An official website of the United States government
Here's how you know
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.
H460 PD-L1 PET. Longitudinal PET imaging of mice with H460 tumors following injection of 89Zr–Df–atezolizumab shows the highest tumor uptake in the 2 Gy × 5 Fx group. Tumors are indicated by red dashed circles in the MIPs.