Proteomix POR ion exchange resin is specifically designed for the separation and purification of biological samples. Proteomix POR-S/Q is based on the uniform PS/DVB beads with particle size of 15/30 μm. It has good physical and chemical stability with better pressure resistance.
The Proteomix POR-S/Q resin surface is modified with a unique coating technology, which is highly hydrophilic and minimizes non-specific binding with biological samples. Through proprietary surface modification technology, different spacer arms and ion exchange functional groups are bonded on the surface of hydrophilic matrix to obtain strong cation exchange (S), strong anion exchange (Q) and other chromatographic media, and ensure the high density and uniformity of the surface ion exchange layer. Proteomix POR-S/Q ion exchange resin can be widely used for the separation and purification of biological samples such as vaccines, insulin, protein, nucleic acid, etc.
Characteristics
High binding capacity and excellent biocompatibility
Rigid beads can be operated under high pressure and fast flow rate
Compatible with aqueous solution, a mixture of water and acetonitrile, ethanol, etc. Typical buffers: Tris, phosphate, and acetate
Storage
20% ethanol or 2% benzyl alcohol
Regeneration
1-2 M NaCl, or 0.5-1.0 M NaOH
CIP
0.5 M HCl or 0.5-1.0 M NaOH. Impurities with strong hydrophobic binding can be cleaned with 0.1-1% Tween
* Dynamic Binding Capacity Test Method:
Proteomix POR15-S/30-S: linear flow rate at 360 cm/h; Sample solution is 50 mM phosphate buffer with 1 mg/mL lysozyme (pH=6.0).
Proteomix POR15-Q/30-S: The linear flow rate at 180 cm/h; Sample solution is 50 mM Tris buffer with 2 mg/mL BSA (pH=8.5).
Bulk Resin
Resin
Particle Size
Pore Size
Part Number
Volume
Add To Cart
Proteomix POR15-Q
15 µm
1000 Å
221415950
Proteomix POR15-S
15 µm
1000 Å
221115950
Proteomix POR30-Q
30 µm
1000 Å
221430950
Proteomix POR30-S
30 µm
1000 Å
221130950
Proteomix POR IEX, Pre-packed Column (7.5 x 100mm, 4.2mL)
