Sodium borate buffer is widely used in molecular biology and biochemistry for maintaining stable pH levels during various experimental procedures. It is particularly effective in DNA and RNA electrophoresis, where it helps ensure accurate separation of nucleic acids by providing a consistent ionic environment. The buffer is also employed in protein analysis, including Western blotting and enzyme assays, to maintain optimal conditions for protein stability and activity. In histology, sodium borate buffer is used for tissue fixation and staining processes, enhancing the preservation and visualization of cellular structures. Additionally, it serves as a buffering agent in diagnostic kits and reagent formulations, ensuring reliable and reproducible results in clinical and research settings. Its versatility and effectiveness make it a valuable tool in laboratory applications.