Version 2.80

1954-7 Beta-N-acetylhexosaminidase [Enzymatic activity/volume] in Serum or Plasma

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

Fully-Specified Name

Component
Beta-N-acetylhexosaminidase
Property
CCnc
Time
Pt
System
Ser/Plas
Scale
Qn
Method

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
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
es-MX Spanish (Mexico) Beta-N-acetilhexosaminidasa:Concentración catalítica:Punto temporal:Suero o Plasma:Cuantitativo:
es-ES Spanish (Spain) Beta-N-acetilhexosaminidasa:Concentración Catalítica:Punto temporal:Suero o Plasma:Qn:
Synonyms: Cuantitativo
es-AR Spanish (Argentina) beta-N-acetilhexosaminidasa:concentración catalítica:punto en el tiempo:suero:cuantitativo:
et-EE Estonian (Estonia) Beeta-N-atsetüülheksosaminidaas:CCnc:Pt:S/P:Qn:
Synonyms: Juhuslik Kvantitatiivne Plasma Seerum Seerum või plasma
fr-BE French (Belgium) Béta-N-acétylhexosaminidase:Concentration catalytique:Temps ponctuel:Sérum/Plasma:Quantitatif:
fr-FR French (France) Bêta N-hexosaminidase:Catalytique/Volume:Ponctuel:Sérum/Plasma:Numérique:
fr-CA French (Canada) Bêta-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
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

1956-2 Beta-N-acetylhexosaminidase.A [Enzymatic activity/volume] in Serum or Plasma

Part Descriptions

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
CCnc
Time
Pt
System
Ser/Plas
Scale
Qn
Method

Basic Attributes

Class
CHEM
Type
Laboratory
First Released
Version 1.0
Last Updated
Version 2.73 (MIN)
Order vs. Observation
Both
Common Test Rank Get Info
10861

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
de-DE German (Germany) Beta-N-Acetylhexosaminidase.A:Katalytische Konzentration:Zeitpunkt:Serum oder Plasma:Quantitativ:
el-GR Greek (Greece) β-N-ακετυλοεξοζαμινιδάση.Α:CCnc:Pt:Ορός/Πλάσμα:Qn:
Synonyms: CCnc
es-MX Spanish (Mexico) Beta-N-acetilhexosaminidasa.A:Concentración catalítica:Punto temporal:Suero o Plasma:Cuantitativo:
es-ES Spanish (Spain) Beta-N-acetilhexosaminidasa.A:Concentración Catalítica:Punto temporal:Suero o Plasma:Qn:
Synonyms: Cuantitativo
es-AR Spanish (Argentina) beta-N-acetilhexosaminidasa.A:concentración catalítica:punto en el tiempo:suero:cuantitativo:
et-EE Estonian (Estonia) Beeta-N-atsetüülheksosaminidaas.A:CCnc:Pt:S/P:Qn:
Synonyms: Juhuslik Kvantitatiivne Plasma Seerum Seerum või plasma
fr-BE French (Belgium) Béta-N-acétylhexosaminidase.A:Concentration catalytique:Temps ponctuel:Sérum/Plasma:Quantitatif:
fr-FR French (France) Bêta N-hexosaminidase A:Catalytique/Volume:Ponctuel:Sérum/Plasma:Numérique:
fr-CA French (Canada) Bêta-N-acétylhexosaminidase.A:Concentration catalytique:Temps ponctuel:Sérum/Plasma:Quantitatif:
it-IT Italian (Italy) Beta-N-acetilesosaminidasi.A: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.A:촉매농도:검사시점:혈청:정량:
nl-NL Dutch (Netherlands) bèta-N-acetylhexosaminidase.A:enzymatische activiteit/volume:moment:serum of plasma:kwantitatief:
Synonyms: Beta-N-acetylhexosaminidase Beta-N-acetylhexosaminidase.A
pt-BR Portuguese (Brazil) Beta-N-acetilhexosaminidase.A:CCnc:Pt:Soro:Qn:
Synonyms: ; Hexosaminidase A; Sandoff disease; Hex A; B-NAH; GM2-gangliosidosis; Catalytic Concentration; Point in time; Random; Serum; SR; Quantitative; QNT; Quant; Quan; B; Chemistry
ru-RU Russian (Russian Federation) Бета-N-Ацетилгексозаминидаза.А: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.A:KtlKons:Zmlı:Ser/Plaz:Kant:
zh-CN Chinese (China) Beta-N-乙酰己糖胺酶.A:催化浓度:时间点:血清/血浆: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 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/mL/h Example UCUM Units
nmol/mL/H REGENSTRIEF

12914-8 Beta-N-acetylhexosaminidase.A/Beta-n-acetylhexosaminidase.total in Serum or Plasma

Part Descriptions

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/Beta-N-acetylhexosaminidase.total
Property
CFr
Time
Pt
System
Ser/Plas
Scale
Qn
Method

Basic Attributes

Class
CHEM
Type
Laboratory
First Released
Version 1.0j-a
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
Observation
Common Test Rank Get Info
7410

Member of these Panels

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

Member of these Groups Get Info

LOINC Group Group Name
LG1270-0 Beta-N-acetylhexosaminidase.A/Beta-N-acetylhexosaminidase.total|CFr|Pt|ANYBldSerPl

Language Variants Get Info

Tag Language Translation
el-GR Greek (Greece) β-N-ακετυλοεξοζαμινιδάση.Α/β-N-ακετυλοεξοζαμινιδάση.ολική:CFr:Pt:Ορός/Πλάσμα:Qn:
Synonyms: CFr
es-MX Spanish (Mexico) Beta-N-acetilhexosaminidasa.A / Beta-N-acetilhexosaminidasa.total:Fracción catalítica:Punto temporal:Suero o Plasma:Cuantitativo:
es-AR Spanish (Argentina) hexosaminidasa.A/hexosaminidasa.total:fracción de masa:punto en el tiempo:suero/plasma:cuantitativo:
es-ES Spanish (Spain) Beta-N-acetilhexosaminidasa.A/Beta-n-acetilhexosaminidasa.total:Fracción Catalítica:Punto temporal:Suero o Plasma:Qn:
Synonyms: Cuantitativo
et-EE Estonian (Estonia) Beeta-N-atsetüülheksosaminidaas.A/beeta-n-atsetüülheksosaminidaas.üld:CFr:Pt:S/P:Qn:
Synonyms: Juhuslik Kvantitatiivne Plasma Seerum Seerum või plasma
fr-BE French (Belgium) Béta-N-acétylhexosaminidase.A/Bèta-N-acétylhexosaminidase.totale:Fraction catalytique:Temps ponctuel:Sérum/Plasma:Quantitatif:
fr-CA French (Canada) Bêta-N-acétylhexosaminidase.A/Bêta-N-acétylhexosaminidase.totale:Fraction catalytique:Temps ponctuel:Sérum/Plasma:Quantitatif:
fr-FR French (France) Bêta N-hexosaminidase A/Bêta N-hexosaminidases totales:Fraction catalytique:Ponctuel:Sérum/Plasma:Numérique:
it-IT Italian (Italy) Beta-N-acetilesosaminidasi.A/Beta-N-acetilesosaminidasi.totale:CFr:Pt:Siero/Plasma:Qn:
Synonyms: Chimica Frazione Catalitica Plasma Punto nel tempo (episodio) Siero Siero o Plasma
ko-KR Korean (Korea, Republic Of) 베타-N-아세틸헥소스아미니다아제.A/총베타-N-아세틸헥소스아미니다아제:촉매분획:검사시점:혈청:정량:
nl-NL Dutch (Netherlands) bèta-N-acetylhexosaminidase.A/bèta-n-acetylhexoaminidase.totaal:enzymatische fractie:moment:serum of plasma:kwantitatief:
Synonyms: Beta-N-acetylhexosaminidase Beta-N-acetylhexosaminidase.A
pt-BR Portuguese (Brazil) Beta-N-acetilhexosaminidase.A/Beta-N-acetilhexosaminidase.total:CFr:Pt:Soro:Qn:
Synonyms: ; Hexosaminidase A; Sandoff disease; Hex A; B-NAH; GM2-gangliosidosis; Fr; Catalytic Fraction; Percent; Point in time; Random; Serum; SR; Quantitative; QNT; Quant; Quan; Tot; Totl; B; Chemistry
ru-RU Russian (Russian Federation) Бета-N-Ацетилгексозаминидаза.А/Бета-n-ацетилгексозаминидаза.общий:КаталФрак:ТчкВрм:Сыв/Плаз:Колич:
Synonyms: Каталитическая фракция Количественный Плазма Сыворотка Сыворотка или Плазма Точка во времени;Момент
tr-TR Turkish (Turkey) Beta-N-asetilhekzosaminidaz.A/Beta-n-asetilhekzosaminidaz.total:KtlFr:Zmlı:Ser/Plaz:Kant:
uk-UA Ukrainian (Ukraine) Бета-N-ацетилгексозамінідаза.А/Бета-N-ацетилгексозамінідаза.загальна:Каталітична фракція:МоментЧасу:Сироватка/Плазма:Кількісно:
Synonyms: B; Beta-hexosaminidase subunit alpha; B-NAH; Catalytic Fraction; Chemistry; GM2 Gangliosidoses; GM2-gangliosidosis; Hex A; Hex B; HEXA; Hexosaminidase; Hexosaminidase A; Percent; Pl; Plasma; Plsm; Point in time; QNT; Quan; Quant; Quantitative; Random; Sandhoff disease; SerP; SerPl; SerPlas; Serum; Serum or plasma; SR; Tay Sachs Disease; Tot; Totl
zh-CN Chinese (China) Beta-N-乙酰己糖胺酶.A/Beta-n-乙酰氨基已糖苷酶.总计:催化分数:时间点:血清/血浆: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 Beta-n-乙酰氨基已糖苷酶（Beta-N-乙酰氨基己糖苷酶、B-NAH、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）.总计;Beta-n-乙酰己糖胺酶总计 N 型 β 全体数量 全部 共计 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 总 总和 总数 总量 总额 时刻;随机;随意;瞬间 汇总 血清或血浆 贝塔

Example Units

Unit Source
% Example UCUM Units
% REGENSTRIEF