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Tosoh TSKgel Q-STAT Column, 7 μm, ID 4.6 mm x L 10 cm - 21961

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Ion Exchange Chromatography

TSKgel Q-STAT Anion Exchange Column, 7 μm, ID 4.6 mm x Length 10 cm

TSKgel Q-STAT columns are packed with 7 and 10 µm hydrophilic non-porous resin particles of which the surface consists of an open access network of multi-layered anion exchange groups. The innovative bonding chemistry, combined with a relatively large particle size, results in a respectable loading capacity and a low operating pressure, making these columns suitable for all HPLC and FPLC systems. Applications for the TSKgel Q-STAT columns include the separation of: proteins, peptides, low molecular weight nucleic acids, aggregates and charge isomers of monoclonal antibodies, PEGylated proteins, oligo DNA, and siRNA.

Product Attributes:
Matrix:hydrophilic polymer

Particle size (mean):7 and 10 μm

Pore size:non-porous

Functional group:

quaternary ammonium
Counter ion:Cl - 

pH range:3.0 -10.0

Static binding 
capacity (mg BSA/
mg dry gel):		ca. 25 (7 µm)
ca. 20 (10 µm)

 
Small ion capacity:270 ueq/g dry gel

pKa:10.5



The protein mixture was completely separated within 1 minute and with higher resolution on the 
TSKgel Q-STAT column in comparison to the monolithic WAX column.





  • Model: 21961
  • Manufactured by: Tosoh BioScience

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