LOINC
Version 2.67

89539-1Mitochondria M2 Ab [Presence] in Cerebral spinal fluid by Line blotActive

Term Description

This term was created for, but is not limited in use to, the submitter's test strip, a membrane strip pre-coated with a specific set of antigens in parallel lines. If antibodies to any of those antigens are present in the patient's serum, they will bind to the specific antigen. The bound patient antibodies are then detected using labelled anti-human antibodies. Manufacturers call this method by different names, including immunoblot, line blot, and line immunoassay. LOINC uses the immunoblot (IB) method to mean that some electrophoretic/chromatographic separation occurs such that position (size) of the band is part of the assessment (as in Western blot). Because this assay does not involve a separation step but rather uses strips with pre-fixed antigens, the LOINC Method for this term is Line blot.
Source: Regenstrief LOINC

Part Description

LP29153-1   Mitochondria M2
Mitochondrial Antibody is present in approximately 95% of patients with primary biliary cirrhosis (PBC). Mitochondrial M2 Antibody has an even higher specificity for PBC. Source: Quest Diagnostics Inc., Mitochondrial antibody

Fully-Specified Name

Component
Mitochondria M2 Ab
Property
PrThr
Time
Pt
System
CSF
Scale
Ord
Method
Line blot

Additional Names

Short Name
Mitochondria M2 Ab CSF Ql Line blot
Display Name
Mitochondria M2 Ab Line blot Ql (CSF)

Basic Attributes

Class
SERO
Type
Laboratory
First Released
Version 2.64
Last Updated
Version 2.64
Order vs. Observation
Both

Example Answer List LL744-4

Source: Regenstrief Institute

Answer Code Score Answer ID
Detected LA11882-0
Not detected LA11883-8

Member of these Groups

LG26131-9 Mitochondria M2 Ab|PrThr|Pt|CSF

Language Variants Get Info

zh-CNChinese (CHINA)
线粒体 M2 抗体:存在情况或阈值:时间点:脑脊液:序数型:线点印迹法
nl-NLDutch (NETHERLANDS)
mitochondriaal M2 As:aanwezigheid:moment:liquor cerebrospinalis:ordinaal:lijnblot
fr-CAFrench (CANADA)
Mitochondrie M2 , Ac:Présence-Seuil:Temps ponctuel:LCR:Ordinal:Immunoessai sur bandelette
fr-FRFrench (FRANCE)
Mitochondries M2 anticorps:Présence/Seuil:Ponctuel:Liquide céphalorachidien:Qualitatif:Blot en ligne
es-ESSpanish (SPAIN)
Mitocondrial (M2) Anticuerpos:PrThr:Punto temporal:Líquido Cefalorraquideo:Ord:Line blot

LOINC FHIR® API Example - CodeSystem Request Get Info

https://fhir.loinc.org/CodeSystem/$lookup?system=http://loinc.org&code=89539-1