Description
General description
Ultrafiltration membranes are either made of cellulose or polyethersulfone (PES). These membranes are used in diafiltration, either in centrifugal or pressure-driven devices such as the Amicon® Stirred Cell for efficient buffer exchange. The ultrafiltration membranes can be used for both sample concentration and buffer exchange. This minimizes sample transfers and reduces sample loss.
Application
Ultrafiltration Discs, 5 kDa NMW has been used:
to concentrate Acaudina molpadioidea hydrolysates
for fractionation of tilapia by-product (TB) protein hydrolysate
to desalt the reaction solution for the preparation of plant phenol-derived polymeric dyes
Legal Information
Amicon is a registered trademark of Merck KGaA, Darmstadt, Germany
ULTRACEL is a registered trademark of Merck KGaA, Darmstadt, Germany