчкВрм:Сыв/Плаз:Колич:
Synonyms: Количественный Плазма Произвольная концентрация Сыворотка Сыворотка или Плазма Точка во времени;Момент
tr-TRTurkish (Turkey)Kompleman total hemolitik CH50:SçKons:Zmlı:Ser/Plaz:Kant:
uk-UAUkrainian (Ukraine)Комплемент загальний гемолітичний СН50:Довільна Концентрація:МоментЧасу:Сироватка/Плазма:Кількісно:
Synonyms: Arbitrary concentration; Comp; Complement CH50; Complmt; HEMATOLOGY/CELL COUNTS; Pl; Plasma; Plsm; Point in time; QNT; Quan; Quant; Quantitative; Random; SerP; SerPl; SerPlas; Serum; Serum or plasma; SR; Tot; Total Hem Comp; Totl; UniversalLabOrders
zh-CNChinese (China)补体总溶血活性 Ch50:任意型浓度:时间点:血清/血浆:定量型:
Synonyms: 任意型浓度(单位体积);任意浓度;单位体积的任意单位数;人工型浓度 全体数量 全部 共计 可用数量表示的;定量性;数值型;数量型;连续数值型标尺 总 总和 总数 总量 总额 时刻;随机;随意;瞬间 汇总 血液学/细胞计数;血液学与细胞计数 血清或血浆

Example Units

UnitSource
U/mLeCHN
units/mLREGENSTRIEF
[arb'U]/mLExample UCUM Units

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

CodeSystem lookup
https://fhir.loinc.org/CodeSystem/$lookup?system=http://loinc.org&code=4532-8