Scale up with OPUS®: Introducing OPUS® 80R

Meet OPUS® 80R, the latest innovation from the Leader of the Pack. 

The largest pre-packed chromatography column in the industry today, with 80 cm internal diameter and 150L packed bed height, OPUS® 80R can purify more than 10 kilograms of protein in a single cycle.

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Say goodbye to autoclaving and hello to single-use convenience. Achieve 100% cell retention and lab-to-production scalability without the need for autoclave sterilization.

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XCell™ ATF 10 Single-use is here

Repligen has acquired Spectrum Inc., based in Rancho Dominguez, California, USA, a market leader in bioprocess filtration with expertise in hollow fiber technology.

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Repligen and Spectrum are now one: Offering the broadest range of bioprocessing filtration technologies

In the News

Balancing the up and downstream: Repligen CEO talks R&D and M&A

BioPharma Reporter
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TangenX™ SIUS™ Single-use Cassettes are the first purpose-built single-use cassettes for tangential flow filtration.

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TangenX™ Solutions for Tangential Flow Filtration

With offices and facilities in multiple locations, we are always looking for smart, driven, and enthusiastic individuals to join our growing team.

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Join the Repligen team


  • APR
  • 17
  • 2018
  • Interphex
    New York, NY


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OPUS® Columns for process development (formerly Atoll columns) are used for screening, process validation including viral clearance, scale-up and sample preparation.

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Leader of the Pack: Atoll Columns are now OPUS® Columns for process development
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