FAR WESTERN BLOT Meaning and
Definition
-
Far Western Blot is an analytical technique employed in molecular biology and protein chemistry to investigate protein-protein interactions. It is a modification of the traditional Western blotting methodology used to detect and visualize specific proteins within a sample mixture.
In a Far Western Blot, proteins of interest (bait proteins) are immobilized on a solid support, such as a nitrocellulose membrane, through a process known as protein transfer. This immobilization allows the bait proteins to maintain their conformation and functionality. The immobilized bait proteins serve as a trap to capture other proteins (prey proteins) present within the sample or extract being tested.
The next step involves incubating the immobilized bait proteins with the protein sample mixture, which includes the potential prey proteins. Through the process of protein-protein interactions, if any prey protein binds to the bait protein on the membrane, it can be detected. Such interactions are usually detected using specific antibodies that recognize and bind to the prey protein. This is followed by the detection step, where the antibody-bound prey proteins are visualized using various labeling techniques, such as enzymatic or fluorescent detection methods.
Far Western Blotting provides valuable insights into protein-protein interactions and allows the identification of novel partners of the bait protein. It is widely employed in the study of signal transduction, protein localization, and protein interaction networks. The technique is especially useful in identifying protein-protein interactions that are transient, weak, or mediated by non-covalent interactions and serves as an important tool for elucidating complex cellular processes.
Common Misspellings for FAR WESTERN BLOT
- dar western blot
- car western blot
- var western blot
- gar western blot
- tar western blot
- rar western blot
- fzr western blot
- fsr western blot
- fwr western blot
- fqr western blot
- fae western blot
- fad western blot
- faf western blot
- fat western blot
- fa5 western blot
- fa4 western blot
- far qestern blot
- far aestern blot
- far sestern blot
- far eestern blot
Infographic
Add the infographic to your website:
