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Escherichia coli

Name: <I>Escherichia coli</I>
Brand: SIGMA

Strain K12, lyophilized cells

Synonym(s):

E. coli K-12

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About This Item

UNSPSC Code:

12352204

NACRES:

NA.83

MDL number:

MFCD00131026

Pricing and availability is not currently available.

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Quality Level

200

sterility

non-sterile (not processed or packaged aseptically)

form

lyophilized cells

suitability

not intended for starter culture

storage temp.

−20°C

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This Item	EC11303	VT000132	VT001793
Sigma-Aldrich EC1 Escherichia coli	Sigma-Aldrich EC11303 Escherichia coli	Millipore VT000132 Escherichia coli WDCM 00013 Vitroids^™	Millipore VT001793 Escherichia coli WDCM 00179 Vitroids^™
storage temp. −20°C	storage temp. −20°C	storage temp. −20°C	storage temp. −20°C
Quality Level 200	Quality Level 200	Quality Level 300	Quality Level 300
sterility non-sterile (not processed or packaged aseptically)	sterility non-sterile (not processed or packaged aseptically)	sterility -	sterility -
form lyophilized cells	form lyophilized cells	form solid	form solid
suitability not intended for starter culture	suitability not intended for starter culture	suitability -	suitability -

General description

Escherichia coli (E.coli) is a non-spore forming, Gram-negative, rod-shaped facultative anerobe, which is found in the human gastrointestinal tract. It belongs to the family of Enterobacteriaceae. E.coli is chemoorganotrophic and grows at 37°C. Pathogenic E.coli strains is associated with diarrhea, septicemia, meningitis and urinary tract infections. It inhibits the colonization of the gut by harmful bacteria. E.coli acts as an indicator of fecal contamination.

Other Notes

A mutant which is rich in alkaline phosphatase.

Storage Class

11 - Combustible Solids

wgk

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

Eyeshields, Gloves, type N95 (US)

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Chicken Egg White-Advancing from Food to Skin Health Therapy: Optimization of Hydrolysis Condition and Identification of Tyrosinase Inhibitor Peptides.

Pei-Gee Yap et al.

Foods (Basel, Switzerland), 9(9) (2020-09-24)

Active fragments (bioactive peptides) from the chicken egg white proteins were expected to exert tyrosinase inhibitory activities in which skin hyperpigmentation could be prevented. Egg white was hydrolyzed by trypsin, chymotrypsin and the combination of both enzymes. The enzyme treatments

Δ-FeOOH as Support for Immobilization Peroxidase: Optimization via a Chemometric Approach.

Tássia Silva Tavares et al.

Molecules (Basel, Switzerland), 25(2) (2020-01-16)

Owing to their high surface area, stability, and functional groups on the surface, iron oxide hydroxide nanoparticles have attracted attention as enzymatic support. In this work, a chemometric approach was performed, aiming at the optimization of the horseradish peroxidase (HRP)

A dual-enzyme, micro-band array biosensor based on the electrodeposition of carbon nanotubes embedded in chitosan and nanostructured Au-foams on microfabricated gold band electrodes.

Vuslat B Juska et al.

The Analyst, 145(2), 402-414 (2019-11-23)

We report the development of a dual-enzyme electrochemical biosensor based on microfabricated gold band array electrodes which were first modified by gold foam (Au-foam) in order to dramatically increase the active surface area. The resulting nanostructured Au-foam deposits then served

Detection and Typing Strategies for Pathogenic Escherichia coli (2015)

Inhibition of Tyrosinase by Mercury Chloride: Spectroscopic and Docking Studies.

Jianmin Chen et al.

Frontiers in pharmacology, 11, 81-81 (2020-03-27)

Inorganic mercury compounds have been used in skin-lightening products since ancient times. Although a previous study demonstrated that mercury impeded the transfer of Cu2+ to the apotyrosinase, the effect of mercury on tyrosinase is still unclear. In the present study

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Global Trade Item Number

SKU	GTIN
MABS1248	04055977288414
EC1-5G	04061833629802

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