Size Exclusion (SEC) Columns

YMC-Pack Diol is available in four tightly controlled porosities and is, therefore, suitable for separation and molecular weight determination of a wide range of peptides, proteins, oligonucleotides, carbohydrates and other biopolymers with molecular weights of approx 200 to several hundred thousand.

YMC-SEC MAB is especially designed for the analysis of antibodies, their fragments and aggregates ro provide high resolution for the high and low molecular weight range.

The silica is derivatised with 1,2-dihydroxypropane and, with the variety of pore size available, allows analyses over a broad range of peptide to large proteins or antibodies.