Highly nutritive peptone, produced by pancreatic digest of Casein under distinct conditions. Best source of nitrogen and amino acids in nutrient media for molecular biological assays, particularly broth acc. to Luria/Bertani (LB).
Total nitrogen | ≥10 % |
Amino nitrogen | ≥3,9 % |
Loss on drying | ≤6 % |
Ash | ≤15 % |
pH value (2 % solution) | 7,0 ±0,5 |