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Primrose Bio Launches Two RNA Polymerases for High-Quality, Low-Cost mRNA

Primrose Bio Launches Two RNA Polymerases for High-Quality, Low-Cost mRNA

by Primrose Bio | Oct 14, 2026 | Press

Up to 3x higher protein expression, >100x lower dsRNA, and major capping improvementsPrimrose to present at AMM Ascent and the International mRNA Health Conference Primrose Bio, Inc. (“Primrose”), a provider of production solutions for next-generation biologics,...
Primrose Bio Raises Significant Growth Capital Investment Led by Signet Healthcare Partners

Primrose Bio Raises Significant Growth Capital Investment Led by Signet Healthcare Partners

by Primrose Bio | Sep 22, 2026 | Press

Primrose Bio, Inc. (“Primrose”), a provider of production solutions for next-generation biologics, today announced the closing of a financing round led by new investor Signet Healthcare Partners (“Signet”), with significant participation from existing investors 1315...
Primrose Bio Awarded NIH Grant to Develop Genetic Medicine Drug Design Technology

Primrose Bio Awarded NIH Grant to Develop Genetic Medicine Drug Design Technology

by Primrose Bio | Jul 15, 2026 | Press

$2 million grant builds on research to develop sequence elements that improve DNA- and RNA-based medicine efficacy Primrose Bio, Inc., a company with proprietary biologic manufacturing technologies, today announced a $2 million, 24-month Direct-to-Phase II Small...
Intravacc and Primrose Bio Renew Partnership to Enhance Conjugate Vaccine Development

Intravacc and Primrose Bio Renew Partnership to Enhance Conjugate Vaccine Development

by Primrose Bio | Jun 1, 2026 | Press

The companies will leverage their combined experience in the development of conjugate vaccines for their clients Primrose Bio will supply its industry-leading carrier protein, PeliCRM197®, for vaccine development Intravacc has know-how in vaccine conjugation and...
Primrose Bio Function Generator™ Combinatorial Genetic Technology Case Study Published in PNAS

Primrose Bio Function Generator™ Combinatorial Genetic Technology Case Study Published in PNAS

by Primrose Bio | Apr 8, 2026 | Press

Novel approach to engineering complex microbial traits generates tens of millions of gene combinations, enabling gain-of-function traits beyond those observed from individual genes San Diego, Calif. April 8, 2026 – Primrose Bio, Inc. (Primrose), a company with...
Primrose Bio Launches Prima RNApols Cap AU, a Next-Gen RNA Polymerase for Self-Amplifying mRNA

Primrose Bio Launches Prima RNApols Cap AU, a Next-Gen RNA Polymerase for Self-Amplifying mRNA

by Primrose Bio | Nov 10, 2025 | Featured, Press

Maximize capping efficiency and minimize double-stranded RNA (“dsRNA”) in the manufacturing of self-amplifying mRNA San Diego, Calif. Nov. 10, 2025 – Primrose Bio, Inc. (“Primrose”), a company with proprietary therapeutic manufacturing technologies, today announced...
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