LabExact
Double Thick Electrophoresis Blotter Cards, 70x84mm, Pure Cotton Cellulose, 50/Pack SKU: LE-CFP1700-001

Featuring bright white pure cotton cellulose construction manufactured from carefully selected, USA sourced pure alpha cellulose fiber delivering consistent electrophoretic transfer performance for Western blot and protein analysis applications. Fully oxygen bleached and resin free material eliminates additives that can interfere with membrane indication and transfer processes, while double thick 70x84mm dimensions provide optimal absorption capacity and handling convenience for standard laboratory protocols.

• Smooth surface bright white appearance promotes clean transfers and eliminates background interference during protein detection
• Fiber processing blends small highly-fibrillated material with longer less processed fiber for high density, highly absorbent construction
• Naturally hydrophilic surface requires no additional surfactants or additives for high performance absorption rates
• Even density and high grade formation yields consistent and reproducible migration in both machine direction and cross direction
• Rapid migration design accelerates buffer transfer and reduces blotting time for increased laboratory throughput

• Double thick construction delivers enhanced absorption capacity while maintaining structural integrity during buffer saturation
• 70x84mm dimensions accommodate standard gel sizes and fit most commercial blotting apparatus configurations
• 50-pack quantity provides cost-effective bulk supply for routine Western blot and electrotransfer applications
• Nonsterile grade suitable for research applications where sterility is not required
• Additive-free composition prevents interference with membrane indication and transfer processes while smooth surface promotes clean transfers and blots

These electrophoresis blotter cards achieve exceptional migration speeds optimized for efficient protein transfer from polyacrylamide and agarose gels to membrane supports. Multiple applications include membrane backing, sample collection and conveyance of pastes and gels, and wicking media for blot apparatus, maximizing laboratory versatility for biochemistry, molecular biology, and diagnostic applications requiring reliable electrophoretic transfer performance with consistent, reproducible results.