iFluor^® conjugated secondary antibodies are powerful tools that assist in identifying and visualizing target proteins in many applications, including fluorescent cell imaging, immunohistochemistry, flow cytometry, and western blotting. iFluor^® conjugates are produced with the highest quality secondary antibodies and subjected to rigorous quality control assays. To ensure customers receive products with the greatest sensitivity and selectivity, iFluor^® secondary antibodies have been affinity purified and cross-adsorbed to minimize cross-reactivity.

Conjugates labeled with iFluor^® dyes exhibit superior brightness, higher signal-to-noise ratios and improved photostability, outperforming spectrally similar secondary antibody conjugates such as fluorescein and most Alexa Fluor^® secondary antibody conjugates. The excellent photostability and pH-insensitive fluorescence of our iFluor^® secondary antibodies, allows researchers more time for capturing images (Figure 1).