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Term Description

The staining pattern of glial fibrillary acidic protein IgG antibodies includes prominent filamentous staining in the subependymal zone and pia and subpial regions of the cerebral cortex and midbrain, with sparing of the cerebellum. PMID: 30724768

Part Description

LP411550-9   Glial fibrillary acidic protein.alpha subunit Ab.IgG
Glial fibrillary acidic protein (GFAP) antibody is a biomarker for immune inflammation. GFAP IgG autoantibody binds to GFAPα, and is found in serum and cerebrospinal fluid (CSF) of indiviuals with GFAP astrocytopathy. GFAP antibodies are detectable by immunofluorescence (IF), cell-based assay (CBA) and western blot. GFAP astrocytopathy often overlaps with other autoimmune diseases, making diagnosis challenging due to the coexisting neural autoantibodies. PMID: 30568655 Source: Regenstrief LOINC

LOINC Names Get Info

Fully-Specified Name
Glial fibrillary acidic protein.alpha subunit Ab.IgG:Titr:Pt:Ser:SemiQn:IF
Long Common Name
Glial fibrillary acidic protein alpha subunit IgG Ab [Titer] in Serum by Immunofluorescence
Short Name
GFAP alpha IgG Titr Ser IF
Display Name
Glial fibrillary acidic protein alpha subunit IgG IF (S) [Titer]
Consumer Name Alpha Get Info
Glial fibrillary acidic protein alpha subunit IgG antibody, Blood

Part Model Get Info

  • Component
    Glial fibrillary acidic protein.alpha subunit Ab.IgG
    LP411550-9
    • Analyte
      Glial fibrillary acidic protein.alpha subunit Ab.IgG
      LP411550-9
      • Component Numerator
        Glial fibrillary acidic protein.alpha subunit Ab.IgG
        LP411550-9
        • Component Numerator Core
          Glial fibrillary acidic protein.alpha subunit
          LP411529-3
        • Component Numerator Core Suffix
          Ab.IgG
          LP32401-9
      • 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
  • System
    Ser
    LP7567-3
    • System Core
      Ser
      LP7567-3
    • Super System
      NULL
       
  • Scale
    SemiQn
    LP436123-6
  • Method
    IF
    LP6323-2

Basic Attributes

Class
SERO
Type
Laboratory
First Released
Version 2.67
Last Updated
Version 2.75 (MAJ)
Change Reason
Release 2.68: COMPONENT: Corrected Component since this test detects the alpha subunit of the glial fibrillary acidic protein.
Order vs. Observation
Both

Language Variants Get Info

TagLanguageTranslation
cs-CZCzech (Czechia)Gliový fibrilární kyselý protein alfa podjednotka IgG:Arbitrární koncentrace (titr):Časový bod:Sérum:Semikvantitativní:Imunofluoresecence (IF)
el-GRGreek (Greece)Γλοιακή ινιδική όξινη πρωτεΐνη.υπομονάδα άλφα Αντισώματα IgG:Titr:Pt:Ορός:Ημιποσοτική:Ανοσοφθορισμός
Synonyms: Pt SERO Titr Άλφα υπομονάδα Ανοσοσφαιρίνη G Ανοσοφθορισμός Αντίσωμα Αντισώματα IgG Γλοιακή ινιδική όξινη πρωτεΐνη Γλοιακή ινιδική όξινη πρωτεΐνη.υπομονάδα άλφα Ημιποσοτική Ορός Πρωτεΐνη
es-ESSpanish (Spain)Subunidad alfa de la proteína ácida fibrilar glial IgG:Titulo / Factor de dilución:Punto temporal:Suero:Semicuantitativo:Inmunofluorescencia (IF)
Synonyms: Semicuantitativo
es-MXSpanish (Mexico)Proteína ácida fibrilar glial subunidad alfa IgG:Título:Punto temporal:Suero:Cuantitativo:Inmunofluorescencia (IF)
fr-FRFrench (France)GFAP alpha Ac IgG:Titre:Ponctuel:Sérum:Semi-Quantitatif:Immunofluorescence
it-ITItalian (Italy)Proteina acida fibrillare gliale.alfa Ab.IgG:Titr:Pt:Siero:SemiQn:IF
Synonyms: anticorpi IgG anticorpo GFAP Immunofluorescenza (IF) Punto nel tempo (episodio) Siero Sierologia (anticorpi e la maggior parte degli ant Subunità alfa Titolo
pl-PLPolish (Poland)Kwaśne białko włókienkowe.podjednostka alfa Ab.IgG:miano:punkt w czasie:surowica:półilościowy:immunofluorescencja
Synonyms: Alfa-podjednostka GFAP GFAP IgG przeciwciała IgG Przeciwciała IgG do kwaśnego białka włókienkowego gleju podjednostka alfa
zh-CNChinese (China)神经胶质纤维酸性蛋白.alpha 亚单位 抗体.IgG:滴定度:时间点:血清:半定量型:免疫荧光法
Synonyms: Ab.IgG;IgG;抗体 IgG Ab;自身抗体 GFAP;神经胶质纤维酸性蛋白;glial fibrillary acidic protein IFA法;IF法;抗补体免疫荧光法;时间分辨荧光法;荧光原位杂交技术;荧光原位杂交法;荧光抗体 PGH Alpha 亚单位;PGH α亚单位;α亚单位;垂体糖蛋白;垂体糖蛋白类 PR;Prot;成分 - 化学 - 蛋白质类;蛋白;朊;蛋白质类;蛋白质类物质 α 免疫球蛋白 G 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 神经胶质纤维酸性蛋白.alpha 亚单位（alpha 亚基、α-亚基、α-亚单位、α亚基、α亚单位）;神经胶质纤维酸性蛋白.α亚基;神经胶质纤维酸性蛋白.α亚单位;GFAP-α 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 阿尔法

Example Units

UnitSource
{titer}Example UCUM Units

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CodeSystem lookup
https://fhir.loinc.org/CodeSystem/$lookup?system=http://loinc.org&code=93423-2