103126-9
Wheat native (nTri a) 19+20+21 IgE Ab [Presence] in Serum by Radioallergosorbent test (RAST)
Active
Part Description
LP220484-2 Triticum aestivum native (nTri a) 19+20+21
Gliadins are naturally occurring water and salt insoluble proteins of wheat. They are made up of several components, including alpha/beta (nTri a 21), gamma (nTri a 20), and omega (nTri a 19) based on their electrophoretic mobility at a low pH. The omega gliadin is further subdivided into two groups known as fast and slow omega gliadins. The water and salt insoluble gliadin proteins are associated with wheat-dependent, exercise-induced anaphylaxis (WDEIA). WDEIA is a severe allergic reaction that is characterized by symptoms that range from urticaria to respiratory, gastrointestinal, or cardiovascular distress that is brought on by exercise 1 to 4 hours after the ingestion of wheat. Factors other than exercise that can induce the severe reaction to wheat ingestion include: ingesting aspirin or alcohol, infections, stress, female sex hormones or menstruation. The presence of gliadin IgE antibodies in patient serum is useful in diagnosing WDEIA. The gamma and omega gliadin allergens may also be important to identifying severe allergy to ingested wheat. (http://www.phadia.com/en/Products/Allergy-testing-products/ImmunoCAP-Allergen-Information/Food-of-Plant-Origin/Allergen-Components/nGliadin-Wheat/)
Source: Regenstrief LOINC
Fully-Specified Name
- Component
- Triticum aestivum native (nTri a) 19+20+21 Ab.IgE
- Property
- PrThr
- Time
- Pt
- System
- Ser
- Scale
- SemiQn
- Method
- RAST
Additional Names
- Short Name
- Wheat (nTri a) 19+20+21 IgE RAST
- Display Name
- Wheat native (nTri a) 19+20+21 IgE RAST (S) [Presence]
- Consumer Name Alpha Get Info
- Wheat native (nTri a) 19+20+21 allergy test
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
- Order vs. Observation
- Observation
Language Variants Get Info
Tag | Language | Translation |
---|---|---|
es-ES | Spanish (Spain) | Recombinante n Tri a 19+20+21. Triticum aestivum nativo IgE: Synonyms: Semicuantitativo |
fr-FR | French (France) | Blé nTri a19+20+21 (natif) Ac IgE: |
it-IT | Italian (Italy) | Triticum aestivum (nTri a) 19+20+21 Ab.IgE: Synonyms: anticorpi anti-IgE anticorpo Frumento Grano nativo (nTri a) 19 Grano nativo (nTri a) 19+20+21 Presenza o Soglia Punto nel tempo (episodio) Risposta agli antigeni Siero Test di radioallergoassorbimento (RAST) |
nl-NL | Dutch (Netherlands) | tarwe natuurlijk (nTri a) 19+20+21 As.IgE: Synonyms: antistof; |
zh-CN | Chinese (China) | 小麦 原生 (nTri a) 19+20+21 抗体.IgE: Synonyms: A 型 Ab.IgE; |
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- CodeSystem lookup
- https:
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