Proteomix® WAX-NP5 Weak Anion Exchange Column

L × I.D. 5 cm × 2.1 mm, 5 μm particle size, PEEK





Sepax 404NP5P-2105


40 Mpa max. pressure (6000 psi)
80 °C max. temp.


HPLC: suitable

L × I.D.

5 cm × 2.1 mm


spherical PS-DVB

matrix active group

weak anion exchange phase

particle size

5 μm

pore size


operating pH range

2.0 - 12.0

separation technique

anion exchange

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General description

Proteomix columns are packed with poly(styrene divinylbenzene) particles that are shielded by a hydrophilic polymer layer that contains a network of weak (WAX) or strong (SAX) anion exchange groups. Use Proteomix anion-exchange columns for the analyis or small scale purification of negatively charged biopolymers, such as glycoprotein isoforms, pegylated proteins and oligonucleotides.

Proteomix User Manual

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Legal Information

Proteomix is a registered trademark of Sepax Technologies

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