HPDEAE-30 Weak Anion Exchange Media, Polymethacrylate, Bogen (CAT#: STEM-C-3024-LGZ)

Ion exchange chromatography is the most commonly used method for the separation and purification of biological macromolecules. The HPDEAE-30 weak anion exchange medium developed by Bojin Biotechnology uses polymethacrylate microspheres with rigid structure as the matrix, and uses a unique surface modification technology to greatly improve the hydrophilicity of the polymer matrix. It has the advantages of heterosexual adsorption and excellent biocompatibility.

Particle size range: 40±10 μm
Average pore size: 30nm
Pressure upper limit: 1MPa
Matrix: Polymethacrylate
Functional base: DEAE (-(CH2)2N(C2H5)2)
Functional base type: weak base
Dynamic capacity: ≥90 mg BSA/ml wet gel
pH stability: 3~13 (long time); 2~14 (short time)
Storage: 4~30 °C (20% ethanol)

The designed pore size is widely applicable to the purification of most antibodies and recombinant proteins except for polypeptides and viruses.

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