Recombinant Human Flap Endonuclease 1/FEN-1
Recombinant Human Flap Endonuclease 1 is produced by our E.coli expression system and the target gene encoding Met1-Lys380 is expressed. Bon Opus Cat. #C140
BackgroundFlap Endonuclease 1 (FEN1) is a member of the XPG/RAD2 endonuclease family. During DNA replication, FEN1 cleaves the 5'-overhanging flap structure and processes the 5' ends of Okazaki fragments for synthesis. FEN1 also exhibits RNase H activity by possessing 5'-3' exonuclease activity on gapped double-stranded or nicked DNA, FEN1 is involved in the long patch base excision repair (LP-BER) pathway, it can cleave within the apurinic/apyrimidinic (AP) site-terminated flap. FEN1 can prevent flaps from equilibrating into structures that lead to duplications and deletions. FEN1 is also involved in replication and repair of rDNA and in repairing mitochondrial DNA.
PackagingDry ice/ice packs
FormulationSupplied as a 0.2 μm filtered solution of 50 mM Tris, 50mM NaCl, 1mM DDT, 10% Glycerol, pH 8.0.
ALTnamesFlap Endonuclease 1, FEN-1, DNase IV, Flap Structure-Specific Endonuclease 1, Maturation Factor 1, MF1, hFEN-1, FEN1, RAD2