Log In

Part Descriptions

LP207365-0   Ab.Neut
Neutralizing antibodies are antibodies that interfere with the interaction between the virus and its host cell receptor, therefore preventing infectivity. Neutralizing antibodies can be detected using a traditional VNT or other methods such as pseudovirus VNT and surrogate VNT. VNT and pseudovirus VNT use live virus (the actual virus or a recombinant virus that incorporates the viral antigen of interest, respectively) and cell culture to assess the virus-host interaction and whether neutralizing antibodies are present that block that interaction. Surrogate VNT (sVNT) does not use live virus but rather uses purified viral antigen and host cell receptor protein to mimic the same interaction. The sVNT method is currently (2021) represented in LOINC as IA, because it is an immunoassay-based method. Source: Regenstrief LOINC

LP6416-4   Neut
In LOINC, the Method "Neut" represents the virus neutralization test (VNT), also called conventional VNT, which is a specific laboratory method that is used primarily for identifying whether neutralizing antibodies for the virus of interest are present in the patient sample. The VNT involves incubating patient serum with the virus of interest, and then inoculating onto cell culture. If neutralizing antibodies are present and the virus is neutralized, the cells will not be infected. If neutralizing antibodies are not present, the virus will infect the cells in the cell culture. PMID: 32170698 This method can also be used to identify specific virus serotypes or strains, by performing separate tests in which serum is incubated with each of the specific virus serotypes or strains of interest. PMID: 169804 Source: Regenstrief LOINC

LOINC Names Get Info

Fully-Specified Name
Feline herpesvirus Ab.Neut:Titr:Pt:Ser:SemiQn:Neut
Long Common Name
Feline herpesvirus neutralizing antibody [Titer] in Serum by Neutralization test
Short Name
FeHV NAb Titr Ser Nt
Display Name
Feline herpesvirus neut ab Neut test (S) [Titer]
Consumer Name Alpha Get Info
Feline Herpesvirus neutralizing antibody, Blood

Part Model Get Info

  • Component
    Feline herpesvirus Ab.Neut
    LP430394-9
    • Analyte
      Feline herpesvirus Ab.Neut
      LP430394-9
      • Component Numerator
        Feline herpesvirus Ab.Neut
        LP430394-9
        • Component Numerator Core
          Feline herpesvirus
          LP14110-8
        • Component Numerator Core Suffix
          Ab.Neut
          LP207365-0
      • Component Denominator
        NULL
         
        • Component Denominator Core
          NULL
           
        • Component Denominator Core Suffix
          NULL
           
    • Challenge
      NULL
       
    • Adjustment
      NULL
       
    • Count
      NULL
       
  • Property
    Titr
    LP6881-9
  • Time
    Pt
    LP6960-1
  • System
    Ser
    LP7567-3
    • System Core
      Ser
      LP7567-3
    • Super System
      NULL
       
  • Scale
    SemiQn
    LP436123-6
  • Method
    Neut
    LP6416-4

Basic Attributes

Class
MICRO
Type
Laboratory
First Released
Version 1.0n
Last Updated
Version 2.75 (MAJ)
Change Reason
Release 2.72: COMPONENT: Updated "Ab" to "Ab.Neut" since this test is detecting neutralizing antibodies.;
Order vs. Observation
Both

Language Variants Get Info

TagLanguageTranslation
cs-CZCzech (Czechia)Kočičí herpesvirus Ab.neutralizační:Arbitrární koncentrace (titr):Časový bod:Sérum:Semikvantitativní:Neutralizační test
el-GRGreek (Greece)Ερπητοϊός των αιλουροειδών Ab.Neut:Titr:Pt:Ορός:Ημιποσοτική:Ουδετερόφιλα
Synonyms: Ab.Neut MICRO Pt Titr Αντίσωμα Ερπητοϊός των αιλουροειδών Ημιποσοτική Ορός Ουδετερόφιλα
es-ARSpanish (Argentina)[anticuerpo anti - ] virus herpes felino [Ac]:factor de dilución (titulación):punto en el tiempo:suero:cuantitativo:neutralización
es-ESSpanish (Spain)Herpervirus felino Anticuerpos antineutrófilos:Titulo / Factor de dilución:Punto temporal:Suero:Semicuantitativo:Prueba de neutralización
Synonyms: Semicuantitativo
es-MXSpanish (Mexico)Herpesvirus felino Ab:Título:Punto temporal:Suero:Cuantitativo:Prueba de neutralización
fr-CAFrench (Canada)Herpèsvirus félin Ac.neut:Titre:Temps ponctuel:Sérum:SemiQn:Test de neutralisation
it-ITItalian (Italy)Herpesvirus felino Ab.Neut:Titr:Pt:Siero:SemiQn:Neut
Synonyms: anticorpo Microbiologia Punto nel tempo (episodio) Siero Test di neutralizzazione Titolo
ko-KRKorean (Korea, Republic Of)고양이 헤르페스바이러스 항체:역가:검사시점:혈청:정량:중화
nl-NLDutch (Netherlands)Katten herpesvirus As.neutraliserend:titer:moment:serum:semikwantitatief:neutralisatietest
Synonyms: antistof; antilichaam
pl-PLPolish (Poland)Herpeswirus koci Ab.Neutralizujące:miano:punkt w czasie:surowica:półilościowy:test neutralizacji
Synonyms: Antygen Herpeswirusa kociego Herpeswirus koci Przeciwciała do Herpeswirusa kociego 1
pt-BRPortuguese (Brazil)Herpesvírus felino Ac:Título:Pt:Soro:Qn:Teste de neutralização
Synonyms: ; FeHV; Dilution factor; Titer; Titre; Ttr; Titered; Point in time; Random; Serum; SR; Quantitative; QNT; Quant; Quan; Nt; NT; Neutralization test; Antibodies; Autoantibody; Antibody; Autoantibodies; Antby; Acy; Anti; Herpes virus; Microbiology
zh-CNChinese (China)猫疱疹病毒 抗体.中和:滴定度:时间点:血清:半定量型:中和试验
Synonyms: Ab;自身抗体 FeHV FeHV Ab FeHV 抗体 中和试验;中和抗体;中和 微生物学;微生物学试验;微生物学试验（培养、DNA、抗原及抗体） 效价;滴定浓度;滴定率;滴定量;滴度;稀释倍数;稀释因子;稀释系数 时刻;随机;随意;瞬间 猫疱疹病毒 Ab

Example Units

UnitSource
{titer}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=23722-2