Table 1.

Flow cytometry on bladder cancer and normal cell lines

Cell line	Antibody	MFI **	POP ***	MFI×POP
5637
	Anti-ROR1 mAb*	47.1	86.1	4055.31
	Isotype control	20.2	6.05	122.21
EJ138
	Anti-ROR1 mAb	7.72	45.6	352.03
	Isotype control	11	5.39	59.29
HFFF
	Anti-ROR1 mAb	2.43	5.49	13.34
	Isotype control	2.45	1.42	3.48

^*Monoclonal antibody.

^**Mean fluorescence intensity.

^***Percentage of positive cells.