Arginase-1 [Mass/volume] in Serum by Immunoassay   77620-3

LOINC Code


LOINC code77620-3
nameArginase-1 [Mass/volume] in Serum by Immunoassay
descriptionArginase-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]
statusACTIVE

Fully-Specified Name

componentArginase-1
propertyMCnc  =  Mass Concentration
timePt  =  Point in time:  To identify measures at a point in time. This is a synonym for “spot” or “random” as applied to urine measurements.
systemSer  =  Serum
scaleQn  =  Quantitative:  The result of the test is a numeric value that relates to a continuous numeric scale. Reported either as an integer, a ratio, a real number, or a range. The test result value may optionally contain a relational operator from the set {<=, <, >, >=}. Valid values for a quantitative test are of the form "7", "-7", "7.4", "-7.4", "7.8912", "0.125", "<10", "<10.15", ">12000", 1-10, 1:256
methodIA  =  Immunoassay:  Encompasses all immunoassays with a few exceptions, including Immune Blot and Immune Fluorescence, which were created based on historic usage.

Additional Names

short nameArginase-1 Ser IA-mCnc

Basic Attributes

classCHEM
type1  Laboratory
order vs. observationBoth
example UCUM unitsng/mL
The Unified Code for Units of Measure (UCUM) is a code system intended to include all units of measures being contemporarily used in international science, engineering, and business (www.unitsofmeasure.org)
example unitng/mL

Associated Observations

LOINC codes that represent optional associated observation(s) for a clinical observation or laboratory test. A LOINC term may represent a single associated observation or panel containing several associated observations.

History/Usage

first released
last updated2.56
last change typeMIN  - change to field other than name
change reasonThe 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.

Related Names

Chemistry
EIA
ELFA
ELISA
Enzyme immunoassay
i
IAA
Level
Liver-type arginase
Mass concentration
MEIA
Point in time
QNT
Quan
Quant
Quantitative
Random
Serum
SR
SUDS
Type I arginase

Copyright © 2024 Regenstrief Institute, Inc. All Rights Reserved. To the extent included herein, the LOINC table and LOINC codes are copyright © 1995-2024, 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.

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