Abstract: The preset invention relates to a high resolution mass spectrometry based novel bioinformatics platform for the identification of glycation proteins and advanced glycation end-product. Particularly, the bioinformatics platform of the present invention facilitates an efficient and accurate investigation of quantitative changes of glycation proteins and advanced glycation end-products which are included in various types of samples but had not been informed yet, and uses a high resolution mass spectrometry, and thereby can be effectively used for the prediction or diagnosis of a disease including cancer by examining a disease marker in a sample.

Abstract: The present invention relates to a bioinformation processing analysis method for the identification and quantification of O-linked glycopeptide using high resolution mass spectrum. Particularly, according to the bioinformation processing analysis method of the present invention, the quantitative changes of O-linked glycopeptide containing non-informed sugar chains included in various samples can be efficiently and accurately analyzed; the prediction or diagnosis of disease including cancer can be made easy by using a high resolution mass spectrometer; or the investigation of O-linked glycopeptide structure of a therapeutic glycoprotein can be efficiently achieved.

Abstract: The present invention relates to a bioinformation processing analysis method for the identification and quantification of O-linked glycopeptide using high resolution mass spectrum. Particularly, according to the bioinformation processing analysis method of the present invention, the quantitative changes of O-linked glycopeptide containing non-informed sugar chains included in various samples can be efficiently and accurately analyzed; the prediction or diagnosis of disease including cancer can be made easy by using a high resolution mass spectrometer; or the investigation of O-linked glycopeptide structure of a therapeutic glycoprotein can be efficiently achieved.

Abstract: The preset invention relates to a high resolution mass spectrometry based novel bioinformatics platform for the identification of glycation proteins and advanced glycation end-product. Particularly, the bioinformatics platform of the present invention facilitates an efficient and accurate investigation of quantitative changes of glycation proteins and advanced glycation end-products which are included in various types of samples but had not been informed yet, and uses a high resolution mass spectrometry, and thereby can be effectively used for the prediction or diagnosis of a disease including cancer by examining a disease marker in a sample.

Abstract: The present invention relates to a more efficient and accurate method for the identification and quantification of comparatively low abundant glycopeptides, compared with general peptides, using mass spectrum obtained by using high resolution mass spectrometer. Therefore, the method of the present invention can be effectively used for the techniques for identification of biotherapeutics and diagnosis of cancer or disease by screening glycopeptide, the disease marker (Biomarker), from various samples.

Abstract: The present invention relates to a more efficient and accurate method for the identification and quantification of comparatively low abundant glycopeptides, compared with general peptides, using mass spectrum obtained by using high resolution mass spectrometer. Therefore, the method of the present invention can be effectively used for the techniques for identification of biotherapeutics and diagnosis of cancer or disease by screening glycopeptide, the disease marker (Biomarker), from various samples.

Abstract: The present invention relates to a method of analyzing protein modification. The method of invention for analyzing protein distribution and characteristics on one-dimensional gel provides the way to analyze proteins of samples on one-dimensional gel quantitatively and provides information on interactions among proteins and further can be effectively used for the development of a novel diagnostic and therapeutic method for a disease by screening a disease marker protein.