Triton Permeabilization Solution in PBS is widely used in biological research for cell permeabilization. It is particularly effective in immunofluorescence and immunohistochemistry protocols, where it helps antibodies and other probes access intracellular antigens by creating pores in the cell membrane. This solution is also utilized in flow cytometry to enhance the detection of intracellular markers. Additionally, it aids in the extraction of proteins from cells for biochemical analysis, ensuring efficient lysis and solubilization of membrane-bound proteins. Its compatibility with PBS makes it suitable for maintaining physiological conditions during experiments.