DEAE-Sephadex A-25, Cytiva, 17-0170-02, pack of 500 g
Analysis Note
To view the Certificate of Analysis for this product, please visit www.cytiva.com.
Application
Sephadex® ion exchangers are produced by introducing functional groups onto the cross-linked Dextran matrix. These groups are attached to glucose units in the matrix by stable ether linkages.Different types of ion exchangers (DEAE, QAE and CM) and two different porosities (A-25/C-25 and A-50/C-50) are available.
Features and Benefits
Weak anion exchanger suitable batch techniques. High binding capacities.
General description
DEAE Sephadex® A-25 is a weak anion exchanger based on the well documented and well proven Sephadex® base matrix.
Legal Information
DEAE Sephadex is a registered trademark of Cytiva
Sephadex is a registered trademark of Cytiva
Storage and Stability
Store at 4 to 30 °C (4 to 8, Used Media 20% Ehtanol or 0.01 M NaOH)
| Capacity | binding capacity(thyroglobulin (Mr 669 000)- 1 mg/ml drained medium), HSA (Mr 68 000)- 30 mg/ml drained medium), α-lactalbumin (Mr 14 300)- 140 mg/ml dra |
|---|---|
| Matrix | cross-linked dextran |
| Further Info | Ion Exchanger Type (value) |
| Feature | autoclavable In 0.1 M sodium chloride at 121°C for 30 min. |
| Particle size | 40-120 µm (dry) |
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