The Praesto® Range

Purolite Life Sciences offer an extensive range of chromatography resins on various base matrices.  Covering capture and polishing techniques with affinity Protein A and ion exchange resins on a high flow agarose base matrix for the purification of large, complex biologics such as monoclonal antibodies. 

The Praesto® range includes a selection of affinity chromatography and ion exchange chromatography agarose resins, delivering exceptional results from capture to high-resolution polishing steps.

All Praesto® products provide an advanced, high-flow, highly cross-linked agarose base matrix, and are available in a range of formats to suit your process needs, from high throughput to full-scale commercial manufacture.  Process development and up-scaling is streamlined by using our pre-packed and pre-qualified formats.

The porosity and pore structures are designed specifically for the purification of monoclonal antibodies.

Praesto 'Jetted' beads vs Market-leading resin

Praesto® Products by Application