ColCount has been designed to accurately reproduce the proportionality of manual counting yielding highly comparable surviving fraction and IC50 data. Importantly ColCount not only dramatically reduces the time taken to count colonies but will apply constant counting parameters to achieve a purely objective and potentially less variable count.

The effectiveness of ColCount as a substitute for manual colony counting has been demonstrated in a peer-reviewed publication (Barber PR et al., 2001) but below are random examples of comparative survival and dose-response curves, as well as counting variability data obtained during a selection of user demonstrations. In all cases, comparative counts were done 'blind' with data/graphs provided directly by the investigator. The data were obtained from a wide variety of cell types/lines.

Click the thumbnails below to view full size.

	Example 1
	Example 2
	Example 3
	Example 4
	Example 5
	Example 6
	Example 7

Oxford Optronix Ltd. wishes to thank the investigators involved for permission to reproduce experimental data.