Anti-E7 antibodies are available for research in infectious disease. Human papillomavirus (HPV) E7 oncoprotein is an early viral protein expressed by HPV16 and HPV18 and believed to contribute to cancer development. E7 binds to and inactivates the tumor suppressor function of the host retinoblastoma (Rb) protein. Visit the antibody supplier page for further details, including target antigen, tested applications, and more.