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70173

Millipore

Peptone from casein and other animal proteins

suitable for microbiology

Synonym(s):

Peptone from animal tissue

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About This Item

CAS Number:
MDL number:
UNSPSC Code:
41106212
eCl@ss:
42040102
NACRES:
NA.85

biological source

bovine milk

Quality Level

form

powder

composition

total nitrogen (N), ≥12%

ign. residue

≤9%

loss

≤10% loss on drying

pH

6.5-7.5 (2% in H2O)

solubility

H2O: 2%, clear, yellow (and faint yellow and faint brown)

application(s)

food and beverages
microbiology

InChI

1S/C13H24O4/c1-6-13(3,7-2)9-8-10(11(14)16-4)12(15)17-5/h10H,6-9H2,1-5H3

InChI key

AIUDWMLXCFRVDR-UHFFFAOYSA-N

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WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

Regulatory Listings

Regulatory Listings are mainly provided for chemical products. Only limited information can be provided here for non-chemical products. No entry means none of the components are listed. It is the user’s obligation to ensure the safe and legal use of the product.

JAN Code

70173-10G-KC:
70173-500G:
70173-BULK:
70173-VAR:
70173-100G:


Certificates of Analysis (COA)

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Rüdiger W Maschke et al.
Bioengineering (Basel, Switzerland), 9(8) (2022-07-28)
Shake flasks remain one of the most widely used cultivation systems in biotechnology, especially for process development (cell line and parameter screening). This can be justified by their ease of use as well as their low investment and running costs.
Polysaccharide metabolism regulates structural colour in bacterial colonies.
van de Kerkhof, et al.
Journal of the Royal Society, Interface / the Royal Society, 19, 20220181-20220181 (2022)
Priyadharshini Ramachandran et al.
Journal of microbiology and biotechnology, 23(3), 351-356 (2013-03-07)
A high beta-glucosidase (BGL)-producing strain, Stereum hirsutum, was identified and isolated and showed a maximum BGL activity (10.4 U/ml) when cultured with Avicel and tryptone as the carbon and nitrogen sources, respectively. In comparison with other BGLs, BGL obtained from
Saoussen Turki et al.
Bioresource technology, 100(10), 2724-2731 (2009-02-04)
In this work the effect of several organic nitrogen sources on lipase production in Yarrowia lipolytica LgX64.81 overproducing mutant was studied. Among them, tryptone and peptone showed the most prominent stimulatory effect. Interestingly, only tryptic and peptic casein digest were
M Taskin et al.
Journal of applied microbiology, 111(4), 826-834 (2011-07-19)
Peptones are one of the most expensive constituents of microbial media. This study was undertaken to prepare the peptone from waste chicken feathers through a new process. The chemical analysis of chicken feather peptone (CFP) was performed. The ability of

Articles

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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