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Invitrogen™ M13KO7 Helper Phage Non-distribution product as customer accommodation.

Suitable for use with M13/phagemid hosts for the production of ssDNA from vectors containing an f1or f1-like origin of replication

Manufacturer:  Invitrogen™ 18311019

Catalog No. 18-311-019

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Prepared by modification of procedure of Vieira and Messing, this high-titer helper phage eliminates need to make and maintain a separate stock of helper phage. It contains Kmr gene and p15A origin of replication that allows it to replicate like plasmid inside cells. Detailed protocols for production of ssDNA are provided on product profile.

  • Convenient preparation of ssDNA from M13 or phagemid vectors
  • >1 x 1011 pfu/mL

Cloning, Mutagenesis

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Shipping Conditions: Dry ice



5 x 1mL
Store at -68° to -85°C
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For Research Use Only. Not for use in diagnostic procedures.