Katsumi Ajisaka

Isolation and characterization of thermostable chitinases from Bacillus licheniformis X-7u

Tsutomu Takayanagi, Katsumi Ajisaka, Yasuyuki Takiguchi et al. · Biochimica et Biophysica Acta (BBA) - Protein Structure and Molecular Enzymology · 1991 · 109 citations

Thermostable Chitinases, Bacteriology, Biotechnology +3

The synthesis of oligosaccharides by the reversed hydrolysis reaction of ?-glucosidase at high substrate concentration and at high temperature

Katsumi Ajisaka, Hiroko Nishida, Hiroshi Fujimoto · Biotechnology Letters · 1987 · 98 citations

Biosynthesis, Engineering, Biochemistry +12

Conformational analysis of amino acids and peptides using specific isotope substitution. II. Conformation of serine, tyrosine, phenylalanine, aspartic acid, asparagine, and aspartic acid .beta.-methyl ester in various ionization states

Masatsune Kainosho, Katsumi Ajisaka · Journal of the American Chemical Society · 1975 · 82 citations

Amino Acids, Biological Mass Spectrometry, Altmetric Attention Score +16

Purification and properties of recombinant β-galactosidase from Bacillus circulans

Hiroshi Fujimoto, Mariko Miyasato, Yoshiyuki Ito et al. · Glycoconjugate Journal · 1998 · 80 citations

Use of an activated carbon column for the synthesis of disaccharides by use of a reversed hydrolysis activity of ?-galactosidase

Katsumi Ajisaka, Hiroko Nishida, Hiroshi Fujimoto · Biotechnology Letters · 1987 · 75 citations

Reversed Hydrolysis Activity, Biosynthesis, Engineering +11