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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 DEAE-5PW is a weak anion 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 DEAE-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 AIEX resins


  Comparison of TSKgel DEAE-5PW and
  Toyopearl DEAE-650S resins


  pKa's for Ion Exchange groups

pKa's for IEX resins


 
   P/N Description Resin volume Particle size
  0043281 TSKgel DEAE-5PW (30) 25mL 20-40µm
  0014712 TSKgel DEAE-5PW (30) 250mL 20-40µm
  0014713 TSKgel DEAE-5PW (30) 1L 20-40µm
  0018370 TSKgel DEAE-5PW (30) 5L 20-40µm
  0043381 TSKgel DEAE-5PW (20) 25mL 15-25µm
  0014710 TSKgel DEAE-5PW (20) 250mL 15-25µm
  0014711 TSKgel DEAE-5PW (20) 1L 15-25µm
  0018436 TSKgel DEAE-5PW (20) 5L 15-25µm


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