reader control
4.Methodssurface-enhancedlaser desorption / ionizationtime of flight mass spectrometry(SELDI-TOF-MS ) H4 ProteinChip was used to detect the urinary proteomic patterns of 106 patients with diabetes mellitus and 50 healthy persons. ProteinChip reader and Biomarker Wizard software were combined with a bioinformatics method to analyze protein fingerprinting. All the samples are divided into 4 groups:A group:the control group;

