OPUS® Pre-packed Chromatography Columns

OPUS Pre-packed Columns

Leader of the Pack.
With the broadest selection from bench-scale to production-scale, OPUS® columns are ready-to-use pre-packed alternatives to self-packed columns. 

OPUS® pre-packed Columns

Protein A Affinity Resins

Protein A Resins

Protein A resins from the leading manufacturer of Protein A ligands.
Repligen Protein A affinity resins help you optimize process economics while maintaining industry-standard performance.

PROTEIN A AFFINITY RESINS

Protein A Ligands

Protein A Ligands

Leader in Protein A ligand manufacturing since 1985.
Most of the world's commercial monoclonal antibodies are purified using native and recombinant Protein A ligands manufactured by Repligen.

PROTEIN A LIGANDS

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