Anti-DNA Polymerase beta antibody [R01-1K8] (STJA0036540)
SPECIFICATIONS
ClonalityMonoclonal
HostRabbit
ConjugationUnconjugated
IsotypeIgG
ImmunogenA synthesized peptide derived from human DNA Polymerase beta
General Information
| Short Description | Rabbit monoclonal anti-DNA Polymerase beta for use in WB, IHC-P, ICC, IF and IP in Human, Mouse and Rat samples. Datasheet included with dilution recommendations, and related reagents. |
| Applications | WB/IHC-P/ICC/IF/IP |
| Host | Rabbit |
| Reactivity | Human/Mouse/Rat |
| Note | STRICTLY FOR FURTHER SCIENTIFIC RESEARCH USE ONLY (RUO). MUST NOT TO BE USED IN DIAGNOSTIC OR THERAPEUTIC APPLICATIONS. |
Product Properties
| Clonality | Monoclonal |
| Clone ID | R01-1K8 |
| Isotype | IgG |
| Conjugation | Unconjugated |
| Purification | Affinity Chromatography |
| Dilution Range | WB 1:500-1:1000IHC 1:50-1:100IF 1:50-1:200IP 1:50 |
| Formulation | Rabbit IgG in phosphate buffered saline, pH 7.4, 150mM NaCl, 0.02% sodium azide and 50% glycerol. |
| Storage Instruction | Store at 4°C short term. Aliquot and store at-20°C long term. Avoid freeze/thaw cycles. |
Target Information
| Gene Symbol | POLB |
| Gene ID | 5423 |
| Uniprot ID | DPOLB_HUMAN |
| Immunogen | A synthesized peptide derived from human DNA Polymerase beta |
Additional Info
| Post Translational Modifications | Methylation by PRMT6 stimulates the polymerase activity by enhancing DNA binding and processivity. Ubiquitinated at Lys-41, Lys-61 and Lys-81: monoubiquitinated by HUWE1/ARF-BP1. Monoubiquitinated protein is then the target of STUB1/CHIP, which catalyzes polyubiquitination from monoubiquitin, leading to degradation by the proteasome. USP47 mediates the deubiquitination of monoubiquitinated protein, preventing polyubiquitination by STUB1/CHIP and its subsequent degradation. |
| Function | Repair polymerase that plays a key role in base-excision repair. During this process, the damaged base is excised by specific DNA glycosylases, the DNA backbone is nicked at the abasic site by an apurinic/apyrimidic (AP) endonuclease, and POLB removes 5'-deoxyribose-phosphate from the preincised AP site acting as a 5'-deoxyribose-phosphate lyase (5'-dRP lyase).through its DNA polymerase activity, it adds one nucleotide to the 3' end of the arising single-nucleotide gap. Conducts 'gap-filling' DNA synthesis in a stepwise distributive fashion rather than in a processive fashion as for other DNA polymerases. It is also able to cleave sugar-phosphate bonds 3' to an intact AP site, acting as an AP lyase. |
| Protein Name | Dna Polymerase Beta5'-Deoxyribose-Phosphate Lyase5'-Drp LyaseAp Lyase |
| Database Links | Reactome: R-HSA-110362Reactome: R-HSA-110373Reactome: R-HSA-110381Reactome: R-HSA-5649702Reactome: R-HSA-5651801Reactome: R-HSA-5689880Reactome: R-HSA-73930 |
| Cellular Localisation | NucleusCytoplasmCytoplasmic In Normal ConditionsTranslocates To The Nucleus Following Dna Damage |
| Alternative Antibody Names | Anti-Dna Polymerase Beta antibodyAnti-5'-Deoxyribose-Phosphate Lyase antibodyAnti-5'-Drp Lyase antibodyAnti-Ap Lyase antibodyAnti-POLB antibody |
Information sourced from Uniprot.org