Skip to content, main navigation, or sitemap.     Peptide Mass Calculator
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.

Specialist Expertise

The peptide synthesis service we offer includes:

  • Biotinylated peptides
  • Cyclisation
  • Difficult sequences
  • D-amino acids
  • Fluorescent labelled peptides
  • Hydrophobic sequences
  • Phosphorylated sequences
  • Methylated peptides
  • Stable isotope labelled peptides
  • Unnatural amino acids

Contact us for information, quotes and advice.

Peptide Mass Calculator

Try our easy to use peptide mass calculator.

Weighing out a sample

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

Fast Track Synthesis

If you require a peptide urgently we can fast track the synthesis.

Ask for a fast track price when you request a quotation. Prices are typically 25% higher and under half the delivery time. If we fail to make the fast track delivery we quoted then the standard price is charged.

End of page. Back to content or main menu.

Site map | Privacy policy | Jobs | Terms and conditions of order

Copyright Peptide Protein Research Ltd. © 2014. website by Dominic Winsor