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A25120 Sigma

DEAE–Sephadex® A-25 chloride form

Synonym: DEAE Sephadex®, Diethylaminoethyl Sephadex®

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Properties

Related Categories Analytical/Chromatography, Anion Exchange Media, Ion Exchange Chromatography, Molecular Biology, Protein Chromatography,
bead size   40-125 μm (dry)
pore size   ~30,000 Da exclusion limit
operating pH   2 - 9
capacity   3-4 meq/g ion exchange capacity
compatibility   mode of use mixed weak and strong anion exchange chromatography

Description

Frequently Asked Questions

Frequently Asked Questions are available for this Product.

Packaging

10, 50, 100, 500 g in poly bottle

Application

DEAE Sephadex can be used in ion exchange chromatography for purifying and isolating proteins. It has been used to identify and label an insulin activated nitric oxide synthase inhibitor (protein) in acute myocardial infarction (AMI) patients.

Legal Information

DEAE Sephadex is a registered trademark of GE Healthcare

Sephadex is a registered trademark of GE Healthcare

Price and Availability


Amplified Detection

Amicon Pro Purification System
Safety & Documentation

Safety Information

RIDADR 
NONH for all modes of transport
WGK Germany 
3

Documents

Certificate of Analysis

Certificate of Origin

Protocols & Articles

Articles

Selection Guide for Polymeric Resins in Chromatography & Purification

Sigma-Aldrich carries a vast array of resins, from leading manufacturers; such as, Dow Chemical, Rohm & Haas, Mitsubishi, and Lanxess. Our product line includes adsorbent, ion-exchange (anion / catio...
Keywords: Adsorption, Antibiotics, Detergents, Fermentation, Filtration, Hormones, Ion Exchange, Pharmaceutical, Purification, Separation

Peer-Reviewed Papers
15

References

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