Product Class: Kit

NEB® PCR Cloning Kit (Without Competent Cells)

Allows for in vitro transcription. Also available with competent cells.

Product Introduction

Easy cloning of all PCR products, including blunt and TA ends

  • Updated to allow for in vitro transcription with both SP6 and T7 promoters
  • BsaI-site removed from the ampicillin-resistant gene (allows for the cloning of Golden Gate Assembly modules)
  • 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
  • Also available with competent cells 
Catalog # Size Concentration
E1203S 20.0 reactions

Featured Videos

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    How Does the NEB® PCR Cloning Kit Work?

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    Overview of PCR Cloning

Product Information

Description

  • Updated to allow for in vitro transcription with both SP6 and T7 promoters
  • BsaI-site removed from ampicillin-resistant gene (allows for cloning of Golden Gate Assembly modules)
  • More restriction sites added, including four 8-base cutters
This PCR Cloning Kit contains an optimized Cloning Mix containing 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® 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 only if needed. 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.

The ultimate in flexibility: clone with any amplicon made with any DNA polymerase, with or without 5´ phosphates, purified or not!

PCR cloning with low/no backgroundPCR cloning
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 2.0 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.
This product is related to the following categories:

Kit Components

Kit Components

The following reagents are supplied with this product:

NEB # Component Name Component # Stored at (°C) Amount Concentration
  • E1203S     -20    
      Linearized pMiniT™ 2.0 Vector N0312AVIAL -20 1 x 0.02 ml 25 µg/ml
      Amplicon Cloning Control N0555AVIAL -20 1 x 0.01 ml 15 µg/ml
      Cloning Analysis Reverse Primer S1513AVIAL -20 1 x 0.035 ml 100 µM
      Cloning Analysis Forward Primer S1512AVIAL -20 1 x 0.035 ml 100 µM
      Cloning Mix 1 M1015AVIAL -20 1 x 0.08 ml 2.5 X
      Cloning Mix 2 M1016AVIAL -20 1 x 0.02 ml 10 X

Properties & Usage

Features

  • In vitro transcription with both SP6 and T7 promoters
  • BsaI-site removed from the ampicillin-resistant gene (allows for the cloning of Golden Gate Assembly modules)
  • 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

Product 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.

Protocols, Manuals & Usage

Protocols

  1. Insert Screening Protocols for NEB PCR Cloning Kit
  2. Plating Protocol for NEB PCR Cloning Kit
  3. Ligation Protocol for NEB PCR Cloning Kit
  4. Transformation Protocol for NEB PCR Cloning Kit
  5. RNA Synthesis of Cloned Insert Transcripts

Manuals

The Product Manual includes details for how to use the product, as well as details of its formulation and quality controls.

Usage & Guidelines

FAQs & Troubleshooting

FAQs

  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. Can I use the NEB PCR Cloning Kit featuring pMiniT 2.0 for Golden Gate Assembly?
  8. Does the PCR product need to be purified?
  9. Can I use a different competent E. coli strain than the provided NEB 10-beta strain?
  10. How can I maximize the number of transformants?
  11. Can I scale down the reactions to use less vector?
  12. Are there limits regarding the size of inserts that can be cloned?
  13. 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)?
  14. How can I determine if my NEB 10-beta cells are competent?
  15. Can Cloning Mix 1 and Cloning Mix 2 be mixed together before adding them to the ligation reaction?
  16. Where are the +1 transcription positions for the SP6 and T7 promoters for in vitro transcription and translation located?
  17. What is the difference between the original pMiniT and the pMiniT 2.0 linearized vector backbone now provided in the kit?
  18. When cloning a PCR fragment into the pMiniT 2.0 vector provided with the NEB PCR cloning kit, where in the multiple cloning site (MCS) of the vector is the insert ligated?

Quality, Safety & Legal

Quality Assurance Statement

Quality Control tests are performed on each new lot of NEB product to meet the specifications designated for it. Specifications and individual lot data from the tests that are performed for this particular product can be found and downloaded on the Product Specification Sheet, Certificate of Analysis, data card or product manual. Further information regarding NEB product quality can be found here.

Specifications

The Specification sheet is a document that includes the storage temperature, shelf life and the specifications designated for the product. The following file naming structure is used to name these document files: [Product Number]_[Size]_[Version]

Certificate Of Analysis

The Certificate of Analysis (COA) is a signed document that includes the storage temperature, expiration date and quality controls for an individual lot. The following file naming structure is used to name these document files: [Product Number]_[Size]_[Version]_[Lot Number]

Safety DataSheets

The following is a list of Safety Data Sheet (SDS) that apply to this product to help you use it safely.

Legal and Disclaimers

Products and content are covered by one or more patents, trademarks and/or copyrights owned or controlled by New England Biolabs, Inc (NEB). The use of trademark symbols does not necessarily indicate that the name is trademarked in the country where it is being read; it indicates where the content was originally developed. The use of this product may require the buyer to obtain additional third-party intellectual property rights for certain applications. For more information, please email busdev@neb.com.

This product is intended for research purposes only. This product is not intended to be used for therapeutic or diagnostic purposes in humans or animals.

New England Biolabs (NEB) is committed to practicing ethical science – we believe it is our job as researchers to ask the important questions that when answered will help preserve our quality of life and the world that we live in. However, this research should always be done in safe and ethical manner. Learn more.

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