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Peptide Synthesis

AURUM Pharmatech provides high quality custom Peptide Synthesis ranging from tens to hundreds of amino acid chain. We offer basic to advanced peptide modifications and wide ranges of unusual amino acids that can fulfill your requirements. Our typical turnaround time is around 3 weeks. AURUM Pharmatech provides a full spectrum of high quality custom peptide services that range from peptide synthesis and peptide modifications to high-throughput peptide library synthesis.

AURUM Pharmatech is a premier supplier of high quality peptides. With highly skilled and committed chemists and state-of-the-art equipment, we are fully capable of meeting the ever-increasing peptide needs in biological and drug discovery research. Peptide synthesis is performed using state-of-the-art solid phase technology (FMOC-chemistry). Peptides are purified and analyzed by HPLC in new modern systems. The identity of a peptide is verified by mass spectrometry analysis. Peptides are delivered upon request as crude peptides or HPLC-purified (>70%, >85%, 90% or >95% purity), and in quantities from milligrams up to grams. Peptides are delivered in lyophilized format with a detailed product certificate containing all analytical data, HPLC and mass spectrometry details. If required, peptides can be delivered in aliquots of appropriate sizes. Peptides and peptide libraries can be delivered in microliter plates for high-throughput screening.

Additionally, we offer one of the most comprehensive peptide modification services available on the market, including but not limited to the followings:

Peptide Modification Services

  • Biotinylation
  • Fluorophores (FITC, TAMRA)
  • PEGylation
  • Fatty acid conjugation
  • BSA, KLH, OVA conjugation
  • Acetylation (Ac)
  • Succinylation (Suc)
  • Bromoacetyl (Br-Ac)
  • Pyroglutamyl (pGlu) (Pyr)
  • Phosphorylation
  • Sulphation
  • Stable isotope incorporation
  • Building blocks
  • Non-natural amino-acids
  • Homo-aa
  • D-amino acids
  • α-Methyl and N-Methyl
  • Amidation
  • CLIPS peptides
  • Elongated peptides (>40 aa)
  • Native chemical ligation
  • Quenched Fluorescent Peptides
  • Head-to-tail cyclisation
  • Disulphide bridges
  • Cyclic peptides
  • Esters (OMe, OEt, OtBu)
  • NHMe, NHEt and NHIsopent