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Part Descriptions

LP14890-5   Troponin I.cardiac
Troponin I is a part of the troponin complex. It binds to actin in thin myofilaments to hold the actin-tropomyosin complex in place. Because of it myosin cannot bind actin in relaxed muscle. When calcium binds to the Troponin C it causes conformational changes which lead to dislocation of troponin I and finally tropomyosin leaves the binding site for myosin on actin leading to contraction of muscle. The letter I is given due to its inhibitory character. 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, Wikipedia

LP33340-8   Detection limit <= 0.01 ng/mL
Limit of detection is the lowest analyte concentration at which detection is feasible for the assay method. [PMCID: 2556583] Source: Regenstrief LOINC

Reference Information

TypeSourceReference
ArticleRegenstrief Help http://circ.ahajournals.org/cgi/content/full/121/10/1172

LOINC Names Get Info

Fully-Specified Name
Troponin I.cardiac:MCnc:Pt:Ser/Plas:Qn:Detection limit <= 0.01 ng/mL
Long Common Name
Troponin I.cardiac [Mass/volume] in Serum or Plasma by Detection limit <= 0.01 ng/mL
Short Name
Troponin I SerPl DL<=0.01 ng/mL-mCnc
Display Name
Troponin I.cardiac DL <= 0.01 ng/mL [Mass/Vol]
Consumer Name Alpha Get Info
Troponin I, Blood

Part Model Get Info

  • Component
    Troponin I.cardiac
    LP14890-5
    • Analyte
      Troponin I.cardiac
      LP14890-5
      • Component Numerator
        Troponin I.cardiac
        LP14890-5
        • Component Numerator Core
          Troponin I.cardiac
          LP14890-5
        • Component Numerator Core Suffix
          NULL
           
      • Component Denominator
        NULL
         
        • Component Denominator Core
          NULL
           
        • Component Denominator Core Suffix
          NULL
           
    • Challenge
      NULL
       
    • Adjustment
      NULL
       
    • Count
      NULL
       
  • Property
    MCnc
    LP6827-2
  • Time
    Pt
    LP6960-1
  • System
    Ser/Plas
    LP7576-4
    • System Core
      Ser/Plas
      LP7576-4
    • Super System
      NULL
       
  • Scale
    Qn
    LP7753-9
  • Method
    Detection limit <= 0.01 ng/mL
    LP33340-8

Basic Attributes

Class
CHEM
Type
Laboratory
First Released
Version 2.22
Last Updated
Version 2.73 (MIN)
Change Reason
Changed method from 'detection limit = 0.01 ng/mL' to 'detection limit <= 0.01 ng/mL' for consistency among terms with detection limits in CLASS=CHEM.
Order vs. Observation
Both
Common Test Rank Get Info
2157

Language Variants Get Info

TagLanguageTranslation
cs-CZCzech (Czechia)Troponin I.kardiální:Hmotnostní koncentrace:Časový bod:Sérum/plazma:Kvantitativní:Detekční limit <= 0,01 ng/mL
de-ATGerman (Austria)Synonyms: Troponin I-hs
de-DEGerman (Germany)Troponin I.kardial:Massenkonzentration:Zeitpunkt:Serum oder Plasma:Quantitativ:Nachweisgrenze <= 0,01 ng/ml
el-GRGreek (Greece)Τροπονίνη Ι.καρδιακή:MCnc:Pt:Ορός/Πλάσμα:Qn:Όριο ανίχνευσης <= 0.01 ng/mL
Synonyms: CHEM I MCnc Pt Qn Όριο ανίχνευσης <= 0.01 ng/mL Ορός Ορός/Πλάσμα Πλάσμα Τροπονίνη Ι.καρδιακή
es-ESSpanish (Spain)Troponina I cardíaca:Concentración de masa:Punto temporal:Suero o Plasma:Qn:Límite de detección= 0.01 ng/mL
Synonyms: Cuantitativo
es-MXSpanish (Mexico)Troponina I cardíaca:Concentración de masa:Punto temporal:Suero o Plasma:Cuantitativo:Límite de detección <= 0,01 ng / mL
fr-CAFrench (Canada)Troponine I.cardiaque:Concentration de masse:Temps ponctuel:Sérum/Plasma:Quantitatif:Limite de détection <= 0,01ug/L
fr-FRFrench (France)Troponine I cardiaque:Masse/Volume:Ponctuel:Sérum/Plasma:Numérique:Limite de détection<=0,01µg/L
fr-BEFrench (Belgium)Troponine I.cardiaque:Concentration de masse:Temps ponctuel:Sérum/Plasma:Quantitatif:Limite de détection <= 0,01 ug/L
Synonyms: cTNi
it-ITItalian (Italy)Troponina I.cardiaca:MCnc:Pt:Siero/Plasma:Qn:Limite di rilevabilitá = 0,01 ng/mL
Synonyms: Chimica Concentrazione di Massa Plasma Punto nel tempo (episodio) Siero Siero o Plasma
nl-NLDutch (Netherlands)cardiaal troponine I:massa/volume:moment:serum of plasma:kwantitatief:detectielimiet <= 0,01 ng/mL
Synonyms: cTnI
pl-PLPolish (Poland)Troponina sercowa I:stężenie masowe:punkt w czasie:surowica lub osocze:ilościowy:próg wykrywalności <= 0,01 ng/mL
pt-BRPortuguese (Brazil)Troponina I.cardiaca:MCnc:Pt:Sor/Plas:Qn:Limite de detecção = 0.01 ng/mL
Synonyms: cTnI; TnI; TrI; Mass concentration; Level; Point in time; Random; SerPl; SerPlas; SerP; Serum; SR; Plasma; Pl; Plsm; Quantitative; QNT; Quant; Quan; DL=0.01 ng/mL; Ultrasensitive; DL=0.01 ng/mL; Chemistry
ru-RURussian (Russian Federation)Тропонин I.сердечный:МассКонц:ТчкВрм:Сыв/Плаз:Колич:Предел обнаружения <= 0.01 нг/мл
Synonyms: Количественный Массовая концентрация Плазма Сыворотка Сыворотка или Плазма Точка во времени;Момент
tr-TRTurkish (Turkey)Troponin I.kardiyak:KütlKons:Zmlı:Ser/Plaz:Kant:Saptama sınırı <= 0.01 ng/mL
zh-CNChinese (China)肌钙蛋白 I.心脏:质量浓度:时间点:血清/血浆:定量型:检测极限 <= 0.01 ng/mL
Synonyms: cTnI;TnI;TrI;原肌球蛋白 I.心脏;心脏原肌球蛋白 I;心脏肌宁蛋白 I;心脏肌钙蛋白 I;心脏肌钙蛋白 I（Cardiac Troponin I，cTnI）;肌宁蛋白 I.心脏 DL <= 0.01 ng/mL;DL <= 0.01 纳克/毫升;检测极限 <= 0.01 纳克/毫升;超敏;超敏型;超敏性;超敏感;超敏感型;超敏感性;超级敏感;超级敏感型;超级敏感性 I 型 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 水平;浓度;质量浓度(单位体积) 血清或血浆 鼻饲 鼻饲方式的 鼻饲的 鼻饲的（Nasogastric，Ng） 鼻饲管方式的 鼻饲管的

Example Units

UnitSource
ng/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=49563-0