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About Us
Introducing Kyfora Bio, Polysciences' bioprocessing brand, supporting development of cell and gene therapy (CGT) breakthroughs from bench to clinic. Backed by 60+ years of specialty chemical development, manufacturing, and application expertise, Kyfora provides research grade through cGMP transfection reagents and excipients for viral vectors, mRNA vaccines, and other drug delivery applications. Our cost-effective and scalable cGMP processes empower advanced therapies to improve patients’ lives.
Our productsFeatured Products


PEI MAX® - Transfection Grade Linear Polyethylenimine Hydrochloride (MW 40,000) (24765)
Sale priceFrom $149.00
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DOSPA Chloride (14477)
Sale priceFrom $105.00
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LipoVector™ Solution (14566)
Sale priceFrom $167.20