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Related Experiment Video

Updated: May 22, 2026

Fast and Specific Assessment of the Halogenating Peroxidase Activity in Leukocyte-enriched Blood Samples

Fast and Specific Assessment of the Halogenating Peroxidase Activity in Leukocyte-enriched Blood Samples

Published on: July 28, 2016

Optimize oxidation for the fastest hematoxylin staining.

Daniel A Davis¹

¹Department of Dermatology, University of Arkansas for Medical Sciences, Little Rock, Arkansas 72205, USA. davisdaniela@uams.edu

Dermatologic Surgery : Official Publication for American Society for Dermatologic Surgery [Et Al.]

|May 12, 2012

Summary

This summary is machine-generated.

Optimizing hematoxylin staining for frozen tissue requires specific formulations. Augmenting regressive hematoxylin with permanganate offers rapid, colorfast staining, ideal for frozen sections.

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Area of Science:

Histology
Biochemistry
Pathology

Background:

Hematoxylin solutions require additives for stable purple-blue staining.
Optimizing staining protocols is crucial for accurate tissue diagnosis.

Purpose of the Study:

To identify the optimal hematoxylin cocktail for frozen tissue preparation.
To determine the fastest effective immersion times for hematoxylin staining.

Main Methods:

Simultaneous testing of hematoxylin solution types, oxidizer concentrations, and immersion times.
Utilized normal skin frozen sections for evaluation.

Main Results:

Regressive hematoxylin solutions demonstrated faster staining compared to progressive formulations.
Permanganate served as the most effective oxidizer for premixed hematoxylin.

Conclusions:

Enhancing premixed regressive hematoxylin with permanganate accelerates staining.
This rapid staining method is highly beneficial for frozen tissue sections.