TABLE 1.

LD-targeting activity of various NS4B constructs

	Category (% Cells)
Construct	I	II	III	IV
Cherry-4B1–261a	3.7 ± 1.5	15 ± 7	11 ± 4	71 ± 9
Cherry-4B1–73a	71 ± 12	29 ± 12	0	0
Cherry-4B74–191	0	0	0	100
Cherry-4B192–261a	14 ± 7	34 ± 5	22 ± 9	30 ± 8
Cherry-4B1–49	0	0	0	100
Cherry-4B26–73	15	45	21	19
Cherry-4B1–25	0	0	0	100
Cherry-4B26–49	0	0	0	100
Cherry-4B50–73	0	2	21	77
Cherry-4B192–239	0	0	2	98
Cherry-4B218–261	0	0	10	90
Cherry-4B192–217	0	0	0	100
Cherry-4B218–239	0	0	0	100
Cherry-4B240–261	0	0	8	92
pcDNA-4B1–261-FLAG	0	3	5	93

The degree of LD targeting for each cell is expressed as category I, II, III, or IV. Each construct was transfected into Oc cells, and the percentages of cells with each category are shown.

^aResults are mean ± SD from three independent experiments.