Immunohistochemistry (IHC) Services for Biomarker Discovery

ABS Bio provides comprehensive Immunohistochemistry (IHC) services to support translational research, biomarker discovery, and drug development programs. IHC remains one of the most widely used techniques for evaluating protein expression within the context of tissue architecture, enabling researchers to visualize, localize, and quantify biomarkers in normal and diseased tissues.

Working with FFPE tissues, frozen tissues, and tissue microarrays (TMAs), ABS Bio delivers reliable, fit-for-purpose IHC solutions tailored to specific research objectives. From assay development and antibody optimization to large-scale tissue analysis and digital pathology support, our scientific and pathology teams help researchers generate meaningful tissue-based insights throughout every stage of a biomarker program.

ABS Bio supports biomarker evaluation across a wide range of research applications through:

• Detection and localization of protein biomarkers in normal and diseased tissues
• Immune cell infiltration profiling
• Semi-quantitative and quantitative scoring

Reliable staining begins with robust assay development and antibody validation. ABS Bio provides:

• Optimization of antigen retrieval conditions
• Antibody titration and staining protocol development
• Antibody screening and validation
• Cross-reactivity assessment across tissue types

To support data interpretation and analysis, ABS Bio offers:

• Whole-slide scanning and image digitization
• Pathologist-guided interpretation and scoring
• Quantification of staining intensity and distribution