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CMC0011

Sigma-Aldrich

XLDNA V2 Electrocompetent cells

Escherichia coli, rod shaped

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About This Item

UNSPSC Code:
12352200
NACRES:
NA.85
Pricing and availability is not currently available.

Product Name

XLDNA V2 Electrocompetent cells, for BAC & cosmid cloning

biological source

Escherichia coli

grade

for molecular biology

growth mode

adherent or suspension

morphology

rod shaped

technique(s)

microbiological culture: suitable

cell transformation

competent cell type: electrocompetent
transformation efficiency: ≥1 x 1010 cfu/μg

shipped in

dry ice

storage temp.

−70°C

General description

The XLDNA V2 Electrocompetent cells are designed for transformation of large constructs and increase in DNA yields.

Genotype

F- mcrA Δ(mrr-hsdRMS-mcrBC) endA1 recA1 F80dlacZΔM15 ΔlacX74 araD139 Δ(ara,leu)7697 galUgalK rpsL nupG (attL araC-PBAD-trfA250 bla attR) λ-

Features and Benefits

  • Cells that enable the most challenging library construction and screening.
  • Highest available transformation efficiencies for library construction and screening.
  • Optimized for high yields of DNA
  • Blue - white screening

Components

  • XLDNA V2 electrocompetent cells
  • pKanR transformation control DNA
  • recovery medium for cloning

Storage Class Code

10 - Combustible liquids

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Certificates of Analysis (COA)

Lot/Batch Number
SLBS4874
SLBR4795V
SLBQ8834V

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