Table 5.

Effect of P-X-1544 on the distribution of cell cycle phases of PC3 and Ishikawa cell lines

Cells	Conjugated peptide, μM	Phase distribution, %
		24 hr			48 hr
		G1	S	G2/M	G1	S	G2/M
PC3	0	54	29	17	74	17	9
	50	52	26	22	76	16	8
	100	48	29	23	83	11	6
Ishikawa	0	44	33	23	49	33	18
	50	47	31	22	55	14	31
	100	44	33	23	58	12	30

Cells were grown for 24 and 48 hr in the presence or absence of conjugated peptide before flow cytometry as described in the text.