Human DNA2 protein (Recombinant) (N-His) (STJP008137)
SPECIFICATIONS
HostE.coli
ImmunogenHomo sapiens (Human)
General Information
| Short Description | Recombinant-Human DNA2-N-His protein was developed from e.coli for the region N-His. For use in research applications. |
| Applications | ELISA/Immunogen/SDS-PAGE/WB |
| Host | E.coli |
| Note | STRICTLY FOR FURTHER SCIENTIFIC RESEARCH USE ONLY (RUO). MUST NOT BE USED IN DIAGNOSTIC OR THERAPEUTIC APPLICATIONS. |
Product Properties
| Dilution Range | Reconstitute in sterile water for a stock solution. A copy of datasheet will be provided with the products, please refer to it for details. |
| Formulation | Lyophilized from a solution in PBS pH 7.4, 0.02% NLS, 1mM EDTA, 4% Trehalose, 1% Mannitol. |
| Storage Instruction | Use a manual defrost freezer and avoid repeated freeze thaw cycles. Store at 2 to 8°C for frequent use. Store at-20 to-80°C for twelve months from the date of receipt. |
Target Information
| Gene Symbol | DNA2 |
| Gene ID | 1763 |
| Uniprot ID | DNA2_HUMAN |
| Immunogen | Homo sapiens (Human) |
| Immunogen Region | Met1-Arg599 |
Additional Info
| Function | Key enzyme involved in DNA replication and DNA repair in nucleus and mitochondrion. Involved in Okazaki fragments processing by cleaving long flaps that escape FEN1: flaps that are longer than 27 nucleotides are coated by replication protein A complex (RPA), leading to recruit DNA2 which cleaves the flap until it is too short to bind RPA and becomes a substrate for FEN1. Also involved in 5'-end resection of DNA during double-strand break (DSB) repair: recruited by BLM and mediates the cleavage of 5'-ssDNA, while the 3'-ssDNA cleavage is prevented by the presence of RPA. Also involved in DNA replication checkpoint independently of Okazaki fragments processing. Possesses different enzymatic activities, such as single-stranded DNA (ssDNA)-dependent ATPase, 5'-3' helicase and endonuclease activities. While the ATPase and endonuclease activities are well-defined and play a key role in Okazaki fragments processing and DSB repair, the 5'-3' DNA helicase activity is subject to debate. According to various reports, the helicase activity is weak and its function remains largely unclear. Helicase activity may promote the motion of DNA2 on the flap, helping the nuclease function. |
| Protein Name | Dna Replication Atp-Dependent Helicase/Nuclease Dna2Hdna2Dna Replication Atp-Dependent Helicase-Like Homolog Includes - Dna Replication Nuclease Dna2 - Dna Replication Atp-Dependent Helicase Dna2 |
| Database Links | Reactome: R-HSA-174437Reactome: R-HSA-5685938Reactome: R-HSA-5685942Reactome: R-HSA-5693554Reactome: R-HSA-5693568Reactome: R-HSA-5693579Reactome: R-HSA-5693607Reactome: R-HSA-5693616Reactome: R-HSA-6804756Reactome: R-HSA-69166Reactome: R-HSA-69473Reactome: R-HSA-9701192Reactome: R-HSA-9704331Reactome: R-HSA-9704646Reactome: R-HSA-9709570Reactome: R-HSA-9709603 |
| Cellular Localisation | NucleusMitochondrionWas Initially Reported To Be Exclusively MitochondrialHoweverIt Was Later Shown To Localize Both In Mitochondrion And Nucleus |
| Alternative Protein Names | Dna Replication Atp-Dependent Helicase/Nuclease Dna2 proteinHdna2 proteinDna Replication Atp-Dependent Helicase-Like Homolog Includes - Dna Replication Nuclease Dna2 - Dna Replication Atp-Dependent Helicase Dna2 proteinDNA2 proteinDNA2L proteinKIAA0083 protein |
Information sourced from Uniprot.org