CUSTOM SYNTHESIS

Tailored Peptides for Your Research

From mg to kg scale, 100+ modifications available. cGMP grade upon request.

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WHAT WE OFFER

Comprehensive Custom Synthesis

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Peptide Length

Up to 100 amino acids. Long peptides, cyclic peptides, and difficult sequences.

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Modifications

Phosphorylation, biotinylation, acetylation, amidation, fluorescent labeling, and more.

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Purity Grades

Crude (>50%), Desalted (>70%), >95%, >98%, >99%. cGMP available.

HOW IT WORKS

Simple 4-Step Process

1

Submit Inquiry

Provide sequence, quantity, purity, and modifications.

2

Feasibility & Quote

We assess and provide a detailed quote within 24h.

3

Synthesis & QC

Synthesized with rigorous HPLC/MS quality control.

4

Global Delivery

Lyophilized and shipped with COA and MS/HPLC reports.

WHY CHOOSE US

Industry-Leading Expertise

  • ✓ 12+ Years Experience — Over 10,000 custom peptides delivered.
  • ✓ Advanced Instrumentation — Microwave synthesizers, UPLC/MS, prep-HPLC.
  • ✓ Flexible Scale — mg to multi-kg; research to cGMP.
  • ✓ Confidentiality Guaranteed — Your sequences are protected.
Peptide synthesizer
SUCCESS STORIES

Trusted by Researchers Worldwide

“

Reliable custom synthesis of a 78-mer with phosphorylation. Excellent purity and on-time delivery.

— Dr. M. Chen, Stanford University
“

Scaled up our peptide from 100mg to 50g seamlessly. Highly recommend for cGMP projects.

— Biotech Director, UK
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Fast turnaround for a difficult cyclic peptide. The team provided great technical support.

— R&D Lead, Germany

Request a Custom Peptide Quote

We will respond within 12 hours with a detailed proposal.

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