Mix-n-Stain™ CF®633 Antibody Labeling Kit

Mix-n-Stain™ CF®633 Antibody Labeling Kit is a far-red fluorescent dye spectrally similar to the cyanine dye Cy®5. Far-red fluorescent dyes offer the advantage of ultra-sensitive detection because background signal due to autofluorescence in most biological samples is minimal in this spectral region. With its absorption peak at 630 nm, CF®633 is optimally excited by the 633 nm He-Ne laser or the 635 nm red diode laser. The combination of superior brightness and unmatched photostability make CF®633 the best choice for any detection system using a 633 or 635 nm laser excitation source.Mix-n-Stain™ antibody labeling kitsare a revolutionary antibody labeling technology that allows you to label your primary antibody with biotin or one of our superior CF®dyes in 30 minutes without the need for a purification step. The labeling procedure tolerates many common buffer components and antibody stabilizers. CF®dyes are highly water soluble, small organic dyes designed for labeling proteins and nucleic acids. Many of our CF®dyes are brighter and more photostable than competing dyes. Click the link for a complete list of more than 20 GoldBioCF®antibody labeling kits.Technical SummaryAbs/Em Maxima: 630/650 nmExcitation laser line: 633 nm or 635 nmExtinction Coefficient: 100,000MW: ~820 g/molKit ComponentsDyeMix-n-Stain™ 10X reaction bufferMix-n-Stain™ antibody storage bufferUltrafiltration vial