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Part Descriptions

LP13994-6   Dermatophagoides farinae
The most important House dust mites are Dermatophagoides farinae, which is more common in drier areas, and D. pteronyssinus. D. farinae has many of the same characteristics as D. pteronyssinus, which co-exists with the Storage mite Blomia tropicalis in subtropical and tropical regions as a major source of allergens. Recent evidence shows that even these very general boundaries are blurring and that in many instances all 3 mite species may be highly relevant, causing frequent sensitisation.

House dust mites cause symptoms such as perennial-type asthma, rhinitis and conjunctivitis, often with nocturnal or early morning episodes Copyright Copyright © 2006 Phadia AB. Source: ImmunoCap, ImmunoCap

LP13994-6   Dermatophagoides farinae
Dermatophagoides farinae, a species of house dust mite, is found worldwide but most abundant in drier regions. PMID: 15553602 Groups I and II, Der f 1 and Der f 2, are the most important allergenic proteins in D. farinae and exist as a number of isoforms. The recombinant forms, rDer f 1 and rDer f 2, are highly homologous to the native forms. PMID: 2732406 Source: Regenstrief LOINC

LP32397-9   Ab.IgG4
IgG4 is the least common subtype of IgG, and it has a variety of functions. In the context of allergic disease it is thought to have an immune-inhibitory role in preventing anaphylaxis and is commonly known as a "blocking" antibody. IgG4 binding to an allergen can compete with IgE-mediated binding, thereby inhibiting the activation of mast cells and basophils and IgE-mediated presentation to T-cells. Measuring IgG4 and its ratio to IgE has a role in monitoring allergen specific immunotherapy PMID: 26023323. IgG4 is also thought to have a role in autoimmunity and be involved in a less defined entity known as IgG4-Related Disease, a chronic immune-mediated fibroinflammatory disorder that often manifests with tumor-like masses .https://www.merckmanuals.com/professional/musculoskeletal-and-connective-tissue-disorders/igg4-related-disease/igg4-related-disease Source: Regenstrief LOINC

LOINC Names Get Info

Fully-Specified Name
Dermatophagoides farinae Ab.IgG4:MCnc:Pt:Ser:Qn:
Long Common Name
American house dust mite IgG4 Ab [Mass/volume] in Serum
Short Name
D farinae IgG4-mCnc
Display Name
American house dust mite IgG4 (S) [Mass/Vol]
Consumer Name Alpha Get Info
American house dust mite IgG4 antibody

Part Model Get Info

  • Component
    Dermatophagoides farinae Ab.IgG4
    LP95677-8
    • Analyte
      Dermatophagoides farinae Ab.IgG4
      LP95677-8
      • Component Numerator
        Dermatophagoides farinae Ab.IgG4
        LP95677-8
        • Component Numerator Core
          Dermatophagoides farinae
          LP13994-6
        • Component Numerator Core Suffix
          Ab.IgG4
          LP32397-9
      • Component Denominator
        NULL
         
        • Component Denominator Core
          NULL
           
        • Component Denominator Core Suffix
          NULL
           
    • Challenge
      NULL
       
    • Adjustment
      NULL
       
    • Count
      NULL
       
  • Property
    MCnc
    LP6827-2
  • Time
    Pt
    LP6960-1
  • System
    Ser
    LP7567-3
    • System Core
      Ser
      LP7567-3
    • Super System
      NULL
       
  • Scale
    Qn
    LP7753-9
  • Method
    NULL
     

Basic Attributes

Class
ALLERGY
Type
Laboratory
First Released
Version 2.29
Last Updated
Version 2.73 (MIN)
Order vs. Observation
Both
Common Test Rank Get Info
13850

Language Variants Get Info

TagLanguageTranslation
cs-CZCzech (Czechia)Prachovka americká IgG4:Hmotnostní koncentrace:Časový bod:Sérum:Kvantitativní:
el-GRGreek (Greece)Dermatophagoides farinae (Ακάρεα σκόνης) Ab.IgG4:MCnc:Pt:Ορός:Qn:
Synonyms: Ab.IgG4 ALLERGY Dermatophagoides farinae (Ακάρεα σκόνης) MCnc Pt Qn Αντίσωμα Ορός
es-ESSpanish (Spain)Dermatophagoides farinae IgG4:Concentración de masa:Punto temporal:Suero:Qn:
Synonyms: Cuantitativo
es-MXSpanish (Mexico)Dermatophagoides farinae Ab.IgG4:Concentración de masa:Punto temporal:Suero:Cuantitativo:
et-EEEstonian (Estonia)Ameerika tolmulest antikehad.IgG4:MCnc:Pt:S:Qn:
Synonyms: Juhuslik Kvantitatiivne Seerum
fr-CAFrench (Canada)Dermatophagoides farinae, IgG4:Concentration de masse:Temps ponctuel:Sérum:Quantitatif:
fr-FRFrench (France)Dermatophagoides farinae Ac IgG4:Masse/Volume:Ponctuel:Sérum:Numérique:
fr-BEFrench (Belgium)Dermatophagoides farinae Anticorps. IgG4:Concentration de masse:Temps ponctuel:Sérum:Quantitatif:
Synonyms: Anticorps d2
it-ITItalian (Italy)Dermatophagoides farinae Ab.IgG4:MCnc:Pt:Siero:Qn:
Synonyms: Acaro della polvere delle case americane Anticorpi IgG4 anticorpo Concentrazione di Massa Punto nel tempo (episodio) Risposta agli antigeni Siero
nl-NLDutch (Netherlands)Dermatophagoides farinae As.IgG4:massa/volume:moment:serum:kwantitatief:
Synonyms: Amerikaanse huisstofmijt antistof; antilichaam
pl-PLPolish (Poland)Dermatophagoides farinae Ab.IgG4:stężenie masowe:punkt w czasie:surowica:ilościowy:
Synonyms: Przeciwciała do Dermatophagoides farinae Przeciwciała IgG4 do roztocza kurzu domowego (Dermatophagoides farinae) Roztocze kurzu domowego
pt-BRPortuguese (Brazil)Dermatophagoides farinae Ac.IgG4:#N/A:Pt:Soro:Qn:
Synonyms: ; D farinae; HDM; d002; Dermatophagoides farianae; d2; House dust mite; Mass concentration; Level; Point in time; Random; Serum; SR; Quantitative; QNT; Quant; Quan; Antibodies; Autoantibody; Antibody; Autoantibodies; Antby; Acy; Anti; ALLERGY TESTING; Allergens; Allergen
ru-RURussian (Russian Federation)Dermatophagoides farinae Ат.IgG4:МассКонц:ТчкВрм:Сыв:Колич:
Synonyms: Американский домашний пылевой клещ Антитело Количественный Массовая концентрация Сыворотка Точка во времени;Момент
tr-TRTurkish (Turkey)Dermatophagoides farinae (tozlarda) Ab.IgG4:KütlKons:Zmlı:Ser:Kant:
Synonyms: Ak Ak.IgG4
zh-CNChinese (China)粉尘螨 抗体.IgG4:质量浓度:时间点:血清:定量型:
Synonyms: Ab.IgG4;IgG4;抗体 IgG4 Ab;自身抗体 可用数量表示的;定量性;数值型;数量型;连续数值型标尺 尘螨;屋尘螨;美洲室尘螨 时刻;随机;随意;瞬间 水平;浓度;质量浓度(单位体积) 粉尘螨抗体

Example Units

UnitSource
ug/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=56241-3