Agglutinin and Agglutinogen
Agglutinin is an antibody that helps the antigens to clump together which is known as agglutination. In the context of blood type, agglutinins are the antibodies that are present in the plasma. It recognizes the specific antigens and binds them together on the surface of RBCs. The agglutinogen is an antigen that is generally made of proteins and carbohydrates. The agglutinogens stimulate the production of specific antibodies by our immune system. In the context of blood typing, the agglutinogens are the antigens that determine the blood type.
Here are the major differences between Agglutinin and Agglutinogen as mentioned below.
Aspects |
Agglutinin |
Agglutinogen |
Definition |
It is an antibody that causes agglutination process. |
It is an antigen that stimulates the production of antibody. |
Function |
It causes the clumping of the cells. |
It stimulates the process of antibody production. |
Location |
Present in Plasma. |
Found on the surface of the RBC. |
Specificity |
Binds the specific antigens. |
Generally determines the type of blood. |
Examples |
Anti-A, Anti-B antigens. |
A and B antigens in ABO blood group. |
Agglutinin
Agglutinin is also known as an antibody. Agglutinogens are known as the antigens. In the time of immune response, the agglutinin particles clump the blood particles together and change their state from fluid to a thicky mass. It means agglutinin is a major component of the blood-clumping process. In this article, we are going to discuss agglutinin and the related aspects of it in detail.
Table of Content
- What is Agglutinin?
- Agglutination and Agglutination Reaction
- Agglutinin & Agglutinogen
- Agglutination vs Coagulation
- Agglutinin Disease
- Conclusion – Agglutinin
- FAQs – Agglutinin
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