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
Property
PrThr
Time
Pt
System
Ser
Scale
Ord
Method
IA

Additional Names

Short Name
MAG Ab Ser Ql IA
Display Name
Myelin associated glycoprotein Ab IA Ql (S)
Consumer Name Alpha Get Info
Myelin associated glycoprotein antibody, Blood

Basic Attributes

Class
SERO
Type
Laboratory
First Released
Version 2.00
Last Updated
Version 2.73
Change Reason
The PrThr property is used for LOINC terms whose results are reported using an ordered categorical scale, regardless of whether or not an internal threshold was used to make that determination. This change was approved by the Laboratory LOINC Committee in June 2016.; 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
19490

Member of these Groups Get Info

LOINC Group Group Name
LG1889-7 Myelin associated glycoprotein Ab|PrThr|Pt|ANYBldSerPl

Language Variants Get Info

Tag Language Translation
es-AR Spanish (Argentina) [anticuerpo anti - ] glucoproteína asociada a la mielina [Ac]:concentración arbitraria:punto en el tiempo:suero:ordinal:enzimoinmunoanálisis
es-ES Spanish (Spain) Glicoproteína asociada a la mielina Anticuerpos:PrThr:Punto temporal:Suero:Ord:IA
es-MX Spanish (Mexico) Glicoproteína Ab asociada a mielina:Presencia o umbral:Punto temporal:Suero:Ordinal:Inmunoensayo
fr-CA French (Canada) Glycoprotéine associée à la myéline , Ac:Présence-Seuil:Temps ponctuel:Sérum:Ordinal:IA
fr-FR French (France) MAG anticorps:Présence/Seuil:Ponctuel:Sérum:Qualitatif:Immunoanalyse
fr-BE French (Belgium) Glycoprotéine associée à la myéline Ac:PrThr:Temps ponctuel:Sérum:Ordinal:IA
Synonyms: Anticorps
it-IT Italian (Italy) Mielina, glicoproteina associata Ab:PrThr:Pt:Siero:Ord:IA
Synonyms: anticorpo Glicoproteina associata alla mielina Immunoassay Presenza o Soglia Punto nel tempo (episodio) Siero Sierologia (anticorpi e la maggior parte degli ant
ko-KR Korean (Korea, Republic Of) 말이집 관련 당단백질 항체:임의농도:검사시점:혈청:순위척도:효소면역측정법
nl-NL Dutch (Netherlands) myeline-geassocieerd glycoproteïne As:aanwezigheid:moment:serum:ordinaal:immunoassay
Synonyms: antistof; antilichaam IA
pt-BR Portuguese (Brazil) Mielina associada a glicoproteína Ac:ACnc:Pt:Soro:Ord:Imunoensaio
Synonyms: ; MAG; Arbitrary concentration; Point in time; Random; Serum; SR; Ql; Ordinal; QL; Qualitative; Qual; Screen; Enzyme immunoassay; ELISA; MEIA; SUDS; ELFA; IAA; Antibodies; Autoantibody; Antibody; Autoantibodies; Antby; Acy; Anti; Glycoprot; Glycoproteins; gG; GP; Assoc; Serology
ru-RU Russian (Russian Federation) Миелин ассоциированный гликопротеин Ат:PrThr:ТчкВрм:Сыв:Пор:IA
Synonyms: Антитело Миелин-ассоциированный гликопротеин Порядковый Сыворотка Точка во времени;Момент
tr-TR Turkish (Turkey) Miyelinle ilişkili glikoprotein Ab:MevcEşik:Zmlı:Ser:Srl:İA
Synonyms: Ak İmmünölçüm, immünoassay Mevcut
zh-CN Chinese (China) 髓磷脂相关糖蛋白 抗体:存在情况或阈值:时间点:血清:序数型:免疫测定法
Synonyms: Ab;自身抗体 gp MAG Ab MAG 抗体 MAG;髓磷脂相关糖蛋白（Myelin Associated Glycoprotein，MAG） 依次型;分类顺序型;定性的;序数型（或称等级型）;性质上的;有序型;有序性分类应答;有序性分类结果;秩次型;等级型;筛查;顺序型 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 关联的 存在情况;存在;存在与否;是否存在;阈值;界值;界限;阀值;临界值;存在情况（存在、存在与否、是否存在）或阈值（界值、界限、阀值、临界值） 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

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