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QA-Bio
QA-Bio是美國最大的糖基化研究產品供應商，全面的產品應用于廣大科研和制藥領域，已經成為糖基化研究的第一品牌，

QA-Bio partners with laboratories around the world to provide contract research services for the analysis of glycoproteins, oligosaccharides and other glycoconjugates, including analysis under GLP/GMP guidelines.