pSpark® I

High-efficiency blunt end cloning kit for reliable and cost-effective PCR fragment cloning.

pSpark® I Blunt End DNA Cloning Kit provides a simple and efficient system for direct cloning of blunt-ended PCR products. It enables high-efficiency ligation and reduces background colonies.

The kit includes all required reagents for cloning and screening, ensuring stable inserts and accurate results in routine molecular cloning experiments.

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Price: 183.10 

SKU: C0001 Categories: ,

Detailed information:

Advantages & Features

  • Exceptional efficiency: >2,500 positive colonies under optimal conditions.

  • Easy-to-use: low background (<1%), no toxic genes required.

  • Versatile: compatible with any proofreading polymerase and ligation protocol.

  • Robust: effective for inserts from 50 bp to 14 kb.

  • Cost-saving: no phosphorylated primers required.

Specifications

Includes

– 20 rxn pSpark® I (20 ng/µL)
– 20 µL T4 DNA Ligase (5 Weiss U/µL)
– 100 µL T4 DNA Ligase Buffer (10x)
– 150 µL PEG 6000 (10x)
– 5 µL Insert Control 1 kb (20 ng/µL)

Download documentation

Datasheet
MSDS
Application Note
Selection Guide

Applications

  • General cloning of PCR products.

  • High-fidelity PCR cloning.

  • Blue/white screening.

  • ssDNA production.

  • In vitro transcription (T7/SP6 promoters).

Tables & Figures

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Quality Control

  • Functional test using a 1.0 kb PCR fragment.

Advice

  • Store vectors at –20 ºC.

  • Avoid temperature fluctuations that may inactivate ligase.

  • Test stored vectors with supplied control insert after power outages.

Storage, Shipping & Guarantee

  • Shipped in: Gel Pack.
  • Storage: -20 ºC (NON Frost-Free Freezer).

Citations

Safety Statements

This product is developed, designed and sold exclusively for Research purposes and in vitro use only (RUO). The product was not tested for use in diagnostics or for drug development, nor is it suitable for administration to humans or animals. For more info, please check its Material Safety Data Sheet available in this website.

Customers Review

FAQs

Q: What is the expected cloning efficiency?
A: >2,500 positive colonies under optimal conditions.

Q: Is it compatible with proofreading polymerases?
A: Yes, fully compatible with high-fidelity PCR enzymes.

Q: What insert sizes can be cloned?
A: From 50 bp up to 14 kb.

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