From epitope identification to sequence characterization, get more information from your antibodies or sera
Gain meaningful research insights with PEPperCHIP® Peptide Microarrays and PEPperMAP® Services
Personalized content
Turn any protein sequence into a linear or conformational peptide libraries.
Quick setup
Design your custom peptide library in minutes with the help of our project specialists.
High-resolution mapping
Identify single amino acid effects with maximally overlapping peptide libraries.
Scientific expertise
Get full scientific support from our experts from initial project planning to final reporting.
Rigorous quality control
Trust that every product and service is delivered with the highest quality standards.
Tailored solutions
Get the most value for your budget with different project packages to choose from.
How do PEPperCHIP® Peptide Microarrays work?
Learn more about the research applications of PEPperCHIP® Peptide Microarrays in this short video.
Different diseases and treatments shape an individual host's antibody response profile. These profiles are characterized by unique antibody binding sites on protein targets, known as epitopes. Using PEPperPRINT's unique laser printing technology, entire protein targets can be translated into highly overlapping peptide libraries in a convenient microarray format, allowing for both in-depth and high-throughput screening of immunogenic epitopes.
How do our PEPperCHIP® Peptide Microarrays measure up?
Compare PEPperPRINT's high-resolution, high-throughput technology to traditional epitope mapping techniques
PEPperCHIP® Peptide Microarrays | Other peptide microarrays / peptide libraries | Shotgun mutagenesis / deep mutational scanning | Peptide / protein display | X-ray crystallography | HDX-MS / XL-MS | |
|---|---|---|---|---|---|---|
| Linear epitopes | ✔ ✔ ✔ | ✔ ✔ ✔ | ✔ ✔ ✔ | ✔ ✔ | ✔ ✔ ✔ | ✔ ✔ ✔ |
| Conformational epitopes | ✔ | ✔ | ✔ ✔ | × | ✔ ✔ ✔ | ✔ ✔ ✔ |
| Throughput rate | ✔ ✔ ✔ | ✔ ✔ ✔ | ✔ | ✔ ✔ ✔ | × | ✔ ✔ |
| Epitope resolution | ✔ ✔ ✔ | × | ✔ ✔ | ✔ | ✔ ✔ ✔ | ✔ |
| Costs | € | € € € | € € € | € € | € € € | € € € |
| Sample need | Low | Moderate | High | Low | High | High |
Discover our range of peptide microarray solutions and services
Visit individual product pages to learn more
PEPperCHIP® Pan-AAV Capsid Protein Microarray
- Screen capsid proteins of 15 different AAVs
- Linear and conformational peptide microarrays available
- Compatible with multi-isotype screening
PEPperCHIP® Custom Peptide Microarrays
- Your protein or peptide library on a custom chip
- Peptide controls included
- Ready to ship in 4 weeks
PEPperMAP® Antibody Services
- Send us your antibody and target sequence
- We design and perfom the immunoassays
- Get your sample analysis report in 5 weeks
PEPperCHIP® SARS-CoV-2 Proteome Microarray
- Screen the SARS-CoV-2 proteome including viral variants
- 4,932 linear 15-mer peptides with a 13-mer overlap
- Compatible with multi-isotype screening
PEPperMAP® Serum+ Services
- Send us your serum samples and target sequence
- We design and perfom the immunoassays
- Get your sample analysis report in 5 weeks
HuProt™ Human Proteome Microarray v4.0
- Includes immunoassay and data analysis
- Get a tailored scientific report in 5 weeks
- Available to European customers
