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.
Competitive inhibition of IC50 toward I125-Echistatin with DOTA-cyclo(RGDfK) (black, IC50 = 421.9 ± 90.9 nM), DOTA-“Click”-cyclo(RGDfK) 15 (red, IC50 = 509.7 ± 203.3 nM), DOTA-TZ-cyclo(RGDfK) 14 (green, IC50 = 637.6 ± 113.5 nM), and DOTA-TZ-Bis-cyclo(RGDfK) 13 (blue, IC50 = 178.5 ± 57.1 nM). (n = 3, standard error of mean.)
