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Scientist in a facility using equipment for upstream bioprocessing services

Upstream Bioprocessing, Scale with Confidence

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Collaborate with our global Innovation Centers to troubleshoot upstream bottlenecks and optimize your process from inoculum to full bioreactor production.

Explore Innovation in Biopharma

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

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Sera for Cell Growth and Stability

Unlock performance potential with Avantor Seradigm sera, a high‑quality, nutritionally superior serum portfolio designed to preserve more of the naturally occurring growth factors cells require to thrive. Experience industry‑leading traceability, reliability, and expert operational support for any application, scale, or budget.

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Ensure consistency with high-purity, cGMP-grade J.T.Baker materials backed by global supply, regulatory expertise, and process-focused innovation.


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Reduce contamination risk and simplify scale-up with configurable single-use solutions for media prep, seed train, and bioreactor processes.


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Scientists in a sterile cleanroom handling parts for single-use assemblies

For every stage of your upstream bioprocessing, rely on brand-agnostic single-use assemblies designed to fit your process and help reduce contamination risk, support scale-up, and speed turnaround.

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

Ensure consistent flow and process control with validated Masterflex® peristaltic pumps, tubing, sensors, and components designed for upstream reliability.

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