The Wistar Institute Email Format
Research ServicesPennsylvania, United States201-500 Employees
The Wistar Institute is an independent nonprofit research organization based in Philadelphia, Pennsylvania, focused on foundational biomedical research and training. It has held National Cancer Institute-designated Cancer Center status since 1972, reflecting its long-standing role in cancer science. The institute conducts research in cancer, immunology, and infectious disease, with an emphasis on collaborative, early-stage discovery and translation into practical applications. The organization serves the broader biomedical community and life sciences sector, partnering with academic and clinical partners to advance science and training. In February 2026, Wistar researchers announced an HIV vaccine candidate that elicited neutralizing antibodies after a single immunization in nonhuman primates.