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Updated: May 26, 2025
A11-positive β-amyloid Oligomer Preparation and Assessment Using Dot Blotting Analysis
Published on: May 22, 2018
34βE12 is the Most Reliable Marker for Keratin-Derived Cutaneous Amyloid: A Comparative Study
Maged Daruish1,2, Ghada Al-Sharbatee3, Corrado D'Arrigo2
1Department of Cellular Pathology, Dorset County Hospital NHS Foundation Trust, Dorchester, United Kingdom.
Abstract:
Congo red (CR) remains the most commonly used stain by pathologists to detect amyloid deposition. CR, however, has limitations including variable sensitivity with potential of false negative results. We investigated the staining intensity of CR in comparison to commercially available cytokeratin immunohistochemical markers in a series of primary cutaneous amyloidosis originating from keratin filaments.
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