IRDye 650 has a maximum excitation at 651 nm and maximum emission at 668 nm and is spectrally similar to other 650 dyes that are used for flow cytometry, microscopy and other applications. This dye is optimized for use with instruments that utilize those wavelengths.
Click Chemistry utilizes pairs of reagents that exclusively react with each other and are effectively inert to naturally occurring functional groups such as amines. LI-COR offers IRDye 650 DBCO, azide, and alkyne for click chemistry applications.
IRDye 650 NHS ester is available in labeling kits so that you can label your own compounds for assay or probe development.
IRDye 650 dye-conjugated forms are available from LI-COR, including: