Mix-n-Stain™ APC antibody labeling kits are a revolutionary antibody labeling technology that allows you to easily label your antibody with APC in about 4 hours. The labeling procedure tolerates many common buffer components and antibody stabilizers (see the product protocol under downloads for details). Choose from kit sizes to label 25-50 ug, or 50-100 ug of your antibody. For more information, please download the product information sheet for this product. This kit is for labeling an antibody with APC. APC belongs to the family of phycobiliproteins, which are derived from cyanobacteria and eukaryotic algae. APC has absorption maxima at 650 and emission at 660 nm. Because of the high fluorescence quantum yield (~0.68), APC is by far the brightest dye for the 650 nm wavelength region.Compatible with the NucleoCounter® NC-3000™.