09182
Yeast Extract
from Saccharomyces cerevisiae, powder
Synonym(s):
YE, Baker’s yeast extract
Sign In to View Organizational & Contract Pricing.
Select a Size
Change View
About This Item
CAS Number:
UNSPSC Code:
41106212
eCl@ss:
42040000
EC Number:
232-387-9
NACRES:
NA.85
MDL number:
biological source
Saccharomyces cerevisiae
Quality Level
sterility
non-sterile
assay
≤3% amino-nitrogen basis, ≥9% total nitrogen (N) basis
form
powder
shelf life
limited shelf life, expiry date on the label
composition
amino-nitrogen, ≤3% , total nitrogen (N), ≥9%
packaging
pkg of 1 kg, pkg of 5 kg
impurities
≤16% ash, ≤8% non-dissolved
loss
≤8% loss on drying
pH
6.5-7.5 (2% in H2O)
solubility
H2O: 2%, turbid, yellow
application(s)
food and beverages
microbiology
storage temp.
2-25°C
suitability
molds, yeasts
General description
Yeast extract is an extract of autolyzed yeast cells. Yeast extract is a mixture of amino acids, peptides, water soluble vitamins and carbohydrates and can be used as additive for culture media. It is a non-animal and low endotoxin peptone suitable for use in fermentations media for cultivation and resuscitation of a large variety of fastidious microorganisms. It is rich in vitamins and other nutritive substances and so, recommended for general laboratory media
Application
Yeast extract is recommended for use in culture media and for the mass cultivation of various microorganisms. It provides multi-functional nutrient supplements that can also be used in microbial fermentation.
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)
Choose from one of the most recent versions:
Already Own This Product?
Find documentation for the products that you have recently purchased in the Document Library.
Sara Hooshangi et al.
PLoS computational biology, 7(9), e1002172-e1002172 (2011-10-08)
Quorum sensing (QS) enables bacterial multicellularity and selective advantage for communicating populations. While genetic "switching" phenomena are a common feature, their mechanistic underpinnings have remained elusive. The interplay between circuit components and their regulation are intertwined and embedded. Observable phenotypes
Samriddha Ray et al.
The Journal of cell biology, 190(5), 793-805 (2010-09-02)
The mechanisms that regulate cytoskeletal remodeling during the transition between mitosis and interphase are poorly understood. In fission yeast the MOR pathway promotes actin polarization to cell tips in interphase, whereas the SIN signaling pathway drives actomyosin ring assembly and