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Related Experiment Video

Updated: Jun 13, 2026

A Method for Screening and Validation of Resistant Mutations Against Kinase Inhibitors

A Method for Screening and Validation of Resistant Mutations Against Kinase Inhibitors

Published on: December 7, 2014

Visual screening for JAK2V617F mutation by a disposable dipstick.

Jessica K Konstantou¹, Alexandra C Iliadi, Penelope C Ioannou

¹Laboratory of Analytical Chemistry, Department of Chemistry, Athens University, 15771, Athens, Greece.

Analytical and Bioanalytical Chemistry

|April 30, 2010

Summary

A new dipstick test allows for rapid, visual detection of the JAK2V617F mutation. This simplifies JAK2 genotyping for myeloproliferative neoplasms, reducing the need for specialized equipment and expertise.

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Area of Science:

Hematology
Molecular Diagnostics
Genetics

Background:

The JAK2V617F mutation is a key marker in myeloproliferative neoplasms like polycythemia vera.
Existing JAK2 genotyping methods are often complex, time-consuming, or require expensive equipment.
Accurate and accessible JAK2V617F detection is crucial for diagnosis and patient management.

Purpose of the Study:

To develop a rapid, visually detectable method for JAK2V617F allele detection.
To simplify the diagnostic process for JAK2-mutated myeloproliferative neoplasms.
To provide a cost-effective and user-friendly alternative to current genotyping techniques.

Main Methods:

A novel triprimer PCR assay was designed for JAK2V617F detection.
The assay utilizes a dry-reagent format integrated into a dipstick test.
Visual detection of PCR products eliminates the need for specialized instrumentation.

Main Results:

The dipstick test enables direct, naked-eye detection of the JAK2V617F allele.
The entire process, from sample to result, takes only minutes.
The method minimizes the need for extensive laboratory infrastructure and highly trained personnel.

Conclusions:

This dipstick test offers a simplified and rapid approach to JAK2V617F genotyping.
The assay is suitable for resource-limited settings and routine clinical use.
Visual detection of JAK2V617F facilitates quicker diagnosis of relevant hematological malignancies.