Frozen Tissue Section

BioChain’s frozen tissue sections are meticulously selected and identified by our board licensed pathologist. Our samples are IRB-approved and retrieved from consented donors. The frozen tissue sections are 8 µm in thickness, and mounted on positively charged glass slides. BioChain's repository covers a wide variety of normal, diseased and tumor samples retrieved from animal and human species. We also offer custom sample preparation and specimen procurement to fit your needs. Feel free to view our digitally scanned slides below!


  • Tissues from a wide variety of hard to obtain tissue sources
  • Suitable for both immunohistochemistry and in situ hybridization
  • Multiple tissues or a single tissue per slide
  • Documentation on tissues’ clinical histories available


  • Cellular localization of tissue specific mRNA and protein expression
  • Identification of tumor and disease specific genes, proteins by in situ hybridization, immunohistochemistry, and in situ PCR detection
  • Comparison of the locations of novel genes in different tissues
  • Control slides for immunohistochemistry studies
  • Quality Control
  • At least one of the tissue slides from each lot was stained with H & E to ensure the quality
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  1. 5 slides
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Need biospecimens from multiple donors?

Reach out to us to customize your project! We offer custom sample procurement, custom frozen and FFPE tissue sectioning and more!