Exonuclease I (E. coli)
icon_recomb icon_NEBU icon_incTemp37 heat inactivation

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).

Request a copy of our Choosing the Right Exonuclease poster.

Learn more about how this product is being used in the Product Citation Tool
2019-20_Catalog_Promo_0519
Catalog # Concentration Size
M0293S 20,000 units/ml 3,000 units
M0293L 20,000 units/ml 15,000 units
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