91249

Peptone from meat, bacteriological

suitable for microbiology

• Sinônimo(s): Peptone from bovine meat, Bacteriological peptone
• Número CAS: 91079-38-8
• Número CE: 293-426-3
• Código UNSPSC: 41106212
• NACRES: NA.74

Propriedades

• fonte biológica: bovine heart
• Nível de qualidade: 200
• forma: powder
• prazo de validade: limited shelf life, expiry date on the label
• composição: amino-nitrogen, ≥3% ; chloride (as NaCl), ≤3% ; total nitrogen (N), ≥14%
• condição de armazenamento: protect from light at room temperature
• resíduo de ignição: ≤8%
• perda: ≤6% loss on drying
• pH: 6.5-7.5 (25 °C, 2% in H₂O)
• solubilidade: H₂O: 2%, clear (light yellow and light brown-yellow and light-brown)
• aplicação(ões): microbiology

Descrição

Descrição geral

Bacteriological Meat Peptone is a high clarity and stability pancreatic hydrolysate of animal tissues designed for culture media applications. It is a growth-promoting nitrogenous nutrient (peptides and amino acids) with a neutral pH. It has a high sulfur compound content which makes it suitable for the detection of microbes (Clostridia spp., Salmonella spp.) producing hydrogen sulfide. It is also used in animal cell culture and microbiology culture media.

Aplicação

Bacteriological meat peptone is a rich source of organic nitrogen and therefore used in a variety of media preparations to cultivate yeasts and molds, Enterobacteria and Staphylococci. It can also be used for the commercial production of vaccines, steroids, antibiotics, enzymes and other products. In recent times it has also been used as a medium additive for the production of recombinant therapeutic proteins

Ações bioquímicas/fisiológicas

Peptone supplementation in media helps to increase cell number, specific monoclonal antibody production and also the period of long term culture.

Informações de segurança

• Código de classe de armazenamento: 11 - Combustible Solids
• Classe de risco de água (WGK): WGK 3
• Ponto de fulgor (°F): Not applicable
• Ponto de fulgor (°C): Not applicable