Table 1. Summary Data of ICG-sOSu-Panitumumab (5×, 10×, and 20× Reaction) and ICG-sOSu-HuM195 (10× Reaction) Bioconjugates.

reaction	retention time	aggregates% (before purification)	conjugates% (before purification)	conjugates% (after purification)	yield (%)	# of ICG-sOSu conjugated to panitumumab
ICG-sOSu-panitumumab
5×	19.2 min	14	52	99	72	1
10×	19.2 min	30	28	99	53	2
20×	19.2 min	51	9	99	19	5
ICG-sOSu-HuM195
10×	18.6 min	17	45	99	80	1