Order Entry
United States
Orders LinkContactUsLinkComponent
Two scientists in full protective suits walking in a downstream bioprocessing facility

Downstream Bioprocessing Without Compromise

Maximize purity and yield at every step of downstream bioprocessing with high-performance materials, tailored solutions, and expert support—without compromising efficiency or compliance.

Get Expert Support

Downstream Bioprocessing | Avantor

Optimize Every Downstream Bioprocessing Step

Protect product purity and process efficiency at every downstream bioprocessing step with closed, flexible fluid path design. Avantor offers fluid management solutions for each unit operation—including sterile tubing assemblies, consumables, systems, pumps, and storage—to support aseptic, efficient transfer.

In addition, advanced chromatography resins, innovative J.T.Baker® Viral Inactivation Solution, and a wide range of high-quality buffers and excipients help minimize impurities while maximizing product consistency and yield.

A scientist in full protective gear with respirator handling equipment in a laboratory facility

Explore how a Hybrid Buffer Strategy can help modernize biologics facilities. Our new whitepaper introduces a structured assessment tool to evaluate buffer preparation approaches and improve operational efficiency

Read the Whitepaper

A close up of gloved hands handling a vial

Downstream production accounts for up to 60% of biologic drug costs, yet often lags behind upstream progress. Learn how advanced chromatography resins, smarter buffer strategies, and improved material data can reduce complexity, increase yield, and cut cost per gram.

Read the Full Article

A scientist using a pipette to extract liquid from a vial, with another scientist sitting at a computer in the background

Need to improve purification speed, yield or purity?

Discover how Avantor’s global innovation centers help biopharma teams shorten timelines through expert-guided resin and buffer selection, downstream process development optimization, hands-on support and real-world application data. Includes a case study on faster clinical trial readiness.

See How Avantor Can Optimize Your Process

Image of a world map

Our global infrastructure and vertically integrated supply chain is designed to support agile, disruption-free manufacturing.

Our Global Footprint

Related Products

Front facing photo of bottles of J.T.Baker Viral Inactivation Solution sitting on a table

Improve viral inactivation efficiency with J.T.Baker® Viral Inactivation Solution. This biodegradable, ready-to-use detergent maintains cGMP quality and compliance while addressing environmental concerns with REACH.

Browse Viral Inactivation

A scientist in a full protective suit operating buffer management equipment

Overcome buffer management challenges with our wide range of solutions designed to help you save time, reduce manufacturing footprint, and cut operational costs.

Learn About Buffer Prep

Scientists in full protective gear using Avantor fluid management systems in a laminar flow hood

Tailor fluid management to your unique process by choosing from our single-use assemblies and systems, pumps, tubing, and components—all designed to scale with your needs.

Explore Fluid Management

Explore Our Downstream Bioprocessing Resources