Synbio Technologies offers comprehensive peptide modification services, such as fluorescent labeling peptides, cyclic peptide synthesis, antigen peptide, biotin peptide, and PEG peptide. With extensive experience in synthetic chemistry and peptide synthesis, Synbio Technologies have developed highly specific expertise to synthesize with various types of modified and difficult peptides and we offer over hundreds of peptide modifications to meet custom peptide requirements.

Competitive Advantages

  • Fast delivery: 2-3 weeks, 1-2 weeks for urgent.
  • Variety modification: Hundreds of peptide modifications, including cyclic peptide synthesis, N/C terminal modifications, linker spacer and PEGylation, etc.
  • High quality products: Advanced peptide synthesis technology, complete MS, HPLC reports and COA.
  • Strict confidentiality: One-to-one confidentiality agreement.

Services Specifications

Our peptide modifications services including but not limited to the following:

  • Cyclic Peptides Synthesis
  • N Terminal Modifications
  • C Terminal Modifications
  • Linker Spacer and PEGylation
  • Cell-penetrating Peptides
  • Stable Isotope Labeled Peptides
  • Special Amino Acid Modification
  • Phosphopeptides/Sulfated Peptides
  • Peptide Tags
  • Peptide Radioligands
  • Multiple Antigenic Peptides (MAPs)
  • Fluorescence and Dye Labeling Peptides
Service* Turnaround Time Price Deliverables
Peptide Modification 2-3 weeks,
1-2 weeks for urgent
  • Peptide Products
  • HPLC Reports
  • MS Reports
  • Certificate of Analysis

* Please contact for more information.