39087-2

Myelin associated glycoprotein IgM Ab [Titer] in Serum by Immunoassay

Active

Part Description

LP18213-6 Myelin associated glycoprotein
Myelin associated glycoprotein (MAG) is a 100 kDa transmembrane glycoprotein found in the periaxonal membranes of Schwann cells and oligodendrocytes of myelin sheaths. Despite the fact that MAG is a known white matter inhibitor of axonal regeneration and as a receptor for IgM antibodies that demyelinates peripheral nerves, it has important roles that promote normal formation and maintenance of myelinated axons. There are two apparent functions of MAG which are to act as a ligand for an axonal receptor which maintains myelinated axons, and to act as an axonal signal receptor that promotes differentiation, maintenance, and survival of oligodendrocytes. MAG shares an epitope with other glyoconjugates that is the target protein in autoimmune peripheral neuropathy, that is associated with IgM gammopathy which causes the death of oligodendrocytes that is seen in multiple sclerosis. PMID: 17241126 Source: Regenstrief LOINC

LOINC Names Get Info

Fully-Specified Name: Myelin associated glycoprotein Ab.IgM:Titr:Pt:Ser:SemiQn:IA
Long Common Name: Myelin associated glycoprotein IgM Ab [Titer] in Serum by Immunoassay
Short Name: MAG IgM Titr Ser IA
Display Name: Myelin associated glycoprotein IgM IA (S) [Titer]
Consumer Name Alpha Get Info: Myelin associated glycoprotein IgM antibody, Blood

Part Model Get Info

Component
Myelin associated glycoprotein Ab.IgM
LP39127-3
- Analyte
  Myelin associated glycoprotein Ab.IgM
  LP39127-3
  - Component Numerator
    Myelin associated glycoprotein Ab.IgM
    LP39127-3
    - Component Numerator Core
      Myelin associated glycoprotein
      LP18213-6
    - Component Numerator Core Suffix
      Ab.IgM
      LP32403-5
  - 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
- Time Core
  Pt
  LP6960-1
- Time Modifier
  NULL
System
Ser
LP7567-3
- System Core
  Ser
  LP7567-3
- Super System
  NULL
Scale
SemiQn
LP436123-6
Method
IA
LP217197-5

Basic Attributes

Class: SERO
Type: Laboratory
First Released: Version 2.15
Last Updated: Version 2.75 (MAJ)
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: 6764

Member of these Groups Get Info

LOINC Group	Group Name
LG6993-2	Myelin associated glycoprotein Ab.IgM\|Titr\|Pt\|ANYBldSerPl

Language Variants Get Info

Tag	Language	Translation
cs-CZ	Czech (Czechia)	Glykoprotein asociovaný s myelinem IgM:Arbitrární koncentrace (titr):Časový bod:Sérum:Semikvantitativní:Imunoanalýza
de-DE	German (Germany)	Myelin-assoziiertes Glycoprotein Ak.IgM:Titer:Zeitpunkt:Serum:Semiquantitativ:Immunoassay
el-GR	Greek (Greece)	Γλυκοπρωτεΐνη σχετιζόμενη με τη μυελίνη Αντισώματα IgM:Titr:Pt:Ορός:Ημιποσοτική:IA Synonyms: IA Pt SERO Titr Ανοσοσφαιρίνη M Αντίσωμα Αντισώματα IgM Γλυκοπρωτεΐνη σχετιζόμενη με τη μυελίνη Ημιποσοτική Μυελίνη Ορός
es-ES	Spanish (Spain)	Glicoproteína asociada a la mielina IgM:Titulo / Factor de dilución:Punto temporal:Suero:Semicuantitativo:IA Synonyms: Semicuantitativo
es-MX	Spanish (Mexico)	Glicoproteína Ab.IgM asociada a mielina:Título:Punto temporal:Suero:Cuantitativo:Inmunoensayo
fr-CA	French (Canada)	Glycoprotéine associée à la myéline, IgM:Titre:Temps ponctuel:Sérum:SemiQn:IA
fr-FR	French (France)	MAG Ac IgM:Titre:Ponctuel:Sérum:Semi-Quantitatif:Immunoanalyse
it-IT	Italian (Italy)	Mielina, glicoproteina associata Ab.IgM:Titr:Pt:Siero:SemiQn:IA Synonyms: Anticorpi IgM anticorpo Glicoproteina associata alla mielina Immunoassay Punto nel tempo (episodio) Siero Sierologia (anticorpi e la maggior parte degli ant Titolo
ko-KR	Korean (Korea, Republic Of)	말이집 관련 당단백질 항체.면역글로불린 M:역가:검사시점:혈청:정량:효소면역측정법
nl-NL	Dutch (Netherlands)	myeline-geassocieerd glycoproteïne As.IgM:titer:moment:serum:semikwantitatief:immunoassay Synonyms: antistof; antilichaam IA
pl-PL	Polish (Poland)	Glikoproteina związana z mieliną Ab.IgM:miano:punkt w czasie:surowica:półilościowy:metoda immunologiczna Synonyms: IgM MAG Przeciwciała do glikoproteiny związanej z mieliną Przeciwciała IgM do glikoproteiny związanej z mieliną
pt-BR	Portuguese (Brazil)	Mielina associada a glicoproteína Ac.IgM:Título:Pt:Soro:Qn:Imunoensaio Synonyms: ; MAG; Immune globulin M; Immunoglobulin M; Dilution factor; Titer; Titre; Ttr; Titered; Point in time; Random; Serum; SR; Quantitative; QNT; Quant; Quan; Enzyme immunoassay; ELISA; MEIA; SUDS; ELFA; IAA; Antibodies; Autoantibody; Antibody; Autoantibodies; Antby; Acy; Anti; Glycoprot; Glycoproteins; gG; GP; Assoc; Serology; MAGM
uk-UA	Ukrainian (Ukraine)	Мієлін-асоційований глікопротеїн Антитіла.IgM:Титр:МоментЧасу:Сироватка:Кількісно:Імуноаналіз Synonyms: ABS; Aby; Antby; Anti; Antibodies; Antibody; Assoc; Autoantibodies; Autoantibody; Dilution factor; Dilution Factor (Titer); EIA; ELFA; ELISA; Enzyme immunoassay; gG; Glycoprot; Glycoproteins; GP; IAA; Immune globulin M; Immunoglobulin M; MAG; MAGM; MEIA; Point in time; QNT; Quan; Quant; Quantitative; Random; Serology; Serum; SR; SUDS; Titer; Titered; Titre; Ttr
zh-CN	Chinese (China)	髓磷脂相关糖蛋白抗体.IgM:滴定度:时间点:血清:半定量型:免疫测定法 Synonyms: Ab.IgM;IgM;抗体 IgM Ab;自身抗体 gp MAG Ab MAG Ab.IgM MAG 抗体 MAG 抗体.IgM MAG;髓磷脂相关糖蛋白（Myelin Associated Glycoprotein，MAG） MAGM 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;酶免疫试验免疫球蛋白 M 关联的效价;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;瞬间有联系的相关的糖朊糖缀蛋白糖蛋白（Glycoprotein，gp，GP）糖蛋白类血清;血清学;血清学检验项目;血清学检验项目 (非微生物学);血清学检验项目（非微生物学）;血清学检验项目类;血清学检验项目类 (非微生物学);血清学类;血清学类检验项目;血清学类检验项目 (非微生物学);血清学类试验;血清学类试验 (非微生物学);血清学试验;血清学试验 (非微生物学);血清学试验（非微生物学）;血清学试验类 (非微生物学);血清类醣蛋白骨磷脂;髓鞘质髓磷脂相关糖蛋白 Ab 髓磷脂相关糖蛋白 Ab.IgM 髓磷脂相关糖蛋白 IgM 髓磷脂相关糖蛋白 IgM（Myelin associated glycoprotein IgM，MAGM）

Example Units

Unit	Source
titer units	REGENSTRIEF
{titer}	Example UCUM Units

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LOINC Copyright

Copyright © Regenstrief Institute, Inc. All Rights Reserved. To the extent included herein, the LOINC table and LOINC codes are copyright © Regenstrief Institute, Inc. and the Logical Observation Identifiers Names and Codes (LOINC) Committee. See https://loinc.org/license for the full LOINC copyright and license.