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Invitrogen
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Highest antigen sequence indentity to the following orthologs: Mouse (80%), Rat (80%).
This recombinant protein control fragment may be used for blocking experiments with the corresponding antibody, PA5-65143. In IHC/ICC and WB experiments, we recommend a 100x molar excess of the protein fragment control based on the concentration and the molecular weight. Pre-incubate the antibody-protein control fragment mixture for 30 min at room temperature.
DNA annealing helicase and endonuclease required to maintain genome stability at stalled or collapsed replication forks by facilitating fork restart and limiting inappropriate recombination that could occur during template switching events (PubMed:21078962, PubMed:22704558, PubMed:22705370, PubMed:22759634, PubMed:26884333). Recruited to the sites of stalled DNA replication by polyubiquitinated PCNA and acts as a structure-specific endonuclease that cleaves the replication fork D-loop intermediate, generating an accessible 3'-OH group in the template of the leading strand, which is amenable to extension by DNA polymerase (PubMed:22759634). In addition to endonuclease activity, also catalyzes the fork regression via annealing helicase activity in order to prevent disintegration of the replication fork and the formation of double-strand breaks (PubMed:22705370, PubMed:22704558). [UniProt]
仅用于科研。不用于诊断过程。未经明确授权不得转售。
蛋白别名: AH2; Annealing helicase 2; DNA annealing helicase and endonuclease ZRANB3; Zinc finger Ran-binding domain-containing protein 3; zinc finger, RAN-binding domain containing 3
基因别名: 4933425L19Rik; AH2; ZRANB3
UniProt ID: (Human) Q5FWF4
Entrez Gene ID: (Human) 84083