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Part Description

LP6304-2   HAI
The hemagglutination-inhibition assay (HAI) can be used to identify subtypes of hemagglutinin producing viruses, such as Influenza. HAI can also be used to identify the subtype-specificity of antibodies against the virus. Normally, Influenza's hemagglutinin glycoprotein binds to receptors on the surface of red blood cells, causing them to agglutinate. If antibodies specific to the virus are present in the patient sample, they will bind to the virus, which prevents the virus from binding to the red blood cells and therefore prevents agglutination. To determine which subtype of virus is present, a viral isolate is tested against a series of antibodies with known subtype specificities. Whichever antibody inhibits red cell agglutination identifies the viral subtype. Similarly, antibody specificity is identified by testing the patient sample against known virus subtypes. PMID: 24899416 Source: Regenstrief LOINC

LOINC Names Get Info

Fully-Specified Name
Porcine influenza virus A Ab:Titr:Pt:Ser:SemiQn:HAI
Long Common Name
Porcine influenza virus A Ab [Titer] in Serum by Hemagglutination inhibition
Short Name
Porcine FLUAV Ab Titr Ser HAI
Display Name
Porcine influenza virus A Ab HAI (S) [Titer]
Consumer Name Alpha Get Info
Porcine Influenza virus A antibody, Blood

Part Model Get Info

  • Component
    Porcine influenza virus A Ab
    LP39462-4
    • Analyte
      Porcine influenza virus A Ab
      LP39462-4
      • Component Numerator
        Porcine influenza virus A Ab
        LP39462-4
        • Component Numerator Core
          Porcine influenza virus A
          LP14275-9
        • Component Numerator Core Suffix
          Ab
          LP20667-9
      • 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
    HAI
    LP6304-2

Basic Attributes

Class
MICRO
Type
Laboratory
First Released
Version 1.0n
Last Updated
Version 2.75 (MAJ)
Order vs. Observation
Both

Language Variants Get Info

TagLanguageTranslation
cs-CZCzech (Czechia)Virus prasečí influenzy A Ab:Arbitrární koncentrace (titr):Časový bod:Sérum:Semikvantitativní:Inhibice hemaglutinace
el-GRGreek (Greece)Ιός γρίπης των χοίρων Α Αντίσωμα:Titr:Pt:Ορός:Ημιποσοτική:HAI
Synonyms: A HAI MICRO Pt Titr Αντίσωμα Ημιποσοτική Ιός Ιός γρίπης Ιός γρίπης A Ιός γρίπης των χοίρων Α Ορός Των χοίρων
es-ARSpanish (Argentina)[anticuerpo anti - ] virus A de la influenza porcina [Ac]:factor de dilución (titulación):punto en el tiempo:suero:cuantitativo:inhibición de la hemoaglutinación
es-ESSpanish (Spain)Virus de la influenza porcina tipo A Anticuerpos:Titulo / Factor de dilución:Punto temporal:Suero:Semicuantitativo:Inhibición de la Hemaglutinación
Synonyms: Semicuantitativo
es-MXSpanish (Mexico)Virus de la influenza porcina A Ab:Título:Punto temporal:Suero:Cuantitativo:Inhibición de la hemaglutinación
fr-FRFrench (France)Influenza virus A porcin Ac:Titre:Ponctuel:Sérum:Semi-Quantitatif:Hémagglutination indirecte
fr-CAFrench (Canada)Virus de l'influenza porcin A, Ac:Titre:Temps ponctuel:Sérum:SemiQn:Inhibition de l'hémagglutination
it-ITItalian (Italy)Influenza suina A virus Ab:Titr:Pt:Siero:SemiQn:HAI
Synonyms: anticorpo Inibizione dell''emoagglutinazione Microbiologia Punto nel tempo (episodio) Siero Titolo Virus dell''influenza Virus dell''influenza A Virus dell''influenza suina A
ko-KRKorean (Korea, Republic Of)돼지 인플루엔자 바이러스 A 항체:역가:검사시점:혈청:정량:적혈구응집 억제
nl-NLDutch (Netherlands)varkensinfluenzavirus A As:titer:moment:serum:semikwantitatief:hemagglutinatieremming
Synonyms: antistof; antilichaam porcine ''porcine'' influenzavirus A
pl-PLPolish (Poland)Świński wirus grypy typu A Ab:miano:punkt w czasie:surowica:półilościowy:hamowanie hemaglutynacji
Synonyms: Przeciwciała do wirusa grypy typ A Wirus grypy typ A
pt-BRPortuguese (Brazil)Influenza vírus porcino A Ac:Título:Pt:Soro:Qn:Inibição da hemaglutinação
Synonyms: ; Porcin FLUA; FLUAV; Avian influenza; Fowl plague; Influenza A virus; Bird flu; FLUV; Influ; Dilution factor; Titer; Titre; Ttr; Titered; Point in time; Random; Serum; SR; Quantitative; QNT; Quant; Quan; Hemagglutination inhibition; HI; Antibodies; Autoantibody; Antibody; Autoantibodies; Antby; Acy; Anti; Swine; Pork; Microbiology
zh-CNChinese (China)猪流感病毒 A 型 抗体:滴定度:时间点:血清:半定量型:红细胞凝集抑制试验法
Synonyms: A 型 A 型抗体 A 型流感;A 型流感病毒;FLUA;FLUAV;家禽鼠疫;流感 A;流感 A 型;流感甲型;流感病毒甲型;甲型流感;甲型流感病毒;瘟疫;禽流感;禽流行性感冒;禽疫;鸡瘟 A 型流感病毒 Ab A 型流感病毒抗体 Ab;自身抗体 FLUA Ab FLUA 抗体 FLUAV Ab FLUAV 抗体 FLUV;Influ;列性感冒病毒;流行性感冒病毒 Porcin FLUA Ab Porcin FLUA 抗体 Porcin FLUA;猪 FLUA;猪甲型流感;猪甲型流感病毒 传染毒;传染毒素;滤过性病原体;病毒类;过滤性病原体 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 流感病毒 A 型 Ab 流感病毒甲型 Ab 流感病毒甲型抗体 猪 FLUA Ab 猪 FLUA 抗体 猪流感病毒 A 型 Ab 猪的 猪科 猪科的 甲型流感病毒 Ab 甲型流感病毒抗体 红细胞凝集抑制试验

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=23768-5