Merck Ultrafiltration Discs, 300 kDa NMW

Ultrafiltration Discs, 300 kDa NMW

300 kDa NMWL, Biomax polyethersulfone, 63.5 mm diameter

Quality Level

400

material

polyethersulfone membrane

manufacturer/tradename

Biomax®

technique(s)

protein clean-up: suitable (desalting)
protein purification: suitable (concentration)

필터 직경

63.5 mm

여과 면적

28.7 cm2

기질

Biomax®

공극 크기

300 kDa NMWCO

배송 상태

ambient

Ultrafiltration membranes are generally composed of regenerated cellulose or polyethersulfone (PES). The sample compatibility and the molecular weight (MW) of the macrosolute that is to be retained determine the choice of membrane and its nominal molecular weight cut-off (NMWCO), respectively. As a rule, the NMWCO should be 4-5 times smaller than the molecular weight of the solute to be retained when using Biomax® PES membranes.