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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
Rabbit hemorrhagic disease virus Ab:Titr:Pt:Ser:SemiQn:HAI
Long Common Name
Rabbit hemorrhagic disease virus Ab [Titer] in Serum by Hemagglutination inhibition
Short Name
RHDV Ab Titr Ser HAI
Display Name
Rabbit hemorrhagic disease virus Ab HAI (S) [Titer]
Consumer Name Alpha Get Info
Rabbit Hemorrhagic Disease virus antibody, Blood

Part Model Get Info

  • Component
    Rabbit hemorrhagic disease virus Ab
    LP40146-0
    • Analyte
      Rabbit hemorrhagic disease virus Ab
      LP40146-0
      • Component Numerator
        Rabbit hemorrhagic disease virus Ab
        LP40146-0
        • Component Numerator Core
          Rabbit hemorrhagic disease virus
          LP19958-5
        • 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)
Change Reason
Release 2.68: COMPONENT: Updated Component name from "Viral hemorrhagic disease virus" to clarify testing is for RHDV. The short name has always stated "RHDV" and separate terms exist in LOINC for other hemorrhagic disease virus testing.
Order vs. Observation
Both

Language Variants Get Info

TagLanguageTranslation
cs-CZCzech (Czechia)Virus hemoragické choroby králíků Ab:Arbitrární koncentrace (titr):Časový bod:Sérum:Semikvantitativní:Inhibice hemaglutinace
el-GRGreek (Greece)Ιός αιμορραγικής νόσου των κουνελιών Αντίσωμα:Titr:Pt:Ορός:Ημιποσοτική:HAI
Synonyms: HAI MICRO Pt Titr Αντίσωμα Ημιποσοτική Ιός Ιός αιμορραγικής νόσου των κουνελιών Κουνέλι Ορός
es-ARSpanish (Argentina)[anticuerpo anti - ] virus de la enfermedad hemorrágica viral [Ac]:factor de dilución (titulación):punto en el tiempo:suero:cuantitativo:inhibición de la hemoaglutinación
es-ESSpanish (Spain)Virus de la enfermedad hemorrágica viral Anticuerpos:Titulo / Factor de dilución:Punto temporal:Suero:Semicuantitativo:Inhibición de la Hemaglutinación
Synonyms: Semicuantitativo
es-MXSpanish (Mexico)Virus de la enfermedad hemorrágica del conejo Ab:Título:Punto temporal:Suero:Cuantitativo:Inhibición de la hemaglutinación
fr-CAFrench (Canada)Maladie hémorragique du lapin, Ac:Titre:Temps ponctuel:Sérum:SemiQn:Inhibition de l'hémagglutination
fr-FRFrench (France)Maladie hémorragique du lapin virus Ac:Titre:Ponctuel:Sérum:Semi-Quantitatif:Hémagglutination indirecte
it-ITItalian (Italy)Malattia emorragica virale, virus Ab:Titr:Pt:Siero:SemiQn:HAI
Synonyms: anticorpo Inibizione dell''emoagglutinazione Microbiologia Punto nel tempo (episodio) Siero Titolo Virus della malattia emorragica virale
ko-KRKorean (Korea, Republic Of)바이러스 출혈 병 바이러스 항체:역가:검사시점:혈청:정량:적혈구응집 억제
nl-NLDutch (Netherlands)Rabbit Hemorrhagic Disease-virus As:titer:moment:serum:semikwantitatief:hemagglutinatieremming
Synonyms: antistof; antilichaam RHD-virus; viral hemorrhagic disease; virale hemorrhagische ziekte
pl-PLPolish (Poland)Wirus krwotocznej choroby królików Ab:miano:punkt w czasie:surowica:półilościowy:hamowanie hemaglutynacji
Synonyms: Królik
pt-BRPortuguese (Brazil)Doença viral hemorrágica vírus Ac:Título:Pt:Soro:Qn:Inibição da hemaglutinação
Synonyms: ; RHDV; Infectious necrotic hepatitis; Hemorrhagic septicemia; RAcbit hemorrhagic disease; Calicivirus; 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; Dis; Microbiology
zh-CNChinese (China)兔出血症病毒 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: Ab;自身抗体 Oryctolagus curiculus;兔;野兔 RHDV Ab RHDV 抗体 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 疾 病 病毒性出血症病毒 Ab 病毒性出血症病毒;RHDV;传染性坏死性肝炎;兔出血病病毒;兔瘟病毒;兔病毒性出血症;兔病毒性出血症病毒;兔瘟;出血性败血病;杯状病毒;病毒性出血性疾病 症 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=23578-8