TOSOH BIOSCIENCE LLC

  3604 Horizon Drive, Suite 100, King of Prussia, PA 19406
  Orders and Services: 800-366-4875
TSKgel SuperQ-5PW resin


TSKgel SuperQ-5PW media is a strong 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 larger particle Toyopearl SuperQ-650 resin.


Structure:

 


Product Attributes:

 Pore size (mean):  1,000Å
 Particle size (mean):

 30 µm 
 20µm

 Pressure rating:  20 bar
 Shipping buffer:  20% ethanol
 pH stability:  2-13
 Shelf life:  10 years

 

Literature:

Catalog -- Process Media, Ion Exchange Chromatography

Technical Presentation -- High Resolution Anion Exchange Chromatography Purification of Oligonucleotides

Operating Conditions and Specifications

Application Note -- Preserving Chromatographic Selectivity While Improving Your Process Purification

 

Comparative information for AIEX resins


Comparison of TSK-GEL SuperQ-5PW and Toyopearl SuperQ-650




  pKa's for Ion Exchange groups

pKa's for IEX resins

Ordering information:
To place an order please click on the shopping cart next to the desired item, or contact Customer Service. Tosoh Bioscience LLC only accepts orders from customers in North and South America. For sales offices in other parts of the world, please click Locations.
 

   P/N

Description Resin volume Particle size

  43283

TSK-GEL SuperQ-5PW (30) 25mL 20-40µm

  18536

TSK-GEL SuperQ-5PW (30) 250mL 20-40µm

  18548

TSK-GEL SuperQ-5PW (30) 1L 20-40µm

  18549

TSK-GEL SuperQ-5PW (30) 5L 20-40µm

  43383

TSK-GEL SuperQ-5PW (20) 25mL 15-25µm

  18535

TSK-GEL SuperQ-5PW (20) 250mL 15-25µm

  18546

TSK-GEL SuperQ-5PW (20) 1L 15-25µm

  18547

TSK-GEL SuperQ-5PW (20) 5L 15-25µm