CyDye™ Mono-Reactive Maleimide Fluorescent Dyes, Cytiva

CyDye™ Mono-Reactive Maleimide Fluorescent Dyes are intensely fluorescent and highly water soluble, providing significant advantages over other existing fluorophores.

Store refrigerated at 2 to 8 °C in the dark
Reconstitute the material to 1 mg/ml in anhydrous DMF/DMSO
Reconstituted material may be stored for up to two weeks at −20 °C in aliquots to avoid repeat freeze thaw cycles
Produces an intense signal easily detected using most rhodamine filter sets in the appropriate instrumentation

The Cydyes supplied here are monofunctional NHS-esters, maleimides or hydrazides and are provided in a dried, pre-measured form ready for the labelling of compounds containing free amino groups, thiol groups or carbonyl groups. The Cy3B dye is orange fluorescing cyanine that produces an intense signal easily detected using most rhodamine filter sets in the appropriate instrumentation.

Restricted Products: To process your orders without delay, please provide the required business documentation to purchase this product.

To order chemicals, medical devices, or other restricted products please provide ID that includes your business name & shipping address via email [email protected] or fax 484.881.5997 referencing your VWR account number. Acceptable forms of ID are:

• State issued document with your organization's Federal Tax ID Number
• State issued document with your organization's Resale Tax ID Number
• City or County issued Business License
• State Department of Health Services License
• Any other ID issued by the State that includes the business name & address

* ATTN: California Customers may require additional documentation as part of the CA Health & Safety Code. Products that fall under this regulation will be placed on a mandatory 21-day hold after documentation is received. Avantor will not lift restrictions for residential shipping addresses.