95039

Casein Peptone for Biotechnology and Microbiology

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

• 別名: Peptone from casein, Peptone from casein, tryptic digest, Tryptone enzymatic digest from casein
• CAS番号: 91079-40-2
• EC Number: 293-428-4
• MDL番号: MFCD00131829
• UNSPSCコード: 41106212
• NACRES: NA.85

特性

• 製品名: ペプトン カゼイン由来, for biotechnological purposes
• 由来生物: bovine milk
• 品質水準: 200
• フォーム: powder
• 組成: amino-nitrogen, ≥3.5% ; total nitrogen (N), ≥12%
• 強熱残分: ≤17.0%
• 損失: ≤6.0% loss on drying
• pH: 6.0-7.5 (25 °C, 2% in H₂O)
• 溶解性: H₂O: 2%, clear, faintly to slightly yellow
• アプリケーション: food and beverages; microbiology
• 保管温度: 15-25°C

詳細

詳細

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.

アプリケーション

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

安全性情報

• 保管分類コード: 11 - Combustible Solids
• WGK: WGK 1
• 引火点(°F): Not applicable
• 引火点(℃): Not applicable
• 個人用保護具 (PPE): Eyeshields, Gloves, type N95 (US)