Tissue Microarray Antibody Atlas

This page presents a comprehensive collection of antibodies evaluated using human tissue microarrays (TMA), enabling comparison of protein expression across a wide range of normal and cancer tissues. Tissue microarray analysis provides a standardized approach for assessing staining patterns, tissue distribution, and tumor-associated expression across diverse biological samples.

HER2, CD markers, cytokeratins, transcription factors, and other protein classes are represented within this dataset, allowing researchers to explore expression patterns across multiple tissue types and disease contexts.

Why Tissue Microarray Validation Matters

Tissue microarrays enable side-by-side analysis of dozens of tissue types under identical experimental conditions. This allows direct comparison of staining intensity and distribution across normal and malignant tissues, helping to identify markers with restricted expression or strong tumor association.

This approach supports:

• Identification of tumor-associated markers
• Evaluation of lineage-specific expression
• Comparison of staining patterns across tissue types
• Selection of antibodies with consistent tissue performance

These features make TMA-based validation particularly valuable for biomarker research, pathology studies, and antibody selection.

How to Use This Antibody Atlas

Antibodies in this collection are organized across multiple pages below. Each page contains a subset of tissue microarray validated antibodies, allowing the full dataset to be explored in a structured way.

Researchers can use this resource to:

• Compare tumor versus normal tissue staining patterns
• Identify markers with selective or restricted expression
• Evaluate staining consistency across tissue panels
• Select antibodies for downstream immunohistochemistry studies

Browse All TMA-Validated Antibodies

The complete set of tissue microarray validated antibodies is presented in the paginated product listings below. Each page includes additional validated targets, covering a wide range of biological markers and disease-relevant proteins.

This collection includes over 100 antibodies validated using human tissue microarrays (TMA), spanning epithelial, immune, and tumor-associated markers.

Common Marker Categories in This Collection

The antibodies included in this atlas represent multiple biological and research categories:

• Tumor-associated markers such as Mesothelin, HER2, and p53
• Immune cell markers including CD3, CD20, and CD8
• Epithelial markers such as cytokeratins and E-cadherin
• Transcription factors including SOX family proteins

These categories provide a framework for exploring tissue-specific expression patterns and selecting markers relevant to specific research applications.

Explore Related Antibody Resources

For more focused antibody selection and validation strategies:

• Explore tumor-associated targets like Mesothelin and related cancer marker collections
• Review proteome-wide validated reagents in antibody microarray specificity validated pages
• Evaluate detection-enhanced formats such as biotinylated antibody reagents

NSJ Bioreagents tissue microarray validated antibody products are shown below to support a range of research applications. These antibodies are part of a broader antibody panel offered by NSJ Bioreagents.