Which cells are responsible for producing antibodies?

Plasma cells are the specific cells responsible for producing antibodies. When B cells are activated by an antigen, they differentiate into plasma cells. These plasma cells then synthesize and secrete large volumes of antibodies that are tailored to target specific antigens. This process is crucial for the adaptive immune response, as antibodies play a significant role in identifying and neutralizing pathogens such as bacteria and viruses.

The function of plasma cells highlights their importance in the immune system's ability to provide long-lasting protection and memory against previously encountered pathogens. Therefore, understanding the role of plasma cells is key in immunology, as they are the primary source of antibody-mediated immunity.