TERMIUM Plus®
The Government of Canada’s terminology and linguistic data bank.
IMMUNOGLOBULINE G [2 records]
Record 1 - internal organization data 2023-03-30
Record 1, English
Record 1, Subject field(s)
- Biochemistry
- Immunology
- Diagnostic Procedures (Medicine)
Record 1, Main entry term, English
- immunoglobulin G
1, record 1, English, immunoglobulin%20G
correct
Record 1, Abbreviations, English
- IgG 2, record 1, English, IgG
correct
Record 1, Synonyms, English
- IgG antibody 3, record 1, English, IgG%20antibody
correct
Record 1, Textual support, English
Record number: 1, Textual support number: 1 CONT
IgG antibodies are found in all body fluids. They are the smallest but most common antibody (75% to 80%) of all the antibodies in the body. IgG antibodies are very important in fighting bacterial and viral infections. IgG antibodies are the only type of antibody that can cross the placenta in a pregnant woman to help protect her baby (fetus). 3, record 1, English, - immunoglobulin%20G
Record 1, French
Record 1, Domaine(s)
- Biochimie
- Immunologie
- Méthodes diagnostiques (Médecine)
Record 1, Main entry term, French
- immunoglobuline G
1, record 1, French, immunoglobuline%20G
correct, feminine noun
Record 1, Abbreviations, French
- IgG 1, record 1, French, IgG
correct, feminine noun
Record 1, Synonyms, French
- anticorps IgG 2, record 1, French, anticorps%20IgG
correct, masculine noun
Record 1, Textual support, French
Record number: 1, Textual support number: 1 CONT
Les IgG sont produites lors d'un contact [de l'organisme] avec un antigène qui se prolonge ou lors d'un second contact de l'organisme avec un antigène. C'est la réponse mémoire, principe selon lequel fonctionnent l'immunité acquise et les vaccins. Leur affinité pour l'antigène est plus forte que celle des IgM. 3, record 1, French, - immunoglobuline%20G
Record number: 1, Textual support number: 2 CONT
immunoglobuline G (IgG) [...] Les IgG représentent la principale classe d'immunoglobulines du sérum, les concentrations normales chez l'adulte étant de l'ordre de 12 g/L. Les 4 sous-classes d'IgG maternelles passent dans la circulation fœtale et assurent l'immunité passive du nouveau-né [...] 4, record 1, French, - immunoglobuline%20G
Record number: 1, Textual support number: 1 OBS
IgG: Ce terme figure dans l'article «immunoglobuline» du Larousse médical. 5, record 1, French, - immunoglobuline%20G
Record 1, Spanish
Record 1, Textual support, Spanish
Record 2 - internal organization data 1993-02-26
Record 2, English
Record 2, Subject field(s)
- Immunology
Record 2, Main entry term, English
- short-term sensitization immunoglobulin G 1, record 2, English, short%2Dterm%20sensitization%20immunoglobulin%20G
Record 2, Abbreviations, English
- IgG (S-TS) 1, record 2, English, IgG%20%28S%2DTS%29
Record 2, Synonyms, English
Record 2, Textual support, English
Record number: 2, Textual support number: 1 CONT
... some human sera contained antibodies that were still able to sensitize the skin of monkeys after heating the serum for 2 hours at 56 degrees C. Moreover, maximal sensitization with these sera was accomplished approximately 2 hours after injection and persisted for less than 24 hours, whereas sensitization by IgE antibodies was optimal after 24 hours and persisted for several weeks. The heat-stable anaphylactic antibody was not removed from the serum by absorption with immunosorbent-bound anti-IgE. Accordingly, the name "short-term sensitization IgG, IgG (S-TS) was introduced to distinguish these antibodies from IgE antibodies. 1, record 2, English, - short%2Dterm%20sensitization%20immunoglobulin%20G
Record 2, French
Record 2, Domaine(s)
- Immunologie
Record 2, Main entry term, French
- immunoglobuline G STS
1, record 2, French, immunoglobuline%20G%20STS
feminine noun
Record 2, Abbreviations, French
- IgS STS 1, record 2, French, IgS%20STS
Record 2, Synonyms, French
Record 2, Textual support, French
Record number: 2, Textual support number: 1 DEF
Les IgG STS (short term sensitizing) sont des anticorps spécifiques appartenant au sous-groupe des IgG 4. Pour Pepys, leur intervention devrait être soupçonnée chez l'homme lorsque les prick-tests sont négatifs et que seules les intradermoréactions sont positives. 1, record 2, French, - immunoglobuline%20G%20STS
Record 2, Spanish
Record 2, Textual support, Spanish
Copyright notice for the TERMIUM Plus® data bank
© Public Services and Procurement Canada, 2025
TERMIUM Plus®, the Government of Canada's terminology and linguistic data bank
A product of the Translation Bureau
Features
Language Portal of Canada

Access a collection of Canadian resources on all aspects of English and French, including quizzes.
Writing tools

The Language Portal’s writing tools have a new look! Easy to consult, they give you access to a wealth of information that will help you write better in English and French.
Glossaries and vocabularies

Access Translation Bureau glossaries and vocabularies.
- Date Modified: