GenCatch® DEAE-Silica Anion Exchange Midi Column[shortdesc]GenCatch DEAE silica anion exchange midi column for plasmid purification. [ shortdesc] [els_overview]The GenCatch DEAE silica anion exchange midi column is a prepacked DEAE silica gravity flow column specifically designed for plasmid purification. Its very large pore size and high density DEAE groups results in high binding capacity for plasmids. Combined with endotoxin removing buffer, it can product plasmids with very low endotoxin level