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FluoProbes® Fluorescent Dyes

Fluoprobes® are Interchims range of proprietary fluorescent dyes developed for the labeling of biomolecules in advanced fluorescent detection techniques.

  • High fluorescence intensity
  • Excellent photostability - very low photobleaching allowing users to obtain images in the harshest conditions
  • Multiple Labeling - negligible overlaping between dyes allowing multiplex staining
  • Excellent stability - full stability between pH 4 and 10
  • Compatibility - excitation and emission spectra are consistent with all standard fliters and lasers commonly used in labs
  • Large and diversified range - absorption spectrum from 390 to 706 nm

Fluoprobes® offer unique and distinct benefits over other commercially available dyes. They are designed for use in all primary fluorescent detection techniques and have been adopted for applications that include multiple labeling, FRET, quenching, polarisation anisotropy fluorescence, and life time resolved fluorescence, with proteins and nucleic acids.

Fluoprobes® fluorophores are available as different derivatives for conjugation withconventional chemistry methods.

An overview of the primary dye characteristics is shown in the table below. Specific dye information can also be found on the links to each dye

Primary FluoProbes® Dyes

FluoProbes® Dye M.W (g-mol) Λexc\ Λem. max (nm) mol. abs. (M 'cm') Primary Characteristics
FP-390A 343.4 390 / 479 24000
  • Bright blue fluorescence
  • Large stockes shift
  • Strong alternatives to AMCA
FP-488 804 493 / 519 85000
  • Bright green fluorescence
  • Unrivalled photostability
  • Alternative to FITC, Cy2, A488
  • Ideal for confocal microscopy
FP-532A 765 532 / 553 115000
  • Bright yellow fluorescence
  • Compatible with Std. A532 filters
FP-547H 735.8 557 / 574 150000
  • Bright orange fluorescence
  • Compatible with Std. filters for Cy3, A546, Rhodamine TRITC
FP-565A 611 563 / 592 120000
  • Bright orange fluorescence
  • Compatible with Standard filters for A568
FP-594 1078 591 / 617 92000
  • Intense Red fluorescence
  • Compatible with Standard filters for Texas Red®
FP-647H 761.3 653 / 674 250000
  • Very bright Red fluorescence
  • Compatible with Std. filters for Cy5, A647
  • Excellent Photostability
  • Excellent for FCM
FP-682 853 690 / 709 140000
  • Bright IR fluorescence
  • Enhanced solubility
  • Compatible with Standard filters for Cy5.5, A680
FP-752 879 748 / 772 270000
  • Very bright IR fluorescence
  • Compatible with Standard filters for Cy
FP-782 976.1 783 / 800 170000
  • Double negative charge
  • Soluble in MetOH, EtOH, DMF, DMSO

Activated Dyes

Antibody Dyes

Labeling Kits