Exonuclease I (E. coli)
NEBU recombinant 37 80 Heat

A thermolabile version is also available, Thermolabile Exonuclase I (NEB #M0568)

  • DNA specific exonuclease
  • Catalyzes the removal of nucleotides from linear single-stranded DNA in the 3' to 5' direction

Exonuclease I is ideal for:

  • Removal of single-stranded primers in PCR reactions prior to Sanger DNA sequencing or SNP analysis
  • Removal of single-stranded primers for nested PCR reactions
  • Removal of linear single-stranded DNA, leaving behind double-stranded DNA in the sample

Note: See also Exo-CIP™ Rapid PCR Cleanup Kit (NEB #E1050).

Catalog # Concentration Size
M0293S 20,000 units/ml 3,000 units
M0293L 20,000 units/ml 15,000 units
Please enter a quantity for at least one size

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