Psoralen-triethylene glycol azide

Catalog # Availability Size / Price Qty
Psoralen-triethylene glycol azide | CAS No. 1352815-11-2 | DNA, RNA and Protein Synthesis Compounds
1 Image
Description: RNA conformation probe; reagent for COMRADES RNA platform
Alternative Names: psoralen-triethylene glycol azide

Chemical Name: 3-(13-Azido-5,8,11-trioxa-2-azatridec-1-yl)-2,5,9-trimethyl-7H-furo[3,2-g][1]benzopyran-7-one

Purity: ≥98%

Product Details

Biological Activity

Psoralen TEG Azide is used to probe RNA structure and conformation in live cells, using the cross-linking of matched RNAs and deep sequencing or COMRADES method. Psoralen crosslinks the RNA and the azide enables subsequent click reaction with biotin. The COMRADES method has been used to determine the architecture of the Zika virus RNA genome inside cells, and identified multiple site-specific interactions with human noncoding RNAs. It has also been used to map RNA-RNA interactions along the SARS-CoV-2 genome and subgenomes inside cells. Psoralen TEG Azide is cell permeable. For detailed methods please see references section below.

Technical Data

Soluble to 100 mM in DMSO and to 50 mM in ethanol
Store at -20°C

The technical data provided above is for guidance only. For batch specific data refer to the Certificate of Analysis.
Tocris products are intended for laboratory research use only, unless stated otherwise.

Product Datasheets

Reconstitution Calculator
Molarity Calculator

Reconstitution Calculator

The reconstitution calculator allows you to quickly calculate the volume of a reagent to reconstitute your vial. Simply enter the mass of reagent and the target concentration and the calculator will determine the rest.


Molarity Calculator


*When preparing stock solutions always use the batch-specific molecular weight of the product found on the vial label and CoA (available online).


No product specific FAQs exist for this product, however you may

View all Small Molecule FAQs

Reviews for Psoralen-triethylene glycol azide

There are currently no reviews for this product. Be the first to review Psoralen-triethylene glycol azide and earn rewards!

Have you used Psoralen-triethylene glycol azide?

Submit a review and receive an Amazon gift card.

$25/€18/£15/$25CAN/¥75 Yuan/¥1250 Yen for a review with an image

$10/€7/£6/$10 CAD/¥70 Yuan/¥1110 Yen for a review without an image

Submit a Review
Tocris Bioscience is the leading supplier of novel and exclusive tools for life science research with over 30 years' experience in the industry. Tocris is a Bio-Techne brand.