Pressure BioSciences, Inc., headquartered in South Easton, Massachusetts, develops and markets novel pressure-based instruments and consumables for sample preparation in the life sciences, biotechnology and pharmaceutical industries. The company’s core innovation, Pressure Cycling Technology (PCT), uses alternating cycles of high hydrostatic pressure to facilitate efficient and reproducible cell disruption, protein extraction and subcellular fractionation. Its flagship Barocycler® instrument has been adopted by researchers working in proteomics, biomarker discovery, vaccine development and pathogen inactivation workflows.
In addition to its instrument platform, Pressure BioSciences offers a range of proprietary consumables—including pressure-resistant processing tubes and optimized reagent kits—designed to support diverse sample types such as tissue, microbes and blood derivatives. The company also markets an Ultra Shear Technology (UST) system for high-pressure homogenization, targeting applications in food science, nutraceutical development and personal care product formulation.
Pressure BioSciences serves a global customer base through direct sales and distribution partners in North America, Europe and Asia. Its clients include academic and government research institutions, contract research organizations and biotechnology and pharmaceutical companies. Although it operates as a small-cap public company on the OTC markets, the firm has established collaborative relationships with leading research centers and regularly showcases its sample-preparation solutions at scientific conferences and trade exhibitions.
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