Official websites use .gov
A
.gov website belongs to an official
government organization in the United States.
Secure .gov websites use HTTPS
A lock (
) or https:// means you've safely
connected to the .gov website. Share sensitive
information only on official, secure websites.
Representative immunohistochemical (IHC) staining in pancreatic neuroendocrine tumor (NET) specimens with high expression levels of MDM2 (left), MDM4 (middle), or WIP1 (right). The positive result is depicted by strong nuclear staining. Original magnification, 200x.
