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Merck
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29185

Millipore

Proteose Peptone (vegetable)

suitable for microbiology

Synonyme(s) :

Peptone from vegetable, Peptone (vegetable), No. 3, Vegetable Proteose Peptone

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About This Item

Numéro CAS:
100209-45-8
Numéro CE :
309-353-8
Code UNSPSC :
41106212
Nomenclature NACRES :
NA.85

Source biologique

plant

Niveau de qualité

200

Forme

powder

Durée de conservation

limited shelf life, expiry date on the label

Composition

amino-nitrogen, ≥3.2%
total nitrogen (N), ≥11%

Impuretés

≤12% ash

Perte

≤6% loss on drying

pH

6.6±0.5 (25 °C, 2% in H2O)

Solubilité

H2O: 2%, clear, yellow

Application(s)

food and beverages
vitamins, nutraceuticals, and natural products
microbiology

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Description générale

Proteose Peptone (vegetable) is an enzymatic hydrolysate of vegetable protein and therefore an animal-free alternative to traditional peptones. It is recommended for the cultivation of fastidious pathogens and can be employed in media or bulk production of antibiotics, enzymes, veterinary preparation, bacterial toxins, etc.

Application

Proteose Peptone (vegetable) facilitates the growth of a broad range of microbes, from fastidious aerobic bacteria to yeasts and molds. It is recommended for use in media that support good growth of a large number of microorganisms including Staphylococci, Streptococci, Pneumococci, Meningococci, and Gonococci, among others which require a highly nutritious medium.

Code de la classe de stockage

11 - Combustible Solids

Classe de danger pour l'eau (WGK)

WGK 3

Point d'éclair (°F)

Not applicable

Point d'éclair (°C)

Not applicable

Équipement de protection individuelle

Eyeshields, Gloves, type N95 (US)

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Certificats d'analyse (COA)

Lot/Batch Number
BCCG5971
BCCG1473
BCCF4892
BCCF0531
BCCD6199

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Federico Rojas et al.
Cell, 176(1-2), 306-317 (2018-12-07)
Trypanosome parasites control their virulence and spread by using quorum sensing (QS) to generate transmissible "stumpy forms" in their host bloodstream. However, the QS signal "stumpy induction factor" (SIF) and its reception mechanism are unknown. Although trypanosomes lack G protein-coupled

Articles

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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