How do I request a quote for a custom peptide?

Use the online Request a Quote form or email your peptide sequence, quantity, and purity requirements to sales@aapptec.com.

What peptide synthesis chemistry does AAPPTec typically use?

AAPPTec generally utilizes Fmoc chemistry for most peptide production.

Call +1-502-968-2223 or visit the Contact page to reach the team.

Try our high quality amino acids, resins and reagents and see just how much better your peptides can be!

Catalog Number: P002404

Sequence: Gly-Asn-Trp-His-Gly-Thr-Ser-Pro-Asp-Trp-Phe-Phe-Asn-Tyr-Tyr-Trp

Synonym: RES-701-3

Molecular Weight: 2077.22

Molecular Formula: C₁₀₃H₁₁₇N₂₃O₂₅

* Refer to Certificate of Analysis for lot specific data (including water content).

Catalog #	Product Name
P002404	RES-701-3	Please contact AAPPTec for a quotation.

This peptide is an endothelin type B receptor antagonist first isolated from Strptomyces species. Ogawa, T; et al., J. Antibiot. (Tokyo), 48, 1213 (1995).

M.W.: 2077.22