Table 2. List of proteins detected in stage 2 breast cancer samples.

No.	Protein Name	Normal		Tumor		Chi^2	P-value	Difference
		N	%	N	%
1	Prolyl 3-hydroxylase 1	0	0%	14	70%	30.77	0.0130	70%
2	Peptidyl-prolyl cis-trans isomerase FKBP10	0	0%	12	60%	28.57	0.0356	60%
3	CAP-Gly domain-containing linker protein 1	0	0%	12	60%	28.57	0.0356	60%
4	Peptidyl-prolyl cis-trans isomerase FKBP9	0	0%	12	60%	28.57	0.0356	60%
5	Zinc finger CCCH domain-containing protein 18	0	0%	12	60%	28.57	0.0356	60%
6	Immunoglobulin superfamily containing leucine-rich repeat protein	0	0%	12	60%	28.57	0.0356	60%
7	MOB kinase activator 1A	0	0%	12	60%	28.57	0.0356	60%
8	Protein enabled homolog	0	0%	12	60%	28.57	0.0356	60%
9	Collagen alpha-1(V) chain	0	0%	12	60%	28.57	0.0356	60%
10	Protein canopy homolog 4	0	0%	12	60%	28.57	0.0356	60%
11	Perilipin-4 (PLIN4)	0	0%	12	60%	28.57	0.0356	60%
12	Transmembrane emp24 domain-containing protein 10	0	0%	12	60%	28.57	0.0356	60%

N: number of specific identified proteins.

Unit: % percentage of total detection.