Isolation of anti-mutagenic factor from cabbage juice

摘要

Anti-mutagenic factor is fractionated from cabbage juice. The factor is a protein having an M. W. of about 48,000 when determined by the SDS-gel electrophoresis and shows characteristic adsorptions at 280 nm and 404 nm. The factor substantially inhibits the mutagenic activity of various mutagens such as pyrolysates of amino acids.