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.
(A) The secretion of TNF-α in the control and PD-1 KO CTLs were tested and normalized to control CTLs. (B) The secretion of IFN-γ in the control and PD-1 KO CTLs were tested and normalized to control CTLs.
