Service Areas

Integrated Service Platforms

Raysun supports programs across development stages through coordinated scientific, technical, quality and manufacturing services.

Discovery services icon

Discovery Services

Research-stage peptide, oligonucleotide, conjugate and dedicated-team support.

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Peptide API icon

Peptide APIs

Process development, scale-up and GMP manufacturing for peptide API programs.

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Oligonucleotide program icon

Oligonucleotide Programs

Process, analytical and sterile formulation services for oligonucleotide programs.

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Growth hormone API and FDF icon

Growth Hormone API & FDF

Integrated API, formulation and finished dosage-form manufacturing services.

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Custom formulation icon

Custom Formulation

Formulation and process development tailored to product and program requirements.

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Core Platforms

Three Integrated Manufacturing Platforms

Our multidisciplinary teams connect molecule-specific development with analytical, quality and manufacturing execution across three core platforms.

Peptide API development and manufacturing

Peptide API Program Development

End-to-end peptide API services covering synthesis-route development, process optimization, purification, analytical control, scale-up and GMP manufacturing.

Oligonucleotide and hormone program services

Oligonucleotide & Hormone Programs

Integrated oligonucleotide and hormone services spanning process development, impurity control, analytical strategy, formulation and lifecycle supply.

Sterile drug product and formulation development

Sterile Drug Product & Formulation Development

Sterile dosage-form and custom formulation services covering formulation development, presentation selection, fill-finish, compatibility and supporting documentation.

Vientiane, Lao PDRIntegrated Manufacturing Base
B2B Project ReviewAvailable for global development programs
End-to-End Program SupportDevelopment, technology transfer and manufacturing
Quality & DocumentationLifecycle quality and regulatory support

Complete Lifecycle

Integrated Support Across the Product Lifecycle

Scientific, analytical, quality and manufacturing teams work within one coordinated program framework, supporting progression from early feasibility through commercial supply.

Integrated Capabilities

Manufacturing & Quality Capabilities

Raysun brings development, manufacturing, analytical and quality functions together within one coordinated service platform. Each capability is available as a standalone work package or as part of an integrated program.

Capability AreaAvailabilityIntegrated Support
Peptide API ProgramsAvailableRoute development, process optimization, purification, analytical control and GMP manufacturing.
Oligonucleotide ProgramsAvailableProcess development, impurity strategy, analytical support, sterile formulation and supply.
Growth Hormone API & FDFAvailableAPI development, formulation, finished dosage-form and lifecycle manufacturing support.
Sterile Drug ProductsAvailableFormulation, presentation selection, fill-finish, compatibility and quality control.
Analytical & Quality ServicesAvailableMethod development, validation, stability, documentation and release support.
Technology Transfer & Regulatory SupportAvailableTransfer planning, validation strategy, regulatory documentation and lifecycle coordination.

All capabilities can be scoped individually or combined into an end-to-end development and manufacturing program.

Discuss Your Program

Share your molecule, development stage and intended scope so the Raysun team can identify the right technical and manufacturing pathway.

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