Hematoxylin and eosin stain (H&E stain or HE stain)

Hematoxylin and eosin stain (H&E stain or HE stain)

Hematoxylin and eosin staining technique functions to recognize different types of tissues and their morphological changes, especially in cancer diagnosis. Hematoxylin has a deep blue-purple color and stains nucleic acids by a complex, incompletely understood reaction. Eosin is pink and stains proteins nonspecifically. In a typical tissue, nuclei are stained blue, whereas the cytoplasm and … Read more Hematoxylin and eosin stain (H&E stain or HE stain)