Differentially Expressed Salivary Proteins in Dental Caries Patients

Figure 1

SDS-PAGE analysis of saliva: pooled saliva samples of control (C) and diseased (caries) (D) patients were run using 12% SDS-PAGE gels. The concentration of saliva loaded in each well starting from left to right is 5 μg lanes 1 and 2, C and D, respectively, and 20 μg lanes 3 and 4, C and D, respectively, under reducing conditions. Lane 5 is molecular weight marker. Lanes 6 and 7, 5 μg C and D, respectively, and lanes 8 and 9, 20 μg C and D, respectively, under nonreducing conditions.