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Exonuclease I (E. coli)
Gray property icon for NEBU recombinant Gray property icon for incubation temperature 37° Gray property icon for heat inactivation 80°

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

Exonuclease I (E.coli), Thermostable Exonuclease I, Exonuclease T mechanism


  • DNA specific exonuclease
  • Catalyzes the removal of nucleotides from linear single-stranded DNA in the 3' to 5' direction
  • Need help finding the right exonuclease for your experiments? Try Exo Selector 

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).

製品番号# Cat # 濃度 Conc サイズ 価格(税別) 価格(税別)
M0293S 20,000 units/ml 3,000 units ¥16,200 ¥16,200
M0293L 20,000 units/ml 15,000 units ¥64,800 ¥64,800
Please enter a quantity for at least one size

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