Identification data of proteins significantly altered in the serum from PD patients compared with controls.

Serum proteins from PD patients and controls were separated by 2-DE. Their identities were determined by LC-MS/MS as described in Materials and Methods.ASpot numbers correspond to those shown in Figure 3.BpI is the theoretical pI calculated from the amino acid sequence.CMW refers to the theoretical molecular mass in kDa calculated from the amino acid sequence.DRatio PD/Control represents the ratio of spot intensity of the PD group to that of the same spot in the control group.