Fig. 10From: Indium-111-labeled CD166-targeted peptide as a potential nuclear imaging agent for detecting colorectal cancer stem-like cells in a xenograft mouse modelTissue bio-distribution of 111In-DTPA-CD166tp-G18C in colorectal tumor xenograft mice. Tumor-to-muscle and tumor-to-blood ratios in 111In-DTPA, 111In-DTPA-G18C, 111In-DTPA-CD166tp-C, and 111In-DTPA-CD166tp-G18C treated-mice after 2, 4, 24, and 48 h injection were shown. Data are presented as mean ± SD (n ≥ 3). *P < 0.05, versus 111In-DTPA, 111In-DTPA-G18C and 111In-DTPA-CD166tp-CBack to article page