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Merck
CN
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主要文件

安全信息

EC1

Sigma-Aldrich

Escherichia coli

Strain K12, lyophilized cells

别名:

E. coli K-12

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About This Item

MDL编号:
UNSPSC代码:
12352204
NACRES:
NA.83

质量水平

无菌性

non-sterile (not processed or packaged aseptically)

表单

lyophilized cells

适用性

not intended for starter culture

储存温度

−20°C

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一般描述

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.

其他说明

A mutant which is rich in alkaline phosphatase.

储存分类代码

11 - Combustible Solids

WGK

WGK 3

闪点(°F)

Not applicable

闪点(°C)

Not applicable

个人防护装备

Eyeshields, Gloves, type N95 (US)

法规信息

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分析证书(COA)

Lot/Batch Number

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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
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
Daria Semenova et al.
New biotechnology, 56, 27-37 (2019-11-11)
Design and development of scale-down approaches, such as microbioreactor (μBR) technologies with integrated sensors, are an adequate solution for rapid, high-throughput and cost-effective screening of valuable reactions and/or production strains, with considerably reduced use of reagents and generation of waste.
D Semenova et al.
The Analyst, 145(3), 1014-1024 (2019-12-13)
The manufacturing of conventional enzymatic biosensors produced via a layer-by-layer (LbL) approach requires expensive instrumentation, and in most cases involves a complex, resource and time-consuming fabrication process. Moreover, LbL assemblies are prone to mechanical instability that leads to irreversible changes

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