Sample Preparation of Extracellular Matrix of Murine Colons for Scanning Electron Microscopy

: Scanning electron microscopy is a useful tool for high-resolution morphological characterization of the extracellular matrix. In certain tissues and surfaces, imaging of the extracellular matrix requires cell removal before sample preparation. In this protocol, we will describe a method for preparing extracellular matrices derived from murine colon for imaging under a scanning electron microscope.