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POLI 产品

(Polymerase (DNA Directed) iota (POLI))

Categories

Error-prone DNA polymerase specifically involved in DNA repair. Plays an important role in translesion synthesis, where the normal high-fidelity DNA polymerases cannot proceed and DNA synthesis stalls. Favors Hoogsteen base-pairing in the active site. Inserts the correct base with high-fidelity opposite an adenosine template. Exhibits low fidelity and efficiency opposite a thymidine template, where it will preferentially insert guanosine. May play a role in hypermutation of immunogobulin genes. Forms a Schiff base with 5'-deoxyribose phosphate at abasic sites, but may not have lyase activity (By similarity).

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Featured POLI Categories

POLI 抗体

High quality antibodies with extensive validation data.

POLI 蛋白

Proteins for various applications incl. WB, ELISA, IF etc.

Recommended POLI 抗体

Product
Reactivity
Application
Validations
Cat. No.
Quantity
Datasheet
Reactivity Human
Application WB, ELISA
Validations
  • (3)
  • (5)
Cat. No. ABIN564869
Quantity 50 μg
Datasheet Datasheet
Reactivity Human, Mouse, Rat
Application WB, ELISA, IHC, IF, ICC
Validations
  • (3)
Cat. No. ABIN6264338
Quantity 100 μL
Datasheet Datasheet
Reactivity Human
Application ELISA, IHC, IF
Validations
  • (2)
Cat. No. ABIN7150251
Quantity 100 μg
Datasheet Datasheet

Recommended POLI ELISA试剂盒

Product
Reactivity
Analytical Method
Validations
Cat. No.
Quantity
Datasheet
Reactivity Human
Analytical Method Quantitative Sandwich ELISA
Validations
Cat. No. ABIN6203766
Quantity 96 tests
Datasheet Datasheet

Recommended POLI 蛋白

Product
Reactivity
Source
Validations
Cat. No.
Quantity
Datasheet
Reactivity Human
Source Escherichia coli (E. coli)
Validations
  • (1)
Cat. No. ABIN7124512
Quantity 50 μg
Datasheet Datasheet
Reactivity Human
Source Wheat germ
Validations
  • (1)
Cat. No. ABIN1315650
Quantity 10 μg
Datasheet Datasheet
Reactivity Human
Source Wheat germ
Validations
  • (1)
Cat. No. ABIN1315648
Quantity 10 μg
Datasheet Datasheet

Latest Publications for our POLI Products

McIntyre, Sobolewska, Fedorowicz, McLenigan, Macias, Woodgate, Sledziewska-Gojska: "DNA polymerase ι is acetylated in response to SN2 alkylating agents." in: Scientific reports, Vol. 9, Issue 1, pp. 4789, (2019) (PubMed).

Xiang, Laurent, Hsu, Nachtergaele, Lu, Sheng, Xu, Chen, Ouyang, Wang, Ling, Hsu, Zou, Jambhekar, He, Shi: "RNA m6A methylation regulates the ultraviolet-induced DNA damage response." in: Nature, Vol. 543, Issue 7646, pp. 573-576, (2017) (PubMed).

Sekimoto, Oda, Kurashima, Hanaoka, Yamashita: "Both high-fidelity replicative and low-fidelity Y-family polymerases are involved in DNA rereplication." in: Molecular and cellular biology, Vol. 35, Issue 4, pp. 699-715, (2015) (PubMed).

Ziv, Zeisel, Mirlas-Neisberg, Swain, Nevo, Ben-Chetrit, Martelli, Rossi, Schiesser, Canman, Carell, Geacintov, Falini, Domany, Livneh: "Identification of novel DNA-damage tolerance genes reveals regulation of translesion DNA synthesis by nucleophosmin." in: Nature communications, Vol. 5, pp. 5437, (2014) (PubMed).

Diamant, Hendel, Vered, Carell, Reissner, de Wind, Geacinov, Livneh: "DNA damage bypass operates in the S and G2 phases of the cell cycle and exhibits differential mutagenicity." in: Nucleic acids research, Vol. 40, Issue 1, pp. 170-80, (2011) (PubMed).

Takezawa, Ishimi, Aiba, Yamada: "Rev1, Rev3, or Rev7 siRNA Abolishes Ultraviolet Light-Induced Translesion Replication in HeLa Cells: A Comprehensive Study Using Alkaline Sucrose Density Gradient Sedimentation." in: Journal of nucleic acids, Vol. 2010, pp. 750296, (2010) (PubMed).

Ziv, Geacintov, Nakajima, Yasui, Livneh: "DNA polymerase zeta cooperates with polymerases kappa and iota in translesion DNA synthesis across pyrimidine photodimers in cells from XPV patients." in: Proceedings of the National Academy of Sciences of the United States of America, Vol. 106, Issue 28, pp. 11552-7, (2009) (PubMed).

Wang, Woodgate, McManus, Mead, McCormick, Maher: "Evidence that in xeroderma pigmentosum variant cells, which lack DNA polymerase eta, DNA polymerase iota causes the very high frequency and unique spectrum of UV-induced mutations." in: Cancer research, Vol. 67, Issue 7, pp. 3018-26, (2007) (PubMed).

Choi, Besaratinia, Lee, Lee, Pfeifer: "The role of DNA polymerase iota in UV mutational spectra." in: Mutation research, Vol. 599, Issue 1-2, pp. 58-65, (2006) (PubMed).

Frank, Tissier, McDonald, Rapi?-Otrin, Zeng, Gearhart, Woodgate: "Altered nucleotide misinsertion fidelity associated with poliota-dependent replication at the end of a DNA template." in: The EMBO journal, Vol. 20, Issue 11, pp. 2914-22, (2001) (PubMed).

Synonyms and alternative names related to POLI

DNA polymerase iota (POLI), polymerase (DNA directed) iota (poli), DNA polymerase iota (LOC551219), DNA polymerase iota (AFUA_4G11140), DNA polymerase iota (LOC5568276), polymerase (DNA directed) iota (Pol-iota), polymerase (DNA directed), iota (Poli), DNA polymerase iota (Poli), GB12093, NV16187, poli, RAD3OB, RAD30B, Rad30b, wu:fc27h11, zgc:110185

Protein level used designations for POLI

  • DNA polymerase iota
  • polymerase (DNA directed) iota
  • DNA polymerase iota-like
  • RAD30 homolog B
  • eta2
  • polymerase (DNA-directed), iota
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