Our 6,8-Difluoro-7-hydroxy-4-methylcoumarin NHS Ester is a blue-emitting fluorophore. This dye is a derivative of the coumarin family, specifically engineered with fluorine substitutions at positions 6 and 8 to enhance photostability, quantum yield, and fluorescence intensity. Its NHS ester functional group enables efficient, covalent labeling of primary amines on proteins, peptides, and other biomolecules.
Showing the single result

Stay in the Loop. Join Our Online Community
Products
Ordering
About Us
Application
Resources
©Vector Laboratories, Inc. 2025 All Rights Reserved.
To provide the best experiences, we use technologies like cookies to store and/or access device information. Consenting to these technologies will allow us to process data such as browsing behavior or unique IDs on this site. Not consenting or withdrawing consent, may adversely affect certain features and functions. Privacy Statement