Version 2.78

Term Description

Simultaneously and separately detects HIV-1 p24 antigen (Ag) and HIV-1/2 antibodies (Ab) in human serum, plasma, capillary, and whole blood. Detecting both HIV-1/2 antibodies and the HIV-1 antigen allows earlier diagnosis of HIV than tests relying solely on the presence of HIV 1/2 antibodies because the antigen may be detectable before the virus. This assay is not intended for newborn screening, cord blood specimens, or on individuals less than 12-years. It is also not intended for use in screening blood products or tissue donors. This term was based on, but not limited in use to, the Alere Determine HIV-1&2 Ag/Ab Combo test kit, which delivers results in 25-30 minutes.
Source: Regenstrief LOINC

Part Description

LP185898-6   HIV 1+2 Ab & HIV1 p24 Ag
Two types of human immunodeficiency viruses (HIV) have been characterized: HIV-1 and HIV-2. HIV-1 was initially discovered in the early 1980s and thought to be the sole causative agent of HIV infections and ultimately AIDS. In 1986, HIV-2 was isolated and also found to cause AIDs. HIV-1 is more virulent and the predominant cause of the HIV infections worldwide. HIV-2 is poorly transmitted and is primarily concentrated in West Africa.

Presently (2012), HIV-1 strains are divided into four groups, including group M (major) with subtypes A through K, group O (outlier), group N (non-M or O), and group P. HIV-2 is divided into subtypes A through E. Occasionally, two viruses of different subtypes can "cross react" and blend their genetic material to create a new hybrid HIV virus. However, many of these new strains do not survive for long. Studies have also shown that the core proteins of HIV-1 and HIV-2 display frequent cross-reactivity whereas the envelope proteins are more type-specific. Source: Regenstrief LOINC

Fully-Specified Name

Component
HIV 1+2 Ab & HIV1 p24 Ag
Property
Prid
Time
Pt
System
Ser/Plas/Bld
Scale
Nom
Method
IA.rapid

Additional Names

Short Name
HIV 1+2 Ab+HIV1p24 Ag SerPlBld IA.rapid
Display Name
HIV 1+2 Ab and HIV1 p24 Ag IA.rapid Nom (S/P/Bld)
Consumer Name Alpha Get Info
HIV 1+2 Ab and HIV1 P24 antigen, Blood

Example Answer List: LL3021-4

Source: Centers for Disease Control and Prevention
Answer Code Score Answer ID
Ag (+) and Ab (-) LA21479-3
Ag (-) and Ab (+) LA21480-1
Ag (+) and Ab (+) LA21481-9
Ag (-) and Ab (-) LA21482-7

Basic Attributes

Class
MICRO
Type
Laboratory
First Released
Version 2.50
Last Updated
Version 2.73
Change Reason
The EIA method, which was always intended to cover more than just enzyme-linked immunoassay and whose display name for the long common name has always been Immunoassay, was renamed IA in order to eliminate ambiguity about whether the method has a broader meaning than just enzyme-linked immunoassay. Likewise, EIA.rapid was renamed IA.rapid. These changes were approved by the Laboratory LOINC Committee in June 2016.
Order vs. Observation
Both
Common Test Rank Get Info
2259

Language Variants Get Info

Tag Language Translation
es-ES Spanish (Spain) Anticuerpos HIV 1+2 y HIV1 p24 Antígeno:Presencia o identidad:Punto temporal:Suero, Plasma o Sangre:Nom:IA.rapid
es-MX Spanish (Mexico) VIH 1 + 2 Ab y VIH1 p24 Ag:Presencia o identidad:Punto temporal:Suero, plasma o sangre:Nominal:Inmunoensayo rápido
fr-FR French (France) VIH-1+2 Ac et VIH-1 p24 Ag:Identification:Ponctuel:Sérum/Plasma/Sang:Résultat nominal:Immunoanalyse rapide
it-IT Italian (Italy) HIV 1+2 Ab & HIV1 p24, Ag:Prid:Pt:Siero/Plasma/Sangue:Nom:IA.rapido
Synonyms: Ab HIV 1+2+p24 HIV1 HIV 1+2 Ab e HIV1 p24 Immunoassay Immunoassay rapido Microbiologia Plasma Plasma o Sangue Presenza o Identità Punto nel tempo (episodio) Sangue Siero Siero o Plasma Siero,Plasma o Sangue
nl-NL Dutch (Netherlands) HIV 1+2 Ab & HIV1 p24 Ag:identificator:moment:serum of plasma of bloed:nominaal:immunoassay.sneltest
Synonyms: antigeen IA IA.rapid
pl-PL Polish (Poland) HIV 1+2 Ab & HIV1 p24 Ag:wykrycie lub identyfikacja:punkt w czasie:surowica, osocze lub krew:cecha:szybka metoda immunologiczna
Synonyms: Ludzki wirus niedoboru odporności typu 1 Ludzki wirus niedoboru odporności typu 1 i 2 Ludzki wirus niedoboru odporności typu 1+2 Przeciwciała do HIV 1 i 2 Przeciwciała do HIV 1+2 Przeciwciała do HIV 1+2 i antygen p24 HIV1 Przeciwciała do HIV 1+2 i p24 HIV1
tr-TR Turkish (Turkey) HIV 1+2 Ab ve HIV1 p24 Ag:MevcKimlik:Zmlı:Ser/Plaz/Kan:Snf:İA.hızlı
Synonyms: Antijen İmmünölçüm, immünoassay
zh-CN Chinese (China) HIV 1 型+2 型抗体与 HIV 1 型 p24 抗原:存在与否或特征标识:时间点:血清/血浆/全血:名义型:免疫测定法.快速
Synonyms: Ⅰ Ⅱ Ag AIDS;AIDS 病毒;人类免疫缺陷病毒;人类免疫缺陷病毒（Human immunodeficiency virus，HIV）;爱滋病;艾滋病;艾滋病病毒;获得性免疫缺陷综合征;获得性免疫缺陷综合征（Acquired Immure Deficiency Syndrome，AIDS，艾滋病） HIV 1 & 2 Ab HIV 1+2 Ab HIV 1+2 Ab 与 HIV1 p24;HIV 1+2 型（人类免疫缺陷病毒 1+2 型、人类免疫缺陷病毒 I+II 型、人免疫缺陷病毒 1+2 型、人免疫缺陷病毒 I+II 型、HIV I+II、HIV I+II 型、艾滋病病毒 I+II 型）与 HIV 1 型 p24 HIV 1+2 型（人类免疫缺陷病毒 1+2 型、人类免疫缺陷病毒 I+II 型、人免疫缺陷病毒 1+2 型、人免疫缺陷病毒 I+II 型、HIV I+II、HIV I+II 型、艾滋病病毒 I+II 型）抗体+HIV 1 型（人类免疫缺陷病毒 1 型、人类免疫缺陷病毒 I 型、人免疫缺陷病毒 1 型、人免疫缺陷病毒 I 型、HIV I、HIV I 型、艾滋病病毒 I 型） p24 HIV1;HTLV 3;HTLV III;人类免疫缺陷病毒 1 型;人类免疫缺陷病毒 I 型;HIV 1 型（人类免疫缺陷病毒 1 型、人类免疫缺陷病毒 I 型、人免疫缺陷病毒 1 型、人免疫缺陷病毒 I 型、HIV I、HIV I 型、艾滋病病毒 I 型） I II 人类免疫缺陷病毒 1 & 2 型 Ab 人类免疫缺陷病毒 1 & 2 型抗体 人类免疫缺陷病毒 1 与 2 型 Ab 人类免疫缺陷病毒 1 与 2 型;HIV（人类免疫缺陷病毒、人免疫缺陷病毒、艾滋病病毒） 1 型（I 型） 与 2 型（II 型） 人类免疫缺陷病毒 1 与 2 型抗体 人类免疫缺陷病毒 1+2 型 Ab 人类免疫缺陷病毒 1+2 型;HIV 1+2 型（人类免疫缺陷病毒 1+2 型、人类免疫缺陷病毒 I+II 型、人免疫缺陷病毒 1+2 型、人免疫缺陷病毒 I+II 型、HIV I+II、HIV I+II 型、艾滋病病毒 I+II 型） 人类免疫缺陷病毒 1+2 型抗体 免疫测定;免疫分析法;免疫检定法;免疫检定;免疫试验;酶免疫测定法;酶免疫测定;酶免疫分析法;酶免疫检定法;酶免疫检定;酶免疫试验 分类型应答;分类型结果;名义性;名称型;名词型;名词性;标称性;没有自然次序的名义型或分类型应答 存在;存在与否;特征标识;身份;身份标识 微生物学;微生物学试验;微生物学试验（培养、DNA、抗原及抗体） 快速免疫测定;快速免疫测定法;快速免疫分析法;快速免疫检定法;快速免疫检定;快速免疫试验;酶免疫测定法.快速;快速酶免疫测定法;快速酶免疫测定;快速酶免疫分析法;快速酶免疫检定法;快速酶免疫检定;快速酶免疫试验 时刻;随机;随意;瞬间 血;血液 血浆或全血;血浆/血液;血浆或血液 血清、血浆或全血;血清、血浆或血液;血清/血浆/血液 血清或血浆

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