Promotional price valid on web orders only. Your contract pricing may differ. Interested in signing up for a dedicated account number?
Learn More
  1. Home
  2. Products
  3. Protein Analysis Reagents
  4. Bioactive Small Molecules
  5. 7279200U

Tocris™ Janelia Fluor 646, Tetrazine
GREENER_CHOICE

Catalog No. 7279200U
Click to view available options
Quantity:
200 μg
This item is not returnable. View return policy
This item is not returnable. View return policy

Description

Red dye (Reactive group: tetrazine). Applications: super-resolution microscopy e.g. dSTORM & STED, confocal and live cell imaging

Janelia Fluor® 646, Tetrazine is a red fluorescent dye; supplied with a tetrazine reactive handle for copper-free click chemistry. Suitable for confocal fluorescent imaging, super-resolution microscopy (SRM) techniques such as dSTORM (live and fixed cells) and STED imaging. Can be multiplexed for two-color imaging with Janelia Fluor;® 549 Tetrazine (Cat. No. 6502). Also suitable for flow cytometry. Cell-permeable. Excitation maximum = 646 nm; emission maximum = 664 nm. Quantum yield = 0.54, Max. extinction coefficient = 152,000 M-1cm-1 (measured in ethanol plus 0.1% TFA); A280 correction factor is 0.19.

Specifications

Chemical Name or Material 4-((4-(1,2,4,5-Tetrazin-3-yl)benzyl)carbamoyl)-2-(3-(azetidin-1-ium-1-ylidene)-7-(azetidin-1-yl)-5,5-dimethyl-3,5-dihydrodibenzo[b,e]silin-10-yl)benzoate
CAS 2042192-00-5
Quantity 200 μg
Target Fluorescent Dyes
Molecular Formula C38H35N7O3Si
Purity 0.9
Product Content Correction

Your input is important to us. Please complete this form to provide feedback related to the content on this product.

Product Title

By clicking Submit, you acknowledge that you may be contacted by Fisher Scientific in regards to the feedback you have provided in this form. We will not share your information for any other purposes. All contact information provided shall also be maintained in accordance with our Privacy Policy.

Your feedback has been submitted: Thank you for helping us improve our website.