Acrylamide/Bis-acrylamide solution 30% (37.5:1)

Acrylamide/Bis-acrylamide solution 30% (37.5:1) contains a 37.5:1 ratio of acrylamide to bis-acrylamide, resulting in gels with larger pore sizes that are typically used for separating larger proteins or for less dense gel matrices in SDS-PAGE.