UP Ident. Protein code Av Pep Males 3A Males 3B Males 4 Females 3A Females 3B+4 UnLab BC
P02763 ORM1 25 6.0* ± 0.5 1.9* ± 0.1 3.6* ± 0.2 8.3* ± 0.1 6.9* ± 0.5 Yes No
C9JF17 APOD 12 1.4 ± 0.2 0.2* ± 0.1 0.6 ± 0.1 1.2 ± 0.2 0.4* ± 0.1 No Yes
P98160 HSPG2 14 1.3 ± 0.2 0.5* ± 0.1 0.8 ± 0.1 0.9 ± 0.1 0.5 ± 0.1 No Yes
Q6FHM9 CD59 12 0.7 ± 0.1 0.3* ± 0.1 0.6* ± 0.1 1.2 ± 0.1 0.7 ± 0.1 No Yes
E9KL23   12 1.4 ± 0.0 2.2* ± 0.3 0.5* ± 0.1 4.2* ± 0.4 0.7 ± 0.0 Yes Yes
P00738 HP 5 3.3* ± 0.1 1.0 ± 0.3 2.3* ± 0.2 8.7 ± 0.0 2.3* ± 0.7 No No
D3DNU8 KNG1 19 0.4* ± 0.1 0.2* ± 0.1 0.2* ± 0.1 0.6 ± 0.1 0.2* ± 0.0 Yes Yes
P15309 ACPP 6 0.2* ± 0.1 0.2* ± 0.1 0.8 ± 0.0 0.9 ± 0.2 0.5 ± 0.2 No No
P02760 AMBP 74 2.0* ± 0.1 0.4* ± 0.1 2.3* ± 0.0 2.1* ± 0.3 1.2 ± 0.1 Yes Yes
Q8TCD0 “PUP” 7 1.6 ± 0.4 0.6 ± 0.0 1.7 ± 0.5 1.9* ± 0.2 1.5* ± 0.3 Yes Yes
P02768 ALB 302 3.1* ± 0.2 4.6* ± 0.0 2.3* ± 0.2 4.2* ± 0.2 2.8* ± 0.3 Yes N/A
E9PEA4 UMOD 39 2.2* ± 0.1 0.2* ± 0.1 0.2* ± 0.1 0.7 ± 0.0 0.1* ± 0.0 No No
P25311 AZGP1 21 3.7* ± 0.5 0.6* ± 0.1 2.7* ± 0.2 3.2* ± 0.4 2.4* ± 0.4 Yes Yes
UP Ident. = UniProt identifier; Av Pep = average number of peptides; Males 3A = CKD stage 3A ratio CKD males:control males; similarly, for Males 3B and Males 4; Females 3A = CKD stage 3A ratio CKD females:control females; similarly, for Females 3B+4; UnLab = identified by unlabelled approach in all tested groups; BC = biomarker candidate. * = p<0.05
Table 1: Significantly differentially regulated proteins identified in all CKD subjects by iTRAQ labelling.