| Form | Lyophilized powder |
| Source | Arthrobacter luteus |
| Activity | 20U/mg |
| Essential enzyme | β-1, 3-glucan laminaripentahydrolase |
| Other enzume activities contained | β-1,3-glucanase (~1.5 x106U/mg), Protease (~1.0x104U/mg), Mannanase (1.0x106U/mg), trace amounts of amylase, xylanase, phosphatase |
| DNAse, RNAse not detected |
| Optimum pH | 7.5 (@ 35°C) for cell wall lysis; 6.5 (@ 45°C) for hydrolysis of yeast glucan |
| Stable pH | 5-10 |
| Activators | SH compounds such as cysteine, β-mercacaptoethanol or Dithiothreitol |
| Stability | Stable for one year at 4°C |
| Heat stability | The lytic activity is lost on incubation at 60°C for 5 minutes |
| Unit definition | One lytic unit is defined as catalyzing a 10% decrease in OD800 at 30°C in 30 minutes |
| Storage | -20°C |
| Size | 1 KU |