Fig. 8From: Comparison of approaches for increasing affinity of affibody molecules for imaging of B7-H3: dimerization and affinity maturationUptake of (A) [99mTc]Tc-ZAC12*-ZAC12*-GGGC and (B) [99mTc]Tc-ZAC12*−ZTaq_3-GGGC on SKOV-3 (B7-H3-positive) and Ramos (B7-H3-negative) xenografts at 4 h after injection. Data are expressed as %ID/g and are averages from four mice ± SD. Asterisk (*) marks significant (p < 0.05) differenceBack to article page