EZ-Grind™ is specifically designed for effectively grinding small biological samples for proteins and nucleic acids extraction. The resin supplied in the tube includes neutral, high tensile and abrasive micro-particles that effectively disrupt the tissue or cell samples and help in the extraction of all soluble proteins in the extraction buffer. Unlike sand or other grinding materials, EZ-Grind™ is very convenient to work with and does not damage high molecular mass proteins.