[Lipase and phospholipase from Staphylococcus aureus of different origin. II. Purification and characterization (author's transl)].

Abstract

Lipase and phospholipase C from Staphylococcus aureus could be isolated by gel filtration on Sephacryl S 200 (Fig. 1a, b) and completely separated by refiltration under the same conditions. Isoelectric focusing gave maximal enzyme-activities for lipase at pH 8.6 and 9.5 and for phospholipase C at pH 7.4 (Fig. 2). Thin-layer chromatography revealed that the reaction products in lecithin agar of the phospholipase C-preparations from S. aureus and Bacillus cereus were identical (Table 1).