Isolation and Biochemical Characterization of Rubelase, a Non-Hemorrhagic Elastase from Crotalus ruber ruber (Red Rattlesnake) Venom

by Toshiaki Nikai, Yumiko Komori, Kaname Sakai, Katsuyoshi Masuda
Published 2011-07-01

Expression of Bitter Taste Receptors in the Intestinal Cells of Non-Human Primates

by Hiroo Imai, Miho Hakukawa, Misa Hayashi, Ken Iwatsuki, Katsuyoshi Masuda
Published 2020-01-01

Continuous Flow Atmospheric Pressure Laser Desorption/Ionization Using a 6–7-µm-Band Mid-Infrared Tunable Laser for Biomolecular Mass Spectrometry

by Ryuji Hiraguchi, Hisanao Hazama, Kenichirou Senoo, Yukinori Yahata, Katsuyoshi Masuda, Kunio Awazu
Published 2014-06-01

Hydrophobic interactions at subsite S1′ of human dipeptidyl peptidase IV contribute significantly to the inhibitory effect of tripeptides

by Mitsugu Araki, Norimasa Kanegawa, Hiroaki Iwata, Yukari Sagae, Keisuke Ito, Katsuyoshi Masuda, Yasushi Okuno
Published 2020-06-01

Characterization of the modes of binding between human sweet taste receptor and low-molecular-weight sweet compounds.

by Katsuyoshi Masuda, Ayako Koizumi, Ken-ichiro Nakajima, Takaharu Tanaka, Keiko Abe, Takumi Misaka, Masaji Ishiguro
Published 2012-01-01

Identification and modulation of the key amino acid residue responsible for the pH sensitivity of neoculin, a taste-modifying protein.

by Ken-ichiro Nakajima, Kanako Yokoyama, Taichi Koizumi, Ayako Koizumi, Tomiko Asakura, Tohru Terada, Katsuyoshi Masuda, Keisuke Ito, Akiko Shimizu-Ibuka, Takumi Misaka, Keiko Abe
Published 2011-01-01