Log In

Part Descriptions

LP15890-4   Threonine
Threonine, one of the 20 naturally occuring amino acids, is nutritionally essential in humans because they cannot synthesze it. Threonine contains two chiral centers, so there are four possible stereoisomers of threonine, or two possible diastereomers of L-threonine. However, the name L-threonine is used for one single enantiomer, (2 S ,3 R)-2-amino-3-hydroxybutanoic acid. The second diastereomer (2 S ,3 S), which is rarely present in nature, is called L-allo-threonine. The threonine side chain can undergo O-linked glycosylation. Threonine can become phosphorylated through the action of a threonine kinase. In its phosphorylated form, it is referred to as phosphothreonine. Foods high in threonine are cottage cheese, poultry, fish, meat, lentils, and sesame seeds. Threonine is a secondary marker for citrullinemia type II, an inherited disorder that causes ammonia and other toxic products to accumulate in the blood. 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, Threonine (Wikipedia)

LP15890-4   Threonine
An essential amino acid occurring naturally in the L-form, which is the active form. It is found in eggs, milk, gelatin, cottage cheese, poultry, fish, meat, lentils, sesame seeds and other proteins. Source: National Library of Medicine, MeSH 2006

LOINC Names Get Info

Fully-Specified Name
Threonine:SRat:24H:Urine:Qn:
Long Common Name
Threonine [Moles/time] in 24 hour Urine
Short Name
Threonine 24h Ur-sRate
Display Name
Threonine (24H U) [Moles/Time]
Consumer Name Alpha Get Info
Threonine, Urine

Part Model Get Info

  • Component
    Threonine
    LP15890-4
    • Analyte
      Threonine
      LP15890-4
      • Component Numerator
        Threonine
        LP15890-4
        • Component Numerator Core
          Threonine
          LP15890-4
        • Component Numerator Core Suffix
          NULL
           
      • Component Denominator
        NULL
         
        • Component Denominator Core
          NULL
           
        • Component Denominator Core Suffix
          NULL
           
    • Challenge
      NULL
       
    • Adjustment
      NULL
       
    • Count
      NULL
       
  • Property
    SRat
    LP6867-8
  • Time
    24H
    LP6924-7
  • System
    Urine
    LP7681-2
    • System Core
      Urine
      LP7681-2
    • Super System
      NULL
       
  • Scale
    Qn
    LP7753-9
  • Method
    NULL
     

Basic Attributes

Class
CHEM
Type
Laboratory
First Released
Version 2.00
Last Updated
Version 2.73 (MIN)
Order vs. Observation
Observation
Common Test Rank Get Info
13300

Member of these Panels

LOINCLong Common Name
35509-9Amino acids panel [Moles/time] - 24 hour Urine

Language Variants Get Info

TagLanguageTranslation
cs-CZCzech (Czechia)Threonin:Látkový tok:24 hodin:Moč:Kvantitativní:
de-ATGerman (Austria)Synonyms: Threonin /24hU
de-DEGerman (Germany)Threonin:Stoffmengenrate:24 Stunden:Urin:Quantitativ:
el-GRGreek (Greece)Θρεονίνη:SRat:24H:Ούρα:Qn:
Synonyms: 24H CHEM Qn SRat Θρεονίνη Ούρα
es-ARSpanish (Argentina)treonina:índice de sustancia:24 horas:orina:cuantitativo:
es-ESSpanish (Spain)Treonina:Indice de susbtancia:24 horas:Orina:Qn:
Synonyms: Cuantitativo
es-MXSpanish (Mexico)Treonina:Tasa de sustancia:24H:Orina:Cuantitativo:
et-EEEstonian (Estonia)Treoniin:SRat:24 tunni:U:Qn:
Synonyms: Aine määr Kvantitatiivne Uriin
fr-CAFrench (Canada)Thréonine:Débit de substance:24 h:Urine:Quantitatif:
fr-FRFrench (France)Thréonine:Moles/Temps:24H:Urine:Numérique:
fr-BEFrench (Belgium)Thréonine:Débit de substance:24 h:Urine:Quantitatif:
it-ITItalian (Italy)Treonina:SRat:24h:Urine:Qn:
Synonyms: 24 Ore Chimica Tasso di sostanza
ko-KRKorean (Korea, Republic Of)트레오닌:물질비:24시간:뇨:정량:
nl-NLDutch (Netherlands)threonine:mol/tijd:24 uur:urine:kwantitatief:
Synonyms: 24U
pt-BRPortuguese (Brazil)Treonina:SRat:24H:Urina:Qn:
Synonyms: Thr; sRate; Substance rate; 1 day; 24 hours; 24HR; Ur; UR; Urn; UA; Quantitative; QNT; Quant; Quan; Chemistry
ru-RURussian (Russian Federation)Треонин:МольРасх:24 часа:Моча:Колич:
Synonyms: Количественный Молярная скорость;Молярный расход
tr-TRTurkish (Turkey)Treonin:SubHz:24Sa:İdrar:Kant:
zh-CNChinese (China)苏氨酸:物质的量速率:24小时:尿液:定量型:
Synonyms: 1天;1日;24.0小时;一天;一日;二十四个小时;二十四小时 Beta-羟丁氨酸;Thr;β-羟丁氨酸;羟基丁氨酸 克分子速率;克分子速率(单位时间);摩尔速率;摩尔速率(单位时间);物质的量速率(单位时间) 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 尿;小便;下泉

Example Units

UnitSource
umol/(24.h)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=25540-6