波长 Excitation/Emission 492/514 nm (pH 9) General description： Green fluorescent fluorescein tyramide conjugates are used for tyramide signal amplification (TSA), a method for high-density labeling of a target protein or nucleic acid in situ. High-density labeling of a target protein or nucleic acid for enhanced immunofluorescence sensitivity Especially suited for the detection of low abundance targets Detection sensitivity of over 100-fold compared to conventional procedures Enables multiplex multicolor detection, not limited by antibodies from the same host species application： Fluorescein tyramide can be used for tyramide signal amplification (TSA) for increasing immunofluorescence sensitivity in multicolor immunocytochemistry (ICC), immunohistochemistry (IHC), or in situ hybridization (ISH).