How does the COVID vaccine work? What is an antibody conjugate? What is bioconjugation? How do we see mRNA in living cells? How do we evolve enzymes? Chemical Biology is the interdisciplinary study of the chemicals and chemical reactions involved to probe, manipulate, and control biological systems in vitro and in vivo. This course is designed for biologists, chemists, and engineers who want to understand cutting edge and relevant research techniques used in modern medicine.