Skip to Content
Merck
CN

EC1

Sigma-Aldrich

Escherichia coli

Strain K12, lyophilized cells

Synonym(s):

E. coli K-12

Sign Into View Organizational & Contract Pricing

Select a Size


About This Item

MDL number:
UNSPSC Code:
12352204
NACRES:
NA.83
Technical Service
Need help? Our team of experienced scientists is here for you.
Let Us Assist
Technical Service
Need help? Our team of experienced scientists is here for you.
Let Us Assist

Quality Level

sterility

non-sterile (not processed or packaged aseptically)

form

lyophilized cells

suitability

not intended for starter culture

storage temp.

−20°C

Looking for similar products? Visit Product Comparison Guide

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 Code

11 - Combustible Solids

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

Regulatory Information

新产品
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.

Already Own This Product?

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

Visit the Document Library

Multiple antibiotic resistance indexing of Escherichia coli to identify high-risk sources of fecal contamination of foods.
Krumperman PH, et al.
Applied and Environmental Microbiology, 46(1), 165-170 (1983)
Min-Hui Zhao et al.
Biosensors & bioelectronics, 150, 111865-111865 (2019-11-20)
We develop a low-background electrochemical biosensor for one-step detection of uracil DNA glycosylase (UDG) based on the host-guest interaction and iron-embedded nitrogen-rich carbon nanotube (Fe-N-C) that mimics enzyme-mediated electrocatalysis to achieve signal amplification. In this work, Fe-N-C is initially immobilized
Joseph M Autry et al.
Analytical biochemistry, 610, 113965-113965 (2020-09-22)
We have analyzed protein expression and enzyme activity of the sarcoplasmic reticulum Ca2+-transporting ATPase (SERCA) in horse gluteal muscle. Horses exhibit a high incidence of recurrent exertional rhabdomyolysis, with myosolic Ca2+ proposed, but yet to be established, as the underlying
Foodborne Pathogens: Microbiology and Molecular Biology (2005)
Sylwia Baluta et al.
Sensors (Basel, Switzerland), 20(16) (2020-08-23)
Although neurotransmitters are present in human serum at the nM level, any dysfunction of the catecholamines concentration may lead to numerous serious health problems. Due to this fact, rapid and sensitive catecholamines detection is extremely important in modern medicine. However

Our team of scientists has experience in all areas of research including Life Science, Material Science, Chemical Synthesis, Chromatography, Analytical and many others.

Contact Technical Service