Ustekinumab Biosimilar Pipeline Development Service

Comprehensive Solutions for IL-12p40 x IL-23-Targeted Biosimilar Development

Creative Biolabs provides comprehensive Ustekinumab biosimilar development solutions, leveraging our specialized expertise in IL-12/IL-23 pathway modulation to deliver end-to-end support from target characterization through commercialization. Our integrated approach combines cutting-edge antibody engineering capabilities with a robust cytokine-targeting platform, enabling precise development of biosimilars that meet stringent regulatory requirements. We guide partners through critical phases including molecular characterization, cell line development, process optimization and analytical method validation, ensuring complete alignment with global biosimilar guidelines. With extensive experience in immunomodulatory biologics, we streamline the development pathway while maintaining rigorous scientific standards and regulatory compliance throughout the entire process from candidate selection to market approval.

  • At a glance of Ustekinumab

Service Overview

Ustekinumab is a monoclonal antibody designed to neutralize the p40 subunit common to both IL-12 and IL-23, cytokines that play a central role in inflammatory and immune-related disorders. By inhibiting these interleukins, it suppresses the activity of Th1 and Th17 pathways, thereby alleviating symptoms in diseases like psoriasis, psoriatic arthritis, and Crohn's disease. Globally approved, this biologic stands out for its sustained therapeutic effect and extended dosing intervals. Although adverse events such as infections or localized injection reactions may occur, its safety profile remains favorable. Current investigations are examining its broader applications in IL-12/IL-23-driven pathologies, potentially expanding its therapeutic scope.

Basic Information

Drug Type: Monoclonal antibody

Synonyms: Anti-interleukin-12 p40 monoclonal antibody; Stellara; Sterrara

Target: IL-12p40 x IL-23

Action: Inhibitors

Mechanism: IL-12p40 inhibitors(Interleukin-12 subunit beta inhibitors); IL-23 inhibitors(Interleukin-23 inhibitors)

Inactive Indication: Colitis, Microscopic; Dermatomyositis; Hand-Foot Syndrome

Originator Organization: Janssen Biotech, Inc.

Inactive Organization: Janssen-Cilag Ltd.; Xian-Janssen Pharmaceutical Ltd.; Centocor, Inc.

First Approval Date: European Union (15 Jan 2009)

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23 JUL 2025 AscellaHealth Service and Infrastructure Enhancements Support Specialty Drug Manufacturers to Protect Market Share Across Brand, Biosimilar and Generic Launches
21 JUL 2025 RedHill Receives Positive Feedback on Pathway to Approval of Groundbreaking RHB-204 for Crohn's Disease
  • Pipeline Status

Our Ustekinumab Biosimilar Pipeline Offers

Fig.1 Ustekinumab Biosimilar Pipeline. (Creative Biolabs Original)

Development Workflow of Ustekinumab Biosimilar Pipeline

Early Development & Analytical Characterization
1 Project Initiation & Feasibility Assessment
  • Market analysis and competitive landscape evaluation
  • Patent landscape and freedom-to-operate (FTO) assessment
  • Regulatory pathway planning (e.g., EMA biosimilar route)
  • Initial cost, timeline, and risk assessment
2 Cell Line Development
  • Selection of high-yield, stable expression systems (e.g., CHO cells)
  • Clone screening, characterization, and stability studies
  • Establishment of a master and working cell bank under GMP conditions
3 Analytical Characterization & Comparability
  • Comprehensive structural and functional characterization
  • Side-by-side comparison with the reference product (e.g., glycosylation, binding affinity, potency)
  • Method validation in accordance with ICH guidelines
Non-Clinical Development
4 In Vitro Biological Activity Testing Assess key functions such as IL-12/IL-23 binding, signal transduction inhibition, and cytokine modulation to establish biosimilarity with reference Ustekinumab.
5 In Vivo Pharmacology & Toxicology Use appropriate animal models (e.g., humanized mice or primates) to evaluate pharmacokinetics (PK), immunogenicity, and systemic toxicity. Results inform formulation and dosage strategies.
  • Available Packages

Creative Biolabs provides adaptable and customizable service modules tailored to support every phase of your Ustekinumab biosimilar development journey—whether you're initiating analytical comparability studies or advancing toward regulatory submission. Select a service plan aligned with your current development needs or consult us for a fully personalized strategy.

Items classification What we can offer
1 Recombinant Ustekinumab Biosimilar Antibody We offer high-purity, functionally equivalent Ustekinumab biosimilar antibodies manufactured under optimized conditions, suitable for analytical testing, bioactivity assays, and preclinical research applications.
2 Stable Expression Cell Line A well-characterized, high-expressing stable cell line for Ustekinumab biosimilar production is available, supported by detailed development records including clone screening, stability studies, and production scalability data.
3 Complete Analytical and Preclinical Data Package We provide a comprehensive data package featuring analytical comparability (e.g., structure, glycosylation, binding), biofunctional studies, pharmacokinetics, immunogenicity assessments, and non-clinical safety profiles—all aligned with global regulatory standards.
Non-Clinical Data
  • In Vitro Studies
  • In Vivo Studies
  • Why Choose Us

End-to-End Development Expertise

From cell line generation to regulatory submission, our integrated service platform streamlines every phase of Ustekinumab biosimilar development. Clients benefit from reduced timelines, seamless coordination, and expert guidance throughout the project lifecycle.

Robust Technical Capabilities & Customization

We offer fully customizable service modules—including antibody production, analytical comparability, preclinical studies—tailored to meet specific regulatory and project requirements. Our proven track record ensures scientific rigor and regulatory alignment.

Regulatory-Ready Data & Global Support

Clients receive a comprehensive, submission-ready data package covering analytical and non-clinical domains. Our regulatory affairs team provides strategic consultation and dossier preparation to support EMA, or NMPA filings, helping accelerate product approval and market entry.

  • Ready to Advance Your Ustekinumab Biosimilar Program

Get a custom development plan designed for your regulatory needs and timeline. Contact us today to request pricing, book a meeting, or download our brochure.


For research use only. Not intended for any clinical use.

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