Definitions

1. adjective

relating to or denoting antibodies that react with the variable regions of other antibodies, especially those produced in response to vaccination with a vaccine made from an antibody (antigen).

“The idiotypic network plays a crucial role in the immune system’s response to pathogens.”

2. noun

an idiotypic network or idiotypic system, which is a network of immune cells that recognize and respond to idiotypic determinants.

“The idiotypic system helps to regulate the immune response and prevent autoimmune diseases.”