Merck
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T9410

Millipore

Tryptone

Pancreatic digest of casein, Suitable for microbiology

Synonym(s):
Peptone from casein, Peptone from casein, casein tryptic digested
CAS Number:
Número de EC:
NACRES:
NA.85

Nivel de calidad

200

origen biológico

bovine milk

formulario

powder

envase

poly bottle of 1 kg
poly bottle of 250 g

análisis de nitrógeno

11.4-13.9% total

pérdida

≤11% loss on drying

pH

6.6-7.4

application(s)

microbiology

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Descripción general

Tryptone is a general-purpose growth peptone produced by the digestion of casein with the protease trypsin and used as a nitrogen source in culture media formulated for isolating and cultivating fastidious and non-fastidious bacteria, fungi, and some protozoa. It is a refined hydrolysate with high solubility and is used as a microbiological nutrient in laboratory media and fermentations. It is a high-quality source of amino acids and peptides produced by the pancreatic digestion of casein.

Aplicación

Tryptone is recommended for laboratory media and fermentation and has been used in antibiotics, toxins, and enzyme productions. It is also used as a nutrient in vaccine production where a high free amino acid content is required. Tryptone may also be used in STGG (skim milk, tryptone, glucose, glycerol) medium at -80°C, which is used to preserve Streptococcus pneumoniae, Haemophilus influenzae, and Moraxella catarrhalis isolates for at least 3 years.

Envase

250 g in poly bottle
1 kg in poly bottle

Código de clase de almacenamiento

11 - Combustible Solids

WGK

WGK 1

Punto de inflamabilidad F

Not applicable

Punto de inflamabilidad C

Not applicable

Equipo de protección personal

Eyeshields, Gloves, type N95 (US)

Certificate of Analysis

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Certificate of Origin

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