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  • NEB® PCR Cloning Kit

    Description

    This PCR Cloning Kit contains an optimized 2X Cloning Master Mix with a proprietary ligation enhancer and a linearized vector that uses a novel mechanism for background colony suppression to give a low background. It allows simple and quick cloning of any PCR amplicon, whether the amplification reactions are performed with proofreading DNA polymerases, such as Q5® or Phusion® which produce blunt ends; or nonproofreading DNA polymerases, such as Taq or Taq mixes (OneTaq®, LongAmp™ Taq) which produce single base overhangs. This is possible due to “invisible” end polishing components in the master mix that are active during the ligation step. The kit also allows direct cloning from amplification reactions without purification, and works well whether or not the primers used in the PCR possess 5´-phosphate groups.

    Enjoy faster cloning with more flexible conditions: clone with any amplicon made with any DNA polymerase, with or without 5´ phosphates, purified or not!

    PCR cloning with low/no background
    A 500 bp PCR product incubated with the linearized vector in a 3:1 ratio according to recommended protocol. 2 μl of reaction was transformed into provided NEB 10-beta Competent E. coli and 1/20th of the outgrowth was plated. Left plate serves as the control, with vector backbone only, right plate contains PCR insert.
    Cloning Kit Protocol Overview
    pMiniT Vector Map
    Map shown above displays the construct formed if no insert is present. Unique restriction sites are shown
    in black. Additional restriction sites that can be used for subcloning are shown in red. Expanded box below
    shows location of sequencing primers, restriction sites for subcloning, and placement of insertion site
    within the toxic minigene.

    Kit Components

    The following reagents are supplied with this product:

    Store at (°C)Concentration
    Cloning Master Mix-202X
    Linearized pMiniT™ Vector-2025 ng/μl
    Cloning Analysis Forward Primer-20100 μM
    Cloning Analysis Reverse Primer-20100 μM
    NEB 10-beta Competent E. coli (Cloning Efficiency)-80
    pUC19 Transformation Control Plasmid-200.05 ng/μl
    SOC Outgrowth Medium41X
    Amplicon Cloning Control-2015 ng/μl

    Advantages and Features

    Features

    • Easy cloning of all PCR products, including blunt and TA ends
    • Fast cloning experiments with 5-minute ligation step
    • Simplified screening with low/no colony background and no blue/white selection required
    • Save time by eliminating purification steps
    • Flanking restriction sites available for easy subcloning, including choice of two single digest options
    • Provided analysis primers allow for downstream colony PCR screening or sequencing
    • Ready-to-use kit components include 1 kb control amplicon, linearized cloning vector and single-use competent E. coli
    • Longer shelf life (12 months), as compared to some commercially available products

    Properties and Usage

    Storage Notes

    • The kit is shipped on dry ice. Upon arrival, store the competent cells (in the large exterior box) at -80°C, the components in the small interior box at -20°C and the SOC outgrowth medium at room temperature or 4°C.

    Notes

    1. The NEB PCR Cloning Kit contains a sufficient supply of materials to perform 20 x 10 μl cloning reactions. Primers are also provided, allowing screening for inserts by colony PCR and/or sequencing.

    References

    1. Wang, Y. et al. (2004). Nucleic Acids Research. 32, 1197-1207.
    2. Heurgue-Hamard, V. et al. (2000). The EMBO Journal. 19, 2701-2709.
    3. Tenson, T. et al. (1999). Journal of Bacteriology. 181, 1617-1622.

    Supporting Documents

    Material Safety Datasheets

    The following is a list of Material Safety Data Sheets (MSDS) that apply to this product to help you use it safely. The following file naming structure is used to name these document files: [Product Name] MSDS. For international versions please contact us at info@neb.com.

    Manuals

    The Product Manual includes details for how to use the product, as well as details of its formulation and quality controls. The following file naming structure is used to name these document files: manual[Catalog Number].
    1. How does the NEB® PCR Cloning Kit work?
    2. How can the cloning vector work with both blunt-ended amplicons and single-base overhang-containing amplicons?
    3. Do these polishing components present in the master mix affect my cloning efficiency if my insert already has blunt ends?
    4. Do my inserts have to possess 5´ phosphates?
    5. Can the cloning kit be used for inserts that are not necessarily PCR amplicons?
    6. Can the cloning kit be used with inserts containing 5´ or 3´ overhangs greater than the single-base overhang achieved by PCR with Taq DNA polymerase?
    7. Does the PCR product need to be purified?
    8. Can I use a different competent E. coli strain than the provided NEB 10-beta strain?
    9. How can I maximize the number of transformants?
    10. Can I scale down the reactions to use less vector?
    11. Are there limits regarding the size of inserts that can be cloned?
    12. Are the NEB 10-beta Competent E. coli (Cloning Efficiency) provided in the kit the same cells as NEB 10-beta Competent E. coli (High Efficiency)?
    13. Is the sequence of the linearized vector backbone available for the NEB PCR Cloning Kit, #E1202S ?
    1. Ligation Protocol (E1202)
    2. Transformation Protocol (E1202)
    3. Plating Protocol (E1202)
    4. Insert Screening Protocols (E1202)