PR.Stability Analysis software offers a great feature —Percent Similarity— that is used to analyze how your formulations and preparations compare to earlier experiments. It enables you to get quantifiable data that compares an experimental run to a reference. Whether you’re creating new buffer formulations, developing biosimilars, or comparing mutants of a protein of interest, Percent Similarity is a fast and easy way to evaluate how your changes have affected unfolding compared to your reference sample.