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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™  SP6938

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Limited warranty period: Subject to all warranty requirements and exclusions set out in our Terms and Conditions of Sale, this product is warranted from the date we ship the product and for ninety (90) days thereafter. Disclaimer to internal research use restriction: Any restrictions on the purchaser to utilize the product(s) for internal research purposes only does not apply to the product(s) on the web pages associated with this statement.

Catalog No. 03-898-145

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Description & Specifications


pH 2.5 to 7.5
Particle Size 5μm
Packing Material Spherical, fully porous ultrapure silica
For Use With Protein mol wt range 10 to 1000 kDa
USP Type ----
Stationary Phase Diol
Column Chemistry Proprietary Diol
Column Type Size Exclusion
Temperature 30°C
Max. Pressure 600 psi
Material ----
Length (Metric) 150mm
Pore Size 300Å
Diameter (Metric) 2.1mm
Solvents 100% Organic Solvents

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