Antibodies play a large role in biomedical research. In this video, we talk to three people who use antibodies on a daily basis. Shamiq Aftab PhD uses antibodies in microscopy to identify neurons in the cerebral cortex. Jared Wollman uses antibodies to tag and sort cells in the flow cytometry core. Ann Mays R.N. measures autoantibody levels in patients to identify which patients need to be monitored for Type 1 Diabetes.