Request a Quotation for Analog/Modified Nucleotides

Sierra Bioresearch specializes in the custom synthesis of analog/modified nucleoside mono, di and triphosphates. Please email your custom synthesis inquiry to Please include any literature references that you may have readily available. We assure confidentiality for all information that you provide.

We can also supply larger quantities of the analog nucleotides on our analog nucleotide list, please email for a quote at


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