The Brand-New Alexa Fluor® Selection Guide Widget About the Widget This selection guide  widget is designed to provide you with a concise and informative set of criteria for choosing the optimal Alexa Fluor® dye for your antibody or protein labeling application. Each page in this guide highlights a different Alexa Fluor® dye by summarizing key spectral data, excitation sources, and relevant product offerings. Full excitation and emission spectra are included for each of the dyes.   How it Works This Alexa Fluor® fluorescent dye widget is organized by dye emission “color”, with color-coded thumb slots providing quick access to the dye you need. With Alexa Fluor® dyes, you can be assured that no matter which dye you select, you’ll get the highest-performing, most referenced, and best-supported dye available today. Download Widget Now		Learn More About Alexa Fluor® Dyes The leading and most trusted fluorescent dyes available today. Learn more about Alexa Fluor® Dyes More iPhone™ Apps & Widgets   Quickly get the information you need with our handy iPhone™ apps & widgets. See All Life Technologies™ iPhone™ Apps & Widgets