Pantomics's PanFluor 488 Immunofluorescence Rabbit Ig Detection Kit has the following features: 1. Designed to visualize rabbit primary antibodies on human, goat and mouse frozen, paraffin tissue sections and cell smears. 2. Produces a strong green fluorescence with excitation: 493nm/emission: 518nm wavelengths over a broad pH range (pH 4-9) with a FITC filter under a fluorescence microscope. 3. With our proprietary biotin-free signal amplification technology and auto-fluorescence quenching buffer formulation, the kit produces excellent signal-to-noise ratio.