This Bio-Rad nitrocellulose membrane package contains 20 sheets of 8.5 x 13.5 cm precut, preassembled blotting membrane and filter paper sandwiches, which fit Criterion™ and Criterion XT gels. The pore size is 0.45 µm.
Bio-Rad's nitrocellulose membrane is pure, dense nitrocellulose, a proven medium for protein transfer, ssDNA transfer, and RNA transfer. The 0.45 µm pore size is recommended for most analytical blotting, including western blots, northern blots, and Southern blots. The precut and preassembled blotting membrane and filter paper sets are designed to simplify blotting setup.