Welcome to the Peptide Resource Page

Established in 2003, the Peptide Resource Portal (PRP) serves as a centralized platform for educational and commercial peptide-related resources. Users can explore our database to access educational materials, freeware, shareware, and specialized software. 

Additionally, the PRP provides a comprehensive directory of suppliers for amino acids, coupling reagents, and resins, along with an up-to-date listing of peptide synthesizers and custom peptide service providers.

Designed for researchers and educators, the PRP offers a structured guide to peptide research tools and industry suppliers. 

We welcome the submission of relevant links and updates to existing resources. For those interested in targeted advertising within the peptide research sector, details can be found in the provided link. The PRP’s specialized focus ensures maximum visibility for peptide-related products and services.

Comprehensive Peptide Resources


The PRP provides an extensive repository of information and tools designed to facilitate peptide research and development. Whether you are a researcher investigating peptide therapeutics, a biochemist designing novel peptide sequences, or an educator seeking instructional content, our portal offers valuable insights and practical solutions.

​Peptide Synthesis and Custom Services 


Peptide synthesis is a fundamental technique in proteomics, and biochemical research. Our platform features an up-to-date list of :


  • Custom peptide synthesis providers offering solid-phase peptide synthesis (SPPS), liquid-phase peptide synthesis (LPPS), and hybrid methods.
  • Suppliers of Fmoc- and Boc-protected amino acids, coupling reagents, resins, and cleavage reagents essential for high-yield peptide production.
  • Manufacturers of automated peptide synthesizers, microfluidic peptide synthesis platforms, and continuous-flow synthesis systems for enhanced efficiency and scalability.
  • Peptide purification services utilizing high-performance liquid chromatography (HPLC), reversed-phase chromatography, and ion-exchange techniques to ensure purity and structural integrity. 

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Proteomics and Peptide Analysis


Proteomics plays a crucial role in understanding protein function, interactions, and post-translational modifications. Our portal offers resources for :


  • Mass spectrometry (MS)-based peptide analysis, including matrix-assisted laser desorption/ionization (MALDI-MS), electrospray ionization (ESI-MS), and tandem mass spectrometry (MS/MS) for peptide sequencing and characterization.
  • Bioinformatics tools for in silico peptide design, sequence alignment, and structure prediction using machine learning and molecular docking simulations.
  • Enzymatic digestion protocols for peptide mapping, including trypsin, chymotrypsin, and Glu-C cleavage strategies to generate reproducible peptide fragments.
  • Peptide labeling and quantification techniques such as stable isotope labeling by amino acids in cell culture (SILAC), isobaric tags for relative and absolute quantification (iTRAQ), and tandem mass tag (TMT) labeling.

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Peptide and Biomarkers

Peptides are widely used in the development of novel therapeutics, diagnostics, and biomarker discovery. The PRP provides access to :


  • Information on peptide-based drug candidates, including antimicrobial peptides (AMPs), cell-penetrating peptides (CPPs), and peptidomimetics.
  • Peptide vaccines and immunotherapy research, including neoantigen-based vaccine design and epitope prediction tools.
  • Advances in peptide conjugation techniques, including PEGylation, lipidation, and bioconjugation strategies for enhancing peptide stability and bioavailability.
  • Peptide biomarkers for disease diagnostics and prognostics, focusing on neurodegenerative disorders, cancer, and metabolic diseases.
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Educational Resources and Software Tools

PRP hosts a variety of educational resources tailored for students, researchers, and industry professionals, including :

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- Open-access peptide chemistry tutorials covering amino acid properties, peptide bond formation, and stereochemical considerations.

- Freeware, shareware, and licensed software for peptide modeling, virtual screening, and molecular dynamics simulations.

- Databases of peptide sequences, functional motifs, and experimental data for structure-activity relationship (SAR) studies.

- Computational tools for de novo peptide sequencing, homology modeling, and docking studies to predict peptide-protein interactions.

Peptide Suppliers and Laboratory Equipment

For researchers looking for high-quality reagents and instrumentation, the PRP provides a meticulously curated list of suppliers offering:


- Amino acids, peptide building blocks, and modified derivatives for synthetic applications.

- High-throughput screening (HTS) platforms for peptide libraries and combinatorial chemistry.

- Peptide array synthesis services for epitope mapping and protein-protein interaction studies.

- Laboratory consumables, including syringes, reaction vessels, and solid-phase resins for peptide synthesis workflows.