Pathological change evaluation
Systematic observation and assessment of changes in tissue architecture and cellular morphology.
Pathology & Immunohistochemistry
An integrated research-service platform spanning pathology, toxicology, immunohistochemistry, and quantitative analysis—delivering verifiable, analysis-ready, publication-ready data for basic research, clinical research, and innovative drug development.
HE & Special Staining
Toxicologic Pathology
IHC Samples
Quantitative Analysis
HE & Special Staining
Standardized staining and pathology QC make every slide clear, reliable, and verifiable
Masson
PAS
AB-PAS
VG staining
Reticular fiber
Oil Red O
Sirius Red
Alcian Blue
Prussian Blue
Congo Red
Nissl staining
LFB
Von Kossa
Toxicologic Pathology Capabilities
From pathological changes and organ toxicity to tissue-injury scoring, we deliver research outputs that pair specimen images with evaluation results.
Organ toxicity analysis
Integrated with specimen slides and experimental context to support assessment of organ-toxicity-related findings.
Tissue-injury scoring
Presented through a standardized scoring system, facilitating statistical analysis and comparison.
IHC / IF Technical Advantages
A stable immunohistochemistry and immunofluorescence system built around antibody, background, signal, localization, and reproducibility
Antibody optimization
A mature antibody-validation framework ensures experimental success rates and marker specificity that meet research standards.
Background control
Precise control of non-specific staining improves the signal-to-noise ratio, keeping images clean and reliable.
Signal stability
High inter-batch consistency with clear, reproducible positive signals provides stable data for research analysis.
Localization accuracy
Optimized antigen retrieval and staining conditions achieve accurate target-protein localization, making scientific results intuitive and credible.
Result reproducibility
Standardized workflows and operating procedures ensure reproducible experiments that support long-term research programs.
IHC Samples
Precisely reveal target localization and expression differences, providing clear, reliable, and verifiable pathology evidence for mechanistic research, efficacy evaluation, and clinical development.
Immunohistochemical Optical-Density Quantitative Analysis
Taking expression results from "visible" to "quantifiable, statistically analyzable, and publishable"
Optical-density analysis
Quantifies positive-expression intensity using metrics such as AOD and IOD—a widely used approach in immunohistochemistry research.
Positive-area analysis
Quantifies the proportion of positive regions within the tissue area to assess changes in target-protein expression range.
Cell-count analysis
Statistical analysis of positive-cell counts, suitable for inflammation, oncology, and immunology studies.
Standardized analysis workflow
Extensive project experience
Synchronized data delivery
100+Client institutions served
1000+Antibody-validation experiences
10000+Immunohistochemical staining results
JKGREEN delivers more than pathology slides and staining results—we deliver support for your entire project
From histological section preparation and staining, through immunohistochemistry, multiplex immunohistochemistry, digital scanning, and quantitative analysis, every slide, every stain, and every dataset ultimately serves the advancement of research projects, the progress of studies, and the output of academic results.
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