Thermo Scientific™ DyLight™ 633 NHS Ester, 1 mg

Thermo Scientific™ DyLight™ 633 NHS Ester, 1 mg

Thermo Scientific DyLight 633 Amine-Reactive Dye is an NHS ester-activated derivative of high-performance DyLight 633 used to fluorescently label antibodies and other proteins that are then used as molecular probes for cellular imaging and other fluorescence detection methods.

DyLight 633 fluoresces red and has physical properties comparable to other 633 dyes, including Alexa Fluor™ 633. The high water solubility of DyLight Fluors means that a high dye-to-protein ratio can be attained without causing precipitation of the conjugates. DyLight 633 Amine-Reactive Dye is also available as part of two antibody labeling kit sizes.

Features

• High performance—DyLight 633 shows brighter fluorescence than Alexa Fluor 633
• Specific—NHS ester-activated dye labels proteins and other molecules at primary amines (-NH2)
• Optimized procedure—following the standard protocol results in antibodies with excellent dye:protein ratios and recovery rates for optimum activity and fluorescence labeling