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ABclonal Technology Exonuclease III (E. coli)

Supplier: ABclonal Technology RK2053325000U
Exonuclease III (E.coli) catalyzes the stepwise removal of mononucleotides from 3?-hydroxyl termini of duplex DNA. The preferred substrates are dsDNA with blunt or recessed 3?-, termini although the enzyme also acts at nicks in dsDNA to produce single-strand gaps. dsDNA with 3?-overhang are resistant to cleavage; when overhangs length is ≥ 4 bases,dsDNA are able to fully prevent ExoIII cleavage process. Exonuclease III has also been reported to have RNase H, 3?-phosphatase and AP-endonuclease activities.
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