Why is a small amount of Triton X-100 often added before immunostaining of animal tissues?
In immunohistochemistry or immunofluorescence experiments, antibodies need to enter the interior of cells to bind to ant...
The fundamental role and value of paraformaldehyde in tissue fixation for animal experiments
Explain why paraformaldehyde has become a commonly used reagent for animal tissue fixation, from the principle of fixati...
Gentle effect of trypsin in antigen retrieval for animal tissue sections
Explain how trypsin helps expose antigen epitopes in animal tissue sections, improves immunohistochemical staining resul...
Paraffin-embedded tissue microarray construction workflow and quality control key points
This article describes the standardized construction of paraffin-embedded tissue microarrays, covering donor block selec...
Key Points of Immunohistochemistry Laboratory Quality Control and Development Trends in Automation
Focusing on the construction of quality control systems for immunohistochemistry laboratories, common causes of out-of-c...
Clinical Applications and Interpretation Standards of Immunohistochemistry in Tumor Companion Diagnostics
Immunohistochemistry plays an important role in tumor diagnosis, classification, and companion diagnostics. This article...
Analysis of Immunohistochemistry (IHC) Technical Principles and Key Points of Standardized Operation
This article focuses on the core principles of immunohistochemistry (IHC), covering antigen-antibody reactions, sample p...
Tumor Tissue Microarray: A Core Tool for High-Throughput Pathological Analysis
Tumor tissue microarrays integrate dozens to hundreds of tumor tissue samples on a single carrier. Combined with techniq...
Pre-made recipient wax blocks facilitate tissue microarray standardization and internal quality control in the pathology department.
In antibody validation, staining quality control, and batch testing, pathology departments often require standardized ti...
Application and Value of FFPE Tissue Microarrays in Tumor Marker Screening
This article introduces how FFPE tissue microarrays combined with immunohistochemistry and in situ hybridization can imp...
Key Points for the Application of Human Tissue Wax Blocks in Immunohistochemistry and Molecular Testing
Focus on common considerations of human tissue paraffin blocks in immunohistochemistry, nucleic acid extraction, and mol...
Key Points for Tissue Microarray (TMA) Experimental Procedures and Common Issues in Quality Control
Tissue microarray (TMA) experiments involve multiple steps such as donor paraffin block localization, array design, sect...