These Western blotting filter papers are pre-cut cotton sheets for wet or semi-dry, passive or electrophoretic transfer of proteins from polyacrylamide gels (SDS-PAGE) to PVDF, nitrocellulose, or other membranes.

• Extra-thick filter paper for high capacity blotting or to eliminate using multiple sheets
• Pre-cut filter paper sheets in several convenient sizes for use with most mini gel sizes, tank transfer cassettes and semi-dry blotters
• Tested and recommmend for use with various protein methods, including tank and semi-dry transfer

Clean cotton cellulose fibre paper manufactured with additive-free ultrapure water to eliminate sources of background signal and artifacts.