SARS-CoV-2 (COVID-19) IgG Ab [Units/volume] in Serum or Plasma by Immunoassay   94505-5

LOINC Code


LOINC code94505-5
nameSARS-CoV-2 (COVID-19) IgG Ab [Units/volume] in Serum or Plasma by Immunoassay
descriptionQuantitative results for detection of IgG antibodies against SARS coronavirus 2 (SARS-CoV-2), also known as the 2019 Novel Coronavirus (2019-nCoV), in serum or plasma by immunoassay methods. Testing is performed for the diagnosis of Coronavirus Disease 2019 (COVID-19).
statusACTIVE

Fully-Specified Name

componentSARS coronavirus 2 Ab.IgG
propertyACnc  =  Arbitrary 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/Plas
    Ser  =  Serum
    Plas  =  Plasma
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 nameSARS-CoV-2 IgG SerPl IA-aCnc

Basic Attributes

classMICRO
type1  Laboratory
order vs. observationBoth
panel type81959-9
example UCUM units[arb'U]/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 unitarb U/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

test rank789 of 2000 most commonly performed tests by labs in USA
first released
last updated2.73
last change typeMIN  - change to field other than name

Related Names

2019 Novel Coronavirus
2019-nCoV
ABS
Aby
Antby
Anti
Antibodies
Antibody
Arbitrary concentration
Autoantibodies
Autoantibody
Corona virus
COVID19
COVID-19
EIA
ELFA
ELISA
Enzyme immunoassay
IAA
ID
II
Immune globulin G
Immunoglobulin G
Infectious Disease
InfectiousDisease
MEIA
Microbiology
Pl
Plasma
Plsm
Point in time
QNT
Quan
Quant
Quantitative
Random
SARS Coronavirus 1
SARS-CoV
SARS-CoV-1
SARS-CoV-2
SerP
SerPl
SerPlas
Serum
Serum or plasma
Severe Acute Respiratory Syndrome
SR
SUDS
Viral Pneumonias
Wuhan coronavirus

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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