ag Your fresh start in 2026: A cure for many resolutions – now with a 15% early bird discount! ag ag Your fresh start in 2026: A cure for many resolutions – now with a 15% early bird discount! ag X
Go to homepage
€0.00
artgerecht Home Home

Immunoglobulins (Ig) - antibodies for immune protection, allergies and diagnostics

Immunoglobulins are antibodies of the immune system that recognise and fight pathogens. They are crucial for defence against infections, allergies and modern immunotherapies.

Interested in regular tips & information about health? Interested in regular tips & information about health?
Lexicon: I
Immunoglobulins (Ig)
0-9 A B C D E F G H I J K L M N O P Q R S T U V W X Y Z
Start Page | Table of Contents
Lexicon Navigation
0-9 A B C D E F G H I J K L M N O P Q R S T U V W X Y Z Start Page Table of Contents

Wissenswertes über "Immunoglobulins (Ig)"

Immunoglobulins (Ig) - also known as antibodies - are specialised proteins that are produced by the immune system to specifically recognise pathogens such as bacteria, viruses or fungi and render them harmless.

Immunoglobulins are produced by B cells (plasma cells) and are a central component of the specific (adaptive) immune defence. They circulate in the blood and mucous membranes, recognise foreign structures (antigens) and mark them for other immune cells.

There are five main classes with different functions:

  • IgG: Most common antibody in the blood, provides long-term protection after infections or vaccinations, placental.
  • IgA: Predominantly found in mucous membranes and secretions (e.g. saliva, tears, breast milk), protects against pathogens at ports of entry. 
  • IgM: Formed as the first antibody in acute infections 
  • IgE: Plays a central role in allergies and parasite defence 
  • IgD: Occurs in small amounts, function not yet fully understood.
In medical diagnostics, immunoglobulins serve as markers for acute or chronic infections, immune diseases or allergies. Certain patterns, e.g. increased IgE levels in allergies or a lack of IgA, can indicate autoimmune diseases, chronic inflammation or immunodeficiencies. They also play an important role in Covid-19, vaccination reactions or immunotherapies. Immunoglobulin preparations are also gaining therapeutic importance in immunology - for example as IVIG (intravenous immunoglobulins) for autoimmune diseases or for passive immunisation. The combination of antibodies with targeted therapy is also used in cancer immunotherapy or monoclonal antibody therapy.

Important properties of immunoglobulins: 

  • Antibodies of the adaptive immune system 
  • Recognition and binding of antigens 
  • Classes: IgG, IgA, IgM, IgE, IgD 
  • Application in diagnostics, vaccinations, allergy tests, immunotherapies 
  • Therapeutically usable as IVIG or monoclonal antibodies

Literature references

  • Janeway, C. A. et al (2022). ""Immunobiology - The Immune System in Health and Disease."" 
  • Abbas, A. K. et al. (2021). ""Cellular and Molecular Immunology."" 
  • Paul, W. E. (2012). ""Fundamental Immunology.""

Verwandte Produkte

Lactoferrin
Lactoferrin

For your universal protection

As one of the most valuable proteins in the body, lactoferrin is a natural component of the immune system.
UV-protected glass UV-protected glass
Lab-testedLab-tested
Non-GMO Non-GMO
No artificial additives No artificial additives
Product listed on the Cologne List® Product listed on the Cologne List®
Lactose-free Lactose-free
[siehe Varianten]
€59.90
Details
Zinc Complex 25mg
Zinc Complex 25mg

Essential trace element for your health & well-being

High-purity organic zinc compounds for the immune system, skin & hair
Lab-testedLab-tested
Non-GMO Non-GMO
Gluten-free Gluten-free
Vegan Vegan
30 Kapseln
30 Kapseln
€15.90

Die neusten Einträge

3 Posts in this encyclopedia category

PHGG

PHGG steht für Partially Hydrolyzed Guar Gum, ein teilweise hydrolysiertes Guarkernmehl, das als löslicher Ballaststoff in der Ernährungstherapie eingesetzt wird.
Read more

Irritable Bowel Syndrome (IBS) Symptoms

Der Reizdarm (Irritable Bowel Syndrome, IBS) ist eine der häufigsten funktionellen Magen-Darm-Erkrankungen.
Read more

Cervical Cancer

Gebärmutterhalskrebs (Zervixkarzinom) ist ein bösartiger Tumor, der im Gebärmutterhals (Zervix) entsteht.
Read more

Die meistgelesenen Einträge

3 Posts in this encyclopedia category

Magnesiumcarbonat

Magnesiumcarbonat ist eine anorganische Magnesiumverbindung mit säure-neutralisierender (antazidischer)   Wirkung. Erfahre mehr über Vorteile, Einsatzgebiete und Unterschiede zu besser resorbierbaren Magnesiumformen.
Read more

Cologne list

The Cologne List ® is an important initiative in competitive sports that offers athletes guidance in the selection of nutritional supplements.
Read more

Calorie content

The choice of food influences our energy intake. The calorie content varies greatly - some provide little energy, others a lot.
Read more

Verwandte Suchbegriffe: Immunoglobulin + immunoglobulins + Ig + IgG + IgA + IgM + IgE + IgD

COOKIE SETTINGS

We use cookies to make it easier for you to use the website and to improve our products. You decide which cookies you accept or reject. You can change your decision at any time in the website settings.