Documents
WorkBeads™ 40 DEAE is designed for ion exchange chromatography in both research and industrial settings, offering efficient purification of proteins, peptides, and oligonucleotides based on their surface charge differences. As a weak anion exchanger with tertiary amine ligands, WorkBeads 40 DEAE delivers high-resolution separation with minimal backpressure. This makes it ideal for both capture and polishing purification applications in standard bioprocess columns.
- High throughput and purity
- Reliable and reproducible results
- High chemical stability for easy cleaning-in-place
Product
WorkBeads 40 DEAE is a weak anion exchange resin that utilizes diethylaminoethyl (a tertiary amine) as its functional group, coupled to the resin via chemically stable linkages. This resin is an excellent alternative to WorkBeads 40Q, a strong anion exchanger, offering different selectivity options. As the pH rises above 6, the density of positive charges on WorkBeads 40 DEAE gradually decreases, allowing for modulation of selectivity, though binding capacity may be reduced at higher pH values.
