Log In

Term Description

Determination of complex III activity by spectroscopy at 550 nm quantification. Complex III transfers electrons from ubiquinol or CoQ10 towards cytochrome c. The activity is inhibited by antimicina. It measures the increase in absorbance at 550 nm wavelength of the reduced cytochrome c. The final activity was calculated using the difference between the activity measured with and without antimicina.

Part Description

LP182323-8   Coenzyme Q cytochrome C reductase
Coenzyme Q cytochrome c reductase, also called the cytochrome bc1 complex or Complex III, is the third complex in the electron transport chain (EC 1.10.2.2) and plays a critical role in biochemical generation of ATP (oxidative phosphorylation). Complex III is a multisubunit transmembrane protein encoded by both the mitochondrial (cytochrome b) and the nuclear genomes (all other subunits). Mutations in Complex III cause exercise intolerance as well as multisystem disorders. The activity level of Complex III is measured as part of mitochondrial and metabolic testing to assess neurodegenerative diseases. Copyright Text is available under the Creative Commons Attribution/Share-Alike License. See http://creativecommons.org/licenses/by-sa/3.0/ for details. Source: Wikipedia, Coenzyme Q: cytochrome c reductase

LOINC Names Get Info

Fully-Specified Name
Coenzyme Q cytochrome C reductase:CCnt:Pt:Tiss:Qn:
Long Common Name
Coenzyme Q cytochrome C reductase (Complex III) [Enzymatic activity/mass] in Tissue
Short Name
CoQ CyC Reduct Tiss-cCnt
Display Name
Coenzyme Q cytochrome C reductase (Complex III) (Tiss) [Catalytic activity/Mass]
Consumer Name Alpha Get Info
Coenzyme Q Cytochrome C Reductase (Complex III), Tissue

Part Model Get Info

  • Component
    Coenzyme Q cytochrome C reductase
    LP182323-8
    • Analyte
      Coenzyme Q cytochrome C reductase
      LP182323-8
      • Component Numerator
        Coenzyme Q cytochrome C reductase
        LP182323-8
        • Component Numerator Core
          Coenzyme Q cytochrome C reductase
          LP182323-8
        • Component Numerator Core Suffix
          NULL
           
      • Component Denominator
        NULL
         
        • Component Denominator Core
          NULL
           
        • Component Denominator Core Suffix
          NULL
           
    • Challenge
      NULL
       
    • Adjustment
      NULL
       
    • Count
      NULL
       
  • Property
    CCnt
    LP6790-2
  • Time
    Pt
    LP6960-1
  • System
    Tiss
    LP7641-6
    • System Core
      Tiss
      LP7641-6
    • Super System
      NULL
       
  • Scale
    Qn
    LP7753-9
  • Method
    NULL
     

Basic Attributes

Class
CHEM
Type
Laboratory
First Released
Version 2.48
Last Updated
Version 2.48 (MIN)
Order vs. Observation
Both

Language Variants Get Info

TagLanguageTranslation
cs-CZCzech (Czechia)Koenzym Q-cytochrom C-reduktáza (komplex III):Katalytický obsah:Časový bod:Tkáně a stěry:Kvantitativní:
de-ATGerman (Austria)Synonyms: Coenzym Q Cytochrom C Reductase /Gewebe
el-GRGreek (Greece)Συνένζυμο Q, κυτόχρωμα C, αναγωγάση:CCnt:Pt:Ιστός:Qn:
Synonyms: C CCnt CHEM Pt Qn Ιστός Συνένζυμο Q, κυτόχρωμα C, αναγωγάση
es-ESSpanish (Spain)Coenzima Q-citocromo c reductasa:Contenido catalítico:Punto temporal:Tejido:Qn:
Synonyms: Cuantitativo
es-MXSpanish (Mexico)Coenzima Q citocromo C reductasa:Contenido catalítico:Punto temporal:Tejido y frotis:Cuantitativo:
fr-FRFrench (France)Coenzyme Q cytochrome C réductase:Catalytique/Masse:Ponctuel:Tissu:Numérique:
it-ITItalian (Italy)Coenzima Q citocromo C reduttasi:CCnt:Pt:Tessuto:Qn:
Synonyms: Chimica Contenuto Catalitico Punto nel tempo (episodio) Tessuto & Strisci
nl-NLDutch (Netherlands)coenzym-Q-cytochroom-C-reductase:enzymatische activiteit/massa:moment:weefsel en uitstrijkjes:kwantitatief:
pl-PLPolish (Poland)Reduktaza cytochromu C z koenzymem Q:zawartość katalityczna:punkt w czasie:tkanka i rozmazy:ilościowy:
Synonyms: Kompleks białkowy koenzymu Q z reduktazą cytochromu C
ru-RURussian (Russian Federation)Коэнзим Q цитохром C редуктаза:КаталСод:ТчкВрм:Тк:Колич:
Synonyms: Каталитическое содержание Количественный Ткань и мазки Точка во времени;Момент
tr-TRTurkish (Turkey)Koenzim Q sitokrom C reduktaz:Ktlİçrk:Zmlı:Doku:Kant:
zh-CNChinese (China)辅酶 Q 细胞色素 C 还原酶:催化含量:时间点:组织与涂片:定量型:
Synonyms: C 型;丙;丙型 cyt 催化含量(单位质量);单位质量的酶单位数 化学;化学检验项目;化学检验项目类;化学类;化学试验;非刺激耐受型化学检验项目;非刺激耐受型化学检验项目类;非刺激耐受型化学试验;非刺激耐受型化学试验类 可用数量表示的;定量性;数值型;数量型;连续数值型标尺 时刻;随机;随意;瞬间 未作说明的组织;组织;组织 & 涂片 辅酶Q细胞色素C还原酶;CoQ Cyt-C 还原酶

Example Units

UnitSource
{ratio}Example UCUM Units

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

CodeSystem lookup
https://fhir.loinc.org/CodeSystem/$lookup?system=http://loinc.org&code=74586-9