• Services 
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    • Upstream Processing 
      Enable stepwise, risk-controlled scale up of microbial bioprocesses, from benchtop through to commercial scale fermentation with flexible capacity that grows alongside your program.
    • Downstream Purification 
      Deliver target yield, purity, and performance through custom downstream solutions, engineered to align with your specifications and optimize every stage of your process for consistent, reliable results.
    • Analytical Testing 
      Ensure confidence at every stage with structured, risk-managed transfer, qualification, and validation of analytical assays for raw material inspection, in-process analysis, and final product release.
    • Formulation & Final Product Processing 
      Streamline production with integrated formulation, bulk lyophilization, and fill-finish services, enabling efficient progression from pilot batches to high-volume output with consistent quality and reliability.
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Bringing our expertise to your process

Our partnering model is designed to give you clarity, confidence,
and control at every stage of your bioprocess journey

From early engagement through routine manufacturing,
we work alongside your team to reduce risk, maintain transparency, and accelerate progress, all while ensuring you retain full ownership of your intellectual property and process knowledge.

A collaborative path from concept to
commercial supply

Our partnering model is designed to give you clarity, confidence, and control at every stage of your bioprocess journey. While every project is different, our proven methodology and scalable CMO services will help you achieve the results you need, on time and within budget.

1

Understanding Your Requirements

We begin by working closely with you to define your scientific, technical, regulatory, and commercial needs. This includes your expression system, process maturity, scale expectations, timelines, quality specifications, and budget, to establish a clear technical and commercial baseline to guide the project forward.

2

Feasibility & Process Fit

Our team assesses how your process aligns with Nexus Bioworks’s facilities and capabilities, identifying any technical and operational considerations early to ensure a strong pathway forward where the scope of work and investment is clearly understood.

3

Proposal & Work Package Design

We develop a detailed, stage‑gated proposal outlining scope, deliverables, timelines, and pricing. Defined work packages give you full visibility and flexibility to progress in line with your internal milestones and agreed budget.

4

Agreements & Governance

We establish the commercial and quality framework, including roles, responsibilities, communication pathways, and compliance standards—ensuring alignment before execution begins.

5

Project Planning & Program Management

A dedicated project manager leads a cross‑functional team to create a detailed delivery plan covering workflows, documentation, materials, and timelines—keeping your program on track and fully aligned.

6

Technical Transfer & Onboarding

We onboard your process into our internal management systems, including generation of documentation aligned with your required quality standards, and raw material supplier qualification and approval. We then perform a technical transfer run to verify successful transfer prior to scale-up.

7

Process Optimization, Scale‑Up & Validation

Our experts refine your upstream and downstream processes to improve yield, purity, and scalability. You remain closely involved as we optimize, scale, and validate.

8

Commercial Supply & Long‑Term Agreement

We define long‑term supply requirements, including batch volumes, QC testing, and logistics, with partnerships supported by a Master Supply Agreement that secures manufacturing capacity against your forecast to ensure reliable product availability.

9

Ongoing Partnership & Continuous Improvement

Our partnerships extend beyond product delivery, by providing ongoing process optimisation and technical support to help drive your long-term success.

Built for transparency. Designed for scale.

Every stage of our process is structured to give you visibility,
flexibility, and confidence.

With clearly defined milestones, dedicated support, and open collaboration, we act as an extension of your team, helping you move efficiently from development to dependable commercial supply.

Partnering with Nexus Bioworks gives you:

  • Clear visibility and defined milestones across the full program
  • Reduced development and scale-up risk through structured process transfer and optimization
  • Flexible, stage-gated engagement aligned to your timelines and priorities
  • Reliable long-term supply supported by robust quality systems and a Master Supply Agreement

Ready to start your
next project?

Whether you're in early development or preparing for commercial supply, our team is ready to support you.

Get into touch today to meet our experts and explore how Nexus Bioworks can support your next stage of growth.