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About This Item

CAS Number:
8013-01-2
EC Number:
232-387-9
MDL number:
MFCD00132599
UNSPSC Code:
41106212
eCl@ss:
42040000
NACRES:
NA.85
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grade

Molecular Biology

Quality Level

300

sterility

non-sterile

form

powder

technique(s)

microbiological culture: suitable using





application(s)

agriculture

storage temp.

room temp

suitability

nonselective for Escherichia coli
nonselective for coliforms

SMILES string

OC(=O)CC1c2c3c(ccc2c4c1cccc4)cccc3

InChI

1S/C19H14O2/c20-18(21)11-17-15-8-4-3-7-14(15)16-10-9-12-5-1-2-6-13(12)19(16)17/h1-10,17H,11H2,(H,20,21)

InChI key

GQNBDGXKDJSVGQ-UHFFFAOYSA-N

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General description

Yeast extract is produced by various yeast species mainly by Saccharomyces cerevisiae or baker’s yeast. In addition to its use as a supplement in culture media for microbial research and biotechnology, yeast extract is also used as a component of the complex media for industrial fermentations.It also serves as a nutritional source for various microbial media.

Application

For general bacteriological use with a variety of microorganisms.
Yeast Extract has been used as a component of:
  • complex media for culturing E. coli clones for shake flask experiments
  • culture media for culturing bacterial species Gluconacetobacter xylinus
  • yeast extract beef (YEB) media for the transformation of Agrobacterium
Yeast extract is used as a bacteriological media component for a variety of microorganisms and molecular genetics applications.

Other Notes

Water soluble portion of autolyzed yeast with intact B-complex vitamins. Yeast extract is a mixture of amino acids, peptides, water soluble vitamins and carbohydrates and can be used as additive for culture media.

Storage Class

11 - Combustible Solids

wgk_germany

WGK 1

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

Eyeshields, Gloves, type N95 (US)

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Certificates of Analysis (COA)

Lot/Batch Number
SLCM4770
SLCL5307
SLCL1510
SLCK6060
SLCK2707

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