Proteose peptone is a peptone of superior nutrient quality and contains a high proportion of low molecular weight peptides, free amino acids and growth-promoting factors. It has been used successfully as a substrate in the production of toxins and provides an excellent nutrient base for cultivating Neisseria, Staphylococci, Haemophilus, Pasteurella and Corynebacterium.
A BSE-free certificate is available upon request.
Analysis
Nitrogen (calc. on dried substance): 12%; sulfated ash (800°C): 15%; heavy metals (Pb):
0.001%; loss on drying (105°C, 4 h): 10%; pH (2 % solution): 6.5-7.5.
