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Key Documents

Safety Information

EC11303

Sigma-Aldrich

Escherichia coli

Strain B, lyophilized cells

Synonym(s):

E. coli

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About This Item

MDL number:
MFCD00131026
UNSPSC Code:
12352204
NACRES:
NA.83

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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General description

Escherichia coli is a non-pathogenic, facultative anaerobic flora present in the intestine of human. It belongs to the genus, Escherichia, which consists of motile gram-negative bacilli.

Application

Escherichia coli has been used:
  • in the isolation of DNA from lyophilized cell
  • in the preparation of crude cell lysate for developing scalable purification method for recombinant protein A
  • as test proteome for comparative electrophoresis

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 Listings

Regulatory Listings are mainly provided for chemical products. Only limited information can be provided here for non-chemical products. No entry means none of the components are listed. It is the user’s obligation to ensure the safe and legal use of the product.

JAN Code

EC11303-1G:
EC11303-25G-PW:
EC11303-100G:
EC11303-BULK:
EC11303-25G:
EC11303-10G:
EC11303-VAR:
EC11303-10G-PW:

Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

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