Toyopearl DEAE-650 is a weak anion exchanger for blood fractionation and other biomolecule purification. It can be used for high throughput capture, intermediate purification, and polishing process steps. If more powerful resolution is needed TSKgel DEAE-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

 

Comparative information for AIEX resins

Typical dynamic binding capacities for BSA @ 100cm/hour   pKa's for Ion Exchange groups

 

P/N Description Resin volume Particle size   0007988 Toyopearl DEAE-650C 250mL 100µm   0014694 Toyopearl DEAE-650C 1L 100µm   0007989 Toyopearl DEAE-650C 5L 100µm   0043201 Toyopearl DEAE-650M 100mL 65µm   0007473 Toyopearl DEAE-650M 250mL 65µm   0014693 Toyopearl DEAE-650M 1L 65µm   0007974 Toyopearl DEAE-650M 5L 65µm   0018367 Toyopearl DEAE-650M 50L 65µm   0019804 Toyopearl DEAE-650S 25mL 35µm   0007472 Toyopearl DEAE-650S 250mL 35µm   0014692 Toyopearl DEAE-650S 1L 35µm   0007973 Toyopearl DEAE-650S 5L 35µm