Latest News

Stay updated on our latest developments, research milestones, and company announcements.

December 2024

Protego Bio Raises $130 Million Oversubscribed Series B Financing

Protego Bio announced the completion of a $130 million oversubscribed Series B financing to advance PROT-001, our first-in-class AL amyloidosis program, into pivotal clinical studies. The financing round demonstrates strong investor confidence in our scientific approach and clinical strategy.

"This significant investment enables us to advance PROT-001 through pivotal development and brings us closer to delivering a transformative therapy for patients with AL amyloidosis," said Brent Warner, Chief Executive Officer.

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November 2021

Protego Bio Raises $51 Million Series A Financing

Protego Bio announced the completion of a $51 million Series A financing to advance the treatment of protein misfolding diseases. The financing was led by premier healthcare investors and will support the advancement of our lead programs and expansion of our discovery pipeline.

The Series A financing enables Protego to build on the validated mechanism of pharmacological chaperones, extending this proven approach to new therapeutic targets with significant unmet medical need.

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Company Update

PROT-001 Program Update: Advancing Toward Pivotal Studies

Our lead program, PROT-001, continues to advance through clinical development for the treatment of AL (light chain) amyloidosis. PROT-001 is designed to bind to and stabilize light chain proteins, preventing their misfolding and toxic accumulation as amyloid deposits in vital organs.

AL amyloidosis is a devastating rare disease with limited treatment options. We believe PROT-001 has the potential to become a first-in-class therapy that addresses the underlying cause of disease by stabilizing the misfolded protein.

Research & Development

Expanding Our Pipeline: New Programs in Protein Misfolding Diseases

Beyond our lead AL amyloidosis program, we continue to expand our pipeline of pharmacological chaperones targeting protein misfolding diseases. Our discovery platform is generating promising candidates for additional indications including cardiomyopathy, myopathy, and degenerative diseases.

Our approach builds on the proven success of tafamidis, discovered by our cofounders, and extends this validated mechanism to new targets with significant unmet medical need.

Team & Culture

Building a World-Class Team in San Diego

Protego Bio continues to attract top talent from leading biotechnology companies and academic institutions. Our team brings deep expertise in protein biology, medicinal chemistry, clinical development, and translational medicine.

We're proud to foster a collaborative culture that values scientific excellence, innovation, and a shared commitment to transforming the lives of patients with protein misfolding diseases.

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