pBudCE4.1 Mammalian Expression Vector

Catalog number: V53220

Invitrogen™  Related applications: Protein Expression

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The pBudCE4.1 vector is designed for the independent expression of two genes from a single plasmid in mammalian cells. Using pBudCE4.1 to generate stable mammalian expression cell lines ensures that there is an equivalent copy number of each gene in the cell. This can eliminate variable expression due to differences in gene copy number. pBudCE4.1 provides expression cassettes withthe following features:

The CMV promoter for high-level transcription of genes with an optional c-myc epitope tag for rapid detection and 6xHis sequence for simple purification

• The human EF-1α promoter for high-level expression of genes with an optional V5 epitope tag for rapid detection and 6xHis sequence for simple purification
• The Sh ble (ZeoR) gene for efficient selection in both mammalian cells and E. coliwith the selection agent Zeocin™
For Research Use Only. Not for use in diagnostic procedures.


Promoter: CMV, EF-1α
Key Function: Multi-Gene Expression
Protein Tag or Fusion: His Tag (6x), V5 Epitope Tag, c-Myc Epitope Tag
Delivery Method: Transfection
Cloning Method: Restriction Enzyme ⁄ MCS
Selection Agent (Eukaryotic): Zeocin™
Vector Type: pBud
Product Size: 20 µg
Constitutive or Inducible System: Constitutive

Contents & storage

20 µg each of pBudCE4.1 and pBudCE4.1/lacZ/CAT positive control vectors are supplied supercoiled and lyophilized. Store at -20°C. Vectors are guaranteed stable for 6 months when properly stored.


Manuals & protocols

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