A photoactivatable ribonucleoside analog that is widely used for RNA analysis

4-Thiouridine – 25 mg

Brand:
Cayman
CAS:
13957-31-8
Storage:
-20
UN-No:
Non-Hazardous - /

4-Thiouridine (4-SU) is a photoactivatable ribonucleoside analog that is widely used for RNA analysis, including short-range RNA-RNA crosslinking and nascent RNA labeling.{26731,26729,26732} The crosslinking thio moiety is attached directly to the nucleotide base, thus 4-SU differs from uridine only by a single sulfur substitution. This offers the advantage of incorporating into an RNA chain with minimal structural perturbation and with similar base-pairing properties, reducing the likelihood that substitution will impair RNA interactions or activities.{26732}  

 

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Description

A photoactivatable ribonucleoside analog that is widely used for RNA analysis, including short-range RNA-RNA crosslinking and nascent RNA labeling

Formal name: 4-​thio-uridine

Synonyms:  4-SU|NSC 518132

Molecular weight: 260.3

CAS: 13957-31-8

Purity: ≥98%

Formulation: A crystalline solid

Product Type|Biochemicals|Labeling & Detection|Reactive Probes||Product Type|Biochemicals|Nucleotides/Nucleosides||Research Area|Epigenetics, Transcription, & Translation|RNA, DNA, & Protein Synthesis

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