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Thermo Scientific™ MAbPac™ SEC-1 Size Exclusion LC Columns

Use these SEC columns for monoclonal antibody (mAb) analysis, including the high-resolution separation of monomers, aggregates and fragments.

Manufacturer: thermo scientific™  074697

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Catalog No. DX074697

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Description & Specifications


Column Type Size Exclusion
For Use With ----
Column Chemistry Proprietary Diol
USP Type L59
Max. Pressure 1800psi
Packing Material Spherical, fully porous ultrapure silica
Particle Size 5μm
Temperature 30°C
Pore Size 300Å
pH 2.5 to 7.5
Stationary Phase Diol
Solvents 100% Organic Solvents
Length (Metric) 50mm
Material PEEK
Column Format Guard Column
Diameter (Metric) 4mm

Use Thermo Scientific™ MAbPac™ SEC-1 Size Exclusion Columns for high-resolution separation of monoclonal antibody (mAb) analysis, including the monomers, aggregates and Fab and Fc fragments resulting from proteolysis. These size-exclusion chromatography (SEC) columns provide superior performance, even under nondenaturing conditions, and in high- and low-salt mobile phases and volatile eluents.

High-Performance SEC Columns for MAb Analysis
  • Hydrophilic bonded layer minimizes undesired interactions between the biomolecules and the stationary phase
  • Nonmetallic and biocompatible PEEK housing eliminates metal contamination from the column hardware
  • Stable surface bonding leads to low column bleed and compatibility with MS, ELSD and Thermo Scientific™ Dionex™ Corona™ CAD detection
  • Rugged column packing provides reliability, reproducibility and long column life
  • Columns are available in 5μm particle size and 150 and 300mm lengths, with an average pore diameter of 300Å