Version 2.80

Part Description

LP14296-5   Beta-N-acetylhexosaminidase.A
Beta-hexosaminidase subunit alpha (HEXA) is responsible for the degradation of GM2 gangliosides, and a variety of other molecules containing terminal N-acetyl hexosamines, in the brain and other tissues.[UniProt: P06965] Reduced or absent levels of HEXA and accumulation of GM2 gangliosides in the neuronal cells is characteristic of GM2-gangliosidosis 1 (GM2G1), and autosomal recessive lysosomal storage disease that leads to neurodegeneration and, in the infantile form, death in early childhood.[OMIM: 272800] Source: Regenstrief LOINC

Fully-Specified Name

Component
Beta-N-acetylhexosaminidase.A
Property
CCnt
Time
Pt
System
WBC
Scale
Qn
Method

Additional Names

Long Common Name
Beta-N-acetylhexosaminidase.A [Enzymatic activity/mass] in Leukocytes
Short Name
Hexosaminidase A WBC-cCnt
Display Name
Beta-N-acetylhexosaminidase.A (WBC) [Catalytic activity/Mass]
Consumer Name Alpha Get Info
Beta-N-acetylhexosaminidase.A, White blood cells

Basic Attributes

Class
CHEM
Type
Laboratory
First Released
Version 2.22
Last Updated
Version 2.42 (MIN)
Order vs. Observation
Both

Member of these Panels

LOINC Long Common Name
87544-3 Beta-N-acetylhexosaminidase.A and beta-N-acetylhexosaminidase panel [Enzymatic activity/mass] - Leukocytes
87543-5 Beta-N-acetylhexosaminidase.A and beta-N-acetylhexosaminidase with reflex to HEXA gene panel [Enzymatic activity/mass] - Leukocytes

Language Variants Get Info

Tag Language Translation
de-AT German (Austria) Synonyms: Beta-Hexosaminidase /Leukozyten
el-GR Greek (Greece) β-N-ακετυλοεξοζαμινιδάση.Α:CCnt:Pt:Αριθμός λευκών αιμοσφαιρίων:Qn:
Synonyms: A CCnt N β-N-ακετυλοεξοζαμινιδάση β-N-ακετυλοεξοζαμινιδάση.Α
es-ES Spanish (Spain) Beta-N-acetilhexosaminidasa.A:Contenido catalítico:Punto temporal:Células sanguineas blancas:Qn:
Synonyms: Cuantitativo
es-MX Spanish (Mexico) Beta-N-acetilhexosaminidasa.A:Contenido catalítico:Punto temporal:células blancas de la sangre:Cuantitativo:
et-EE Estonian (Estonia) Beeta-N-atsetüülheksosaminidaas.A:CCnt:Pt:WBC:Qn:
Synonyms: Juhuslik Kvantitatiivne Leukotsüüdid
fr-CA French (Canada) Bêta-N-acétylhexosaminidase.A:Contenu catalytique:Temps ponctuel:Leucocytes:Quantitatif:
fr-FR French (France) Bêta N-hexosaminidase A:Catalytique/Masse:Ponctuel:Leucocytes:Numérique:
fr-BE French (Belgium) Béta-N-acétylhexosaminidase.A:Contenu catalytique:Temps ponctuel:Leucocytes:Quantitatif:
it-IT Italian (Italy) Beta-N-acetilesosaminidasi.A:CCnt:Pt:WBC:Qn:
Synonyms: Chimica Contenuto Catalitico Globuli bianchi Punto nel tempo (episodio)
nl-NL Dutch (Netherlands) bèta-N-acetylhexosaminidase.A:enzymatische activiteit/massa:moment:leukocyten:kwantitatief:
Synonyms: Beta-N-acetylhexosaminidase Beta-N-acetylhexosaminidase.A witte bloedcellen
pt-BR Portuguese (Brazil) Beta-N-acetilhexosaminidase A:CCnt:Pt:Leucoc:Qn:
Synonyms: ; Hexosaminidase A; Sandoff disease; Hex A; B-NAH; GM2-gangliosidosis; Catalytic Content; Point in time; Random; Leukocytes; White blood cells; Leucocs; Quantitative; QNT; Quant; Quan; B; Chemistry
ru-RU Russian (Russian Federation) Бета-N-Ацетилгексозаминидаза.А:КаталСод:ТчкВрм:Лейкоциты:Колич:
Synonyms: Каталитическое содержание Количественный Точка во времени;Момент
tr-TR Turkish (Turkey) Beta-N-asetilhekzosaminidaz.A:Ktlİçrk:Zmlı:Lökosit:Kant:
Synonyms: WBC
zh-CN Chinese (China) Beta-N-乙酰己糖胺酶.A:催化含量:时间点:白细胞:定量型:
Synonyms: A 型 B Beta-N-乙酰己糖胺酶 A;Beta-N-乙酰氨基己糖苷酶 A;Beta-N-乙酰氨基己糖苷酶.A;Hex A;Sandoff 氏病;Sandoff 病;β-N-乙酰己糖胺酶 A;β-N-乙酰己糖胺酶.A;β-N-乙酰氨基己糖苷酶 A;β-N-乙酰氨基己糖苷酶.A;己糖胺酶 A;己糖胺酶.A;氨基己糖苷酶 A;氨基己糖苷酶.A 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 WBC;WBCs;白血球;白血细胞 β 催化含量(单位质量);单位质量的酶单位数 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 贝塔

Example Units

Unit Source
nmol/h/mg{protein} 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=50759-0