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Part Description

LP16663-4   Acetylcholine receptor blocking
AChR antibodies and striated muscle antibodies have been detected in patients with Myasthenia gravis (MG), thymoma without neurological symptoms, and in patients with other autoimmune diseases, including, for example, Lambert-Eaton disease, myasthenic syndrome, rheumatoid arthritis, systemic lupus erythematosus, Graves disease, and autoimmune liver disease.

AChR antibodies are further characterized into three categories; binding, blocking, and modulating.
ACHR-binding antibodies are detected in 90% of patients with severe, generalized MG, and 50% of patients with ocular MG. ACHR-modulating antibodies and ACHR-blocking antibodies are detected in approximately 65% to 70% of MG patients. Source: ARUP Laboratories

LOINC Names Get Info

Fully-Specified Name
Acetylcholine receptor blocking Ab:Titr:Pt:Ser:SemiQn:IF
Long Common Name
Acetylcholine receptor blocking Ab [Titer] in Serum by Immunofluorescence
Short Name
AChR Block Ab Titr Ser IF
Display Name
Acetylcholine receptor blocking Ab IF (S) [Titer]
Consumer Name Alpha Get Info
Acetylcholine receptor blocking antibody, Blood

Part Model Get Info

  • Component
    Acetylcholine receptor blocking Ab
    LP36949-3
    • Analyte
      Acetylcholine receptor blocking Ab
      LP36949-3
      • Component Numerator
        Acetylcholine receptor blocking Ab
        LP36949-3
        • Component Numerator Core
          Acetylcholine receptor blocking
          LP16663-4
        • Component Numerator Core Suffix
          Ab
          LP20667-9
      • 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 1.0
Last Updated
Version 2.75 (MAJ)
Order vs. Observation
Both
Common Test Rank Get Info
18604

Language Variants Get Info

TagLanguageTranslation
cs-CZCzech (Czechia)Acetylcholinový receptor blokující Ab:Arbitrární koncentrace (titr):Časový bod:Sérum:Semikvantitativní:Imunofluoresecence (IF)
el-GRGreek (Greece)Αποκλεισμός υποδοχέα ακετυλοχολίνης Αντίσωμα:Titr:Pt:Ορός:Ημιποσοτική:Ανοσοφθορισμός
Synonyms: Pt SERO Titr Ακετυλοχολίνη Ανοσοφθορισμός Αντίσωμα Αποκλεισμός υποδοχέα ακετυλοχολίνης Ημιποσοτική Ορός Υποδοχέας ακετυλοχολίνης
es-ARSpanish (Argentina)anticuerpo bloqueante del receptor de acetilcolina:factor de dilución (titulación):punto en el tiempo:suero:cuantitativo:inmunofluorescencia
es-ESSpanish (Spain)Bloqueador del receptor de acetilcolina Anticuerpos:Titulo / Factor de dilución:Punto temporal:Suero:Semicuantitativo:Inmunofluorescencia (IF)
Synonyms: Semicuantitativo
es-MXSpanish (Mexico)Ab bloqueador del receptor de acetilcolina:Título:Punto temporal:Suero:Cuantitativo:Inmunofluorescencia (IF)
fr-CAFrench (Canada)Blocage du récepteur de l'acétylcholine, Ac:Titre:Temps ponctuel:Sérum:SemiQn:Immunofluorescence
fr-FRFrench (France)Acétylcholine récepteur bloquant Ac:Titre:Ponctuel:Sérum:Semi-Quantitatif:Immunofluorescence
it-ITItalian (Italy)Acetilcolina, recettore bloccante Ab:Titr:Pt:Siero:SemiQn:IF
Synonyms: anticorpo Immunofluorescenza (IF) Punto nel tempo (episodio) Recettore bloccante l''acetilcolina Recettore dell''acetilcolina Siero Sierologia (anticorpi e la maggior parte degli ant Titolo
ko-KRKorean (Korea, Republic Of)아세틸콜린 수용체 차단 항체:역가:검사시점:혈청:정량:면역형광
nl-NLDutch (Netherlands)acetylcholinereceptorblokkade As:titer:moment:serum:semikwantitatief:immunofluorescentie
Synonyms: acetylcholine receptor antistof; antilichaam IF
pl-PLPolish (Poland)Blokowanie receptora acetylocholiny Ab:miano:punkt w czasie:surowica:półilościowy:immunofluorescencja
Synonyms: AChR Blokowanie AChR
pt-BRPortuguese (Brazil)Acetilcolina Bloqueador do Receptor Ac:Título:Pt:Soro:Qn:Imunofluorescência
Synonyms: ; AChR Block; ACRA; ACH; Acetylch; Dilution factor; Titer; Titre; Ttr; Titered; Point in time; Random; Serum; SR; Quantitative; QNT; Quant; Quan; ACIF; FA; Fluorescent antibody; Immune fluorescence; Fluoresent; Immunoflour; Immunofluor; Immunofluorescence; IFA; Time Resolved Fluorescence; Anticomplement Immunofluorescence; TRF; Antibodies; Autoantibody; Antibody; Autoantibodies; Antby; Acy; Anti; Recep; Recp; Rec; Receptors; Recept; Recptr; Serology
zh-CNChinese (China)乙酰胆碱受体封闭 抗体:滴定度:时间点:血清:半定量型:免疫荧光法
Synonyms: Ab;自身抗体 ACH;乙酰胆硷 AChR 封闭 Ab AChR 封闭;乙酰胆碱受体封闭（Acetylcholine Receptor Antibodies，ACRA） AChR 封闭抗体 AChR;乙酰胆碱受体（Acetylcholine Receptor，AChR） 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 乙酰胆碱受体封闭 Ab 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 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

Example Units

UnitSource
{titer}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=5038-5