Version 2.80

Term Description

Arginase-1 (s-Arg-1, Liver-type) levels are measured to monitor patients with liver disorders or pre- and postoperative conditions of patients who received partial hepatoectomy with quicker normalization in comparison with aminotransferases (ALT and AST). Additionally, chronic myeloid leukemia (CML) patients have been found to have increased myeloid derived suppressor cell (MDSC) numbers and high arginase-1 levels. PMID: 23383287

Part Description

LP190776-7   Arginase-1
Arginase is an enzyme that hydrolyzes arginine to ornithine and urea. Two isoforms of arginase have been defined: liver-type arginase (arginase-1) and extrahepatic type arginase (arginase-2). PMID: 6419196 They differ in their tissue distribution, subcellular localization, immunologic crossreactivity and physiologic function. Arginase-1 [UniProt: P05089], encoded by the ARG1 gene, is a cytosolic enzyme and expressed to some extent in erythrocytes but predominantly in the liver as a component of the urea cycle. PMID: 24911253 Source: Regenstrief LOINC

Fully-Specified Name

Component
Arginase-1
Property
MCnc
Time
Pt
System
Ser
Scale
Qn
Method
IA

Additional Names

Long Common Name
Arginase-1 [Mass/volume] in Serum by Immunoassay
Short Name
Arginase-1 Ser IA-mCnc
Display Name
Arginase-1 IA (S) [Mass/Vol]
Consumer Name Alpha Get Info
Arginase-1, Blood

Basic Attributes

Class
CHEM
Type
Laboratory
First Released
Version 2.52
Last Updated
Version 2.56 (MIN)
Change Reason
The EIA method, which was always intended to cover more than just enzyme-linked immunoassay and whose display name for the long common name has always been Immunoassay, was renamed IA in order to eliminate ambiguity about whether the method has a broader meaning than just enzyme-linked immunoassay. Likewise, EIA.rapid was renamed IA.rapid. These changes were approved by the Laboratory LOINC Committee in June 2016.
Order vs. Observation
Both

Language Variants Get Info

Tag Language Translation
el-GR Greek (Greece) Αργινάση-1:MCnc:Pt:Ορός:Qn:IA
Synonyms: MCnc Αργινάση Αργινάση-1
es-ES Spanish (Spain) Arginasa-1:Concentración de masa:Punto temporal:Suero:Qn:IA
Synonyms: Cuantitativo
es-MX Spanish (Mexico) Arginasa-1:Concentración de masa:Punto temporal:Suero:Cuantitativo:Inmunoensayo
fr-FR French (France) Arginase-1:Masse/Volume:Ponctuel:Sérum:Numérique:Immunoanalyse
it-IT Italian (Italy) Arginasi-1:MCnc:Pt:Siero:Qn:IA
Synonyms: Chimica Concentrazione di Massa Immunoassay Punto nel tempo (episodio) Siero
nl-NL Dutch (Netherlands) arginase-1:massa/volume:moment:serum:kwantitatief:immunoassay
Synonyms: IA
tr-TR Turkish (Turkey) Arjinaz-1:KütlKons:Zmlı:Ser:Kant:İA
Synonyms: İmmünölçüm, immünoassay
zh-CN Chinese (China) 精氨酸酶-1:质量浓度:时间点:血清:定量型:免疫测定法
Synonyms: Ⅰ I 免疫测定;免疫分析法;免疫检定法;免疫检定;免疫试验;酶免疫测定法;酶免疫测定;酶免疫分析法;酶免疫检定法;酶免疫检定;酶免疫试验 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 水平;浓度;质量浓度(单位体积) 精氨酸酶 1;ARG1;ARG-1 胍基戊氨酸酶;胍氨基戊酸酶

Example Units

Unit Source
ng/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=77620-3