Antibiotic Biochemical Filter Marker/Ladder Sera/Media	home > Products > Filter   PVDF membrane filter Cat. No. Size Price Description PVDF-4530 300mm x 3M 0.45um  PVDF-2230 300mm x 3M 0.22um    Description              PVDF Blotting Membrane ¡Ü Designed for  protein sequencing and western blotting ¡Ü Excellent protein binding capability ¡Ü Low background interference & high sensitivity ¡Ü High mechanical strength ¡Ü Packaged with double-interlayer paper ¡Ü Made with our high quality PVDF membrane     Membrane - Hydrophobic Polyvinylidene (PVDF) Pore Size - 0.22um & 0.45um Packing Size - 300mm x 3M Applicable : Western blotting, protein sequencing, Glycoprotein color, Dot/Slot blotting, etc.