产品名称 | FEN1 Flap Structure-Specific Endonuclease 1 Human Recombinant Protein |
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产品描述 | FEN1 Human Recombinant produced in E.Coli is a single, non-glycosylated polypeptide chain containing 380 amino acids (1-380 a.a.) and having a molecular mass of 42.5 kDa. The FEN1 protein is purified by standard chromatogrpahy techniques. |
文献引用格式 | FEN1 Flap Structure-Specific Endonuclease 1 Human Recombinant Protein (Boster Biological Technology, Wuhan, China. Catalog #PROTP39748) |
应用范围 | Cell Culture |
抗体来源 | No |
产品形态 | Sterile filtered colorless solution. |
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内容 | The protein contains 20mM Tris-HCl buffer pH-8.0, 1mM DTT, 10% glycerol. *可以提供无载体抗体。 |
储存条件 | Store in -20°C for long term storage. After reconstitution, store in 4°C for short term usage within a few days. Avoid freeze-thaw cycles. |
基因名 | FEN1 |
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基因全名 | Flap endonuclease 1 |
蛋白功能 | Structure-specific nuclease with 5'-flap endonuclease and 5'-3' exonuclease activities involved in DNA replication and repair. During DNA replication, cleaves the 5'-overhanging flap structure that is generated by displacement synthesis when DNA polymerase encounters the 5'-end of a downstream Okazaki fragment. It enters the flap from the 5'-end and then tracks to cleave the flap base, leaving a nick for ligation. Also involved in the long patch base excision repair (LP-BER) pathway, by cleaving within the apurinic/apyrimidinic (AP) site-terminated flap. Acts as a genome stabilization factor that prevents flaps from equilibrating into structurs that lead to duplications and deletions. Also possesses 5'-3' exonuclease activity on nicked or gapped double- stranded DNA, and exhibits RNase H activity. Also involved in replication and repair of rDNA and in repairing mitochondrial DNA. |
Uniprot ID | FEN1: P39748 |
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