Matched Pair Tissues

BioChain’s Matched Pair Frozen and FFPE Tissues are highly valuable for cancer research. The mutation profiles may be compared between the normal and tumor tissues to discover novel cancer biomarkers. Differential protein expression and/or localization can also be examined for drug design studies. The primary and metastatic tumor pairs may be used to elucidate the molecular mechanisms of tumor progression.
BioChain offers a large inventory of matched pair tissues along with their extracted biomolecules (e.g. DNA, RNA, and proteins) to facilitate your oncology research. We also offer custom sample preparation and specimen procurement to fit your needs. Feel free to view our digitally scanned H&E image slides below and our datasheet with pathology information!

BioChain's human matched pair FFPE or Frozen blocks or 5um sections include:

  • Primary Tumor/Adjacent Normal tissue from the same donor
  • Primary Tumor/Metastatic Tumor from the same donor


  • Tissue from a wide variety of difficult to obtain tissue sources
  • Suitable for both immunohistochemistry and in situ hybridization assays
  • Multiple tissues or single tissue per slide


  • Cellular localization of tissue specific mRNA and protein expression
  • In situ hybridization, immunohistochemistry, and in situ PCR application
  • Comparison of the locations of novel genes in different tissues
  • FFPE DNA and RNA isolation
  • Antibody validation
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Need biospecimens from multiple donors?

Reach out to us to customize your project! We offer sample collection + preparation, extraction & purification, and sample analysis services.