What pH the Enzyme Named Peroxidase Works Best At

For my research purpose, the enzyme named peroxidase is most suitable, but to find the pH value that is most suitable for peroxidase. Grinding celery and most other animals and plants, you will find enzyme peroxidase. Hydrogen peroxide is generated by the chemical reaction of animals and plants, and it may be poisoned if accumulated. The enzyme peroxidase is decomposed into water and oxygen as a catalyst for decomposing hydrogen peroxide. The reaction is as follows. 2 H 2 O = 2 H 2 O + O 2 (Aq) (L) (G) Regardless of which pH contributes to enzyme production, the amount of oxygen released from celery

The enzyme is a biocatalyst. In other words, they accelerated the reaction and did not run out. The enzyme works best at a specific temperature and pH value. Their best work is 37.2 ° C, which depends on the role of the enzyme at different pH values. Pepsin The enzyme we test is best at pH, each enzyme uses rocking and an important system, which means that they are suitable for the substances they are going to decompose and for only that substance It means. Some examples of enzymes and their substrates are protein-protease carbohydrate-carbohydrate enzymes. When an enzyme is immobilized on its substrate, this region is called the active site.

The enzyme works only in the narrow pH range, the pH of the enzyme is optimal. This enzyme is most suitable for pH 3. If its hydrogen ion concentration is higher than the performance the performance declines rapidly and if it becomes more basic it will slowly decline until it no longer becomes 11. The usual pH is 5

Other factors that affect enzyme activity include pH and temperature. Most mammalian enzymes act maximally near physiological pH and body temperature. There are some exceptions. Stomach digestive enzyme pepsin works best at pH 2.0 (pH of the stomach). Bacteria found in hot springs have enzymes that act at or near the boiling point of water. However, in most cases extreme pH or temperature destroys the enzyme during the development of enzymes called denaturation. Only a very accurate three-dimensional arrangement or folding of amino acid chains is functional. Non-denatured or unfolded proteins are inactive. Degeneration is observed when cooking egg whites. Protein in the egg white spreads and forms gelatinous aggregates with other unfolded proteins. The same happens when breaking milk by widening its pH sufficiently for the bacteria to spread milk protein and curd it.

Peroxidase is widely used for the development of analysis kits and diagnostic kits. Among peroxidases, horseradish peroxidase is most commonly used for analytical purposes. However, other plant peroxidases with broad pH and temperature stability are becoming an alternative to HRP. As peroxidases have the ability to produce stable chromogenic products, they are candidate enzymes suitable for the preparation of various diagnostic kits based on enzyme-linked antibody technology. We developed uric acid test kit using radish root peroxidase