Custom Synthesis

Sequences beyond the catalog

Custom epitopes, modified residues, longer chains — request a research-grade peptide quote. Provide your sequence in one-letter amino-acid codes with modifications in brackets, pick a purity tier, and tell us the quantity you need. Strictly RUO.

Research-use disclaimer

This page is provided for laboratory research reference and outreach planning only. It is not for medical advice and is not a dosing guide for human or veterinary use. In vitro / RUO only.

Custom Synthesis Inquiry

Tell us what to synthesize

We respond within 1–2 business days. Please use your institutional contact details so we can verify your research entity.

Use one-letter amino-acid codes, with modifications in brackets. 20+ characters required.

We respond within 1–2 business days. Strictly RUO.

Research-use disclaimer

For research reference only. Not for human consumption. Sales restricted to age 21+ acting on behalf of qualified research entities.