Dengue virus 4 neutralizing antibody [Titer] in Specimen by Neutralization test   86861-2

LOINC Code


LOINC code86861-2
nameDengue virus 4 neutralizing antibody [Titer] in Specimen by Neutralization test
descriptionQuantitative result for Dengue virus 4 neutralizing antibodies in clinical specimens. Serological cross-reactivity is strong between Dengue and other flaviviruses, especially Zika virus. Therefore, positive EIA or IF assays are presumptive only and should be confirmed by a neutralization assay, such as the plaque-reduction neutralization test (PRNT), which can discriminate between Dengue virus and cross-reacting antibodies in primary flavivirus infections.
statusACTIVE

Fully-Specified Name

componentDengue virus 4 Ab.Neut
propertyTitr  =  Dilution Factor (Titer)
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.
systemXXX
scaleSemiQn
methodNeut  =  Neutralization

Additional Names

short nameDENV4 NAb Titr Spec Nt

Basic Attributes

classMICRO
type1  Laboratory
order vs. observationBoth
example UCUM units{titer}
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 unittiter

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.

Member of these Groups

LG32760-7Dengue virus

History/Usage

first released
last updated2.75
last change typeMAJ  - change to name field other than Component;

Related Names

ABS
Aby
Antby
Anti
Antibodies
Antibody
Autoantibodies
Autoantibody
Breakbone fever
Conventional virus neutralization test
cVNT
Dengue type IV
Denv
DENV4
Dilution factor
Dilution Factor (Titer)
Flavivirus
ID
Infectious Disease
InfectiousDisease
Microbiology
Misc
Miscellaneous
NAb
NEUTRALIZATION
Neutralization test
NT
Other
Point in time
Random
Serum virus neutralization
SmQn
Spec
SVN
Titer
Titered
Titre
To be specified in another part of the message
Ttr
Unspecified
Virus neutralization test
VNT

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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