• Best choice for radiometric techniques
• Highest sensitivity for radiometric detection in nucleic acid hybridization
• High affinity for RNA: 500% greater retention than nitrocellulose
• Binds DNA of all sizes, from oligonucleotides to fragments >23 kb
• Positive charge creates a very strong bond: no need to fix nucleic acids to the membrane
• High bond strength increases the number of re-probes possible
• Bond strength and uniform pore size (0.45 µm) improves resolution by minimizing diffusion during transfer

GeneScreen membranes:

• Perfect for Northern and Southern blotting applications
• Rugged, flexible, and easy to handle: no cracking or tearing
• Both sides are the same: no more guessing which side is “up”
• Wetting is instant and complete: every site is evenly prepared
• Won’t shrink, distort, or curl: be confident in your molecular weight determinations
• Non-flammable: no risk of fire during baking