AP4A Hydrolase Activators
AP4A hydrolases, also known as diadenosine tetraphosphate hydrolases, are enzymes that specifically catalyze the hydrolysis of the unusual nucleotide diadenosine tetraphosphate (Ap4A) into two ADP molecules. This reaction plays a significant role in maintaining cellular nucleotide pools and can be involved in the regulation of various cellular processes, including DNA replication and repair, as well as the stress response. AP4A hydrolase activators are compounds that enhance the enzymatic activity of AP4A hydrolases. These activators can be either small molecules or larger biomolecules that increase enzyme activity through various mechanisms.
The precise mechanism of action by which these activators enhance AP4A hydrolase activity can vary widely and is the subject of ongoing research. Some activators may bind directly to the enzyme, inducing a conformational change that results in an increased affinity for the substrate Ap4A, or a higher turnover number. This could involve allosteric modulation, where the activator binds to a site distinct from the active site, changing the enzyme's shape and thus its activity. Other activators may indirectly enhance hydrolase activity by increasing the expression of the AP4A hydrolase gene, thereby increasing the amount of enzyme available in the cell. The function of AP4A hydrolase within biological systems is complex and multifaceted. By regulating the levels of Ap4A, the enzyme can influence several biochemical pathways and cellular functions. Ap4A itself is thought to act as a signaling molecule, and its hydrolysis by AP4A hydrolase may represent a critical step in signal transduction. The modulation of AP4A levels through the action of AP4A hydrolase activators can, therefore, have significant effects on cellular function.
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| Product Name | CAS # | Catalog # | QUANTITY | Price | Citations | RATING |
|---|---|---|---|---|---|---|
Magnesium chloride | 7786-30-3 | sc-255260C sc-255260B sc-255260 sc-255260A | 10 g 25 g 100 g 500 g | $28.00 $35.00 $48.00 $125.00 | 2 | |
Magnesium chloride acts as a cofactor necessary for the optimal activity of AP4A Hydrolase. It stabilizes the structure of ATP, the substrate for the hydrolase reaction, thereby enhancing the catalytic efficiency and functional activity of AP4A Hydrolase. | ||||||
Potassium Chloride | 7447-40-7 | sc-203207 sc-203207A sc-203207B sc-203207C | 500 g 2 kg 5 kg 10 kg | $55.00 $155.00 $285.00 $455.00 | 5 | |
Potassium ions are essential for the activity of many enzymes, including AP4A Hydrolase. They help in maintaining the ionic environment and enzyme conformation that is conducive to the hydrolase activity, indirectly enhancing the function of AP4A Hydrolase. | ||||||
Zinc | 7440-66-6 | sc-213177 | 100 g | $48.00 | ||
Zinc acts as a cofactor for AP4A Hydrolase and is required for the structural integrity of the active site. Zinc sulfate supplementation can enhance the enzymatic activity of AP4A Hydrolase by maintaining the proper conformation of the protein necessary for its function. | ||||||
Sodium Chloride | 7647-14-5 | sc-203274 sc-203274A sc-203274B sc-203274C | 500 g 2 kg 5 kg 10 kg | $19.00 $30.00 $60.00 $110.00 | 15 | |
Sodium ions influence the ionic strength and hydration of enzymes and substrates, which can affect enzyme activity. For AP4A Hydrolase, sodium chloride can enhance the protein's activity by optimizing the reaction conditions and stabilizing the transition state of the substrate. | ||||||
Calcium chloride anhydrous | 10043-52-4 | sc-207392 sc-207392A | 100 g 500 g | $66.00 $262.00 | 1 | |
Calcium ions can modulate enzyme activity and stability. For AP4A Hydrolase, calcium chloride may enhance its activity by affecting the protein's conformation and stabilizing the substrate binding, thus promoting the hydrolysis of Ap4A. | ||||||
Ammonium Sulfate | 7783-20-2 | sc-29085A sc-29085 sc-29085B sc-29085C sc-29085D sc-29085E | 500 g 1 kg 2 kg 5 kg 10 kg 22.95 kg | $11.00 $21.00 $31.00 $41.00 $61.00 $102.00 | 9 | |
Ammonium sulfate can be used to modulate the protein solubility and stability, which may indirectly enhance the enzymatic activity of AP4A Hydrolase by ensuring optimal enzyme concentration and stability during the catalytic process. | ||||||
NAD+, Free Acid | 53-84-9 | sc-208084B sc-208084 sc-208084A sc-208084C sc-208084D sc-208084E sc-208084F | 1 g 5 g 10 g 25 g 100 g 1 kg 5 kg | $57.00 $191.00 $302.00 $450.00 $1800.00 $3570.00 $10710.00 | 4 | |
NAD+ participates in various metabolic reactions involving hydrolases. Although not a direct substrate or cofactor for AP4A Hydrolase, its role in cellular metabolism could indirectly enhance the activity of AP4A Hydrolase by maintaining a favorable cellular environment for its action. | ||||||
Manganese(II) chloride beads | 7773-01-5 | sc-252989 sc-252989A | 100 g 500 g | $19.00 $31.00 | ||
Manganese ions can act as cofactors for some hydrolases and may influence the activity of AP4A Hydrolase. The presence of Manganese(II) chloride could enhance the catalytic activity of AP4A Hydrolase by acting as an alternative cofactor or stabilizing the enzyme structure. | ||||||