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Thermo Scientific™ T4 DNA Ligase

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

$80.50 - $932.00

Specifications

Inhibitors T4 DNA Ligase is strongly inhibited by NaCl or KCl if the concentration exceeds 200mM.
Molecular Weight 55.3 kDa monomer
Source E.coli cells with a cloned gene 30 of bacteriophage T4
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Catalog Number Mfr. No. Units Price Quantity  
Catalog Number Mfr. No. Units Price Quantity  
FEREL0011 Thermo Scientific™
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FEREL0012 Thermo Scientific™
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5 x 1,000U Each for $924.00
FEREL0013 Thermo Scientific™
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FEREL0014 Thermo Scientific™
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FEREL0016 Thermo Scientific™
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Specifications

Description

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

Specifications

T4 DNA Ligase is strongly inhibited by NaCl or KCl if the concentration exceeds 200mM.
55.3 kDa monomer
E.coli cells with a cloned gene 30 of bacteriophage T4