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Part Descriptions

LP18445-4   N-acetyl-L-aspartate
N-Acetylaspartic acid, or N-acetylaspartate (NAA), is a derivative of aspartic acid with a formula of C6H9NO5 and a molecular weight of 175.139. 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, N-acetyl-L-aspartate

LP18445-4   N-acetyl-L-aspartate
N-acetyl-L-aspartate (NAA) normally occurs in high concentrations in the brain tissue, and its function is not well-understood. An elevation of NAA in urine and plasma is a marker of Canavan disease, a rare genetic disorder characterized by hypotonia, severe cognitive delay, blindness, demyelination and leukodystrophy, and typically death by 18 months of life. Canavan disease is caused by a mutation in the ASPA gene, which encodes aspartoacylase, the enzyme that metabolizes NAA. [OMIM: 271900] Source: Regenstrief LOINC, OMIM: 271900

LOINC Names Get Info

Fully-Specified Name
N-acetyl-L-aspartate:SCnc:Pt:Amnio fld:Qn:
Long Common Name
N-acetyl-L-aspartate [Moles/volume] in Amniotic fluid
Short Name
N-Ac-L-Asp Amn-sCnc
Display Name
N-acetyl-L-aspartate (Amn fld) [Moles/Vol]
Consumer Name Alpha Get Info
N-acetyl-L-aspartate, Amniotic fluid

Part Model Get Info

  • Component
    N-acetyl-L-aspartate
    LP18445-4
    • Analyte
      N-acetyl-L-aspartate
      LP18445-4
      • Component Numerator
        N-acetyl-L-aspartate
        LP18445-4
        • Component Numerator Core
          N-acetyl-L-aspartate
          LP18445-4
        • Component Numerator Core Suffix
          NULL
           
      • Component Denominator
        NULL
         
        • Component Denominator Core
          NULL
           
        • Component Denominator Core Suffix
          NULL
           
    • Challenge
      NULL
       
    • Adjustment
      NULL
       
    • Count
      NULL
       
  • Property
    SCnc
    LP6860-3
  • Time
    Pt
    LP6960-1
  • System
    Amnio fld
    LP7000-5
    • System Core
      Amnio fld
      LP7000-5
    • Super System
      NULL
       
  • Scale
    Qn
    LP7753-9
  • Method
    NULL
     

Basic Attributes

Class
CHEM
Type
Laboratory
First Released
Version 2.10
Last Updated
Version 2.70 (MIN)
Order vs. Observation
Both

Language Variants Get Info

TagLanguageTranslation
cs-CZCzech (Czechia)N-acetyl-L-aspartát:Látková koncentrace:Časový bod:Amniová tekutina:Kvantitativní:
el-GRGreek (Greece)Ν-ακετυλο-L-ασπαρτικό:SCnc:Pt:Αμνιακό υγρό:Qn:
Synonyms: CHEM N Pt Qn SCnc Αμνιακό υγρό Ασπαρτικό Ν-ακετυλο-L-ασπαρτικό
es-ARSpanish (Argentina)N-acetil-L-aspartato:concentración de sustancia:punto en el tiempo:líquido amniótico:cuantitativo:
es-ESSpanish (Spain)N-acetil-L-aspartato:Concentración de sustancia:Punto temporal:Fluido Ammiótico:Qn:
Synonyms: Cuantitativo
es-MXSpanish (Mexico)N-acetil-L-aspartato:Concentración de sustancias:Punto temporal:Líquido amniótico:Cuantitativo:
et-EEEstonian (Estonia)N-atsetüül-L-aspartaat:SCnc:Pt:AmnF:Qn:
Synonyms: Aine kontsentratsioon Amnionivedelik Juhuslik Kvantitatiivne
fr-CAFrench (Canada)N-acétyl-l-aspartate:Concentration de substance:Temps ponctuel:Liquide amniotique:Quantitatif:
fr-FRFrench (France)N-acétyl-L-aspartate:Moles/Volume:Ponctuel:Liquide amniotique:Numérique:
fr-BEFrench (Belgium)N-acétyl-l-aspartate:Concentration de substance:Temps ponctuel:Liquide amniotique:Quantitatif:
it-ITItalian (Italy)N-acetil-L-aspartato:SCnc:Pt:Liquido amniotico:Qn:
Synonyms: Chimica Concentrazione di Sostanza Liquido amniotico Punto nel tempo (episodio)
ko-KRKorean (Korea, Republic Of)N-아세틸-L-아스파르테이트:물질농도:검사시점:양수:정량:
nl-NLDutch (Netherlands)N-acetyl-L-aspartaat:mol/volume:moment:vruchtwater:kwantitatief:
pt-BRPortuguese (Brazil)N-acetil-L-aspartato:SCnc:Pt:LiqAmni:Qn:
Synonyms: ; N-Ac-L-Asp; NAA; Asp; Aspartic acid; Substance concentration; Level; Point in time; Random; Amn; Amniotic fluid; Amn fl; Amniotic flu; AF; Quantitative; QNT; Quant; Quan; Left; Chemistry
ru-RURussian (Russian Federation)N-ацетил-L-аспартат:МолКонц:ТчкВрм:Амниотич ждк:Колич:
Synonyms: Амниотическая жидкость Количественный Молярность;Молярная объёмная концентрация Точка во времени;Момент
tr-TRTurkish (Turkey)N-asetil-L-aspartat:SubKons:Zmlı:Amniyon sv:Kant:
Synonyms: Amniyon mayii
zh-CNChinese (China)N-乙酰-L-天门冬氨酸:物质的量浓度:时间点:羊水:定量型:
Synonyms: Asp;天冬氨酸;门冬氨酸 N 型 NAA;N-Ac-L-Asp;N-乙酰-L-天冬氨酸;N-乙酰-L-门冬氨酸;氮-乙酰基-L-天门冬氨酸 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 左 左侧 左侧（Left，L） 时刻;随机;随意;瞬间 羊膜水;胎水

Example Units

UnitSource
umol/LExample UCUM Units

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

CodeSystem lookup
https://fhir.loinc.org/CodeSystem/$lookup?system=http://loinc.org&code=34149-5