Exterior of an Avid Bioservices manufacturing building with a palm tree

TUSTIN FACILITY Manufacturing, Built to Deliver

Clinical and commercial biologics manufacturing with scalable infrastructure, validated processes, and a proven path to long-term supply.

Explore the FacilityStart a Conversation

manufacturing

Where Development Becomes Delivery

Avid’s Tustin facility is designed for the transition from development into reliable, large-scale manufacturing.
Supporting clinical and commercial production, this site provides the infrastructure, quality systems, and operational expertise
required to consistently deliver biologic therapies.

EXPLORE THE FACILITY

Interactive Walkthrough

Explore Tustin’s manufacturing suites, equipment, and process environments.

Each area is designed to support a specific stage of CGMP manufacturing, from
upstream production through downstream purification and final drug substance release.

Launch Interactive Experience

TUSTIN MANUFACTURING

Infrastructure, Quality and Operational Expertise

Upstream Manufacturing

Scalable biologics production: Single-use bioreactor systems support clinical and commercial manufacturing at scale, with infrastructure designed for consistent, reproducible performance. Processes developed upstream are executed here under controlled, validated conditions.

Downstream Manufacturing

Purification aligned with product quality: Chromatography and filtration systems support robust purification processes, ensuring product purity and consistency across manufacturing campaigns.

Process Validation (PPQ)

Built for regulatory approval: Process performance qualification (PPQ) campaigns demonstrate consistent manufacturing performance, supporting BLA submission and regulatory approval.

CGMP Manufacturing Suites

Controlled environments, consistent execution: Manufacturing suites are designed to meet CGMP standards, supporting clinical and commercial production with full documentation, traceability, and control.

Analytical & Quality Labs

Testing that supports every batch: On-site analytical labs support in-process testing, release testing, and stability studies, ensuring every batch meets defined specifications.

Drug Substance Processing

End-to-end manufacturing: From cell culture through purification and bulk drug substance production, Tustin supports complete manufacturing campaigns within one facility.

Support Systems & Utilities

Infrastructure behind the process: Dedicated utilities, controlled systems, and facility engineering support reliable, uninterrupted manufacturing operations.

Man with a beard wearing safety glasses in a manufacturing facility

BUILT FOR CLINICAL AND COMMERCIAL SCALE

From First Batch to
Long-Term Supply

Tustin supports manufacturing across all stages:

  • Phase I–III clinical production
  • Process validation (PPQ)
  • Commercial manufacturing campaigns
  • Ongoing supply and lifecycle management

Infrastructure is designed to scale with your program, supporting consistent execution as demand grows.

Technician in cleanroom PPE operating large bioreactor manufacturing equipment

Development

Connected to Development

Development work from Costa Mesa transitions directly into Tustin manufacturing, maintaining continuity of process, analytical methods, and team knowledge.

This connection supports efficient scale-up and consistent execution from early development through commercial production.

Manufacturing you can rely on

Explore the facility or connect with our team to plan your clinical or commercial
manufacturing strategy.


Explore the Facility Start a Conversation

Learn More

Facility FAQs

Process validation, or process performance qualification (PPQ), demonstrates that a manufacturing process consistently produces product meeting predefined quality specifications.

A biologics manufacturing facility produces drug substances using living cells under controlled, CGMP conditions for clinical and commercial use.

Current Good Manufacturing Practice (CGMP) ensures products are consistently produced and controlled according to quality standards required by regulatory agencies.

Yes. The facility supports Phase I–III production, process validation, and commercial supply.

Processes developed at Avid transition directly into Tustin manufacturing, maintaining continuity and supporting efficient scale-up.