LinKine™ AbFluor™ 680 Labeling Kit (Optimized for samples with molecular weight of 6 KD to 20 KD)

AbFluor™ dyes are a series of highly water-soluble fluorescent dyes spanning the visible and near-infrared spectrum for Labeling biomolecules, especially proteins and nucleic acids. AbFluor™ dyes bear the core structures of different fluorescent dye core structures that cover the fluorescence spectrum from UV to NIR. Innovative modifications to the core structure makes AbFluor™ dyes superior to other commercial dyes with many innovative novel features. AbFluor™ 680 is an outstanding 680 nm-excitable dye with the λEx/λEm of 681/698 nm, which is super alternative to Cy5.5, Alexa Fluor 680. It is the brightest among spectrally similar 680 nm dyes. It yields biologically more specific antibody conjugates and less background.

The product listed herein is for research use only and is not intended for use in human or clinical diagnosis. Suggested applications of our products are not recommendations to use our products in violation of any patent or as a license. We cannot be responsible for patent infringements or other violations that may occur with the use of this product.

• Activated AbFluor™ 680 – Ready for Labeling to antibodies and other proteins.• Optimized kit procedure – following the standard protocol results in antibodies with excellent dye: protein ratios for optimum activity and fluorescence.• Single-use fluors – kits contain single-use vials of reagent.• Efficient purification—kits include purification columns, ensuring rapid and efficient removal of non-reacted dye and excellent protein recovery.

LinKine™ AbFluor™ 680 Labeling Kit (Optimized for samples with molecular weight of 6 KD to 20 KD) is designed for preparing AbFluor™ 680 conjugates directly from proteins, peptides, and other ligands that contain a free amino group.

• The initial concentration of the sample to be labelled should not less than 2 mg/ml.• Please note that components that containing amino are not allowed in the buffer, which will affect the coupling effects.• A small amount of BSA will not affect the results, and PBS is recommended to use as the required buffer.