56404-7

Tobacco IgG4 Ab [Mass/volume] in Serum

Active

Part Descriptions

LP17643-5 Nicotiana tabacum
A glycoprotein of molecular weight 18,000 was purified from saline extracts of cured tobacco leaves. Immunochemically similar material was demonstrated in, and purified from, cigarette smoke condensate and cigarette smoke (Becker). Copyright Copyright © 2002 All Allergy. Source: All Allergy, All Allergy

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: Nicotiana tabacum Ab.IgG4:MCnc:Pt:Ser:Qn:
Long Common Name: Tobacco IgG4 Ab [Mass/volume] in Serum
Short Name: Tobacco IgG4-mCnc
Display Name: Tobacco IgG4 (S) [Mass/Vol]
Consumer Name Alpha Get Info: Tobacco IgG4 antibody

Part Model Get Info

Component
Nicotiana tabacum Ab.IgG4
LP95833-7
- Analyte
  Nicotiana tabacum Ab.IgG4
  LP95833-7
  - Component Numerator
    Nicotiana tabacum Ab.IgG4
    LP95833-7
    - Component Numerator Core
      Nicotiana tabacum
      LP17643-5
    - Component Numerator Core Suffix
      Ab.IgG4
      LP32397-9
  - 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 2.29
Last Updated: Version 2.73 (MIN)
Order vs. Observation: Both
Common Test Rank Get Info: 17837

Language Variants Get Info

Tag	Language	Translation
cs-CZ	Czech (Czechia)	Tabák (Nicotiana tabacum) IgG4:Hmotnostní koncentrace:Časový bod:Sérum:Kvantitativní:
el-GR	Greek (Greece)	Nicotiana tabacum (Καπνός) Ab.IgG4:MCnc:Pt:Ορός:Qn: Synonyms: Ab.IgG4 ALLERGY MCnc Nicotiana tabacum (Καπνός) Pt Qn Αντίσωμα Ορός
es-MX	Spanish (Mexico)	Nicotiana tabacum Ab.IgG4:Concentración de masa:Punto temporal:Suero:Cuantitativo:
es-ES	Spanish (Spain)	Tabaco (Nicotiana tabacum) IgG4:Concentración de masa:Punto temporal:Suero:Qn: Synonyms: Cuantitativo
et-EE	Estonian (Estonia)	Tubakas antikehad.IgG4:MCnc:Pt:S:Qn: Synonyms: Juhuslik Kvantitatiivne Seerum
fr-CA	French (Canada)	Nicotiana tabacum, IgG4:Concentration de masse:Temps ponctuel:Sérum:Quantitatif:
fr-FR	French (France)	Tabac (feuille) Ac IgG4:Masse/Volume:Ponctuel:Sérum:Numérique:
fr-BE	French (Belgium)	Nicotiana tabacum Anticorps. IgG4:Concentration de masse:Temps ponctuel:Sérum:Quantitatif: Synonyms: Anticorps Tabac, o201
it-IT	Italian (Italy)	Nicotiana tabacum Ab.IgG4:MCnc:Pt:Siero:Qn: Synonyms: Anticorpi IgG4 anticorpo Concentrazione di Massa Punto nel tempo (episodio) Risposta agli antigeni Siero Tabacco (Nicotiana tabacum)
nl-NL	Dutch (Netherlands)	Nicotiana tabacum As.IgG4:massa/volume:moment:serum:kwantitatief: Synonyms: antistof; antilichaam tabak
pt-BR	Portuguese (Brazil)	Nicotiana tAcacum Ac.IgG4:#N/A:Pt:Soro:Qn: Synonyms: ; Tobacco; Tobacco dust; Ro201; Tobacco leaf; o201; Mass concentration; Level; Point in time; Random; Serum; SR; Quantitative; QNT; Quant; Quan; Antibodies; Autoantibody; Antibody; Autoantibodies; Antby; Acy; Anti; ALLERGY TESTING; Allergens; Allergen
ru-RU	Russian (Russian Federation)	Nicotiana tabacum Ат.IgG4:МассКонц:ТчкВрм:Сыв:Колич: Synonyms: Антитело Количественный Массовая концентрация Сыворотка Табак обыкновенный (Nicotiana tabacum) Точка во времени;Момент
tr-TR	Turkish (Turkey)	Nicotiana tabacum Ab.IgG4:KütlKons:Zmlı:Ser:Kant: Synonyms: Ak Ak.IgG4
zh-CN	Chinese (China)	烟草抗体.IgG4:质量浓度:时间点:血清:定量型: Synonyms: Ab.IgG4;IgG4;抗体 IgG4 Ab;自身抗体可用数量表示的;定量性;数值型;数量型;连续数值型标尺时刻;随机;随意;瞬间水平;浓度;质量浓度(单位体积) 烟叶烟叶 Ab 烟叶抗体烟草 Ab

Example Units

Unit	Source
ug/mL	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://loinc.org/license for the full LOINC copyright and license.