Iterative Bleaching Extends Multiplicity with Use of Staining Automation for Core Facilities

Anna E. Tseng; Aoife O'Connell; Aaron Benhamou; Shivraj Yabaji; Igor Kramnik; Nicholas A. Crossland; Emily Speranza

doi:10.3791/67853

Le blanchiment itératif étend la multiplicité grâce à l’utilisation de l’automatisation de la col...

JoVE Journal
Immunology and Infection

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JoVE Journal Immunology and Infection

Iterative Bleaching Extends Multiplicity with Use of Staining Automation for Core Facilities

Le blanchiment itératif étend la multiplicité grâce à l’utilisation de l’automatisation de la coloration pour les installations centrales

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04:52 min

August 6, 2025

DOI: 10.3791/67853-v

Anna E. Tseng^1,2, Aoife O'Connell¹, Aaron Benhamou^1,3, Shivraj Yabaji^1,2, Igor Kramnik^1,2, Nicholas A. Crossland^1,2,3, Emily Speranza⁴

¹National Emerging Infectious Diseases Laboratories (NEIDL),Boston University, ²Department of Pathology and Laboratory Medicine,Boston University Chobanian and Avedisian School of Medicine, ³Department of Virology, Immunology and Microbiology,Boston University Chobanian and Avedisian School of Medicine, ⁴Florida Research and Innovation Center,Cleveland Clinic Foundation

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Overview

This article describes the application of the Iterative Bleaching Extends Multiplicity (IBEX) method. It highlights the use of commercially available, automated tissue stainers and discusses optimization considerations for tyramide signal amplification-based reagents.

Key Study Components

Area of Science

Neuroscience
Biotechnology
Histology

Background

IBEX is a method designed to enhance imaging techniques.
Tissue staining is crucial for visualizing cellular structures.
Tyramide signal amplification increases the sensitivity of detection.
Automated stainers improve reproducibility and efficiency.

Purpose of Study

To demonstrate the IBEX method in a practical setting.
To optimize the use of automated tissue stainers.
To evaluate the effectiveness of tyramide signal amplification reagents.

Methods Used

Application of the IBEX method.
Utilization of automated tissue stainers.
Optimization of tyramide signal amplification.
Comparative analysis of staining results.

Main Results

Successful application of IBEX with automated stainers.
Improved staining quality and consistency.
Effective enhancement of signal detection using tyramide amplification.
Demonstrated feasibility for broader applications in neuroscience.

Conclusions

IBEX is a valuable method for enhancing tissue imaging.
Automated stainers can streamline the staining process.
Tyramide signal amplification significantly improves detection sensitivity.

Frequently Asked Questions

What is the IBEX method?

The IBEX method is a technique designed to enhance imaging through iterative bleaching and staining processes.

How does tyramide signal amplification work?

Tyramide signal amplification increases the sensitivity of detection by using tyramide compounds that bind to the target and amplify the signal.

What are the benefits of using automated tissue stainers?

Automated tissue stainers improve reproducibility, efficiency, and consistency in staining protocols.

Can the IBEX method be applied to other types of tissues?

Yes, the IBEX method can be adapted for various tissue types to enhance imaging results.

What are the main findings of this study?

The study found that the IBEX method, when combined with automated staining and tyramide amplification, significantly improves tissue imaging quality.

Ici, nous décrivons l’application de la méthode IBEX (Iterative Bleaching Extends Multiplicity) à l’aide de colorants tissulaires automatisés disponibles dans le commerce et des considérations d’optimisation pour l’utilisation de réactifs basés sur l’amplification du signal tyramide.

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