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Custom Peptide Synthesis

Custom Peptide Synthesis

Since 1998 New England Peptide has been a leading global manufacturer of high quality custom peptides. We have successfully synthesized hundreds of thousands of purified custom peptides for the scientific community and have consistently met the highest standards of quality, service, and technical expertise.  Each purified peptide is analyzed using our proprietary software PepTrend©, and is shipped with detailed quality control documentation including an HPLC trace, Mass Spec, and a Certificate of Analysis.

Custom peptide synthesis is carried out using an assortment of state-of-the-art instrumentation in our 22,500 square foot facility. As a peptide manufacturer, we also have the capability to perform a wide variety of chemistries, such as: solid phase peptide synthesis, solution phase synthesis, glycochemistry, small molecule synthesis and high throughput synthesis. Peptide production is rapid. Most custom peptide orders are shipped in 2 to 3 weeks!

Peptide Capabilities

  • Manufactured in Massachusetts, USA
  • Personalized PhD level consultation with experienced peptide chemistry experts
  • Peptides from 2 to 135 Amino Acids
  • Scales from Nanomole to Milligram to Gram to Kilogram
  • Purities from crude to >98%
  • Solid and Solution Phase Chemistry, Microwave Chemistry
  • Cyclic Peptides - Cys to Cys, Head to Tail, Internal Lactam
  • Stapled peptides
  • Thousands of special modifications including: Phosphorylation, Fluorescein, Glycosylation, PEGylation, Rhodamine, Biotin, d-amino acids, stable isotopes, EDANS, Dabsyl, Dansyl, Abz, thiolactic acids, and many others
  • High Throughput Synthesis
  • In house Amino Acid Analysis
  • Rush Service is Available

Or contact us at sales@newenglandpeptide.com.  As always do not hesitate to call us at 888-343-5974.

Testimonials

"THANKS AGAIN for all the intellectual support that NEP has provided to us over the last year. My colleagues have been overwhelmingly impressed with the quality of service and level of thought that you have put into researching and thinking about our particular peptide and antibody production needs. The level of scholarship went well beyond what we expected from any peptide and antibody company, and was crucial in shaping our decisions. It has truly been a pleasure corresponding with you."
Cliff N. PhD - Lawrence Berkeley National Laboratory