Toyopearl SP-650 is a strong cation exchanger for biomolecule purification.  It can be used for high throughput capture, intermediate purification, and polishing process steps. If more powerful resolution is needed the smaller particle TSKgel SP-5PW should be used. Selectivity remains the same.

Structure:

Product Attributes:

Pore size (mean):  100nm  Particle size (mean):  100µm (C-grade)  65µm (M-grade)   35µm (S-grade)  Pressure rating:  0.3 MPa  Shipping buffer:  20% ethanol  pH stability:  2-13

Literature:

Operating Conditions and Specifications

 

P/N Description Resin volume Particle size   0007994 Toyopearl SP-650C 250mL 50-150µm   0014700 Toyopearl SP-650C 1L 50-150µm   0007995 Toyopearl SP-650C 5L 50-150µm   0043202 Toyopearl SP-650M 100mL 40-90µm   0007997 Toyopearl SP-650M 250mL 40-90µm   0014699 Toyopearl SP-650M 1L 40-90µm   0007998 Toyopearl SP-650M 5L 40-90µm   0019822 Toyopearl SP-650S 25mL 20-50µm   0008437 Toyopearl SP-650S 250mL 20-50µm   0014698 Toyopearl SP-650S 1L 20-50µm   0008438 Toyopearl SP-650S 5L 20-50µm