In immunology, th1 and th2 cells drive distinct immune pathways. Th1 and th2 cells balance inflammation and antibody formation through specific cytokines. Th1 combats intracellular infections, while Th2 manages allergic and parasitic responses. Understanding their interplay supports targeted therapies for autoimmune diseases, allergies, and immune regulation research. https://www.betalifesci.com/blogs/news/antibody-heavy-chains-structure-function-research-tools