LOINC
Version 2.70

97972-4Peanut recombinant (rAra h) 8 IgG4 Ab [Mass/volume] in SerumActive

Part Descriptions

LP113786-0   Arachis hypogaea recombinant (rAra h) 8
Ara h 8 is a Bet v 1-homologous panallergen. Ara h 8 appears to have a low stability to roasting and no stability to gastric digestion. Peanut allergy may be mediated in a subgroup of patients by means of cross-reaction of Bet v 1 induced antibodies with the homologous Peanut allergen Ara h 8. Copyright Copyright © 2006 Phadia AB. Source: ImmunoCap, ImmunoCap

LP113786-0   Arachis hypogaea recombinant (rAra h) 8
Ara h 8 is a clinically relevant peanut allergen that has bears significant homology to the birch tree pollen allergen, Bet v 1. Peanut allergy in a subgroup of patients with allergy to birch tree may be mediated by cross-reaction of Bet v 1 induced antibodies with the homologous peanut allergen Ara h 8. Ara h 8 appears to have low stability to roasting and but resists gastric digestion, as do many/most food allergens. 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

Fully-Specified Name

Component
Arachis hypogaea recombinant (rAra h) 8 Ab.IgG4
Property
MCnc
Time
Pt
System
Ser
Scale
Qn
Method

Additional Names

Short Name
Peanut (rAra h) 8 IgG4-mCnc
Display Name
Peanut recombinant (rAra h) 8 IgG4 (S) [Mass/Vol]
Consumer Name Alpha
Peanut Recombinant (rAra H) 8 IgG4 antibody

Basic Attributes

Class
ALLERGY
Type
Laboratory
First Released
Version 2.70
Last Updated
Version 2.70
Order vs. Observation
Both

Language Variants Get Info

zh-CNChinese (China)
落花生 重组 (rAra h) 8 抗体.IgG4:质量浓度:时间点:血清:定量型:
nl-NLDutch (Netherlands)
Arachis hypogaea recombinant (rAra h) 8 As.IgG4:massa/volume:moment:serum:kwantitatief:
fr-CAFrench (Canada)
Mutation au gène de résistance au pyrazinamide pncA de Mycobacterium tuberculosis , IgG4:Concentration de masse:Temps ponctuel:Sérum:Quantitatif:
it-ITItalian (Italy)
Arachis hypogaea, ricombinante (rAra h) 8 , Ab.IgG4:MCnc:Pt:Siero:Qn:
ru-RURussian (Russian Federation)
Arachis hypogaea рекомбинантный (rAra h) 8 Ат.IgG4:МассКонц:ТчкВрм:Сыв:Колич:
es-ESSpanish (Spain)
Arachis hypogaea recombinante (rAra h) 8 IgG4:Concentración de masa:Punto temporal:Suero:Qn:
tr-TRTurkish (Turkey)
Arachis hypogaea recombinant (rAra h) 8 Ab.IgG4:KütlKons:Zmlı:Ser:Kant:

Example Units

Unit Source
mg/L Example UCUM Units

LOINC FHIR® API Example - CodeSystem Request Get Info

https://fhir.loinc.org/CodeSystem/$lookup?system=http://loinc.org&code=97972-4