Request InfoOmega Optical LLCOmega 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...See full productRelated content from Photonics MediaPRODUCTSBioPhotonics May/Jun 2023 IssueBandpass FiltersThe ADVANTECH™ hard coat bandpass filters from Andover Corp. offer steep slopes, high light transmission, durability, and long life for demanding applications. 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