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PeptideSynthetics: Peptide Protein Research Ltd.

PeptideSynthetics: The custom peptide synthesis service from Peptide Protein Research ltd.

We specialise in the custom synthesis of synthetic peptides and peptide based molecules, providing a confidential and efficient service at competitive prices.

Peptide modifications

A comprehensive range of N-terminal, C-terminal and side chain modifications are available, including: biotin, fluorescent labelling, phosphopeptides, stable isotopes and peptides for antibody production. We are experienced in the synthesis of difficult and hydrophobic peptide sequences, and unusual peptide modifications.

Wide range of purities and quantities

Peptides are available in milligram to gram quantities, and a range of purities from crude peptides to >98%. Peptides are routinely synthesised from 2 up to 60 amino acids in length, but depending on sequence longer peptides can be synthesised. Peptide: DNVIFA


Specialist Expertise

The peptide synthesis service we offer includes:

  • Biotinylated peptides
  • Cyclisation
  • Difficult sequences
  • D-amino acids
  • Fluorescent labelled peptides
  • Hydrophobic sequences
  • Phosphorylated sequences
  • Peptide aldehydes
  • Stable isotope labelled peptides
  • Urea bond peptides

Contact us for information, quotes and advice.

Peptide Mass Calculator

Try our easy to use peptide mass calculator.

Weighing out a sample

Jobs with PPR

We are always keen to hear from prospective candidates.

We now have an opening for a Laboratory Technician.
Closing date Feb 29th.

In-house synthesis

All peptides ordered from us are synthesized by us in our laboratories. We do not outsource any peptide synthesis.
Frequently asked questions


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