5-Ethynyl uridine Chemical Properties

Melting point:

>164oC (dec.)

Density 

1.67±0.1 g/cm3(Predicted)

storage temp. 

-20°C

solubility 

DMSO (Slightly), Methanol (Very Slightly, Heated, Sonicated)

pka

8.29±0.10(Predicted)

form 

Solid

color 

Off-White to Pale Beige

Safety Information

HS Code 

29335990

5-Ethynyl uridine Usage And Synthesis

Description

5-Ethynyl uridine (5-EU) is an alkyne-containing metabolic labeling reagent used to detect global RNA transcription temporally and spatially in both in-vitro and in-vivo with the modified nucleotide. The alkyne handler can be used for subsequent ligation to azide-containing molecules through a highly efficient click chemistry reaction.

Uses

5-Ethynyluridine is used to help detect RNA synthesis in cells by its biosynthetic incorporation into newly transcribed RNA.

Uses

This alkyne-bearing metabolic labeling reagent can be used to measure RNA synthesis in proliferating cells. Once fed to cells, this nucleoside is incorporated during active RNA synthesis and can then be detected using a copper-catalyzed click reaction with fluorescent dyes. The cells can then be analysed by fluorescence imaging, flow cytometry or high content imaging analysis.

storage

Store at -20°C

5-Ethynyl uridine(69075-42-9)Related Product Information

• ETHYNYLMAGNESIUM BROMIDE
• 5-vinyl-2'-deoxyuridine
• 5-vinyl-uridine
• 5-ETHYNYL-2'-DEOXYURIDINE