Recombinant Human POLB, His-tagged

• Cat.No.: POLB-1827H
• Product Overview: Recombinant Human POLB protein, fused to His-tag, was expressed in E.coli and purified by Ni-sepharose.

Specification

• Species: Human
• Source: E.coli
• Tag: His
• Protein Length: 1-335aa
• Source: E.coli
• Species: Human
• Tag: His
• Storage: The protein is stored in PBS buffer at -20℃. Avoid repeated freezing and thawing cycles.
• Storage Buffer: 1M PBS (58mM Na2HPO4,17mM NaH2PO4, 68mM NaCl, pH8. ) added with 300mM Imidazole and 0.7% Sarcosyl, 15%glycerol.

Gene Information

• Gene Name: POLB polymerase (DNA directed), beta [ Homo sapiens ]
• Official Symbol: POLB
• Synonyms: POLB; polymerase (DNA directed), beta; DNA polymerase beta; DNA pol beta; DNA polymerase beta subunit; MGC125976
• Gene ID: 5423
• mRNA Refseq: NM_002690
• Protein Refseq: NP_002681
• MIM: 174760
• UniProt ID: P06746
• Chromosome Location: 8p12-p11
• Pathway: BER complex, organism-specific biosystem; BER complex, conserved biosystem; Base Excision Repair, organism-specific biosystem; Base excision repair, organism-specific biosystem; Base excision repair, conserved biosystem; Base-free sugar-phosphate removal via the single-nucleotide replacement pathway, organism-specific biosystem; DNA Repair, organism-specific biosystem
• Function: DNA-directed DNA polymerase activity; damaged DNA binding; enzyme binding; lyase activity; metal ion binding; microtubule binding; nucleotidyltransferase activity; protein binding; transferase activity

Reviews

09/07/2023

Efficacy: The enzyme is still active and I am currently using it in some DNA repair assays. It works very well for single nucleotide insertions in gapped DNA which is mostly what I have been using it for recently. Quality: Very happy with the quality and longevity. I think the enzyme is ~1yr old with frequent usage and it is still working fine. Overall Experience: Very happy. When we need more polB/hUNG, and potentially others, we will purchase from you again.