Curapath portfolio
Products
Explore polymer, lipid and transfection platforms for advanced drug delivery, supporting development from early R&D to GMP manufacturing.
Polyaminoacids and Polypeptoids
Our portfolio of peptide-based polymers and peptidomimetic polymers (polyamino acids and polypeptoids) provides versatile polymer platforms for drug delivery, bioconjugation and biomaterial applications. Available in research, medical device compliant and GMP grades, these materials offer controlled molecular weights, low polydispersity and custom functionalization to support the development of next-generation therapeutics.
Amino-acid-based polymers
With precise control over molecular weight, architecture, hydrophilicity, charge density, degradability, and functional end‑groups we develop polymer excipients engineered to match the specific requirements of each therapeutic modality
Transfection Reagents
Explore polymer platforms for efficient DNA delivery, from scalable transfection for bioproduction to PEG-free polymer nanoparticles designed for in vivo applications.
Linear PEI
A scalable linear polyethylenimine transfection reagent for plasmid DNA delivery, AAV and lentiviral vector production, and recombinant protein expression.
Explore Linear PEI
In Vivo PEI–pSar Platform
A PEG-free PEI–polysarcosine platform for polymer nanoparticle formulations designed to support in vivo DNA delivery and DNA vaccine development.
Explore the platformShielding Lipids
What are shielding lipids?
Shielding lipids are essential components of lipid nanoparticles (LNPs), creating a protective hydrophilic interface between the nanoparticle and its biological environment. Although they represent only a small fraction of the formulation, they play a critical role in controlling particle size, colloidal stability, circulation time, and overall delivery performance
Product request
In Curapath we have a broad offer of polymeric shielding lipids, from PEG-Free alternatives like polyoxazolines and polySarcosine to custom modifications
You can choose from our off-the-shelf portfolio of more than 50 options or request your desired structure
Discover Our Off-the-Shelf Portfolio
Discover Curapath’s full portfolio of polymer and lipid excipients for advanced drug delivery. Browse research and GMP-grade materials, proprietary technologies and customizable products designed to support nanoparticle formulation, bioconjugation and medical devices .
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