描述

Thermo Scientific DyLight 650 Amine-Reactive Dye is an NHS ester-activated derivative of high-performance DyLight 650 used to fluorescently label antibodies and other proteins that are then used as molecular probes for cellular imaging and other fluorescence detection methods.

DyLight 650 provides vibrant far-red fluorescence with comparable or improved performance over other dyes, including Alexa Fluor™ 647 and Cy5™ dye, for fluorescent applications. 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 650 Amine-Reactive Dye is also available as part of two antibody labeling kit sizes.

Features of DyLight 650 NHS Ester:

• High performance—DyLight 650 fluoresces brighter than Alexa Fluor 647 and Cy5
• 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

Applications:
• Primary antibody labeling for immunofluorescence microscopy, immunohistochemistry (IHC), Western blotting, or ELISA assay
• Target protein labeling for in vitro and in vivo fluorescent detection strategies

规格

内容及储存

Store desiccated at -20°C.