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Custom Peptide Synthesis UK — Bespoke Sequences for Research

AllMyPeptides offers custom peptide synthesis for UK researchers who need bespoke sequences beyond our catalogue. Whether you require modified amino acids, difficult sequences, long-chain peptides, or specialist modifications, our synthesis partners deliver HPLC-verified custom peptides with the same batch-matched COA documentation as our standard range.

Custom Synthesis Capabilities

  • Bespoke sequences — Any amino acid sequence from 2 to 60 residues
  • Modified amino acids — Unnatural, D-amino acids, phosphorylated, acetylated, amidated termini
  • Difficult sequences — Hydrophobic, aggregation-prone, and cysteine-rich peptides
  • Long peptides — Up to 60 amino acids with iterative synthesis
  • Fluorescent labels — FITC, TAMRA, Cy3, Cy5 conjugation
  • Bioconjugation — KLH, BSA, OVA carrier protein conjugation
  • Scale options — 1mg to 1g synthesis scales

Quality Standards

Every custom synthesis includes the same verification standards as our catalogue peptides: independent HPLC purity testing (target 95%+ for custom), mass spectrometry confirmation, and a full Certificate of Analysis. Turnaround time is typically 2-4 weeks depending on sequence complexity.

Request a Custom Peptide Quote

Email support@allmypeptides.com with your sequence, desired modifications, purity requirement, and quantity. We provide a detailed quote within 24 hours including expected purity, turnaround time, and pricing.

For research use only. All products sold by AllMyPeptides are intended strictly for in-vitro laboratory research and are not for human or veterinary consumption, diagnostic, or therapeutic use.