102927-1
Wheat Bran IgG4 Ab [Presence] in Serum by Radioallergosorbent test (RAST)
Active
Part Description
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
- Bran wheat Ab.IgG4:
PrThr: Pt: Ser: SemiQn: RAST - Long Common Name
- Wheat Bran IgG4 Ab [Presence] in Serum by Radioallergosorbent test (RAST)
- Short Name
- Wheat Bran IgG4 RAST
- Display Name
- Wheat Bran IgG4 RAST (S) [Presence]
- Consumer Name Alpha Get Info
- Wheat bran IgG4 antibody
Part Model Get Info
- Component
- Bran wheat Ab.IgG4
LP227814-3
- Analyte
- Bran wheat Ab.IgG4
LP227814-3
- Component Numerator
- Bran wheat Ab.IgG4
LP227814-3
- Component Denominator
- NULL
- Component Denominator Core
- NULL
- Component Denominator Core Suffix
- NULL
- Challenge
- NULL
- Adjustment
- NULL
- Count
- NULL
- Property
- PrThr
LP217195-9
- Time
- Pt
LP6960-1
- Time Core
- Pt
LP6960-1
- Time Modifier
- NULL
- System
- Ser
LP7567-3
- System Core
- Ser
LP7567-3
- Super System
- NULL
- Scale
- SemiQn
LP436123-6
- Method
- RAST
LP6477-6
Example Answer List: LL1927-4
Source: Wikipedia- Link to External List
- http://en.wikipedia.org/wiki/RAST_test
| Answer | Code | Score | Answer ID |
|---|---|---|---|
| 0 | LA6111-4 | ||
| 1 | LA6112-2 | ||
| 2 or more | LA6113-0 | ||
| 3 | LA6114-8 | ||
| 4 | LA6115-5 | ||
| 5 | LA10137-0 | ||
| 6 | LA10138-8 |
Basic Attributes
- Class
- ALLERGY
- Type
- Laboratory
- First Released
- Version 2.75
- Last Updated
- Version 2.75 (ADD)
- Order vs. Observation
- Observation
Language Variants Get Info
| Tag | Language | Translation |
|---|---|---|
| cs-CZ | Czech (Czechia) | Pšeničné otruby Ab.IgG4: |
| el-GR | Greek (Greece) | Πίτουρο σιταριού Ab.IgG4: Synonyms: Ab.IgG4 ALLERGY PrThr Pt RAST Αντίσωμα Ημιποσοτική Ορός Πίτουρο σιταριού |
| es-ES | Spanish (Spain) | Salvado de trigo IgG4: Synonyms: Semicuantitativo |
| fr-CA | French (Canada) | Son de blé, IgG4: |
| fr-FR | French (France) | Son de blé Ac IgG4: |
| it-IT | Italian (Italy) | Crusca di frumento Ab.IgG4: Synonyms: Anticorpi IgG4 anticorpo Crusca di frumento Presenza o Soglia Punto nel tempo (episodio) Risposta agli antigeni Siero Test di radioallergoassorbimento (RAST) |
| nl-NL | Dutch (Netherlands) | tarwezemelen As.IgG4: Synonyms: antistof; |
| zh-CN | Chinese (China) | 麦麸 抗体.IgG4: Synonyms: Ab.IgG4; |
LOINC Terminology Service (API) using HL7® FHIR® Get Info
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LOINC Copyright
Copyright © Regenstrief Institute, Inc. All Rights Reserved. To the extent included herein, the LOINC table and LOINC codes are copyright © Regenstrief Institute, Inc. and the Logical Observation Identifiers Names and Codes (LOINC) Committee. See https://