Yunqiu Chen

Directed Evolution of the Nonribosomal Peptide Synthetase AdmK Generates New Andrimid Derivatives In Vivo

Bradley S. Evans, Yunqiu Chen, William W. Metcalf et al. · Chemistry & Biology · 2011 · 133 citations

Biosynthesis, Engineering, Biochemistry +10

Interlaboratory Study for Characterizing Monoclonal Antibodies by Top-Down and Middle-Down Mass Spectrometry

Kristina Srzentić, Luca Fornelli, Yury O. Tsybin et al. · Journal of the American Society for Mass Spectrometry · 2020 · 119 citations · Full text

Middle-down Mass Spectrometry, Td Ms, Immunology +23

Proteomics-Based Discovery of Koranimine, a Cyclic Imine Natural Product

Bradley S. Evans, Ioanna Ntai, Yunqiu Chen et al. · Journal of the American Chemical Society · 2011 · 65 citations

Combinatorial Chemistry, Bioorganic Chemistry, Engineering +17

Discovery and Characterization of Histidine Oxidation Initiated Cross-links in an IgG1 Monoclonal Antibody

Chong‐Feng Xu, Yunqiu Chen, Linda Yi et al. · Analytical Chemistry · 2017 · 59 citations

Immunocytochemical Technique, Immunology, Molecular Biology +21

A Proteomic Survey of Nonribosomal Peptide and Polyketide Biosynthesis in Actinobacteria

Yunqiu Chen, Ioanna Ntai, Kou‐San Ju et al. · Journal of Proteome Research · 2011 · 43 citations · Full text

Engineering, Proteomic Survey, Polyketide Biosynthesis +17