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| Cat.No | ACP12097 | Target Name | PIF1 |
|---|---|---|---|
| Form | Lyophilized powder | Expression System | Custom Production. Please inquire and provide the desire expression system. |
| Expression Range | 1-641 | Protein Length | Full length protein |
| Purity | >85% (SDS-PAGE) | Storage Buffer | 5%-50% glycerol. Lyophilized powder form: the buffer before lyophilization is Tris/PBS-based buffer, 6% Trehalose, Liquid form: default storage buffer is Tris/PBS-based buffer, pH 8.0. |
| Target Species | Human | Uniprot ID | Q9H611 |
|---|
Uniprot Id
Q9H611
Target Species
Human
Target Name
PIF1
Target Full Name
ATP-dependent DNA helicase PIF1
Target Function
DNA-dependent ATPase and 5'-3' DNA helicase required for the maintenance of both mitochondrial and nuclear genome stability. Efficiently unwinds G-quadruplex (G4) DNA structures and forked RNA-DNA hybrids. Resolves G4 structures, preventing replication pausing and double-strand breaks (DSBs) at G4 motifs. Involved in the maintenance of telomeric DNA. Inhibits telomere elongation, de novo telomere formation and telomere addition to DSBs via catalytic inhibition of telomerase. Reduces the processivity of telomerase by displacing active telomerase from DNA ends. Releases telomerase by unwinding the short telomerase RNA/telomeric DNA hybrid that is the intermediate in the telomerase reaction. Possesses an intrinsic strand annealing activity.
Target Subcellular Location
Nucleus.; [Isoform 4]: Mitochondrion.
Target Protein Families
Helicase family, PIF1 subfamily
Target Tissue Specificity
Weak ubiquitous expression.
Target Synonyms
ATP dependent DNA helicase PIF1; ATP-dependent DNA helicase PIF1; C15orf20; DNA helicase homolog PIF1; DNA helicase PIF1; DNA repair and recombination helicase PIF1; Petite integration frequency 1; PIF; PIF1 5' to 3' DNA helicase; PIF1 5' to 3' DNA helicase homolog; PIF1; PIF1 DNA helicase; PIF1/RRM3 DNA helicase like protein; PIF1/RRM3 DNA helicase-like protein; PIF1_HUMAN
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