Figure 9From: Simultaneous display of two large proteins on the head and tail of bacteriophage lambdaIn vitro tumor cell targeting. GFP targeting to tumor cells by the double displaying phage GFP/α-CEA-λ was detected by ELISA on LoVo cells. GFP was revealed by GFP ELISA kit. Results are expressed as A=A450-A620. Data reported are the average values of assays performed in duplicate. Error bars represent the standard deviation of the mean.Back to article page