Version 2.76

Term Description

Genetic metabolic specialist (from Canada) point out that plasma may be the traditional sample of choice, but they see no clinically significant difference between plasma and serum amino acids.
Source: Regenstrief LOINC

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

Fully-Specified Name

Component
Threonine
Property
SCnc
Time
Pt
System
Ser/Plas
Scale
Qn
Method

Additional Names

Short Name
Threonine SerPl-sCnc
Display Name
Threonine [Moles/Vol]
Consumer Name Alpha Get Info
Threonine, Blood

Basic Attributes

Class
CHEM
Type
Laboratory
First Released
Version 1.0m
Last Updated
Version 2.73
Order vs. Observation
Observation
Common Test Rank Get Info
2844

Member of these Panels

LOINC Long Common Name
35083-5 Amino acids panel [Moles/volume] - Serum or Plasma

Member of these Groups Get Info

LOINC Group Group Name
LG49969-5 Threonine|Pt|Ser/Plas|119.12 g/mole

Language Variants Get Info

Tag Language Translation
de-AT German (Austria) Synonyms: Threonin im Serum
de-DE German (Germany) Threonin:Stoffmengenkonzentration:Zeitpunkt:Serum oder Plasma:Quantitativ:
es-MX Spanish (Mexico) Treonina:Concentración de sustancias:Punto temporal:Suero o Plasma:Cuantitativo:
es-AR Spanish (Argentina) treonina:concentración de sustancia:punto en el tiempo:suero/plasma:cuantitativo:
es-ES Spanish (Spain) Treonina:Concentración de sustancia:Punto temporal:Suero o Plasma:Qn:
Synonyms: Cuantitativo
et-EE Estonian (Estonia) Treoniin:SCnc:Pt:S/P:Qn:
Synonyms: Aine kontsentratsioon Juhuslik Kvantitatiivne Plasma Seerum Seerum või plasma
fr-CA French (Canada) Thréonine:Concentration de substance:Temps ponctuel:Sérum/Plasma:Quantitatif:
fr-BE French (Belgium) Thréonine:Concentration de substance:Temps ponctuel:Sérum/Plasma:Quantitatif:
fr-FR French (France) Thréonine:Moles/Volume:Ponctuel:Sérum/Plasma:Numérique:
it-IT Italian (Italy) Treonina:SCnc:Pt:Siero/Plasma:Qn:
Synonyms: Chimica Concentrazione di Sostanza Plasma Punto nel tempo (episodio) Siero Siero o Plasma
ko-KR Korean (Korea, Republic Of) 트레오닌:물질농도:검사시점:혈청/혈장:정량:
nl-NL Dutch (Netherlands) threonine:mol/volume:moment:serum of plasma:kwantitatief:
pt-BR Portuguese (Brazil) Treonina:SCnc:Pt:Sor/Plas:Qn:
Synonyms: Thr; Substance concentration; Level; Point in time; Random; SerPl; SerPlas; SerP; Serum; SR; Plasma; Pl; Plsm; Quantitative; QNT; Quant; Quan; Chemistry
ru-RU Russian (Russian Federation) Треонин:МолКонц:ТчкВрм:Сыв/Плаз:Колич:
Synonyms: Количественный Молярность;Молярная объёмная концентрация Плазма Сыворотка Сыворотка или Плазма Точка во времени;Момент
tr-TR Turkish (Turkey) Treonin:SubKons:Zmlı:Ser/Plaz:Kant:
uk-UA Ukrainian (Ukraine) Треонін:Молярна Концентрація:МоментЧасу:Сироватка/Плазма:Кількісно:
Synonyms: Chemistry; Level; Pl; Plasma; Plsm; Point in time; QNT; Quan; Quant; Quantitative; Random; SerP; SerPl; SerPlas; Serum; Serum or plasma; SR; Substance concentration; Thr
zh-CN Chinese (China) 苏氨酸:物质的量浓度:时间点:血清/血浆:定量型:
Synonyms: Beta-羟丁氨酸;Thr;β-羟丁氨酸;羟基丁氨酸 克分子浓度;克分子浓度(单位体积);摩尔浓度;摩尔浓度(单位体积);物质的量浓度(单位体积) 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 血清或血浆

Example Units

Unit Source
mcmol/dL REGENSTRIEF
mcmol/L REGENSTRIEF
umol/L Example UCUM Units
umol/L eCHN

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

CodeSystem lookup
https://fhir.loinc.org/CodeSystem/$lookup?system=http://loinc.org&code=20658-1