PEG Your Molecule for Success
Improve the Performance of Your Drug Substance
Gannet BioChem leverages more than 30 years of history as a leader in polyethylene glycol (PEG) reagents.
Our founders were some of the first to identify the potential of PEGylation to unlock performance in small molecule and biologic drugs through bioavailability enhancement, reduced immunogenicity, optimized pharmacokinetics, and improved stability.
Multi-Modality Capabilities in a Leading Life Sciences Hub
Our business has continuously operated in Huntsville, Alabama—originally as Shearwater Polymers and subsequently as a subsidiary of Nektar Therapeutics. We have a long track record of providing custom-developed PEG reagents that enable and enhance performance in many modalities, including small molecules, peptides, proteins, and antibody fragments.
Research through Commercial Manufacturing Expertise
Our built-for-purpose, FDA-inspected facility offers flexible manufacturing that can efficiently deliver reagents from pre-clinical to commercial product volumes, with scale-up to support molecules as they advance through development. Our long-tenured team has delivered PEG reagents supporting the supply chains of nine commercially approved therapeutics.
Legacy of Experience
& Commercial
Success
End-to-end GMP production for PEG reagents, including raw materials sourcing, manufacturing and packaging
Capabilities include feasibility, process development, analytical services, and commercial manufacturing
30+ year track record developing, scaling, and manufacturing PEG reagents
Development and manufacture of PEG reagents for nine FDA-approved therapeutics over our facility’s history
Supply of PEG reagents for several current commercialized drugs, totaling over $3 Billion in global sales
124,000 sq. ft. FDA-inspected flexible facility engineered to efficiently manage small-scale to commercial volumes
Average 13-year tenure among our facility personnel offers a depth of expertise
Domestically located in Huntsville, Alabama – within 10 miles of the USA’s second-largest life sciences research park
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Gannet BioChem
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