pcDNA™3.1 Directional TOPO® Expression Kit

Catalog number: K490001

Invitrogen™  Related applications: Protein Expression

Error loading your content!

  Catalog number
Select a plan
Unit size
Price ({{currency}}) Qty
{{product.sku}} {{product.sku}}
also known as {{product.formattedSku}} 
{{product.availability.message}}
Pro add-ons

Your on-site stock

›› {{supplyCenter.scName}}({{scProduct.stockOnHand}} In stock)
›› {{supplyCenter.scName}}(Out of stock)
›› {{supplyCenter.scName}}
This item is not currently available on-site. Depending on your Supply Center settings you may be able to add the item to cart above else use the Order Non-Stocked Items' tab on the Supply Center home page.
Back to top

Description

The pcDNA™ 3.1 Directional TOPO® Expression Kit uses a linearized, topoisomerase I–activated pcDNA3.1D/V5-His-TOPO® vector (see figure) for 5-minute directional cloning and subsequent high-level expression. Advantages of the pcDNA™ 3.1 Directional TOPO® Expression Kit:

• A proofreading enzyme is used—fewer errors in cloned genes
• Greater than 90% of the clones are in the correct orientation for expression—reducing time spent screening colonies for clone orientation
• CMV promoter—high expression levels
• C-terminal V5-His fusion tag—for easy detection of recombinant protein with an Anti-V5 Antibody
• 6xHis tag—for rapid protein purification on nickel-chelating resin
For Research Use Only. Not for use in diagnostic procedures.

Specifications

Promoter: CMV
Key Function: Constitutive Expression
Protein Tag or Fusion: His Tag (6x), V5 Epitope Tag
Delivery Method: Transfection
Cloning Method: Directional TOPO®
Selection Agent (Eukaryotic): Geneticin® (G-418)
Vector Type: Directional TOPO Vectors, pcDNA
Constitutive or Inducible System: Constitutive
Product Size: 20 reactions

Contents & storage

Box 1 (Store at -20°C):
• 20 µl pcDNA™3.1D/V5-His-TOPO® (15–20 ng/µl)
• 10 µl dNTP Mix
• 50 µl Salt Solution
• 1 ml Sterile Water
• 20 µl T7 Sequencing Primer (0.1 µg/µl)
• 20 µl BGH Reverse Sequencing Primer (0.1 µg/µl)
• 10 µl Control PCR Template (0.1 µg/µl)
• 10 µl Control PCR Primers (0.1 µg/µl each)
• 10 µl Expression Plasmid (0.5 µg/µl)

Box 2 (Store at -80°C):
• 6 ml S.O.C. Medium (may be stored at 4°C or room temperature)
• 21 × 50 µl TOP10 Cells
• 50 µl pUC19 Control DNA

Documents

Manuals & protocols

Recommended products