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· CDMO Services · Drug Development & Manufacturing

Engineering Excellence in Drug Development & Manufacturing

Accelerating Biologics, ADC, Oligonucleotide and Antibody Drug Development from Discovery to Commercial Manufacturing.

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Modern biopharmaceutical manufacturing facility with stainless steel bioreactors

What We Do

Comprehensive CDMO Services

A full range of development and manufacturing capabilities across emerging and established therapeutic modalities.

Biologics CDMO

Biologics CDMO

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ADC CDMO

ADC CDMO

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Oligonucleotide CDMO

Oligonucleotide CDMO

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Antibody & AOC CDMO

Antibody & AOC CDMO

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Integrated CMC Development

Integrated CMC Development

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Supporting Services

Cell Culture Media Services

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Supporting Services

Manufacturing Capabilities Built for Scale

Our infrastructure spans discovery through commercial GMP manufacturing, with quality systems designed to meet the demands of global regulators. Every program benefits from integrated science and operations under one roof.

GMP Manufacturing

Process Development

Analytical Development

Quality Systems

About Us

Integrated CDMO Solutions

We deliver integrated CDMO solutions that help transform scientific discoveries into therapeutic products. Through multidisciplinary expertise and comprehensive development capabilities, we support every stage of the product lifecycle — from early development and process optimization to manufacturing support and CMC strategy. Our commitment to scientific excellence and collaborative partnerships enables innovators to advance complex therapeutic programs with confidence.

Expert Scientific Team

Experienced scientists with global regulatory expertise.

One-stop CMC Platform

Covering development through manufacturing.

Flexible Manufacturing

Clinical to commercial scale production.

CDMO laboratory and manufacturing facilities
End-to-End CDMO Solutions
Integrated CMC Development
Advanced Technology Platforms
Global Regulatory Support

Strategic Partner

Partnering for Integrated Biologics Excellence

Strategic CDMO Partner

Strategic Partner for Biologics Development & Manufacturing

Zencore Biologics — Strategic CDMO Partner

Protheragen has established a strategic partnership with Zencore Biologics to strengthen integrated biologics development and manufacturing capabilities. Combining Protheragen's global business development and cross-border resources with Zencore Biologics' expertise in biologics development and GMP manufacturing, the partnership supports clients from early-stage development through clinical and commercial manufacturing.

Core Capabilities

Cell Line Development Process Development Analytical Development Drug Product Development Early Clinical Samples Production Commercial Manufacturing

Case Studies

Proven Outcomes Across Modalities

A selection of programs where science and execution delivered measurable outcomes.

Biologics

Glycosylation Profile Optimization for Biosimilar mAbs

Highly Similar Glycosylation Profile Achieved
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Biologics

Aggregate Removal for Monoclonal Antibodies

>99% Product Purity Achieved
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Antibody & AOC

High-Performance Stable Cell Line Development

High-Producing Clone Successfully Established
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Let's Build Your Program Together

Connect with our scientific team to discuss your molecule, timeline, and manufacturing strategy. We respond to all inquiries within 24 hours.

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