

| Catalog No. | HY116014 | ||||||||
|---|---|---|---|---|---|---|---|---|---|
| Species reactivity | Human, Mouse, Rat | ||||||||
| Applications | ELISA, IHC, WB | ||||||||
| Host species | Rabbit | ||||||||
| Clonality | Polyclonal | ||||||||
| Isotype | IgG | ||||||||
| Immunogen | E. coli - derived recombinant Human POLB (Asn12-Glu335). | ||||||||
| Target | DNA polymerase beta, POLB | ||||||||
| Purification | Purified by antigen affinity column. | ||||||||
| Accession | P06746 | ||||||||
| Form | Liquid | ||||||||
| Storage buffer | 0.01M PBS, pH 7.4, 50% Glycerol, 0.05% Proclin 300. Please refer to the specific buffer information in the hardcopy of datasheet or the lot-specific COA. |
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| Product Usage Information |
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| Stability and Storage | 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. | ||||||||
| Background | DNA polymerase beta (POLB) is a ~38 kDa protein. 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. 1. Iwanaga, A. et al. (1999) Mutation research 435, 121-8. PMID: 10556592 2. Bennett, RA. et al. (1997) Proceedings of the National Academy of Sciences of the United States of America 94, 7166-9. PMID: 9207062 3. Matsumoto, Y. et al. (1998) Biochemistry 37, 6456-64. PMID: 9572863 4. Lang, T. et al. (2007) Molecular and cellular biology 27, 5587-96. PMID: 17526740 5. Prasad, R. et al. (1998) The Journal of biological chemistry 273, 11121-6. PMID: 9556598 6. Prasad, R. et al. (1998) The Journal of biological chemistry 273, 15263-70. PMID: 9614142 | ||||||||
| Note | For research use only. |
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