TSKgel Q-STAT columns are packed with 7 and 10µm 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 10µm  Pore size (mean): non-porous  Functional group: quaternary ammonium  Counter ion: Cl  pH range: 3.0 - 10.0  Static binding  capacity (mg BSA/  g dry gel): ca. 25 (7µm) ca. 20 (10µm)  Small ion capacity: 270ueq/g dry gel  pKa: 10.5

Literature:

 

P/N Description Particle size Housing material ID (mm) Length (cm) 0021960 TSKgel Q-STAT 10µm Stainless Steel 3 3.5 0021961 TSKgel Q-STAT 7µm Stainless Steel 4.6 10