Blogging LDS Sample Loading Buffer, 4X: Essential Tool for Protein Electrophoresis November 5, 2024 by Felecia Johnson The LDS (Lithium Dodecyl Sulfate) Sample Loading Buffer, 4X is a critical reagent used extensively in SDS-PAGE (Sodium Dodecyl Sulfate-Polyacrylamide Gel Electrophoresis) for the separation of proteins. This buffer facilitates… Continue Reading