Chemometrics of differentially expressed proteins from colorectal cancer patients

Table 5 mean ± SD and percentage coefficient of variation of spot intensities of thiourea lysis buffer proteins

Protein spot No.	Intensity of spots(mean ± SD)	% CV of spot intensity
1	10 918.80 ± 8005.09	73.31
2	8516.42 ± 7898.33	92.74
3	3986.45 ± 3471.51	87.08
4	36 146.18 ± 24 859.84	68.78
5	13 329.50 ± 7123.20	53.44
6	4091.51 ± 4636.51	113.32
7	6512.40 ± 6048.73	92.88
8	13 401.28 ± 8031.43	59.93
9	24 196.99 ± 14 907.64	61.61
10	4861.29 ± 4327.71	89.02
11	4128.52 ± 3764.18	91.18
12	3522.46 ± 2821.84	80.11
13	9624.81 ± 8295.52	86.19
14	5407.19 ± 5270.17	97.47
15	4683.89 ± 6994.94	149.34
16	2633.26 ± 2593.91	98.51
17	10 104.77 ± 10 369.91	102.62
18	16 086.82 ± 19 928.39	123.88
19	6791.99 ± 5063.21	74.55
20	7596.19 ± 4759.49	62.66
21	2685.37 ± 3298.54	122.84
22	5022.01 ± 3735.74	74.39
23	5957.62 ± 7526.42	124.65
24	2323.67 ± 2269.62	97.67

CV: Coefficient of variation.