LOINC
Version 2.70

97979-9Apple recombinant (rMal d) 3 IgG4 Ab [Mass/volume] in SerumActive

Part Descriptions

LP212206-9   Malus domestica recombinant (rMal d) 3
Recombinant Malus domestica (rMal d) 3 is a lipid transfer protein of the apple. Lipid transfer proteins are also present in many other species of plants, including peaches, nuts and grapes, are often linked to severe allergic reactions, and have cross-reactivity across species. [PMID: 23106665] 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
Malus domestica recombinant (rMal d) 3 Ab.IgG4
Property
MCnc
Time
Pt
System
Ser
Scale
Qn
Method

Additional Names

Short Name
Apple (rMal d) 3 IgG4-mCnc
Display Name
Apple recombinant (rMal d) 3 IgG4 (S) [Mass/Vol]
Consumer Name Alpha
Apple recombinant (rMal d) 3 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)
苹果 重组 (rMal d) 3 抗体.IgG4:质量浓度:时间点:血清:定量型:
nl-NLDutch (Netherlands)
Malus domestica recombinant (rMal d) 3 As.IgG4:massa/volume:moment:serum:kwantitatief:
it-ITItalian (Italy)
Malus domestica, ricombinante (rMal d) 3 , Ab.IgG4:MCnc:Pt:Siero:Qn:
es-ESSpanish (Spain)
Recombinante (rMal d) 3 Malus domestica IgG4:Concentración de masa:Punto temporal:Suero:Qn:

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=97979-9