Ryo Okamoto

Chemical Synthesis of a Glycoprotein Having an Intact Human Complex-Type Sialyloligosaccharide under the Boc and Fmoc Synthetic Strategies

Naoki Yamamoto, Yasutaka Tanabe, Ryo Okamoto et al. · Journal of the American Chemical Society · 2007 · 155 citations

Complex Glycoproteins, Bioorganic Chemistry, Engineering +17

Chemical Synthesis of an Erythropoietin Glycoform Containing a Complex‐type Disialyloligosaccharide

Masumi Murakami, Ryo Okamoto, Masayuki Izumi et al. · Angewandte Chemie International Edition · 2012 · 142 citations

Sialyloligosaccharyl-erythropoietin Glycoform, Biosynthesis, Bioorganic Chemistry +15

Chemical synthesis of erythropoietin glycoforms for insights into the relationship between glycosylation pattern and bioactivity

Masumi Murakami, Tatsuto Kiuchi, Mika Nishihara et al. · Science Advances · 2016 · 122 citations · Full text

Bioorganic Chemistry, Glycobiology, Molecular Biology +18

Uncovering a Latent Ligation Site for Glycopeptide Synthesis

Ryo Okamoto, Yasuhiro Kajihara · Angewandte Chemie International Edition · 2008 · 66 citations

Total Chemical Synthesis of a Nonfibrillating Human Glycoinsulin

Mohammed Akhter Hossain, Ryo Okamoto, John A. Karas et al. · Journal of the American Chemical Society · 2019 · 61 citations