Shojiro Yamazaki

Modification of E. coli L-asparaginase with polyethylene glycol: Disappearance of binding ability to anti-asparaginase serum

Yoshihiro Ashihara, Takashi Kono, Shojiro Yamazaki et al. · Biochemical and Biophysical Research Communications · 1978 · 112 citations

Anti-asparaginase Serum, Engineering, Glycosylation +10

A Bhas 42 cell transformation assay on 98 chemicals: The characteristics and performance for the prediction of chemical carcinogenicity

Ayako Sakai, Kiyoshi Sasaki, Dai Muramatsu et al. · Mutation Research/Genetic Toxicology and Environmental Mutagenesis · 2010 · 52 citations

Chemical Carcinogenicity, Oncogenic Agent, Toxicology +8

An international validation study of a Bhas 42 cell transformation assay for the prediction of chemical carcinogenicity

Ayako Sakai, Kiyoshi Sasaki, Kumiko Hayashi et al. · Mutation Research/Genetic Toxicology and Environmental Mutagenesis · 2011 · 39 citations

International Validation Study, Oncogenic Agent, Cell Transformation Assay +9

Transformation Assay in Bhas 42 Cells: A Model Using Initiated Cells to Study Mechanisms of Carcinogenesis and Predict Carcinogenic Potential of Chemicals

Kiyoshi Sasaki, Makoto Umeda, Ayako Sakai et al. · Journal of Environmental Science and Health Part C · 2015 · 28 citations

Tumor Biology, High Sensitivity, Transformation Assays +15

Characterization of E. coli-Derived Recombinant Human Interferon-β as Compared with Fibroblast Human Interferon-β

Jun Utsumi, Shojiro Yamazaki, Kazuo Hosoi et al. · The Journal of Biochemistry · 1987 · 27 citations