CATIONISED FERRITIN Meaning and
Definition
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Cationised ferritin refers to a modified form of ferritin, a globular protein composed of 24 subunits arranged in a symmetrical manner. In this modified form, ferritin undergoes a process called cationization, where positive charges are introduced onto the surface of the protein. This is usually achieved by a chemical reaction that replaces some of the negatively charged groups, such as carboxylate ions, with positively charged groups, usually amino groups.
The cationization of ferritin enhances its stability and also modifies its surface properties, particularly its charge. The introduction of positive charges alters the electrophoretic behavior of the ferritin molecule, resulting in a reduced mobility during electrophoresis. This modified form of ferritin has been widely utilized in biochemistry and biotechnology, primarily as a model system for studying protein behavior and as a tool for investigating various biological processes.
Cationised ferritin has proven to be especially useful in electron microscopy studies. Due to its positive charges, it can bind to negatively charged molecules or structures, allowing for efficient labeling and visualization. Additionally, cationised ferritin has been used to study the permeability of biological membranes, as the positive charges can alter the interactions between the ferritin and the membrane, providing insights into the transport mechanisms across cellular barriers.
Overall, cationised ferritin is a crucial tool in various scientific studies, providing researchers with valuable information about protein behavior, surface charge interactions, and the structure and function of biological systems.
Common Misspellings for CATIONISED FERRITIN
- xationised ferritin
- vationised ferritin
- fationised ferritin
- dationised ferritin
- cztionised ferritin
- cstionised ferritin
- cwtionised ferritin
- cqtionised ferritin
- carionised ferritin
- cafionised ferritin
- cagionised ferritin
- cayionised ferritin
- ca6ionised ferritin
- ca5ionised ferritin
- catuonised ferritin
- catjonised ferritin
- catkonised ferritin
- catoonised ferritin
- cat9onised ferritin
- cat8onised ferritin
Etymology of CATIONISED FERRITIN
The term "cationised ferritin" is a compound phrase created by combining the words "cationised" and "ferritin".
The word "ferritin" originated from the Latin word "ferrum", meaning "iron". Ferritin is a protein that stores iron in cells. Its name reflects its role in iron storage and its high iron content.
The term "cationised" is derived from the noun "cation", which refers to a positively charged ion. This word is formed by combining the Latin word "cation" (meaning "going down" or "descending") with the suffix "-ion" (indicating "action" or "process"). In the context of "cationised ferritin", it suggests that the ferritin protein has been chemically modified or treated to carry a positive charge.
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