IMMUNOFLUORESCENCE Meaning and
Definition
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Immunofluorescence is a laboratory technique used in biomedical research and diagnostic testing to detect and visualize specific proteins or antigens within cells or tissues. It is based on the principle of fluorescence, which involves the emission of light of a specific wavelength when certain molecules are excited by light of a different wavelength.
In immunofluorescence, samples are first treated with specific antibodies that bind to the target protein or antigen of interest. These antibodies are often labeled with a fluorescent dye, which allows for their detection and visualization under a fluorescence microscope. When the sample is illuminated with the appropriate wavelength, the labeled antibodies emit light of a specific color, which can be captured and observed using a fluorescence microscope.
The technique of immunofluorescence offers several advantages over traditional staining methods. It enables researchers to study the distribution, localization, and expression level of proteins within cells or tissues, providing valuable insights into cellular processes and disease mechanisms. Furthermore, immunofluorescence can be combined with other staining methods or techniques, such as DNA staining or electron microscopy, to obtain comprehensive and detailed information about the sample.
Overall, immunofluorescence is a powerful tool in molecular biology and medical diagnostics, allowing researchers and clinicians to visualize and study specific proteins or antigens within biological samples, contributing to a better understanding and diagnosis of various diseases and conditions.
Common Misspellings for IMMUNOFLUORESCENCE
- ummunofluorescence
- jmmunofluorescence
- kmmunofluorescence
- ommunofluorescence
- 9mmunofluorescence
- 8mmunofluorescence
- inmunofluorescence
- ikmunofluorescence
- ijmunofluorescence
- imnunofluorescence
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- imjunofluorescence
- immynofluorescence
- immhnofluorescence
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- imm7nofluorescence
- immubofluorescence
- immunoflorescence
- immunofluoresence
- immunofluorescense
Etymology of IMMUNOFLUORESCENCE
The word "immunofluorescence" has its etymology rooted in two key components: "immuno-" and "fluorescence".
1. "Immuno-" comes from the Latin word "immunis", meaning "exempt" or "free from". In the context of immunology, it refers to the immune system response in defending the body against pathogens.
2. "Fluorescence" has its roots in the Latin word "fluere", meaning "to flow". It was combined with the prefix "fluoro-" derived from the Latin "fluor", meaning "flowing" or "fluid". This prefix was used in chemistry to denote the flow or emission of electromagnetic radiation.
