Get to know NuBlocks

Innovating nucleic acid chemistry and providing the building blocks for future therapeutics.

Our company was founded by chemists with decades of nucleic acid research in both academia and biotechnology companies before founding NuBlocks. With a strong understanding in the synthesis of nucleosides we were able to create custom made molecules that up to that point have not been made.
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Years of experience

Nublocks is a biotech company headquartered in San Diego, California. Our journey started with the vision to assist others unravel the intricacies of nucleic acids through chemistry for drug development and research. The company was founded in 2005 with the goal to offer the highest grade and widest variety of DNA/RNA building blocks. Since the companies inception, we have successfully collaborated and delivered products with some the largest drug development companies and research teams. Based in the United States of America, we are a supplier nucleosides and nucleotide analogs to help our customers move from early phase research to clinical trials. Our innovation in nucleic acid synthesis is why biotechnology and pharmaceutical companies come to us as suppliers for their therapeutic discovery.

With a team of PhD chemists we devote our focus to contracted synthesis, development and manufacturing of nucleic acid precursors. We offer a comprehensive range of services, including the manufacturing and sales of modified nucleoside analogs, nucleoside triphosphates (NTPs), custom nucleotides, and nucleoside phosphoramidite molecules. Over the last 30 years our products, service offerings and expertise are adaptable to our customers needs. We have personally synthesized over a 1000 different nucleoside triphosphate and phosphoramidites. Nublocks is equiped to handle a large variety of chemical reactions and purification techniques. Every compound that leaves our building has quality assurance with rigorous accuracy checks. We thrive on collaborations so feel free to reach out so our teams may work closely together to achieve your scientific goals. Timely deliveries, and competitive pricing ensures your work stays on track. 

Brands that

trust our chemistry

We have worked with global drug discovery and chemical supply companies to provide high quality nucleic acid building blocks for their research and discovery process. Let us know how we can help.

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