Table 1.

PS exposure (Annexin V binding) of different tumor cell lines and tumor primary cell cultures related to PS exposure of melanocytes (fluorescence spectroscopy; 4 independent experiments of each cell line).

Cells	Annexin V binding	Absolute intensity/105 cells
Melanocytes pcca	1.0 ± 0.4	0.31∙105
SBcl-2clb	4.1 ± 0.6	1.28∙105
WM35 cl	7.0 ± 1.1	2.20∙105
WM9 cl	7.6 ± 2.1	2.38∙105
WM164 cl	11.0 ± 3.9	3.44∙105
769-P cl	6.7 ± 0.3	2.10∙105
TE671 cl	14.9 ± 4.1	4.65∙105
GBM pcc	4.7 ± 0.5	1.46∙105

^apcc primary cell culture; ^bcl cell line.