The action of bacterial serine proteases on cultured animal cell lines

Abstract

Our research is direct to determination of serine proteases (subtilisin and glutamyl endopeptidase) action at establish cell lines. We determined that the serine proteases of bacillus are capable cytotoxic action at establish cell lines of animals. The cell lines are differentiating by sensitivity to proteins. The cell lines LEK and NGUK were more sensitive to subtilisin, and line Vero - glutamyl endopeptidase.