Polyclonal anti-RFP is designed to detect red fluorescent protein (RFP) and its variants. This product is prepared by labeling high quality polyclonal rabbit anti-RFP IgG (H+L) with the red fluorescent dye CF594. CF594 is spectrally similar to Alexa Fluor? 594 and Texas Red? dye but yields much brighter protein conjugates due to its high quantum yield and exceptional water solubility. CF594 also has excellent photostability ideal for demanding applications, such as confocal microscopy and single molecule imaging. To minimize cross-reactivity, the antibody has been adsorbed against human, mouse and rat serum.