FEN1, BR1G101

Price range: $20.00 through $35.00

FEN1 is a thermostable nuclease derived from the FEN1 gene of Thermococcus 9°N. It specifically recognizes and cleaves 5′ flap DNA structures in branched double-stranded DNA substrates, generating ligatable 5′-phosphate ends for downstream DNA ligation.

The cleavage products generated by FEN1 can be efficiently ligated by DNA ligase to form double-stranded DNA, making this enzyme useful for structure-specific DNA processing workflows. In vivo, FEN1 plays an essential role in Okazaki fragment maturation and also participates in base excision repair.

Supplied with a dedicated 10 × reaction buffer, Biori FEN1 is suitable for research applications involving 5′ flap DNA cleavage and structure-specific DNA analysis.

Additional information

Size

250U, 500U