Anti-sense oligonucleotide labeled with technetium-99m using hydrazinonictinamide derivative and N-hydroxysuccinimidyl S-acetylmercaptoacetyltriglycline: A comparison of radiochemical behaviors and biological properties

Table 4 Human colon carcinoma HT29 cellular uptake of ^99mTc-HYNIC-ASON and ^99mTc-MAG₃-ASON (mean ± SD)

	10 min	20 min	40 min	60 min	120 min
99mTc-HYNIC-ASON (%)	0.43 ± 0.08	0.56 ± 0.21	0.93 ± 0.54	1.42 ± 0.64	1.67 ± 0.86
99mTc-MAG3-ASON (%)	2.78 ± 0.81	5.64 ± 0.51	7.82 ± 2.53	13.63 ± 2.71	15.25 ± 3.13