What proteins help the body maintain its resistance to disease?

Proteins that help the body maintain resistance to disease include antibodies, which are crucial for identifying and neutralizing pathogens. Cytokines, another group of proteins, facilitate communication between immune cells and help orchestrate the immune response. Additionally, complement proteins play a role in marking pathogens for destruction and enhancing the ability of antibodies and phagocytic cells to clear infections. Collectively, these proteins are vital for a robust and effective immune system.