Biomarker Detection
Tools for HER2, MSI/MMR, EBV, PD-L1, VEGF, CLDN18.2 and tumor profiling.
Gastric Tumor Research · HER2 · MSI · EBV · PD-L1 · CLDN18.2
Stomach Cancer Research Products
Explore research-use products for stomach cancer biology, gastric adenocarcinoma, gastric tumor microenvironment studies, H. pylori-associated inflammation, intestinal metaplasia, dysplasia, HER2 / ERBB2, MSI / MMR, EBV-positive gastric cancer, PD-L1, VEGF, CLDN18.2, angiogenesis, invasion, metastasis, drug-response models, cell culture workflows and biomarker assay development.
Products and content are intended for research and educational use only.
They are not presented as diagnostic, therapeutic or medical-use products.
HER2
MSI
EBV
PD-L1
CLDN18.2
Research Categories
Stomach cancer research product categories
Build gastric tumor research workflows using antibodies, ELISA kits, recombinant proteins, molecular biology tools, cell culture reagents and functional assay systems.
01
Antibodies
Gastric Tumor Antibodies
Primary antibodies for HER2, PD-L1, CLDN18.2, VEGF, E-cadherin, MUC markers, Ki-67, p53, MMPs, EMT markers and gastric tumor microenvironment studies.
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02
ELISA
ELISA Kits & Quantitative Assays
Kits and assays for cytokines, angiogenesis markers, immune checkpoints, inflammatory mediators, VEGF, MMPs and gastric tumor biology workflows.
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03
Proteins
Recombinant Proteins & Controls
Recombinant proteins, assay standards, positive controls, calibrators and validation tools for gastric cancer biomarker assay development.
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04
Molecular
DNA, RNA & qPCR Tools
Molecular tools for HER2 / ERBB2, MSI/MMR, EBV, CDH1, EMT, hypoxia, cytokine signaling and gastric cancer subtype profiling.
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05
Cells
Cell Culture & Model Tools
Media, matrices, supplements, transfection reagents and model-system tools for gastric adenocarcinoma cells, spheroids, organoid-like workflows and resistance models.
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06
Assays
Viability, Apoptosis & Invasion Assays
ATP, cytotoxicity, apoptosis, proliferation, migration, invasion, DNA damage, oxidative stress, angiogenesis and immune-response assay systems.
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Biomarker Constellation
Important stomach cancer research biomarkers
Gastric cancer research often studies molecular subtype markers, immune biology, angiogenesis, epithelial adhesion, mucin biology and surface targets. CLDN18.2 has become an important emerging gastric / gastroesophageal adenocarcinoma biomarker in recent research and treatment-selection literature. :contentReference[oaicite:1]{index=1}
HER2
Growth-factor receptor marker
HER2 / ERBB2 is studied in gastric and gastroesophageal junction adenocarcinoma signaling, amplification and biomarker workflows.
MSI
Mismatch-repair biology marker
MSI / MMR markers support research into genomic instability, immune response and gastric cancer molecular subtype classification.
EBV
Viral-associated gastric cancer marker
EBV-positive gastric cancer is studied for methylation patterns, viral oncogenesis and immune microenvironment features.
PD-L1
Immune checkpoint marker
PD-L1 is studied in gastric tumor immune escape, checkpoint biology and tumor microenvironment research.
Gastric Tumor Markers
HER2
MSI
EBV
PD-L1
VEGF
CLDN18.2
Workflow Selector
Select products by gastric cancer workflow
Choose a workflow and get product groups matched to stomach tumor research needs.
IHC / Tissue Research
Recommended product groups: primary antibodies, secondary antibodies, FFPE-compatible markers, antigen retrieval reagents, HER2, PD-L1, CLDN18.2, VEGF, Ki-67, p53, E-cadherin, MUC markers and gastric tumor tissue controls.
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Applications
Applications in stomach cancer research
Use stomach tumor research products across inflammation biology, gastric adenocarcinoma profiling, molecular subtype analysis, immune studies and drug-response models.
H. pylori inflammation
Study chronic gastritis, cytokines, oxidative stress, epithelial injury and mucosal repair.
Metaplasia and dysplasia
Analyze gastric precancerous states, proliferation, intestinal markers and glandular transformation.
Molecular subtype research
Profile EBV, MSI, chromosomal instability, genomically stable patterns, HER2 and PD-L1.
Diffuse gastric cancer research
Study CDH1, E-cadherin, cell adhesion, signet-ring features and invasive growth biology.
Immune microenvironment
Measure PD-L1, cytokines, T-cell markers, macrophage markers and stromal remodeling.
Drug-response studies
Measure viability, apoptosis, DNA damage, cytotoxicity, invasion and therapy-response pathways.
Product Match
Target
Subtype
Sample
Assay
Controls
Selection Guide
How to choose stomach cancer research products
Product selection should match the biological target, gastric cancer subtype, sample type, assay format and validation requirements.
Define the target biology
Examples: HER2, MSI/MMR, EBV, PD-L1, CLDN18.2, VEGF, H. pylori inflammation, EMT or invasion.
Match the disease context
Review whether the product supports gastric adenocarcinoma, intestinal-type, diffuse-type, EBV-positive, MSI or CIN research.
Check assay compatibility
Confirm suitability for IHC, WB, IF, ELISA, qPCR, flow cytometry, cell culture or functional assays.
Use controls and standards
Include positive controls, negative controls, calibrators, reference lysates, recombinant standards and reproducibility checks.
Browse stomach cancer research products
Explore research-use tools for gastric tumor biology, HER2, MSI/MMR, EBV, PD-L1, CLDN18.2, VEGF, H. pylori inflammation, intestinal metaplasia, dysplasia, immune microenvironment studies, invasion and experimental drug-response workflows.
FAQ
FAQ: Stomach Cancer Research Products
Clear answers to common product-selection and gastric tumor workflow questions.
What are stomach cancer research products?
Stomach cancer research products are laboratory-use reagents and assay tools used to study gastric tumor biology, gastric adenocarcinoma, H. pylori inflammation, biomarkers, cell models, immune escape, invasion and drug response.
Which biomarkers are commonly studied in stomach cancer research?
Frequently studied markers include HER2 / ERBB2, MSI/MMR, EBV, PD-L1, VEGF, CLDN18.2, E-cadherin, Ki-67, p53, MUC markers, EMT markers and inflammatory cytokines.
Which products are useful for gastric tumor tissue studies?
Tissue-based studies commonly use primary antibodies, secondary antibodies, IHC reagents, FFPE-compatible controls, HER2, PD-L1, CLDN18.2, VEGF, E-cadherin and proliferation markers.
Are these products for diagnostic or therapeutic use?
No. Products described on this page are presented for research use only unless an individual product page clearly states otherwise.
References
Scientific References
Authoritative sources supporting stomach cancer biology, biomarkers and research context.
- National Cancer Institute. Gastric cancer treatment PDQ and stomach cancer biology context.
- The Cancer Genome Atlas. Comprehensive molecular characterization of gastric adenocarcinoma.
- Review literature on EBV-positive, MSI, chromosomal instability and genomically stable gastric cancer subtypes.
- Research literature on HER2, PD-L1, VEGF, CLDN18.2, invasion and gastric tumor microenvironment biology.
- Research literature on H. pylori inflammation, intestinal metaplasia, dysplasia and gastric adenocarcinoma progression.