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Quantitative determination of mitophagy by fluorescence microscope (CAT#: STEM-MIT-0173-LJX)

Introduction

Mitophagy is an evolutionally conserved cellular process that eliminates dysfunctional and excess mitochondria, thereby facilitating mitochondrial quality control and metabolic recycling. In addition, mitophagy is essential for cellular homeostasis and tissue development, and mitophagic dysfunction is related to various pathologies including neurodegenerative diseases and cancer. Thus, accurate quantitative measurement of mitophagy is one of the hot topics in the field of mitochondrial research. Fluorescence microscopical technology, one of the most widely used technologies at present, can well explain the occurrence and activity of mitophagy.




Principle

Fluorescence microscope is a basic tool of immunofluorescence cytochemistry. It is composed of light source, filter plate system and optical system. Is to use a certain wavelength of light to stimulate the specimen to emit fluorescence, through the objective lens and eyepiece system to enlarge the image to observe the specimen.

Applications

Studing the absorption, transportation, distribution and localization of chemical substances in cells
For observation and study of plant cells

Procedure

1. Sampling
2. Preparation of slices
3. Staining (Select according to the specific experimental situation)
4. Observation

Materials

• Sample Type:
Intracellular mitochondria

Notes

Operate in strict accordance with the manufacturer's instructions and do not change the procedure at will
The object of observation must be a specimen that fluoresces spontaneously or has been stained with fluorescent dye