What are Peptide Microarrays?
Peptide microarrays are high-throughput tools to study protein–protein interactions, antibody binding, and enzyme activity.
Peptide microarrays enable the discovery of key binding residues and deliver insights that are critical for drug discovery, biomarker development, and diagnostic research.
Compared to protein microarrays, peptide arrays are more reliable, flexible, and reproducible. JPT’s PepStar™ Peptide Microarrays are incubated with antibodies, enzymes, cell lysates, blood sera, or patient samples, making them an ideal tool for:
- Biomarker discovery
- Immune monitoring
- Multiplexed antibody epitope mapping
- Enzyme profiling
- Protein interaction studies
Why Choose a Peptide Microarray?
Peptide microarrays provide unique advantages:
- High-density format → Analyze thousands of interactions simultaneously
- Precise & reproducible data → Critical for immunology, proteomics, and diagnostics
- Accelerated research → From epitope mapping to immune monitoring
PepStar™ Peptide Microarrays
JPT’s PepStar™ arrays are trusted worldwide for high-throughput peptide research. Applications include:
- Immunomonitoring → Track immune responses at the peptide level for vaccine & immunotherapy research
- Antibody Epitope Mapping → Identify epitopes to understand antibody specificity
- Multiplexed Epitope Mapping → Map multiple epitopes at once, saving time & resources
- Protein Interaction Detection → Validate protein–protein interactions essential to cell biology
Enzyme Substrate Arrays
JPT also offers Enzyme Substrate Arrays designed to accelerate enzymatic studies. These peptide arrays, displayed on glass slides, support both manual and automated incubations.
Applications include:
- Acetyltransferase & Deacetylase Studies → Arrays tailored for studying key regulatory enzymes
- Histone Antibody Specificity Profiling -> Test the specificity of your anti-histone antibody
- Histone reader Profiling -> Identify the preferred epigenetic marks of your histone reader
Start Your Peptide Array Project Now!
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Why Work with JPT?
- 20+ years of expertise in custom peptide synthesis & peptide arrays
- Made in Germany under high quality standards
- Trusted by pharma, biotech, and academic researchers worldwide