Proteomix
A breakthrough technology of achieving combined high ion-exchange capacity and high resolution for the non-porous resins. With the particle size selection of 1.7, 3, 5 and 10 µm, Proteomix ion-exchange phases are specially designed for high resolution, high efficiency and high recovery separations of proteins, oligonucleotides and peptides. The packing support is composed of a rigid, spherical, highly cross-linked poly(styrene divinylbenzene) (PS/DVB) non-porous particle.
Filter Options
As shown in Figure above, Proteomix SCX, WCX, SAX, and WAX are strong cation exchanger with sulfonate functional groups, weak cation exchanger with carboxylate functional groups, strong anion exchanger with quaternary ammonium functional groups, and weak anion exchanger with tertiary amine functional groups, respectively. All ion-exchange groups are chemically bonded to the hydrophilic layer coated on non-porous PS/DVB beads.
Proteomix Technical Specifications
| Products | Pore Size | Particle Size | Dynamic Binding Capacity | pH range |
| Proteomix SCX-NP1.7, NP3,NP5,NP10 |
Non-porous | 1.7,3,5,10 µm | ~60,54,38,and 20 mg/mL | 2-12 |
| Proteomix WCX-NP1.7, NP3,NP5,NP10 |
Non-porous | 1.7,3,5,10 µm | ~25,19,15,and 10 mg/mL | 2-12 |
| Proteomix SAX-NP1.7, NP3,NP5,NP10 |
Non-porous | 1.7,3,5,10 µm | ~43,35,28,and 17 mg/mL | 2-12 |
| Proteomix WAX-NP1.7, NP3,NP5,NP10 |
Non-porous | 1.7,3,5,10 µm | ~35,26,18,and 12 mg/mL | 2-12 |
- Uniform polymer beads as the packing support
- Proprietary surface chemistry specially designed for elimination of non-specific bindings
- Tunable separation capacity with combination of the pore structure and the controllable surface chemistry
- Unprecedented separation efficiency, selectivity and resolving power
- Complete selection for analytical, semi-preparative and preparative separations
- Wide particle size selection
- High stability
- High recovery
- High lot-to-lot reproducibility
- Well suited for UPLC system
