Log In

Term Description

Phospholipase A2 Receptor (PLA2R) antibodies in human serum can be quantitatively measured in relative units (rU) by immunoassays. Such antibodies are found in patients with idiopathic membranous glomerulonephritis (MGN) but not in patients with secondary glomerulonephritis. The test is used to differentiate these two conditions.

Part Description

LP172674-6   Phospholipase A2 receptor Ab.IgG
The M-type phospholipase A2 receptor (PLA2R) stimulates the production of phospholipase A2 receptor autoantibodies. The PLA2R antibodies are a sensitive biomarker for idiopathic membranous nephropathy (MN). Over 80% of patients with MN are positive for PLA2R antibodies. MN is a syndrome where immune complexes deposit on the basement membrane and along with complement fixation alter the filtration barrier leading to proteinuria. The target antigens reside on the podocytes and is where the disease process begins. PLA2R antibodies are useful to diagnose and monitor treatment of MN. PMCID: PMC3103733 Source: Regenstrief LOINC

LOINC Names Get Info

Fully-Specified Name
Phospholipase A2 receptor Ab.IgG:ACnc:Pt:Ser:Qn:IA
Long Common Name
Phospholipase A2 receptor IgG Ab [Units/volume] in Serum by Immunoassay
Short Name
PLA2R IgG Ser IA-aCnc
Display Name
Phospholipase A2 receptor IgG IA Qn (S)
Consumer Name Alpha Get Info
Phospholipase A2 Receptor IgG antibody, Blood

Part Model Get Info

  • Component
    Phospholipase A2 receptor Ab.IgG
    LP172674-6
    • Analyte
      Phospholipase A2 receptor Ab.IgG
      LP172674-6
      • Component Numerator
        Phospholipase A2 receptor Ab.IgG
        LP172674-6
        • Component Numerator Core
          Phospholipase A2 receptor
          LP172676-1
        • 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
    ACnc
    LP6773-8
  • Time
    Pt
    LP6960-1
  • System
    Ser
    LP7567-3
    • System Core
      Ser
      LP7567-3
    • Super System
      NULL
       
  • Scale
    Qn
    LP7753-9
  • Method
    IA
    LP217197-5

Basic Attributes

Class
SERO
Type
Laboratory
First Released
Version 2.44
Last Updated
Version 2.73 (MIN)
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
7545

Language Variants Get Info

TagLanguageTranslation
ar-JOArabic (Jordan)أضداد الغلوبولين المناعي نمط G لمستقبل الفوسفوليباز A2 في المصل ( بتقنية المقايسة المناعية ، الوحدات / الحجم )
cs-CZCzech (Czechia)Fosfolipáza A2 receptor IgG:Arbitrární koncentrace:Časový bod:Sérum:Kvantitativní:Imunoanalýza
de-ATGerman (Austria)Synonyms: PL-A2R-AK IgG
de-DEGerman (Germany)Phospholipase-A2-Rezeptor Ak.IgG:Arbiträre Konzentration:Zeitpunkt:Serum:Quantitativ:Immunoassay
el-GRGreek (Greece)Υποδοχέας φωσφολιπάσης A2 Αντισώματα IgG:ACnc:Pt:Ορός:Qn:IA
Synonyms: A2 ACnc IA Pt Qn SERO Ανοσοσφαιρίνη G Αντίσωμα Αντισώματα IgG Ορός Υποδοχέας φωσφολιπάσης A2 Φωσφολιπάση
es-ESSpanish (Spain)Receptor fosfolipasa A2 IgG:Concentración arbitraria:Punto temporal:Suero:Qn:IA
Synonyms: Cuantitativo
es-MXSpanish (Mexico)Receptor de fosfolipasa A2 Ab.IgG:Concentración arbitraria:Punto temporal:Suero:Cuantitativo:Inmunoensayo
fr-FRFrench (France)Phospholipase A2 récepteur Ac IgG:Arbitraire/Volume:Ponctuel:Sérum:Numérique:Immunoanalyse
it-ITItalian (Italy)Fosfolipasi, recettore a2 Ab.IgG:ACnc:Pt:Siero:Qn:IA
Synonyms: anticorpi IgG anticorpo Concentrazione Arbitraria Immunoassay Punto nel tempo (episodio) Recettore della fosfolipasi A2 Siero Sierologia (anticorpi e la maggior parte degli ant
nl-NLDutch (Netherlands)fosfolipase A2-receptor As.IgG:eenheid/volume:moment:serum:kwantitatief:immunoassay
Synonyms: antistof; antilichaam IA
pl-PLPolish (Poland)Receptor fosfolipazy A2 Ab.IgG:stężenie w jednostkach umownych:punkt w czasie:surowica:ilościowy:metoda immunologiczna
Synonyms: IgG Przeciwciała do receptora fosfolipazy A2 przeciwciała IgG Przeciwciała IgG przeciw receptorowi fosfolipazy A2
ru-RURussian (Russian Federation)Фосфолипаза A2 рецептор Ат.IgG:ПроизвКонц:ТчкВрм:Сыв:Колич:IA
Synonyms: Антитело Количественный Произвольная концентрация Сыворотка Точка во времени;Момент
tr-TRTurkish (Turkey)Fosfolipaz A2 reseptörü Ab.IgG:SçKons:Zmlı:Ser:Kant:İA
Synonyms: Ak Ak.IgG İmmünölçüm, immünoassay
uk-UAUkrainian (Ukraine)Рецептор фосфоліпази А2 Антитіла.IgG:Довільна Концентрація:МоментЧасу:Сироватка:Кількісно:Імуноаналіз
Synonyms: ABS; Aby; Antby; Anti; Antibodies; Antibody; Anti-PLA2R; Arbitrary concentration; Autoantibodies; Autoantibody; EIA; ELFA; ELISA; Enzyme immunoassay; IAA; Immune globulin G; Immunoglobulin G; k203; MEIA; Membranous Glomerulonephritis; Membranous Nephropathy; nApi m 1 Phospholipase A2, Bee; PLA2R; Point in time; QNT; Quan; Quant; Quantitative; Random; Rec; Recept; Receptors; Recp; Recptr; Rk203; Serology; Serum; SR; SUDS
zh-CNChinese (China)磷脂酶 A2 受体 抗体.IgG:任意型浓度:时间点:血清:定量型:免疫测定法
Synonyms: A2 型 Ab.IgG;IgG;抗体 IgG Ab;自身抗体 Phospholipase A2 receptor;PLA2R 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 G 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 磷酸脂酶 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
[arb'U]/mLExample UCUM Units

LOINC Terminology Service (API) using HL7® FHIR® Get Info

CodeSystem lookup
https://fhir.loinc.org/CodeSystem/$lookup?system=http://loinc.org&code=73737-9