Glyoxalase II Activators
Glyoxalase II activators are chemical compounds that enhance the enzymatic activity of Glyoxalase II, a critical enzyme in the glyoxalase system responsible for detoxifying methylglyoxal, a cytotoxic byproduct of glycolysis. These activators function by stabilizing the enzyme-substrate complex or by inducing conformational changes that increase the enzyme's affinity for its substrate. The glyoxalase system, which includes Glyoxalase I and Glyoxalase II, plays a pivotal role in cellular metabolism by converting methylglyoxal into D-lactate through a glutathione-dependent mechanism. Glyoxalase II specifically catalyzes the hydrolysis of S-D-lactoyl-glutathione to glutathione and D-lactate. Through this catalytic process, the enzyme helps maintain cellular homeostasis and prevents the accumulation of reactive carbonyl species that can lead to advanced glycation end-products (AGEs), which are associated with aging and various cellular dysfunctions.
Activators of Glyoxalase II are characterized by their ability to bind to the enzyme and facilitate its catalytic function. These molecules often mimic the structural features of the enzyme's natural substrates or products and may interact with key amino acid residues in the active site, enhancing the rate of reaction. By increasing the efficiency of Glyoxalase II, these activators help in maintaining the overall efficiency of the glyoxalase system. This is particularly crucial under conditions of oxidative stress, where the levels of reactive carbonyl compounds like methylglyoxal are elevated. By bolstering the activity of Glyoxalase II, these activators contribute to the detoxification pathway, ensuring that harmful intermediates are swiftly and effectively cleared from the cell.
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| Product Name | CAS # | Catalog # | QUANTITY | Price | Citations | RATING |
|---|---|---|---|---|---|---|
Glutathione, reduced | 70-18-8 | sc-29094 sc-29094A | 10 g 1 kg | $82.00 $2091.00 | 8 | |
Glutathione, a tripeptide with antioxidant properties, can enhance the activity of Glyoxalase II by serving as a cofactor. Glyoxalase II requires reduced glutathione to catalyze the conversion of S-D-lactoylglutathione to glutathione and D-lactic acid, which is a crucial step in the detoxification of methylglyoxal. | ||||||
Ademetionine | 29908-03-0 | sc-278677 sc-278677A | 100 mg 1 g | $184.00 $668.00 | 2 | |
S-Adenosylmethionine provides a methyl group that can donate to various substrates and is essential in the methylation pathways. It indirectly enhances Glyoxalase II activity by maintaining the cellular redox state and glutathione levels, thus supporting the enzyme's catalytic function. | ||||||
N-Acetyl-L-cysteine | 616-91-1 | sc-202232 sc-202232A sc-202232C sc-202232B | 5 g 25 g 1 kg 100 g | $34.00 $74.00 $270.00 $114.00 | 34 | |
N-Acetylcysteine serves as a precursor to cysteine, which is a constituent of glutathione. By increasing intracellular glutathione levels, it indirectly supports Glyoxalase II activity in the detoxification process. | ||||||
α-Lipoic Acid | 1077-28-7 | sc-202032 sc-202032A sc-202032B sc-202032C sc-202032D | 5 g 10 g 250 g 500 g 1 kg | $69.00 $122.00 $212.00 $380.00 $716.00 | 3 | |
Alpha-lipoic acid is known to increase glutathione synthesis. By augmenting the levels of this cofactor, it enhances the functionality of Glyoxalase II in its role of detoxifying methylglyoxal. | ||||||
Pyridoxine Hydrochloride | 58-56-0 | sc-219674 | 10 mg | $42.00 | ||
Pyridoxine Hydrochloride is involved in the synthesis of glutathione through its role as a cofactor in various enzymatic reactions. By promoting glutathione synthesis, it indirectly enhances Glyoxalase II activity. | ||||||
Selenium | 7782-49-2 | sc-250973 | 50 g | $62.00 | 1 | |
Selenium is an important cofactor for glutathione peroxidase, which works in conjunction with Glyoxalase II to reduce oxidative stress. By supporting the antioxidant system, it indirectly enhances the activity of Glyoxalase II. | ||||||
Manganese(II) chloride beads | 7773-01-5 | sc-252989 sc-252989A | 100 g 500 g | $19.00 $31.00 | ||
Manganese ions can act as a cofactor for various enzymes, including Glyoxalase II. By providing these essential ions, manganese (II) chloride can enhance the enzymatic activity of Glyoxalase II. | ||||||
Zinc | 7440-66-6 | sc-213177 | 100 g | $48.00 | ||
Zinc ions are crucial for the structural integrity of many enzymes, including Glyoxalase II. Zinc sulfate supplementation can thus enhance Glyoxalase II activity by supporting its proper conformation. | ||||||
Copper(II) sulfate | 7758-98-7 | sc-211133 sc-211133A sc-211133B | 100 g 500 g 1 kg | $46.00 $122.00 $189.00 | 3 | |
Copper can act as a cofactor for enzymes that regulate oxidative stress and may indirectly enhance Glyoxalase II activity by maintaining cellular redox balance. | ||||||
Riboflavin | 83-88-5 | sc-205906 sc-205906A sc-205906B | 25 g 100 g 1 kg | $41.00 $112.00 $525.00 | 3 | |
Riboflavin is essential for the synthesis of flavoenzymes involved in redox metabolism, which can indirectly support Glyoxalase II activity by providing a healthy cellular redox environment. | ||||||