Version 2.78

Part Descriptions

LP15353-3   Alpha aminobutyrate
Alpha-Aminobutyric acid (AABA) is an isomer of the amino acid aminobutyric acid with chemical formula C4 H9 NO2. There is also gamma-aminobutyric acid (GABA) and beta-aminobutyric acid. It is a key intermediate in the biosynthesis of ophthalmic acid or ophthalmate, which was first isolated from calf lens. 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, Alpha aminobutyrate (Wikipedia)

LP15353-3   Alpha aminobutyrate
Alpha amniobutyric acid (AABA), also known as Alpha-amino-N-butyric acid (A-ANB), is an intermediate formed during the catabolism of methionine and threonine. Increases in AABA occur secondary to elevations of either methionine or threonine. AABA becomes propionic acid via alpha-ketobutyric acid in the presence of adequate amounts of thiamin, vitamin B2(as FAD), vitamin B3(as NAD), lipoic acid and magnesium. Deficiencies of any of these, or vitamin B6, could cause increases in AABA. Elevated or decreased levels of the amino acid may indicate a congenital enzyme defect. Source: Regenstrief Institute

Fully-Specified Name

Component
Alpha aminobutyrate
Property
SCnc
Time
24H
System
Urine
Scale
Qn
Method

Additional Names

Short Name
A-Aminobutyr 24h Ur-sCnc
Display Name
Alpha aminobutyrate (24H U) [Moles/Vol]
Consumer Name Alpha Get Info
Alpha aminobutyrate, Urine

Basic Attributes

Class
CHEM
Type
Laboratory
First Released
Version 2.00
Last Updated
Version 2.73
Order vs. Observation
Observation
Common Test Rank Get Info
18228

Member of these Groups Get Info

LOINC Group Group Name
LG42385-1 Alpha aminobutyrate|24H|Urine
LG35531-9 Alpha aminobutyrate|SCnc|Urine

Language Variants Get Info

Tag Language Translation
de-DE German (Germany) Alpha-Aminobutyrat:Stoffmengenkonzentration:24 Stunden:Urin:Quantitativ:
Synonyms: Alpha-Aminobuttersäure; a-Amino-n-Buttersäure
es-AR Spanish (Argentina) alfa aminobutirato:concentración de sustancia:24 horas:orina:cuantitativo:
es-ES Spanish (Spain) Alfa aminobutirato:Concentración de sustancia:24 horas:Orina:Qn:
Synonyms: Cuantitativo
es-MX Spanish (Mexico) Alfa aminobutirato:Concentración de sustancias:24H:Orina:Cuantitativo:
et-EE Estonian (Estonia) Alfaaminobutüraat:SCnc:24 tunni:U:Qn:
Synonyms: Aine kontsentratsioon Kvantitatiivne Uriin
fr-CA French (Canada) Alpha-aminobutyrate:Concentration de substance:24 h:Urine:Quantitatif:
fr-FR French (France) 2-aminobutyrate:Moles/Volume:24H:Urine:Numérique:
fr-BE French (Belgium) Alpha-aminobutyrate:Concentration de substance:24 h:Urine:Quantitatif:
it-IT Italian (Italy) Alfa aminobutirrato:SCnc:24h:Urine:Qn:
Synonyms: 24 Ore Chimica Concentrazione di Sostanza
ko-KR Korean (Korea, Republic Of) 알파 아미노부티레이트:물질농도:24시간:뇨:정량:
nl-NL Dutch (Netherlands) alfa-aminobutyraat:mol/volume:24 uur:urine:kwantitatief:
Synonyms: 24U
pt-BR Portuguese (Brazil) Alfa aminobutirato:SCnc:24H:Urina:Qn:
Synonyms: ; A-Aminobutyr; Alpha amino-n-butyric acid; 2-aminobutanoic acid; Alpha aminobutyric acid; Alpha amino-n-butyrate; 2-aminobutyrate; A-ANB; AANB; 2-aminobutyric acid; Substance concentration; Level; 1 day; 24 hours; 24HR; Ur; UR; Urn; UA; Quantitative; QNT; Quant; Quan; Aminobutyric; Amino-n-butyrate; Aminobutric; Alfa; Chemistry
ru-RU Russian (Russian Federation) Альфа аминобутират:МолКонц:24 часа:Моча:Колич:
Synonyms: Количественный Молярность;Молярная объёмная концентрация
tr-TR Turkish (Turkey) Alfa aminobütirat:SubKons:24Sa:İdrar:Kant:
zh-CN Chinese (China) Alpha 氨基丁酸:物质的量浓度: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 2-氨基丁酸;A-ABA;Alpha 氨基-n-丁酸;Alpha-氨基-n-丁酸;Alpha-氨基丁酸;α氨基-n-丁酸;α氨基丁酸;α-氨基丁酸 α 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 尿;小便;下泉 氨基-n-丁酸 氨基丁酸盐 氨基丁酸酯 阿尔法

Example Units

Unit Source
nmol/mL 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=25848-3