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Casein Peptone for Biotechnology and Microbiology

Name: Casein Peptone for Biotechnology and Microbiology
Brand: SIAL

Enzymatically Digested, for Biotechnology and Microbiology, ≥12% Total N, ≤5.5% Amino

Synonym(s):

Peptone from casein, Peptone from casein, pancreatic digest

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About This Item

CAS Number:

65072-00-6

MDL number:

MFCD00131829

UNSPSC Code:

41106212

EC Number:

293-428-4

NACRES:

NA.85

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Properties

Product Name

Peptone from casein, pancreatic digest, Pancreatic digest of casein, suitable for microbiology

biological source

bovine milk

Quality Segment

200

form

powder

composition

total nitrogen (N), ≥12%

ign. residue

≤10%

loss

≤6% loss on drying

pH

6.8±0.5 (25 °C, 2% in H₂O)

solubility

H₂O: 2%, clear, faintly to light yellow

application(s)

food and beverages, microbiology

Description

General description

Peptone from pancreatic digest of casein is 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. It is a rich source of amino acids and peptides recommended for culture media in analytical microbiology and in industrial fermentation.

Application

Peptone from casein, a pancreatic digest is recommended for laboratory media and fermentation and has been used in antibiotics, toxins, and enzyme productions.

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This Item	70172	1.07213	1.02239
Millipore 70169 Peptone from casein, pancreatic digest	Millipore 70172 M-Gredient^® Casein Peptone B3	Millipore 1.07213 Peptone from casein (Tryptone)	Millipore 1.02239 Peptone from casein pancreatically digested
biological source bovine milk	biological source bovine milk	biological source bovine milk	biological source bovine milk
Quality Level 200	Quality Level 200	Quality Level 200	Quality Level 200
application(s) food and beverages, microbiology	application(s) food and beverages microbiology	application(s) microbiology	application(s) microbiology
pH 6.8±0.5 (25 °C, 2% in H₂O)	pH 6.7±0.5 (25 °C, 2% in H₂O)	pH 6.7-7.7 (5% in water)	pH -
form powder	form powder	form medium granules	form solid
solubility H₂O: 2%, clear, faintly to light yellow	solubility H₂O: 2%, clear, colorless to faintly brownish-yellow	solubility 800 g/L	solubility 800 g/L

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Storage Class

11 - Combustible Solids

wgk

WGK 1

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

Eyeshields, Gloves, type N95 (US)

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