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. Author manuscript; available in PMC: 2009 Dec 4.
Published in final edited form as: Bioconjug Chem. 2009 Jan;20(1):147–154. doi: 10.1021/bc8003765

Figure 3.

Figure 3

Comparison of Alexa680 spectral images after b; Av-QSY21 (250 □Êg, iv) or c; avidin (250 □Êg, iv) injection into Tra-Alexa680-biotin treated mice at each time point. a; non-treated control. A; prone and B; supine images. Tra-Alexa680-biotin (50 □Êg, iv) was injected into tumor bearing mice (left dorsal; 3T3/HER2+, right dorsal; Balb/3T3/ZsGreen HER2- shown in A) one day before avidin treatments. The accumulation in the lower abdomen shown in B is the urine (U) in the bladder. 230×184mm (300 × 300 DPI)