Antigen antibody reaction overview

Shomu's Biology
Shomu's Biology
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This video focuses on discussing various types of antigen antibody reactions and their clinical importance.
The word affinity is used to describe the strength of binding between one antibody binding site and an antigenic determinant (epitope or hapten).   The association constant is the mathematical value that is the measure of the strength of binding.



Anibody molecules are multivalent and antigens are also often multivalent.  This multivalency tends to increase the strength of the interaction, and this really represents the true state of affairs.  This overall binding energy that results in the binding of a multivalent antibody with a multivalent antigen is called the functional affinity  or the avidity.
11 سال پیش در تاریخ 1392/09/08 منتشر شده است.
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