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You are here:Home » Culture Media » Media-Ingredients » Peptone

Peptone

Pricing

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Specifications

Peptone is an enzymatic digest of protein used to cultivate non-fastidious organisms, producing low-level growth. Deficient in carbohydrates, cystine and tryptophan.
Catalog #P3300
Appearance Light tan, homogenous, free flowing powder
pH: 7.0±0.5
Amino Nitrogen: 6%
Solubility (2%): Light yellow, clear, complete
Total Nitrogen: 10%
Reducing Sugars: Negative
Undigested Protein: Negative
Proteoses: Negative
Nitrites: Negative
Tryptophan: Negative
Ash: 10%
Moisture: 10%
Typical Amino Acid ProfileAla 8.5%, Arg 7.8%, Asp 6.2%, Cys 0.2%, Glu 9.8%, Gly 19.4%, His 0.8%, Ile 1.4%, Leu 2.9%, Lys 3.8%, Met 1.0%, Phe 1.9%, Pro 12.2%, Ser 3.7%, Thr 1.8%, Trp 0.05%, Tyr 0.7%, Val 2.2%
Growth Supporting Properties (Agar/ Broth Formulations) Satisfactory
Certificate of OriginThe raw animal products and enzymes, porcine tissue, used in the manufacturing of Peptone is derived from meat materials originating in the USA. During processing of the product, a batch is heated to a minimum of 80°C for at least 1 hour, including a minimum of 5 minutes at a minimum 105°C. The product is dried at a minimum 140°C. Note: Higher temperatures are injurious to the integrity of gelatin peptone.
CAS Number91079-43-5
Important NoteThis product as supplied is intended for research use only, not for use in human, therapeutic or diagnostic applications without the expressed written authorization of United States Biological.
Alternate namesPancreatic digest of gelatin; Peptone G; Gelatin hydrolysate; Enzyme hydrolyzed animal tissue; Gelatin peptone


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