TSKgel SP-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 cation exchange groups. The innovative bonding chemistry, combined with a relatively large particle size, results in a respectable loading capacity and a low operating pressure.

Applications for the TSKgel SP-STAT columns include the separation of proteins, protein aggregates, charge isomers of monoclonal antibodies, PEGylated proteins, and peptide digests.

Product Attributes:

Matrix:   hydrophilic polymer  Particle size (mean): 7 and 10µm  Pore size (mean): non-porous  Functional group: sulfopropyl  Counter ion: Na  pH range: 3.0 - 10.0 Static binding capacity (mg  Lysozyme/g dry gel): ca. 15 (7µm) ca. 10 (10µm)   Small ion capacity: 23ueq/g dry gel  pKa: 4.0

Literature:

 

P/N Description Particle size Housing material ID (mm) Length (cm) 0021963 TSKgel SP-STAT 10µm Stainless Steel 3 3.5 0021964 TSKgel SP-STAT 7µm Stainless Steel 4.6 10