LabExact
Double-Thick Electrophoresis Blotter Cards, 150x200mm, 100% Cotton, Nonsterile, 25/Pk SKU: LE-CFP1700-004

Featuring double-thick cellulose construction delivering superior absorption capacity for protein and nucleic acid blotting applications. 100% cotton fiber composition provides exceptional wet-strength and uniform buffer flow characteristics essential for gel transfer protocols. Premium 150mm x 200mm dimensions accommodate standard electrophoresis equipment while maintaining consistent thickness throughout each blotter card for reliable analytical results.

Key Cellulose Membrane Characteristics

• Manufactured from carefully selected, fully bleached and chemically-free pure cellulose fiber without additives or binder ensuring contamination-free transfers
• Controlled absorption with uniform consistency across the sheet delivers lot-to-lot reliability for reproducible blotting results
• High purity construction with no sizing or fillers eliminates interference with protein detection and molecular analysis
• Excellent wet-strength and handling characteristics withstand buffer saturation without tearing or dimensional distortion
• Smooth surface, bright white cellulose filter paper provides optimal contact with transfer membranes and gels

Key Construction Characteristics

• Double-thick design maximizes absorption capacity while maintaining structural integrity during extended blotting procedures
• 150mm x 200mm format accommodates multiple gel sizes and standard blotting apparatus configurations
• No hard spots or density variations ensure uniform buffer distribution across the entire blotter surface
• No airborne fibers eliminate contamination risks during handling and setup procedures
• Nonsterile packaging provides cost-effective solution for routine molecular biology and biochemistry applications

LE-CFP1700-004 blotter cards deliver consistent performance for Western blotting, Southern blotting, and Northern blotting techniques requiring reliable buffer transfer. Extremely high flow characteristics make these ideal for electrophoresis of large molecules and as a blotter to complete the blotting sandwich in gel transfer applications. The 25-piece packaging optimizes your laboratory workflow while providing exceptional value for high-volume protein analysis and nucleic acid research demanding precise molecular weight determination and quantitative transfer efficiency.