A homogeneous glutamyl endopeptidase splitting peptide bonds of glutamic, rarely of aspartic acid residues in peptides and proteins, was isolated from Bacillus intermedius 3-19 culture filtrate using chromatography on CM ...

The culture filtrate of Bacillus intermedius 3-19 was used for isolation by chromatography on CM-cellulose and Mono S columns of a proteinase that is secreted during the late stages of growth. The enzyme is irreversibly ...

Proteinase secreted in the environment by bacilli on different growth stages was isolated by ion chromatography from the culture medium of Bacillus pumilus KMM 62. According to the hydrolysis character of specific chromogenic ...