hematoxylins
Hematoxylins are a class of natural dyes derived from the heartwood of the Logwood tree (Haematoxylum campechianum), native to Central America. These dyes are widely used in histology and cytology as vital components of staining protocols, particularly in hematoxylin and eosin (H&E) staining, which is a standard technique for examining tissue morphology.
Hematoxylins are primarily known for their ability to stain cell nuclei a deep blue or purple color
In histological applications, hematoxylins are used as a constitutional stain to highlight cell nuclei, chromatin, and
Hematoxylins are valued for their high contrast and specificity in tissue diagnosis, aiding pathologists in identifying
References to scientific literature discuss the chemical properties, preparation methods, and staining mechanisms of hematoxylins, emphasizing