Stripping Buffer 2 is widely used in molecular biology and biochemistry for the reprobing of Western blots. After an initial round of antibody detection, this buffer effectively removes bound antibodies from the membrane without damaging the proteins of interest. This allows researchers to reuse the same membrane for subsequent probing with different antibodies, saving time and resources. It is particularly useful in experiments where multiple protein targets need to be analyzed from a single sample, enabling efficient and cost-effective research workflows.