HIV 1+2 Ab and HIV1 p24 Ag [Identifier] in Serum, Plasma or Blood by Rapid immunoassay 75666-8
LOINC Code
| LOINC code | 75666-8 | ||
|---|---|---|---|
| name | HIV 1+2 Ab and HIV1 p24 Ag [Identifier] in Serum, Plasma or Blood by Rapid immunoassay | ||
| 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. | ||
| status | ACTIVE | ||
Fully-Specified Name | |||
| component | HIV 1+2 Ab & HIV1 p24 Ag | ||
| property | Prid = Presence or identity: Prid stands for “Presence or identity”, is used for assays that detect whether or not an analyte of a particular kind is present, and if it is, to identify the specific analyte. | ||
| time | Pt = Point in time: To identify measures at a point in time. This is a synonym for “spot” or “random” as applied to urine measurements. | ||
| system | Ser/Plas/Bld Ser = Serum Plas = Plasma Bld = Whole blood | ||
| scale | Nom = Nominal: Nominal or categorical responses that do not have a natural ordering. (e.g., names of bacteria, reported as answers, categories of appearance that do not have a natural ordering, such as, yellow, clear, bloody. | ||
| method | IA.rapid | ||
Additional Names | |||
| short name | HIV 1+2 Ab+HIV1p24 Ag SerPlBld IA.rapid | ||
Basic Attributes | |||
| class | MICRO | ||
| type | 1 Laboratory | ||
| order vs. observation | Both | ||
Associated Observations | |||
LOINC codes that represent optional associated observation(s) for a clinical observation or laboratory test. A LOINC term may represent a single associated observation or panel containing several associated observations. | |||
History/Usage | |||
| test rank | 2259 of 2000 most commonly performed tests by labs in USA | ||
| first released | |||
| last updated | 2.73 | ||
| last change type | MIN - change to field other than name | ||
| 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. | ||
Related Names | |||
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