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MFP Fluorescent Dyes & Labeled Antibodies

MFP-A2181 - MFP488 Antibody Labeling Kit, 5 reactions x 100μg antibody


Starting at: $794.00

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MoBiTec’s MFP488 Protein Labeling Kit provides a convenient tool to label proteins with MoBiTec’s superior MFP488 dye. MoBiTec’s series of MFP™ dyes are advantageous in their brightness, high emission efficiency, high fluorescence intensity, high water solubility, and compatibility with a variety of instruments. MFP488 is spectrally similar to fluorescein and thus compatible with the same excitation sources and filter sets as used for fluorescein. Its protein conjugates are much brighter and more photostable than fluorescein conjugates. The MFP488 Protein Labeling Kit contains everything that is needed to perform 5 separate labeling reactions and to purify the resulting labeled protein conjugates. The MFP488 reactive dye has a succinimidyl ester moiety (NHS-ester) that reacts efficiently with primary amines of proteins to form stable dye-protein conjugates. 


  • MFP488 Exc./em.maximum: 501/523 nm
  • Contains all components needed for 5 separate labeling reactions 
  • MFP488 dye creates high quality results
  • Protocol is fast and convenient


  • Biomolecule labeling


  • Reactive dye MFP488 succinimidyl ester (NHS-ester), 5 vials
  • Coupling buffer (1 M Na2CO3/NaHCO3, pH 9.0), 10x concentrated, 500 µl
  • Washing buffer (10x PBS, 20 mM sodium azid, pH 7.4) 10x concentrated, 2 ml
  • Ultrafiltration cartridges x 5