Version 2.80

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

Fully-Specified Name

Component
Avian paramyxovirus 2 Ab
Property
Titr
Time
Pt
System
Ser
Scale
SemiQn
Method
HAI

Additional Names

Long Common Name
Avian paramyxovirus 2 Ab [Titer] in Serum by Hemagglutination inhibition
Short Name
APMV2 Ab Titr Ser HAI
Display Name
Avian paramyxovirus 2 Ab HAI (S) [Titer]
Consumer Name Alpha Get Info
Avian paramyxovirus 2 antibody, Blood

Basic Attributes

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

Language Variants Get Info

Tag Language Translation
el-GR Greek (Greece) Παραμυξοϊός των πτηνών 2 Αντίσωμα:Titr:Pt:Ορός:Ημιποσοτική:HAI
Synonyms: Titr
es-AR Spanish (Argentina) Paramixovirus 2 aviario:factor de dilución (titulación):punto en el tiempo:suero:cuantitativo:inhibición de la hemoaglutinación
es-ES Spanish (Spain) Paramixovirus aviar tipo 2 Anticuerpos:Titulo / Factor de dilución:Punto temporal:Suero:Semicuantitativo:Inhibición de la Hemaglutinación
Synonyms: Semicuantitativo
es-MX Spanish (Mexico) Paramixovirus aviar 2 Ab:Título:Punto temporal:Suero:Cuantitativo:Inhibición de la hemaglutinación
fr-CA French (Canada) Paramyxovirus aviaire 2, Ac:Titre:Temps ponctuel:Sérum:SemiQn:Inhibition de l'hémagglutination
it-IT Italian (Italy) Aviaria paramyxovirus 2 Ab:Titr:Pt:Siero:SemiQn:HAI
Synonyms: anticorpo Inibizione dell''emoagglutinazione Microbiologia Punto nel tempo (episodio) Siero Titolo
ko-KR Korean (Korea, Republic Of) 조류 파라믹소바이러스 2 항체:역가:검사시점:혈청:정량:적혈구응집 억제
nl-NL Dutch (Netherlands) aviair paramyxovirus 2 As:titer:moment:serum:semikwantitatief:hemagglutinatieremming
Synonyms: antistof; antilichaam
pl-PL Polish (Poland) Paramyksowirus ptasi 2. Ab:miano:punkt w czasie:surowica:półilościowy:hamowanie hemaglutynacji
Synonyms: Paramyksowirus ptasi Paramyksowirus ptasi 2. Przeciwciałą do paramyksowirusa ptasiego typu 2
pt-BR Portuguese (Brazil) Gripe aviária paramixovírus 2 Ac:Título:Pt:Soro:Qn:Inibição da hemaglutinação
Synonyms: ; APMV2; Yucaipa; APMV-2; APMV; 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; Paramyxo virus; Fowl; Bird; II; Microbiology
zh-CN Chinese (China) 禽副粘病毒 2 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: Ⅱ Ab;自身抗体 APMV 2 型 Ab APMV 2 型;APMV2;APMV-2;Yucaipa;Yucaipa 病毒;家禽副粘液病毒 2 型;尤开帕;尤开帕病毒 APMV 2 型抗体 APMV;家禽副粘液病毒 APMV2 Ab APMV-2 Ab APMV2 抗体 APMV-2 抗体 II Yucaipa 病毒 Ab Yucaipa 病毒抗体 副粘病毒属 家禽副粘液病毒 2 型 Ab 家禽副粘液病毒 2 型抗体 尤开帕病毒 Ab 尤开帕病毒抗体 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 禽副粘病毒 2 型 Ab 禽类 红细胞凝集抑制试验 鸟 鸟的 鸟禽 鸟类 鸟类的

Example Units

Unit Source
{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=15449-2