99424-4
Penicillin G IgG4 Ab [Mass/volume] in Serum
Active
Part Descriptions
LP16237-7 Penicillin G
A penicillin derivative commonly used as sodium or potassium salts in the treatment of a variety of infections. It is effective against most gram-positive bacteria. It has also been used as an experimental anti-convulsant because of its actions on gamma-aminobutyric acid mediated synaptic transmission.
Source: National Library of Medicine, MeSH 2006
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
- Penicillin G Ab.IgG4:
MCnc: Pt: Ser: Qn: - Long Common Name
- Penicillin G IgG4 Ab [Mass/volume] in Serum
- Short Name
- Penicillin G IgG4-mCnc
- Display Name
- Penicillin G IgG4 (S) [Mass/Vol]
- Consumer Name Alpha Get Info
- Penicillin G IgG4 antibody
Part Model Get Info
- Component
- Penicillin G Ab.IgG4
LP430523-3
- Analyte
- Penicillin G Ab.IgG4
LP430523-3
- Component Numerator
- Penicillin G Ab.IgG4
LP430523-3
- 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
- Time Core
- Pt
LP6960-1
- Time Modifier
- NULL
- 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 2.72
- Last Updated
- Version 2.72 (ADD)
- Order vs. Observation
- Both
Language Variants Get Info
| Tag | Language | Translation |
|---|---|---|
| cs-CZ | Czech (Czechia) | Penicilin G Ab.IgG4: |
| el-GR | Greek (Greece) | Πενικιλλίνη G Ab.IgG4: Synonyms: Ab.IgG4 ALLERGY G MCnc Pt Qn Αντίσωμα Ορός Πενικιλλίνη Πενικιλλίνη G |
| es-ES | Spanish (Spain) | Penicilina G IgG4: Synonyms: Cuantitativo |
| et-EE | Estonian (Estonia) | Penitsiliin G antikehad.IgG4: Synonyms: Juhuslik Kvantitatiivne Seerum |
| fr-CA | French (Canada) | Pénicilline G, IgG4: |
| fr-BE | French (Belgium) | Pénicilline G Anticorps. IgG4: Synonyms: Anticorps Pen G |
| fr-FR | French (France) | Pénicilline G Ac IgG4: |
| it-IT | Italian (Italy) | Penicillina G Ab.IgG4: Synonyms: Anticorpi IgG4 anticorpo Concentrazione di Massa Punto nel tempo (episodio) Risposta agli antigeni Siero |
| nl-NL | Dutch (Netherlands) | penicilline G As.IgG4: Synonyms: antistof; |
| ru-RU | Russian (Russian Federation) | Пенициллин G Ат.IgG4: Synonyms: Антитело Количественный Массовая концентрация Сыворотка Точка во времени; |
| tr-TR | Turkish (Turkey) | Penisilin G Ab.IgG4: Synonyms: Ak Ak.IgG4 |
| zh-CN | Chinese (China) | 青霉素 G 抗体.IgG4: Synonyms: Ab.IgG4; |
Example Units
| Unit | Source |
|---|---|
| mg/L | Example UCUM Units |
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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://