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pF4 CMV Flexi® Vectors

Untagged Proteins Expressed in Mammalian Cells Without a Selectable Marker

  • Expresses high-levels of protein from cloned insert with CMV promoter
  • Transfer your cloned insert into other Flexi® Vectors for additional applications (e.g., bacterial or cell-free protein expression) as needed
  • Adapts to high-throughput formats for large screening projects, enhancing productivity

Choose an antibiotic resistance

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Catalog number selected: C8481

$ 322.00 Your price: Log In

pF4 CMV Flexi® Vectors
Ampicillin/20µg
$ 322.00
Your price: Log In
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The pF4A and pF4K CMV Flexi® Vectors are designed specifically for high-level expression of proteins in mammalian cells from the CMV promoter without a selectable marker. All inserts may be confirmed by cell-free expression with the TnT® T7 Quick System (Cat.# L1170). There are no licensing fees or complicated transfer restrictions for these vectors. Clone your ORFs and conveniently transfer the inserts to a variety of 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. Directly use recombinant clones and minimize time wasted screening background colonies. The versatile cloning of the Flexi® system means you can choose from a variety of expression systems and fusion tag orientations and then transfer to others as required. Direct transfers can only occur between two N-terminal tagged vectors or from an N-terminal to a C-terminal vector.

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: www.kasuza.or.jp.kop/dsearch-e

Sequence Information

pF4A CMV Flexi® Vector GenBank® Accession Number AY753580 and vector sequence text file.

pF4K CMV Flexi® Vector GenBank® Accession Number AY753581 and vector sequence text file.

Protocols

Specifications

You are viewing: C8481 Change Configuration

What's in the box?

Item Part # Size

pF4A CMV Flexi® Vector

C848A 1 × 20μg

SDS

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Certificate of Analysis

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Use Restrictions

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

Storage Conditions

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Patents and Disclaimers

U.S. Pat. Nos. 8,293,503, 9,018,014 and 8,367,403, European Pat. No. 1685247 and other patents and patents pending.

Patent Pending.

For research use only. Persons wishing to use this product or its derivatives in other fields of use, including without limitation, commercial sale, diagnostics or therapeutics, should contact Promega Corporation for licensing information.

Specifications

You are viewing: C8491 Change Configuration

What's in the box?

Item Part # Size

pF4K CMV Flexi® Vector

C849A 1 × 20μg

SDS

Choose language:

Certificate of Analysis

Search for Specific Certificate:

View more results
View more results
Loading…

Use Restrictions

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

Storage Conditions

BB

Patents and Disclaimers

U.S. Pat. Nos. 8,293,503, 9,018,014 and 8,367,403, European Pat. No. 1685247 and other patents and patents pending.

Patent Pending.

For research use only. Persons wishing to use this product or its derivatives in other fields of use, including without limitation, commercial sale, diagnostics or therapeutics, should contact Promega Corporation for licensing information.

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