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PCNA 抗體, 兔多抗, 抗原親和純化

  • PCNA Antibody, Rabbit PAb, Antigen Affinity Purified, Western blot
  • PCNA Antibody, Rabbit PAb, Antigen Affinity Purified, Immunohistochemistry
  • PCNA Antibody, Rabbit PAb, Antigen Affinity Purified, Immunohistochemistry
  • PCNA Antibody, Rabbit PAb, Antigen Affinity Purified, Immunofluorescence
  • PCNA Antibody, Rabbit PAb, Antigen Affinity Purified, Immunoprecipitation
產品資料評論相關產品實驗方法
 PCNA 抗體產品資訊
免疫原:A synthetic peptide corresponding to the C-terminus of the Human PCNA
Clone ID:
Ig類型:Rabbit IgG
濃度:
內毒素:
緩衝液:0.2 μm filtered solution in PBS
抗體製備方法:Produced in rabbits immunized with a synthetic peptide corresponding to the C-terminus of the Human PCNA, and purified by antigen affinity chromatography.
Other PCNA Antibody Products
PCNA 研究背景

Proliferating Cell Nuclear Antigen (PCNA) is a protein only expresse in nomal proliferate cells and cancer cells. It is central to both DNA replication and repair. One of the well-established functions for PCNA is its role as the processivity factor for DNA polymerase delta and epsilon. PCNA tethers the polymerase catalytic unit to the DNA template for rapid and processive DNA synthesis. Two forms of PCNA exist in cells: (i) a detergent-insoluble trimeric form stably associated with the replicating forks during S phase and (ii) a soluble form in quiescent cells in G1 and G2 phases. PCNA forms a toroidal trimer in S phase with replication factor-C (RF-C) and DNA in an ATP-dependent manner and enables the loading of DNA polymerase delta and epsilon onto the complex. The close association of PCNA with kinase complexes involved in cell cycle machinery indicates that PCNA has a regulatory role in cell cycle progression. PCNA also participates in the processing of branched intermediates that arise during the lagging strand DNA synthesis.

 PCNA 參考資料
  • Balajee AS, et al. (2001) Chromatin-bound PCNA complex formation triggered by DNA damage occurs independent of the ATM gene product in human cells. Nucleic Acids Res. 29 (6): 1341-51.
  • Ducoux M, et al. (2001) Mediation of proliferating cell nuclear antigen (PCNA)-dependent DNA replication through a conserved p21(Cip1)-like PCNA-binding motif present in the third subunit of human DNA polymerase delta. J Biol Chem. 276 (52): 49258-66.
  • Tetsuo I, et al. (2002) PCNA clamp facilitates action of DNA cytosine methyltransferase 1 on hemimethylated DNA. Genes Cells. 7(10): 997-1007.
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