Instead of electro blotting, use cotton fiber blotting papers for manual processing in protein or nucleic acid research. Buffer solutions move in uniform capillary action bringing proteins clearly to surface for further sequence examination. Designed with the best wicking capabilities for successful transfer, blotting paper contains no additives. While most function with any general purpose model, select papers are designed for specific membranes. Choose pre-cut sheets in desired grade and in any common dimension for optimal compatibility.