HJB - Your Trusted Biologics CDMO Partner

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HJB - Your Trusted Biologics CDMO Partner


Upstream Process Development

HJB develops a robust and high-quality Upstream process for mAb production.

Using our reliable and science-based development platform, we provide services covering stable pool materials generation, process development and technical transfer of manufacturing with high speed progress.

After process development, the process will be scaled up to pilot run (up to 200L) or directly to GMP manufacturing.


• Stable Pool Material Generation

• Media Screen

• Process Development & Optimization

• Lock Process Material Generation

• Process Scale-up & Technical Transfer

Upstream Development Process


WAVE Bioreactor

Bench-top Bioreactor

10L Single-Use Bioreactor

200L Single-Use Bioreactor

4BioCompact Biochemistry Analyzer