Key Documents

View All Documentation

Y1625

Yeast Extract

Name: Yeast Extract
Brand: SIGMA

for use in microbial growth medium

Synonym(s):

Select Yeast Extract, microbial growth media, microbial growth medium

Select a Size

Change View

About This Item

CAS Number:

8013-01-2

UNSPSC Code:

41106212

eCl@ss:

42040000

EC Number:

232-387-9

NACRES:

NA.85

MDL number:

MFCD00132599

Technical Service

Need help? Our team of experienced scientists is here for you.

Let Us Assist

Properties

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

Description

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.

Still not finding the right product?

Explore all of our products under Yeast Extract

Storage Class

11 - Combustible Solids

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

Eyeshields, Gloves, type N95 (US)

Regulatory Information

动植物源性产品

This item has

Choose from one of the most recent versions:

Certificates of Analysis (COA)

Lot/Batch Number

Don't see the Right Version?

If you require a particular version, you can look up a specific certificate by the Lot or Batch number.

Search for a COA

Already Own This Product?

Find documentation for the products that you have recently purchased in the Document Library.

Visit the Document Library

Protocols

Restriction Enzyme Cloning Manual Buffer Recipes

TE Buffer; Elution Buffer; 10x Ligation Buffer; 0.5 M PIPES Buffer; Inoue Transformation Buffer

Differential detection of a surrogate biological threat agent (Bacillus globigii) with a portable surface plasmon resonance biosensor.

Benjamin A Adducci et al.

Biosensors & bioelectronics, 78, 160-166 (2015-11-26)

New methods and technology are needed to quickly and accurately detect potential biological warfare agents, such as Bacillus anthracis, causal agent of anthrax in humans and animals. Here, we report the detection of a simulant of B. anthracis (B. globigii)

Modelling of yeast inactivation in sonicated tomato juice.

A Adekunte et al.

International journal of food microbiology, 137(1), 116-120 (2009-11-13)

Power ultrasound is recognised as a potential non thermal technique to inactivate microorganisms pertinent to fruit juices. In this study, the effect of sonication on the resistance of yeast (Pichia fermentans) in tomato juice was investigated. Tomato juice samples were

Toward consistent and productive complex media for industrial fermentations: studies on yeast extract for a recombinant yeast fermentation process.

Jinyou Zhang et al.

Biotechnology and bioengineering, 82(6), 640-652 (2003-04-04)

Yeast extract (YE) is commonly used as a key component in the complex media for industrial fermentations. However, the lot-to-lot variation of this raw material frequently requires extensive "use testing" of many lots to identify only the few that support

View All Related Papers

Global Trade Item Number

SKU	GTIN
Y1625-250G	04061837587931
Y1625-1KG	04061837587924