Size exclusion or gel filtration chromatography resin include Bio-Gel P polyacrylamide gels for a wide range of high molecular weight molecules and Bio-Beads S-X resin for the separation of lipophilic polymers.
The chart provides a selection of Bio-Gel P media for size exclusion chromatography, also known as gel filtration chromatography, which separates molecules by size. The gel matrix consists of spherical beads with pores of a specific size distribution. Separation occurs when molecules of different sizes are excluded from the pores. As small molecules diffuse into the pores, their flow through the column is retarded, while large molecules bypass the pores and are eluted in the column's void volume. Consequently, molecules are separated according to size and elute in order of decreasing molecular weight.
Call us at 1-800-268-0213
Please reenter your email address in the correct format.
Please enter your email address.
Your subscription information already exists, we will send you an email with specific instructions to manage your existing subscription profile.
To receive the latest news, promotions, and more, sign up for Bio-Rad updates by entering your email address below. You can elect to receive only the types of Bio-Rad communications that are of interest to you..
Copyright © 2015 Bio-Rad Laboratories, Inc. All rights reserved.