What is FISH Technology?
Fluorescence In Situ Hybridization (FISH) is a molecular cytogenetic diagnostic technique. It uses DNA nucleic acid probes labeled with fluorescent dyes to hybridize with DNA nucleic acid sequences in samples. By observing the position and quantity of fluorescent signals through a fluorescence microscope, it can determine the deletion, amplification, translocation and other conditions of the target sequence. This technology is widely used in fields such as chromosomal structural variation analysis, genome research, and prenatal diagnosis.
The Importance of FISH Technology
With its high resolution, high specificity and broad applicability, FISH technology has become a crucial tool in the biomedical field. It not only helps scientists deeply explore the essence of life, but also provides important support for disease diagnosis and treatment. For instance, in the detection of the Her-2/neu gene in breast cancer, FISH technology is a key indicator for determining the use of targeted drugs.
Challenges of FISH Technology
Despite its power, FISH technology still faces challenges in practical operation, such as weak fluorescent signals, background noise interference, and signal overlap across different channels. These challenges require the use of light sources with high brightness and low phototoxicity, as well as filter sets with high cutoff performance and high-performance fluorescence microscopes.
Mshot’s FISH Solutions
As a provider of microscopy imaging solutions, Mshot offers a complete set of solutions to address the challenges of FISH technology, including:
1.High-performance fluorescence microscopes: The Mshot MF43-N fluorescence microscope is equipped with a 6-position epi-fluorescence module, supporting multi-channel fluorescence detection and ensuring high signal-to-noise ratio fluorescence imaging.
2.High-power LED fluorescence light sources: Mshot series LED light sources, such as MG-120, provide high-brightness and low-thermal-damage light sources with instant-on operation and long service life.
3.High-sensitivity microscope cameras: Fluorescence microscope cameras like Mshot MSX11 feature excellent weak fluorescence capture capability, ensuring high-quality fluorescence imaging in FISH detection.
4.Professional FISH image analysis and processing software: The software developed by Mshot has functions including signal enhancement, background removal, and channel overlay, significantly improving the effect and efficiency of FISH image processing.
Mshot’s FISH solutions not only provide comprehensive support from hardware to software, but also meet the needs of scientific research and clinical practice with their advantages of high cost-effectiveness, easy operation and maintenance. Our solutions have been adopted by over 100,000 users worldwide and earned an excellent reputation.