Peptide modifications.

United Peptide provides a wide range of peptide modification services including but not limited to the followings:


C-Terminus
  • Amidation
  • pNA
  • AMC
  • CMK
  • FMK
  • Cysteamide
C terminus ended amino acids: Ala, Gly, Met, Leu, Ile, Phe, Pro, Val
  • -OMe
  • -OEt
  • -OBzl
  • -OtBu
  • -TBzl
  • -NHMe
  • -NHEt
  • -NHisopen
C terminus ended amino acids: Lys, Gln, Asn, Cys, His, Arg, Ser, Thr, Tyr, Trp, Asp, Glu
  • -OMe
  • -OEt
  • -OBzl
  • -OtBu
  • -TBzl
  • -NHMe
  • -NHEt
  • -NHisopen

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Get a FREE Quote today

  • info@UnitedPeptide.com
  • 1-800-549-9126
  • Request a Free Quote

Special Promotion

Special Discount

Summer Special
30% Discount.

Promotion Code: BEST30.

We Guarantee

We guarantee the quality of each and every peptide produced. All purified peptides will be delivered with the MS/HPLC reports.

Our Capabilities

- Length: 2 to 200mer
- Success Rate: > 99%
- Purity: from Crude to 98%
- Scale: from 1mg to 5,000mg

Find out more here