Histology Photo Gallery

IHC Double Stain

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IHC Double Stain

This skin specimen is stained with DAB chromagen for Ki-67 antibody in brown and stained with Red chromagen for Melanin-A antibody in red.

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History of the Microtome

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History of the Microtome

Invented by Wilhelm His of Switzerland 

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Colloidal Iron

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Colloidal Iron

 Colloidal Iron  - For demonstration of carbohydrate substances by a Prussian blue reaction

  • 12% Acetic Acid
  • Colloidal iron stock solution
  • 3% Potassium ferrocyanide 
  • 3% Hydrochloric Acid
  • Van Gieson stain

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    Toluidine Blue

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    Toluidine Blue

    Toluidine Blue - Identification of mast cells

    • Toluidine Blue dye powder
    • Deionized water

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    Gomori One-Step Trichrome

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    Gomori One-Step Trichrome
    Gomori Trichrome - Demonstration of muscle fibers, nuclei and collagenous connective tissue

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