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Tosoh: The Chemistry of Innovation
Process Media Products
Process Media Products
Ion Exchange (IEC)
Toyopearl CM-650
Toyopearl DEAE-650
Toyopearl GigaCap CM-650
Toyopearl GigaCap Q-650
Toyopearl GigaCap S-650
Toyopearl MegaCap II SP-550EC
Toyopearl QAE-550
Toyopearl SP-550
Toyopearl SP-650
Toyopearl SuperQ-650
TSKgel DEAE-5PW
TSKgel SP-5PW
TSKgel SuperQ-5PW
Hydrophobic Interaction (HIC)
Affinity (AFC)
Size Exclusion (SEC)


TSKgel SP-5PW is a strong cation exchanger for biomolecule purification. Its small particle size makes it an excellent choice for polishing and high performance resolution steps. It has the same selectivity as the Toyopearl SP-650 larger particles.


Structure:

 


Product Attributes:

 Pore size (mean):  100nm
 Particle size (mean):  30µm
 20µm
 Pressure rating:  2 MPa
 Shipping buffer:  20% ethanol
 pH stability:  2-13

 

Literature:

Catalog -- Process Media, Ion Exchange Chromatography

Operating Conditions and Specifications

Comparative information for CIEX resins


Scale-up purification of mouse IgG1K


  pKa's for Ion Exchange groups

pKa's for IEX resins


 
   P/N Description Resin volume Particle size
  0043282 TSKgel SP-5PW (30) 25mL 20-40µm
  0014716 TSKgel SP-5PW (30) 250mL 20-40µm
  0014717 TSKgel SP-5PW (30) 1L 20-40µm
  0018384 TSKgel SP-5PW (30) 5L 20-40µm
  0043382 TSKgel SP-5PW (20) 25mL 15-25µm
  0014714 TSKgel SP-5PW (20) 250mL 15-25µm
  0014715 TSKgel SP-5PW (20) 1L 15-25µm
  0018435 TSKgel SP-5PW (20) 5L 15-25µm


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