Table 5.

Summary of EGFR/IGF-1R/HER-2 triple label experiments. P-values given for individual label experiments compares differences to the other individual label experiments. P-values given for each triple label experiment compares differences to corresponding individual labeling experiments. Given uncertainties are the standard deviations of the measurements (n/a – not applicable).

Cell line (expt/receptor)	Peak wavelength (nm)	Number of cells	p-value
A549/HER-2 (individual EGFR)	656.1 ± 9.5	N = 73	<0.001
A549/HER-2 (individual IGF-1R)	521.8 ± 7.9	N = 75	<0.001
A549/HER-2 (individual HER-2)	542.7 ± 21.3	N = 75	<0.001
A549/HER-2 (triple label EGFR)	661.3 ± 12.7	N = 127	<0.001
A549/HER-2 (triple label IGF-1R)	Not observed	n/a
A549/HER-2 (triple label HER-2)	555.8 ± 7.2	N = 44	<0.001