Analytical Capabilities

Analytical Capabilities

Integrated, phase-appropriate analytics that accelerate timelines and ensure audit-ready methods from development to release

Full in-house and integrated execution

All capabilities under one roof, enabling accelerated timelines and complete delivery

Smart analytical strategies

Right-sizing assay strategies around CQAs and MoA for faster decisions

Phase-appropriate testing

Avoiding over-testing and regulatory risks

“Every assay we design supports CQAs and faster decisions with regulator-ready data. We never compromise on quality.”

Monika Łęgowska Analytical Development Key Expert, Rezon Bio
Without Rezon Bio

When silos create setbacks

  • Over- or under-testing driving costs and risks
  • Errors during method validation
  • Misaligned analytics leading to delays
With Rezon Bio

Analytics built for impact

  • Assay plans aligned with MoA and CQAs
  • Phase-appropriate depth for speed and rigor
  • Built for future submissions and tech transfer
  • Integrated with Process Development and Quality Assurance to avoid surprises
Discover our Capabilities

Accelerate decisions with integrated analytics

From concept to commercialization, our analytics provide the speed, insights, and control you need to accelerate your biologics programs with confidence

Integrated analytics, accelerated decisions

Analytics, process development, MSAT, and quality teams work in sync to deliver real-time support. Centralized data systems ensure visibility and speed, resulting in faster cycle times, tighter control, and submission-ready packages without rework.

Fit-for-purpose analytical strategies

CQA-driven assay strategies aligned with MoA and regulatory expectations deliver only the data that matters. This focused, phase-appropriate approach accelerates decisions, reduces costs, improves confidence, and prevents regulatory gaps.

Integrated teams

Integrated teams manage method development, qualification, and validation through to tech transfer. Harmonized methods across sites ensure seamless scale-up, faster timelines, lower costs, and consistent, inspection-ready data.

Discover services & technologies

Analytical services & technologies

Our analytical services are designed to generate decision-enabling data, harmonized across clinical and commercial sites, and fully integrated with process development, MSAT, and QA

Analytical services

Services that speed progress and reduce risk

  • Method development, qualification & validation
  • Tech transfer & method bridging
  • Characterization: identity, purity, structure, variants
  • Potency testing: ELISA, SPR/BLI, cell-based
  • Stability studies: ICH, accelerated, forced degradation
  • In-use compatibility studies
  • Release testing: sterility, endotoxin, bioburden, mycoplasma
  • Raw material, IPC & excipient testing
  • CMC filing support for analytical sections

Key Technologies

Technologies that drive quality and efficiency

  • Chromatography systems: affinity, CEX, RP-UPLC, HILIC, SEC
  • Electrophoresis and peptide mapping (LC-MS)
  • HPLC-CAD and UV systems (UV, UV SOLO)
  • Bioassay platforms: ELISA, SPR, BLI
  • qPCR and molecular testing
  • Endotoxin, bioburden, and sterility testing
  • pH, osmolality, and turbidity measurement
Partnership process

Where dedication delivers capabilities

End-to-end drug substance and drug product solutions deliver “ready to fill” products faster, at lower cost, with greater efficiency

Process development & characterization

Scalable upstream and downstream processes built for robustness

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GMP manufacturing

Flexible capacity and inspection-ready operations for biologics production

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Quality

Systems aligned with regulatory requirements, confirmed by successful inspections and focused on lifecycle aspects

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Explore Benefits

Partner with us

We combines the scale of an established CDMO with the agility of a focused partner, backed by proven end-to-end biologics expertise.

Integrated solutions

From development to manufacturing, reducing delays and risks

European facilities

GMP sites built for seamless scale-up and reliability

Uncompromised quality

Manufacturing sites approved by FDA and EMA, ensuring global compliance

Efficiency without compromise

Lean operations deliver cost efficiency with quality

Expert teams

Skilled teams ensure consistent execution and stability

Ready to get started?

Where innovation
meets execution

  1. Whether you’re advancing a novel biologic or planning for commercial scale, Rezon Bio is ready to help you move forward with confidence
  2. Connect with our team to explore how our expertise, integrated solutions, and dedication can accelerate your success