As a large (and small) scale peptide synthesis provider, we can manufacture our peptides in state-of-the-art manufacturing units based in the USA

We offer personalized Ph.D. level consultation from skilled peptide chemistry experts

Comprehensive GMP Peptide and API manufacturing services with designated clinical (GLP/GMP) manufacturing suites

Full inventory of Fmoc-Amino Acids and Resins

A comprehensive range of peptide modifications, including Phosphorylation, Glycosylation, PEGylation, Fluorescent dyes, Rhodamine, Biotin, d-amino acids, Dabsyl, Dansyl, stable isotopes, EDANS, Abz, thioctic acids, and more

Scales range from Nanomolar to Milligram to Gram to Kilogram

Purity ranges from Crude to >99%

As a leading peptide supplier in the USA, we supply each peptide in a lyophilized form

Solid and Solution Phase Chemistry

Stapled peptides

High Throughput Synthesis, perfect for vaccine generation, neoantigen peptides and epitope mapping

Peptide library services start as low as $25 for your high throughput needs

Free Technical analysis including stability, hydrophobicity, aggregation, and design

In-house amino acid analysis

Sequence lengths of 2 to 100 amino acids

Rush services available

We take pride as one of the top peptide companies in the world, always providing a Certificate of Analysis, HPLC, and Mass spec data with each custom peptide synthesis order to confirm purity and identity. We also assure you of prompt delivery, consistent results, and a guarantee on peptide quality. If you are not completely satisfied with our peptides, we will replace them for free without any questions asked.

Why Choose us?

We are a global leading peptide supplier serving a variety of industries with our high-quality peptide products and services. Our flexible processes and high-throughput synthesis equipment enable us to offer ultra-competitive pricing, quick delivery, and high yields.

Please contact us today to discuss your peptide synthesis needs.