研發各式串聯式質譜分析技術之應用於蛋白體、蛋白後修飾及醣質體的結構分析、定序與表現差異圖譜的鑑定,致力於提升技術平台的高效率、靈敏度與精確度,以期能更有效的切入探討其功能性。特別針對硫酸化醣質體、蛋白質醣化修飾及其他後修飾的有效鑑定及其於癌細胞與免疫細胞所影嚮的辨識作用、訊息傳遞與調控機制。
Concerted mass spectrometry-based glycomic approach for precision mapping of sulfo sialylated N-glycans on human peripheral blood mononuclear cells and lymphocytes.
Chen JY, Huang HH, Yu SY, Wu SJ, Kannagi R, and Khoo KH*
Glycobiology (2018)
Adapting Data-Independent Acquisition for Mass Spectrometry-Based Protein Site-Specific N-Glycosylation Analysis.
Pan KT, Chen CC, Urlaub H, and Khoo KH*
Anal Chem (2017)
Advancing a High Throughput Glycotope-centric Glycomics Workflow Based on nanoLC-MS2-product Dependent-MS3 Analysis of Permethylated Glycans.
Hsiao CT, Wang PW, Chang HC, Chen YY, Wang SH, Chern Y, and Khoo KH*
Mol Cell Proteomics (2017)
Direct Mapping of Additional Modifications on Phosphorylated O-glycans of alpha-Dystroglycan by Mass Spectrometry Analysis in Conjunction with Knocking Out of Causative Genes for Dystroglycanopathy.
Yagi H, Kuo CW, Obayashi T, Ninagawa S, Khoo KH*, and Kato K*
Mol Cell Proteomics (2016)
Efficient Mapping of Sulfated Glycotopes by Negative Ion Mode nanoLC-MS/MS-Based Sulfoglycomic Analysis of Permethylated Glycans.
Cheng CW, Chou CC, Hsieh HW, Tu Z, Lin CH, Nycholat C, Fukuda M, and Khoo KH
Anal Chem (2015)
Unmasking of CD22 Co-receptor on Germinal Center B-cells Occurs by Alternative Mechanisms in Mouse and Man.
Macauley MS, Kawasaki N, Peng W, Wang SH, He Y, Arlian BM, McBride R, Kannagi R, Khoo KH, and Paulson JC
J Biol Chem (2015)
From mass spectrometry-based glycosylation analysis to glycomics and glycoproteomics.
Khoo KH
Adv Neurobiol (2014)
Mass spectrometry-based quantitative proteomics for dissecting multiplexed redox cysteine modifications in nitric oxide-protected cardiomyocyte under hypoxia.
Pan KT, Chen YY, Pu TH, Chao YS, Yang CY, Bomgarden RD, Rogers JC, Meng TC, and Khoo KH
Antioxid Redox Signal (2014)
Novel LC-MS2 Product Dependent Parallel Data Acquisition Function and Data Analysis Workflow for Sequencing and Identification of Intact Glycopeptides.
Wu SW, Pu TH, Viner R, and Khoo KH
Anal Chem (2014)
Galactose 6-O-sulfotransferases are not required for the generation of Siglec-F ligands in leukocytes or lung tissue.
Patnode ML, Cheng CW, Chou CC, Singer MS, Elin MS, Uchimura K, Crocker PR, Khoo KH, and Rosen SD
J Biol Chem (2013)