Custom Peptide Libraries
Custom & High-Throughput Solutions for Medicinal Chemistry, Proteomics & Drug Discovery
Comprehensive Peptide Library Capabilities
- Custom peptide libraries for drug discovery, immune monitoring, and structural analysis
- Micro-scale to large-scale peptide synthesis, tailored to your research needs
- Specialty libraries including macrocyclic peptides, biotinylated peptides, stapled peptides, and more
- Advanced Fill & Finish solutions with automated compound management for seamless integration into your workflow
- High-quality standards supported by LIMS-based quality management, batch reports, and production status tracking
- Efficient global procurement with AEO-certified supply chain solutions for smooth access to unnatural amino acids and rare building blocks
- In-house building block manufacturing, ensuring a reliable supply of custom peptide reagents
- Flexible business contracts, including FTE contracts and fee-for-service agreements for pharmaceutical and biotech collaborations
What Are Peptide Libraries?
Explore Our Peptide Library Solutions
PepTrack™ Peptide Libraries
Our proprietary PepTrack™ Peptide Libraries are engineered specifically for cellular assays, such as T-cell assays. These peptide libraries are synthesized, purified, and analyzed to eliminate false-positive T-cell responses, prevent toxic inhibition, and extend peptide shelf life. With flexible specifications tailored to different applications, our customer support team is ready to help you choose the best peptide library specifications for your research.
Medicinal Chemistry & Drug Discovery Peptide Libraries
Accelerate Small Molecule & Peptide Therapeutic Research- Macrocyclic peptides for constrained bioactive structures
- Stapled peptides for improved stability and target binding
- Biotinylated peptides for high-throughput screening assays
- Libraries for kinase inhibitors, enzyme substrates, and ligand screening
Proteomics Libraries & Kits
JPT offers the most extensive variety of proteomics reference peptides both customized and off-the shelf.
Our portfolio includes SIL peptides and absolute quantified peptides, peptide kits for control and standardization as well as a huge library of validated human reference peptides for mass-spectrometry-based proteomics.
BioTides Biotinylated Peptides
BioTides Biotinylated Peptides are designed for biomedical screening assays that require immobilization onto streptavidin coated beads, membranes, glass slides, or microtiter plates. They are synthesized in large numbers at unmatched pricing by high-throughput SPOT synthesis.
PRISMA
PRISMA (Protein Interaction Screen on Peptide Matrix) is a tool to systematically explore cell signal transmission. Peptides are immobilized on a membrane that is incubated with a biological sample. Interacting proteins are then identified and quantified by mass spectrometry.
ProteaseSpots
Protease Spots offer an efficient way to study protease activities and substrate specificities. Custom synthesized protease substrate peptides are immobilized on cellulose discs. The discs are delivered ready-to use in microtiter plates. During incubation with protease samples fluorescent detection can be performed at different time points.
Protease Substrate Set
The most efficient way to study enzyme activity and substrate specificity is by incubating the enzyme of interest with multiple substrate peptides in parallel. Our ready-to-screen Substrate Set comprises of numerous substrate peptides, which were carefully selected from the UniProt database.
Why Choose JPT’s Peptide Libraries?
- High-precision liquid handling for reproducible peptide aliquoting
- Automated compound management for seamless integration into robotic workflows
- Comprehensive batch and status reports to ensure full traceability
- Direct access to rare and unnatural amino acids
- In-house synthesis of custom peptide building blocks
- Regulatory-compliant procurement and shipping solutions
- Full-Time Equivalent (FTE) contracts for dedicated project support
- Fee-for-service agreements for flexible peptide synthesis & analysis
Curious about how to create your own peptide library?
Our team of experts is here to guide you through every step. From selecting the right peptide variations to choosing the perfect format, we’ll help you design a library that aligns perfectly with your research goals.
At JPT Peptide Technologies, we combine state-of-the-art laboratories with decades of expertise to deliver peptide libraries and synthesis services that are second to none. Discover how our custom peptide libraries can elevate your research and deliver the results you need. Learn more and request a quote today.