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Y1626

Sigma-Aldrich

Select Yeast Extract, EZMix® powder

for use in microbial growth medium

Synonym(s):

Select Yeast Extract

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About This Item

CAS Number:
8013-01-2
MDL number:
MFCD00132599
UNSPSC Code:
12352200
NACRES:
NA.85

grade

for molecular biology

Quality Level

200

sterility

non-sterile

form

powder

technique(s)

microbiological culture: suitable

application(s)

microbiology

storage temp.

room temp

suitability

nonselective for Escherichia coli
nonselective for coliforms

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 the water-soluble portion of autolyzed yeast, often used in culture media. Yeast extract contains a mixture of amino acids, peptides, water soluble vitamins and carbohydrates.

Application

SelectYeast Extract, EZMix® powder has been used as a component of synthetic municipal wastewater fed to sequencing batch reactor (SBR) for biomass production. It has also been used as a supplement to super broth for the transformation of 5α-competent E. coli cells.
It is also suitable for use as nutritional source in microbial media.
Yeast extract is used as a bacteriological media component for a variety of microorganisms and molecular genetics applications.

Features and Benefits

Select Yeast Extract EZMix® powder provides:
  • Granulated, dust-free format for safer handling and faster mixing
  • Easy scale-up using larger package sizes

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.

Legal Information

EZMix is a registered trademark of Merck KGaA, Darmstadt, Germany

related product

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Description
Pricing

Storage Class

13 - Non Combustible Solids

wgk_germany

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

Eyeshields, Gloves, type N95 (US)

Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

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Protocols

Microbial Growth Protocols

General protocols for growth of competent cells in microbial medium.

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