About
Facility
Gannet BioChem’s purpose-built, FDA-inspected facility is strategically located within ten miles of Cummings Research Park, the second-largest science and technology park in the U.S.
Purpose-Built Facilities
Our built-for-purpose, FDA-inspected facility offers flexible manufacturing that can efficiently deliver reagents from small-scale to commercial product volumes, with scale-up to support molecules as they advance through development.

Flexible Batch Volumes
Gannet BioChem’s Huntsville site consists of four on-campus buildings, providing over 124,000 square feet of operational space with capacity for future expansion. The facility includes dedicated areas for both small- and large-scale manufacturing, ensuring efficiency across all stages of development through to commercialization. Small-scale operations prioritize speed, flexibility, and adaptability to varying product needs, while the facility’s proven scalability supports successful transitions to commercial production volumes, making our Huntsville site a highly capable and fully integrated domestic solution for end-to-end PEG reagent manufacturing.

Building 1
- Retrofitted in 1998
- 41,500 sq. ft. total (includes 20,000 sq. ft. for manufacturing and warehousing)
- Ambient temperature storage for flammable kegs, PEG reagents, non-flammable materials, and waste
- Walk-in cold storage areas

Building 2

Building 3

Building 4
Designed for both small- and large-scale manufacturing, the site is equipped with state-of-the-art capabilities, including:
Seven manufacturing suites for tailored PEG production at various scales
200L
Small-scale
400-800L
Large-scale
Advanced chromatography and drying technologies to ensure product purity and stability
Cold storage capabilities to maintain product integrity
2-8°C, -20°C, -70°C
Comprehensive analytical laboratories
NMR spectroscopy
HPLC
Mass spectrometry
Gas chromatography
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Gannet BioChem
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