What Does PAGIF Stand For?

PAGIF stands for Polyacrylamide Gel Isoelectric Focusing

PAGIF, or Polyacrylamide Gel Isoelectric Focusing, is a high-resolution electrophoretic technique used for the separation of proteins based on their isoelectric point (pI). This method involves creating a pH gradient within a polyacrylamide gel matrix, allowing proteins to migrate and focus at their respective pI values. PAGIF is widely utilized in proteomics and biochemistry for analyzing complex protein mixtures, assessing protein purity, and identifying post-translational modifications. Its precision and ability to resolve closely related protein species make it an essential tool in biochemical research and clinical diagnostics.