Tangential flow filtration (TFF) is a rapid and efficient method for separation and purification of biomolecules. It can be applied to a wide range of biological fields, such as immunology, protein chemistry, molecular biology, biochemistry, and microbiology.
TFF can be used to concentrate and desalt sample solutions ranging in volume from 10 mL to thousands of liters. It can be used to fractionate large from small biomolecules, harvest cell suspensions, and clarify fermentation broths and cell lysates. Explore the basic principles that govern TFF and the use of TFF capsules and cassettes in laboratory and process development applications.