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61044

Millipore

Casein Peptone

Enzymatic digest of casein from bovine milk, ≤8.0% loss on drying, suitable for biotechnology and microbiology

Synonym(s):

Peptone from casein, Peptone from casein Plus, tryptic digest, Tryptone Plus

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About This Item

CAS Number:
91079-40-2
EC Number:
293-428-4
UNSPSC Code:
41106212
NACRES:
NA.85

product name

Tryptone Plus, for biotechnological purposes

biological source

bovine milk

Quality Level

200

grade

for biotechnological purposes

form

powder

composition

amino-nitrogen, ≥4%
total nitrogen (N), ≥12%

ign. residue

≤22%

loss

≤8.0% loss on drying

pH

6.2-7.2 (25 °C)

solubility

H2O: 2%, clear, faintly yellow to brownish-yellow

application(s)

food and beverages
microbiology

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General description

Source of organic nitrogen and growth factors recommended in media for analytical microbiology and industrial fermentation. This casein peptone is highly soluble.

Storage Class Code

11 - Combustible Solids

WGK

WGK 1

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

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Certificates of Analysis (COA)

Lot/Batch Number
BCCG9073
BCCG1560
BCCF5012
BCCC9047
BCCC2953

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Studies on transformation of Escherichia coli with plasmids.
Hanahan, Douglas.
Journal of Molecular Biology, 166 (4), 557-580 (1983)
Thermomicrobium, a new genus of extremely thermophilic bacteria
JACKSON, THOMAS J., ROBERT F. RAMALEY, and WARREN G. MEINSCHEIN
International Journal of Systematic and Evolutionary Microbiology, 23 (1), 28-36 (1973)
Effect of medium components on bacteriocin production by Lactobacillus pentosus ST151BR, a strain isolated from beer produced by the fermentation of maize, barley and soy flour.
Todorov, S. D., and L. M. T. Dicks.
World Journal of Microbiology & Biotechnology, 20 (6), 643-650 (2004)

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