1954-7

Beta-N-acetylhexosaminidase [Enzymatic activity/volume] in Serum or Plasma

Active

Part Descriptions

LP14022-5 Beta-N-acetylhexosaminidase
An enzyme hydrolyzing terminal non-reducing N-acetyl-D-hexosamine residues in N-acetyl-beta-D-hexosaminides. It acts on GLUCOSIDES; GALACTOSIDES; and several OLIGOSACCHARIDES. Hexosaminidase A cleaves GM2, GA2, globosides, and hexosamine oligosaccharides. Hexosaminidase B cleaves all the above substrates except GM2. Deficiency of Hexosaminidase A causes TAY-SACHS DISEASE, while deficiency of both A and B isozymes causes SANDHOFF DISEASE. The enzyme has also been used as a tumor marker to distinguish between malignant and benign disease. Source: National Library of Medicine, MeSH 2006

LP14022-5 Beta-N-acetylhexosaminidase
Beta-N-acetylhexosaminidase is also known as hexosaminidase and has two forms, A and B. Hexosaminidase B is used to screen for Tay-Sachs disease. Source: Regenstrief Institute

LOINC Names Get Info

Fully-Specified Name: Beta-N-acetylhexosaminidase:CCnc:Pt:Ser/Plas:Qn:
Long Common Name: Beta-N-acetylhexosaminidase [Enzymatic activity/volume] in Serum or Plasma
Short Name: B-NAH SerPl-cCnc
Display Name: Beta-N-acetylhexosaminidase [Catalytic activity/Vol]
Consumer Name Alpha Get Info: Beta-N-acetylhexosaminidase, Blood

Part Model Get Info

Component
Beta-N-acetylhexosaminidase
LP14022-5
- Analyte
  Beta-N-acetylhexosaminidase
  LP14022-5
  - Component Numerator
    Beta-N-acetylhexosaminidase
    LP14022-5
    - Component Numerator Core
      Beta-N-acetylhexosaminidase
      LP14022-5
    - Component Numerator Core Suffix
      NULL
  - Component Denominator
    NULL
    - Component Denominator Core
      NULL
    - Component Denominator Core Suffix
      NULL
- Challenge
  NULL
- Adjustment
  NULL
- Count
  NULL
Property
CCnc
LP6789-4
Time
Pt
LP6960-1
- Time Core
  Pt
  LP6960-1
- Time Modifier
  NULL
System
Ser/Plas
LP7576-4
- System Core
  Ser/Plas
  LP7576-4
- Super System
  NULL
Scale
Qn
LP7753-9
Method
NULL

Basic Attributes

Class: CHEM
Type: Laboratory
First Released: Version 1.0
Last Updated: Version 2.73 (MIN)
Change Reason: Updated System from Ser to Ser/Plas since this test can be performed on serum or plasma.
Order vs. Observation: Both
Common Test Rank Get Info: 15435

Member of these Panels

LOINC	Long Common Name
87545-0	Beta-N-acetylhexosaminidase.A and beta-N-acetylhexosaminidase panel - Serum or Plasma

Language Variants Get Info

Tag	Language	Translation
cs-CZ	Czech (Czechia)	Beta-N-acetylhexosaminidáza:Katalytická koncentrace:Časový bod:Sérum/plazma:Kvantitativní:
de-DE	German (Germany)	Beta-N-Acetylhexosaminidase:Katalytische Konzentration:Zeitpunkt:Serum oder Plasma:Quantitativ:
el-GR	Greek (Greece)	β-N-ακετυλοεξοζαμινιδάση:CCnc:Pt:Ορός/Πλάσμα:Qn: Synonyms: CCnc CHEM N Pt Qn β-N-ακετυλοεξοζαμινιδάση Ορός Ορός/Πλάσμα Πλάσμα
es-AR	Spanish (Argentina)	beta-N-acetilhexosaminidasa:concentración catalítica:punto en el tiempo:suero:cuantitativo:
es-ES	Spanish (Spain)	Beta-N-acetilhexosaminidasa:Concentración Catalítica:Punto temporal:Suero o Plasma:Qn: Synonyms: Cuantitativo
es-MX	Spanish (Mexico)	Beta-N-acetilhexosaminidasa:Concentración catalítica:Punto temporal:Suero o Plasma:Cuantitativo:
et-EE	Estonian (Estonia)	Beeta-N-atsetüülheksosaminidaas:CCnc:Pt:S/P:Qn: Synonyms: Juhuslik Kvantitatiivne Plasma Seerum Seerum või plasma
fr-CA	French (Canada)	Bêta-N-acétylhexosaminidase:Concentration catalytique:Temps ponctuel:Sérum/Plasma:Quantitatif:
fr-FR	French (France)	Bêta N-hexosaminidase:Catalytique/Volume:Ponctuel:Sérum/Plasma:Numérique:
fr-BE	French (Belgium)	Béta-N-acétylhexosaminidase:Concentration catalytique:Temps ponctuel:Sérum/Plasma:Quantitatif:
it-IT	Italian (Italy)	Beta-N-acetilesosaminidasi:CCnC:Pt:Siero/Plasma:Qn: Synonyms: Chimica Concentrazione Catalitica Plasma Punto nel tempo (episodio) Siero Siero o Plasma
ko-KR	Korean (Korea, Republic Of)	베타-N-아세틸헥소스아미니다아제:촉매농도:검사시점:혈청:정량:
nl-NL	Dutch (Netherlands)	bèta-N-acetylhexosaminidase:enzymatische activiteit/volume:moment:serum of plasma:kwantitatief: Synonyms: Beta-N-acetylhexosaminidase
pl-PL	Polish (Poland)	Beta-N-acetyloheksozaminidaza:stężenie katalityczne:punkt w czasie:surowica lub osocze:ilościowy:
pt-BR	Portuguese (Brazil)	Beta-N-acetilhexominidase:CCnc:Pt:Soro:Qn: Synonyms: ; B-NAH; GM2-gangliosidosis; Hexosaminidase; Catalytic Concentration; Point in time; Random; Serum; SR; Quantitative; QNT; Quant; Quan; B; Chemistry
ru-RU	Russian (Russian Federation)	Бета-N-ацетилгексозаминидаза:КаталКонц:ТчкВрм:Сыв/Плаз:Колич: Synonyms: Каталитическая концентрация Количественный Плазма Сыворотка Сыворотка или Плазма Точка во времени;Момент
tr-TR	Turkish (Turkey)	Beta-N-asetilhekzosaminidaz:KtlKons:Zmlı:Ser/Plaz:Kant:
zh-CN	Chinese (China)	Beta-N-乙酰己糖胺酶:催化浓度:时间点:血清/血浆:定量型: Synonyms: B Beta-N-乙酰氨基己糖苷酶;B-NAH;GM2-神经节苷脂沉积症;GM2-神经节苷脂贮积病;β-N-乙酰己糖胺酶;β-N-乙酰氨基己糖苷酶;己糖胺酶;氨基己糖苷酶 N 型 β 催化浓度(单位体积);单位体积内酶的单位数化学;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;瞬间血清或血浆贝塔

Example Units

Unit	Source
nmol/h/mL	Example UCUM Units
nmol/hr/mL	eCHN
nmol/mL/H	REGENSTRIEF
units/L	REGENSTRIEF

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Copyright © Regenstrief Institute, Inc. All Rights Reserved. To the extent included herein, the LOINC table and LOINC codes are copyright © Regenstrief Institute, Inc. and the Logical Observation Identifiers Names and Codes (LOINC) Committee. See https://loinc.org/license for the full LOINC copyright and license.