¹¹¹In-Labeled Cystine-Knot Peptides Based on the Agouti-Related Protein for Targeting Tumor Angiogenesis

Figure 2

In vitro cell uptake assay of ¹¹¹In-DOTA-AgRP-7C (a) and ¹¹¹In-DOTA-AgRP-6E (b) on U87MG cells at 37°C and 4°C with or without c(RGDyK) blocking peptide (𝑛=3, mean ± SD).

(a)

(b)