Version 2.77

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

Fully-Specified Name

Component
Myelin associated glycoprotein Ab.IgM
Property
ACnc
Time
Pt
System
Ser
Scale
Qn
Method
IA

Additional Names

Short Name
MAG IgM Ser IA-aCnc
Display Name
Myelin associated glycoprotein IgM IA Qn (S)
Consumer Name Alpha Get Info
Myelin associated glycoprotein IgM antibody, Blood

Basic Attributes

Class
SERO
Type
Laboratory
First Released
Version 1.0l
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
6108

Member of these Groups Get Info

LOINC Group Group Name
LG1871-5 Myelin associated glycoprotein Ab.IgM|ACnc|Pt|ANYBldSerPl

Language Variants Get Info

Tag Language Translation
de-DE German (Germany) Myelin-assoziiertes Glycoprotein Ak.IgM:Arbiträre Konzentration:Zeitpunkt:Serum:Quantitativ:Immunoassay
es-AR Spanish (Argentina) [anticuerpo anti - ] glucoproteína asociada a la mielina [Ac].IgM [Inmunoglobulina M]:concentración arbitraria:punto en el tiempo:suero:cuantitativo:enzimoinmunoanálisis
es-ES Spanish (Spain) Glicoproteína asociada a la mielina IgM:Concentración arbitraria:Punto temporal:Suero:Qn:IA
Synonyms: Cuantitativo
es-MX Spanish (Mexico) Glicoproteína Ab.IgM asociada a mielina:Concentración arbitraria:Punto temporal:Suero:Cuantitativo:Inmunoensayo
fr-CA French (Canada) Glycoprotéine associée à la myéline , IgM:Concentration arbitraire:Temps ponctuel:Sérum:Quantitatif:IA
fr-FR French (France) MAG anticorps IgM:Arbitraire/Volume:Ponctuel:Sérum:Numérique:Immunoanalyse
fr-BE French (Belgium) Glycoprotéine associée à la myéline Anticorps. IgM:Concentration arbitraire:Temps ponctuel:Sérum:Quantitatif:IA
Synonyms: Anticorps
it-IT Italian (Italy) Mielina, glicoproteina associata Ab.IgM:ACnc:Pt:Siero:Qn:IA
Synonyms: Anticorpi IgM anticorpo Concentrazione Arbitraria Glicoproteina associata alla mielina Immunoassay Punto nel tempo (episodio) Siero Sierologia (anticorpi e la maggior parte degli ant
ko-KR Korean (Korea, Republic Of) 말이집 관련 당단백질 항체.면역글로불린 M:임의농도:검사시점:혈청:정량:효소면역측정법
nl-NL Dutch (Netherlands) myeline-geassocieerd glycoproteïne As.IgM:eenheid/volume:moment:serum:kwantitatief:immunoassay
Synonyms: antistof; antilichaam IA
pt-BR Portuguese (Brazil) Mielina associada a glicoproteína Ac.IgM:ACnc:Pt:Soro:Qn:Imunoensaio
Synonyms: ; MAG; Immune globulin M; Immunoglobulin M; Arbitrary concentration; 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
ru-RU Russian (Russian Federation) Миелин ассоциированный гликопротеин Ат.IgM:ПроизвКонц:ТчкВрм:Сыв:Колич:IA
Synonyms: Антитело Количественный Миелин-ассоциированный гликопротеин Произвольная концентрация Сыворотка Точка во времени;Момент
tr-TR Turkish (Turkey) Miyelinle ilişkili glikoprotein Ab.IgM:SçKons:Zmlı:Ser:Kant:İA
Synonyms: Ak Ak.IgM İmmünölçüm, immünoassay
uk-UA Ukrainian (Ukraine) Мієлін-асоційований глікопротеїн Антитіла.IgM:Довільна Концентрація:МоментЧасу:Сироватка:Кількісно:Імуноаналіз
Synonyms: ABS; Aby; Antby; Anti; Antibodies; Antibody; Arbitrary concentration; Assoc; Autoantibodies; Autoantibody; 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
zh-CN Chinese (China) 髓磷脂相关糖蛋白 抗体.IgM:任意型浓度:时间点:血清: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 任意型浓度(单位体积);任意浓度;单位体积的任意单位数;人工型浓度 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 可用数量表示的;定量性;数值型;数量型;连续数值型标尺 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
[arb'U]/mL 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=17314-6