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pF25K ICE T7 Flexi Vector

by Promega
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  • Overview
  • Protocols
  • Specifications
  • Resources
  • The pF25A and pF25K ICE T7 Flexi® Vectors were designed for use with Insect Cell Extracts and contain untranslated region (UTR) sequences at the 5´ and 3´ ends of the gene coding region to enhance translation efficiency. These vectors need no licensing fees or complicated transfer restrictions to use. Just clone your ORFs and conveniently transfer the inserts to a variety of other Flexi® vectors designed for multiple applications.

    About the Flexi® Vector System

    The Flexi® Vector System is a simple, yet powerful, directional cloning method for protein-coding sequences. It is based on two rare-cutting restriction enzymes, SgfI and PmeI, and provides a rapid, efficient and high-fidelity way to transfer protein-coding regions between a variety of Flexi® Vectors without the need to resequence. These in vitro translation Flexi® vectors are designed with special sequences for maximal cell-free protein expression in a specific extract system.

    Note: Flexi® Vectors contain the lethal barnase gene to reduce background colonies without inserts during the subcloning procedure. Using the Flexi® Vector Cloning System replaces the barnase gene with your insert. These vectors, as purchased, cannot be cultured in normal laboratory strains of E. coli without an insert.

    Ready-to-Use HaloTag® Flexi® Vector Clones

    For access to 20,000 human and 15,000 mouse ORF clones with HaloTag® Technology in multiple mammalian expression vectors and custom cloning options, visit:

    Sequence Information

    pF25A ICE T7 Flexi® Vector GenBank® Accession Number EU754721 and vector sequence text file.

    pF25K ICE T7 Flexi® Vector GenBank® Accession Number EU754722 and vector sequence text file.

  • Certificate of Analysis

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    Storage Conditions

    -30C TO -10C

    Use Restrictions

    For Research Use Only. Not for Use in Diagnostic Procedures.