Peptone is a spray dried powder, manufactured by a controlled enzymatic hydrolysis of animal tissue. The most commonly used enzymes are pepsin, papain and pancreatin. The latter containing trypsin. Pepsin will cut the peptide chain anywhere there is a phenylalanine or leucine bond. Papain cuts in the peptide chain...

Peptone AT (Peptic Digest of Animal Tissue) is an enzymatic digest of meat tissue and a highly nutritious peptone capable of supporting the growth of many fastidious microorganisms. Appearance: Beige, free flowing, homogenous powder, Typical Analysis: Amino Nitrogen (AN): As Reported, Total Nitrogen: As Reported,...

Peptone CM Fermentation Grade is a casein-meat peptone manufactured by a controlled enzymatic hydrolysis of casein and animal tissues. Contains a mix of peptides and free amino acids. Used as a source of organic nitrogen recommended in media for:, - Analytical microbiology, - Industrial fermentation, Appearance:...

Peptone Y is a specially formulated enzymatic digest of casein, similar to Tryptone from gelatin, but used to supply higher growth rates when used in molecular biology media preparations such as YPD Broth & Agar. Appearance: Light tan, homogenous, free flowing powder, Solubility: Clear, light amber, complete, pH...