Synonyms: Peptone from casein
CAS No.: 91079-40-2
General description: Peptone from casein, pancreatic digest is a high quality source of amino acids and peptides produced by the enzymatic digestion of casein. It is recommended for laboratory media and fermentations and has been used in antibiotics, toxins and enzyme productions.
Grade: for microbiology
Ign. Residue: ≤10%
Impurities: ≥12% total nitrogen (N)
Loss: ≤6% loss on drying
pH: 6.8±0.5 (25°C, 2% in H2O)
Solubility: H2O: soluble2%, clear, faintly to light yellow