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95039

Millipore

Peptone

for biotechnological purposes

Sinonimo/i:

Peptone from casein, Peptone from casein, tryptic digest

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About This Item

Numero CAS:
91079-40-2
Numero CE:
293-428-4
Codice UNSPSC:
41106212
NACRES:
NA.85

Origine biologica

bovine milk

Livello qualitativo

200

Grado

for biotechnological purposes

Forma fisica

powder

Composizione

amino-nitrogen, ≥3.5%
total nitrogen (N), ≥12%

Residuo alla calcinazione

≤17.0%

Perdita

≤6.0% loss on drying

pH

6.0-7.5 (25 °C, 2% in H2O)

Solubilità

H2O: 2%, clear, faintly to slightly yellow

applicazioni

food and beverages
microbiology

Temperatura di conservazione

15-25°C

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Descrizione generale

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.

Applicazioni

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

Codice della classe di stoccaggio

11 - Combustible Solids

Classe di pericolosità dell'acqua (WGK)

WGK 1

Punto d’infiammabilità (°F)

Not applicable

Punto d’infiammabilità (°C)

Not applicable

Dispositivi di protezione individuale

Eyeshields, Gloves, type N95 (US)

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Certificati d'analisi (COA)

Lot/Batch Number
BCCL3171
BCCJ6614
BCCG6518
BCCF4287
BCCC7169

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Articoli

Base Ingredients of Microbiology Media

Culture media provides a habitat with suitable nutrients, energy sources, and certain environmental conditions for the growth of microorganisms. The components of the culture media range from simple sugars to peptones, salts, antibiotics, and complex indicators.

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