Now available: Electrolytes Pure – for daily mineral supply & fast rehydration Now available: Electrolytes Pure – for daily mineral supply & fast rehydration
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

L’FERRIN
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

Snus

Snus ist rauchfreier Tabak aus Skandinavien. Trotz fehlender Rauchbelastung birgt er gesundheitliche Risiken wie Krebs- und Herz-Kreislauf-Erkrankungen.
Read more

Burkholderia cepacia

Burkholderia cepacia ist ein Bakterium, das vor allem immungeschwächte Patienten gefährdet. Häufig problematisch durch Antibiotikaresistenzen.
Read more

Schamane

Ein Schamane verbindet spirituelles Wissen mit Heilritualen. Traditionen reichen von Naturheilkunde bis zu Trance-Reisen.
Read more

Die meistgelesenen Einträge

3 Posts in this encyclopedia category

Cologne list

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

Lactoferrin CLN®

Lactoferrin CLN® is a highly pure, bioactive protein to support iron deficiency, infections and intestinal diseases - immunomodulating, anti-inflammatory and versatile.
Read more

L-leucine

An essential branched-chain amino acid (BCAA) that supports protein synthesis and muscle building.
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.