PanDouble Immunofluorescence Mouse&Rabbit Ig Detection Kit has the following features: 1. Designed to visualize mouse & rabbit primary antibodies simultaneously on human and goat frozen, paraffin tissue sections and cell smears. 2. Produces strong green (mouse Igs), red (rabbit Igs) or both fluorescence under a fluorescence microscope with a FITC, Taxes Red, or dual-band filter over a broad pH range (pH 4-9). 3. With our proprietary biotin-free signal amplification technology and auto-fluorescence quenching buffer formulation, the kit produces excellent signal-to-noise ratio.