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Thermo Scientific™ T4 DNA Ligase (5 U/μL)

T4 DNA Ligase catalyzes the formation of a phosphodiester bond between juxtaposed 5'-phosphate and 3'-hydroxyl termini in duplex DNA or RNA.

Brand:  Thermo Scientific™ EL0012

166.67 GBP valid until 2024-03-29
Use promo code "21615" to get your promotional price.



Code : 88

Additional Details : Weight : 0.04990kg


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Product Code. 10621441

  • £250.00 / 5000 units
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Description

Description

Catalyze the formation of a phosphodiester bond between juxtaposed 5'-phosphate and 3'-hydroxyl termini in duplex DNA or RNA with the Thermo Scientific™ T4 DNA Ligase. The enzyme repairs single-strand nicks in duplex DNA, RNA, or DNA/RNA hybrids. It also joins DNA fragments with either cohesive or blunt termini, but has no activity on single-stranded nucleic acids.

The T4 DNA Ligase requires ATP as a cofactor.

Highlights

  • Active in Themo Scientific restriction enzyme, PCR, and RT buffers (when supplemented with ATP)
  • Fast – sticky-end ligation is completed in 10 minutes at room temperature
  • Supplied with PEG solution for efficient blunt-end ligation

Applications

  • Cloning of restriction enzyme generated DNA fragments
  • Cloning of PCR products
  • Joining of double-stranded oligonucleotide linkers or adaptors to DNA
  • Site-directed mutagenesis
  • Amplified fragment length polymorphism (AFLP)
  • Ligase-mediated RNA detection (see Reference 3)
  • Nick repair in duplex DNA, RNA or DNA/RNA hybrids
  • Self-circularization of linear DNA.

Notes

  • Binding of T4 DNA Ligase to DNA may result in a band shift in agarose gels. To avoid this, incubate samples with 6X DNA Loading Dye & SDS Solution at 70°C for 5 min or 65°C for 10 minutes and chill on ice prior to electrophoresis.
  • The volume of the ligation reaction mixture should not exceed 10% of the competent cell volume in the transformation process.
  • Prior to electro-transformation, remove T4 DNA Ligase from the ligation mixture by spin column or chloroform extraction. The extracted DNA can be further precipitated with ethanol.
Specifications

Specifications

5 U/μL
10X T4 DNA Ligase Buffer
T4 DNA Ligase
DNA Ligase
5 x 1000 U
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Safety and Handling

Safety and Handling

Product Identifier
  • T4 DNA Ligase (5 U/µL)

Signal Word
  • Warning

Hazard Category
  • Serious eye damage/eye irritation Category 2

Hazard Statement
  • H319-Causes serious eye irritation.

Precautionary Statement
  • P264-Wash hands thoroughly after handling.
  • P280-Wear protective gloves/protective clothing/eye protection/face protection.
  • P305+P351+P338-IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
  • P337+P313-If eye irritation persists: Get medical advice/attention.

Supplemental information
  • MIXTURE LIST-Contains : (R*,R*)-1,4-dimercapto-2,3-butanediol

SDS
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Special Offers

For Research Use Only. Not for use in diagnostic procedures.