95039

Casein Peptone for Biotechnology and Microbiology

Pancreatically Digested, for Biotechnology and Microbiology, ≥12% Total N, ≥3.5% Amino

• Sinônimo(s): Peptone from casein, Peptone from casein, tryptic digest, Tryptone enzymatic digest from casein
• Número CAS: 91079-40-2
• Número CE: 293-428-4
• Número MDL: MFCD00131829
• Código UNSPSC: 41106212
• NACRES: NA.85

Propriedades

• Nome do produto: Peptona, for biotechnological purposes
• fonte biológica: bovine milk
• Nível de qualidade: 200
• Formulário: powder
• composição: amino-nitrogen, ≥3.5% ; total nitrogen (N), ≥12%
• resíduo de ignição: ≤17.0%
• perda: ≤6.0% loss on drying
• pH: 6.0-7.5 (25 °C, 2% in H₂O)
• solubilidade: H₂O: 2%, clear, faintly to slightly yellow
• aplicação(ões): food and beverages; microbiology
• temperatura de armazenamento: 15-25°C

Descrição

Descrição geral

Tryptone is a general-purpose peptone produced by the digestion of casein with the protease trypsin. It is used for the cultivation of most bacteria, fungi, and some protozoa. Casein is the main protein of milk, and a rich source of nitrogenous nutrients (in the amino acids). This peptone is recommended for culture media in analytical microbiology and in industrial fermentation.

Aplicação

Tryptone from enzymatic casein digest can be developed for use in molecular genetic media such as – NZCYM, NZYM and NZM broth. The enriched NZ media can be used to: -

• Grow recombinant strains of E. coli
• Propagate theta bacteriophages

Informações de segurança

• Código de classe de armazenamento: 11 - Combustible Solids
• Classe de risco de água (WGK): WGK 1
• Ponto de fulgor (°F): Not applicable
• Ponto de fulgor (°C): Not applicable
• Equipamento de proteção individual: Eyeshields, Gloves, type N95 (US)