Webcovalently cross-linked agarose bead ion celluloses have been chemically modified. CM-cellulose has a carboxymethyl functional group -CH 2OCH 2COOH. At neutral pH the carboxymethyl group is ionized as -CH 2OCH 2COO¯ so that CM-cellulose is negatively charged, so it is a weak cation exchanger. DEAE-cellulose contains an diethylaminoethyl … WebQ Sepharose Fast Flow is part of the Sepharose Fast Flow ion exchange platform, which has been the industrial standard for ion exchange chromatography during recent decades. It is composed of crosslinked 6% agarose beads, with quaternary ammonium (Q) strong anion exchange groups.
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WebDEAE–Sepharose® Fast Flow Synonym (s): Diethylaminoethyl–Sepharose® CAS Number: 57407-08-6 MDL number: MFCD00146630 NACRES: NA.56 Pricing and availability is not currently available. Properties Quality Level 200 bead size 45-165 μm (wet) pore size ~4,000,000 Da exclusion limit capacity 110-160 μeq/mL binding capacity (gel volume) WebJan 2, 2024 · The DEAE beads can be kept in a disposable syringe containing a polypropylene frit, a glass reactor containing a coarse-sintered glass frit, or other suitable vessel. If the antibody solution is adjusted to a basic pH … WebBcMag™ DEAE Magnetic Beads are uniform, weak anion exchange superparamagnetic beads. The beads are specifically. designed for quick fractionation of proteins/ peptides from complex biological samples (such as serum, plasma, etc.) manually. or automatically. The beads allow the rapid release of very strong anions that may be retained ... ruth righi wikipedia