HPS stain

Micrograph of a HPS stained section demonstrating perineural spread of prostate adenocarcinoma.

In histology, the HPS stain, or hematoxylin phloxine saffron stain, is a way of marking tissues.

HPS is similar to H&E, the standard bearer in histology. However, it differentiates between the most common connective tissue (collagen is yellow[1]) and muscle and cytoplasm are both pink, unlike an H&E stain, which stains connective tissue, muscle and cytoplasm all pink.

HPS stained sections are more expensive than H&E stained sections, primarily due to the cost of saffron.

See also

References

  1. Saffron. polysciences.com. URL: http://www.polysciences.com/Catalog/Department/Product/98/categoryId__38/productId__2836/. Accessed on: 6 December 2009.

External links

This article is issued from Wikipedia - version of the 11/10/2016. The text is available under the Creative Commons Attribution/Share Alike but additional terms may apply for the media files.