Sep 2007Omega Optical Inc.Request Info
Omega Optical Inc. has developed three filter sets for use with CoralHue Keima-Red fluorescent protein. The XF176, XF177 and XF178 filter sets include versions with both long-pass and bandpass emission filters to accommodate a variety of single- and multifluor applications. Keima-Red has a large Stokes shift, which makes it useful for tracking protein-protein interactions and for multifluor use in fluorescence cross-correlation spectroscopy. These features make it possible to excite two labels with a single laser for simultaneous fluorescence, resulting in the ability to track protein localization in cells and to monitor gene expression.