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Chemical Structure| 61135-33-9 Chemical Structure| 61135-33-9
Chemical Structure| 61135-33-9

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5-Ethynyl-2'-deoxyuridine is an alkyl chain-based PROTAC linker.

Synonyms: 5-EdU; 2'-Deoxy-5-ethynyluridine; EdU

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Product Citations

Product Citations

Rebok, Abbey ; Torres, Mariela C ; Ambrose, Julia R ; Spratt, Thomas E ;

Abstract: DNA polymerase kappa (pol κ) is an error-prone Y-family polymerase primarily associated with translesion DNA synthesis (TLS), a DNA damage tolerance mechanism that prevents replication fork stalling. Pol κ has been implicated in other DNA repair and tolerance pathways such as nucleotide excision repair (NER). However, the role of error-prone pol κ in the NER pathway remains unclear. We sought to investigate if pol κ had a catalytic role in NER by using the pol κ selective nucleoside analogue, N2-(4-ethynylbenzyl)-2′-deoxyguanosine (EBndG). Here, we identified robust, cell cycle-independent catalytic activity of pol κ in cells not treated with DNA-damaging agents. We identified approximately 40% of pol κ catalytic activity was reduced with loss of either XPC or XPA, but not CSB, indicating pol κ has a role in global genome-NER. We monitored pol κ catalytic activity after treatment with benzo(a)pyrene diol epoxide and UVB radiation, and we observed that pol κ catalytic activity increased in an NER-dependent manner. Our study highlights that pol κ is consistently active in cells and possesses a key catalytic role in NER.

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Product Details of 5-Ethynyl-2'-deoxyuridine

CAS No. :61135-33-9
Formula : C11H12N2O5
M.W : 252.22
SMILES Code : OC[C@@H]1[C@H](C[C@H](N2C(NC(C(C#C)=C2)=O)=O)O1)O
Synonyms :
5-EdU; 2'-Deoxy-5-ethynyluridine; EdU
MDL No. :MFCD01675687
InChI Key :CDEURGJCGCHYFH-DJLDLDEBSA-N
Pubchem ID :472172

Safety of 5-Ethynyl-2'-deoxyuridine

GHS Pictogram:
Signal Word:Warning
Hazard Statements:H315-H319-H335
Precautionary Statements:P261-P305+P351+P338

Application In Synthesis of 5-Ethynyl-2'-deoxyuridine

* All experimental methods are cited from the reference, please refer to the original source for details. We do not guarantee the accuracy of the content in the reference.

  • Downstream synthetic route of [ 61135-33-9 ]

[ 61135-33-9 ] Synthesis Path-Downstream   1~1

  • 1
  • [ 66127-01-3 ]
  • [ 61135-33-9 ]
  • 5-[(1,10-phenanthrolin-3-yl)ethynyl]-2'-deoxyuridine [ No CAS ]
 

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