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Y1625 Sigma-Aldrich

Yeast Extract

for use in microbial growth medium

Synonym: Select Yeast Extract

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Properties

Related Categories Broth / Media, Core Bioreagents, Extracts, Life Science Reagents for Cloning, Media Components,
Quality Level   200
  300
grade   for molecular biology
sterility   non-sterile
form   powder
Featured Industry   Agriculture
storage temp.   room temp
suitability   nonselective for Escherichia coli
  nonselective for coliforms

Description

General description

Yeast extract is a mixture of amino acids, peptides, water soluble vitamins and carbohydrates and can be used as additive for culture media.

Application

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.

Packaging

1 kg in poly bottle

250 g in poly bottle

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.

Safety & Documentation

Safety Information

Personal Protective Equipment 
RIDADR 
NONH for all modes of transport
WGK Germany 
WGK 3
RTECS 
ZF6610000
Flash Point(F) 
Not applicable
Flash Point(C) 
Not applicable

Documents

Certificate of Analysis (COA)

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Certificate of Origin (COO)

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Single- & multi-channel pipettes from BRAND
Protocols & Articles

Articles

Introduction to Microbial Media

Microbiological studies require the availability of different species of bacteria, yeast or viruses in the laboratory. Large scale processes such as fermentation, protein and vaccine production requi...
Keywords: Antibiotics, Cellular processes, Cloning, Fermentation, Gene expression, Growth factors, Indicators, Molecular biology, Nutrition, Sterilizations, Vitamins, transformation

Protocols

Restriction Enzyme Cloning Manual Buffer Recipes

Tip 1: DNA is quite stable in TE buffer at 4ºC. If stored in elution buffer or water then freezing at -20 ºC is advised.
Keywords: Phase transitions, Sequencing, Sterilizations

Transforming E. coli with Engineered Plasmid

Inoue and colleagues developed this method in 1990. It works well for many strains commonly used in cloning. The original method calls for growing the overnight E. coli cultures at 18°C. We find that...
Keywords: Antibiotics, Centrifugation, Cloning, Peptide synthesis, Phase transitions, transformation

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Plant Tissue Culture Products | Agriculture

Our combination of quality products, services and global business capabilities help you to maintain reagent consistency while ensuring suitability. Sigma-Aldrich allows you to standardize reagents ac...
Keywords: Antibiotics, Cell culture, Culture media, Gas chromatography, High performance liquid chromatography, Mass spectrometry, Vitamins, transformation

Peer-Reviewed Papers
15

References

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Description

Add to Cart

Y2627 2xYT Medium, EZMix Powder microbial growth medium
Y0875 Select Yeast Extract, for use in microbial growth medium

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