THTR2 Activators
THTR2 Activators are a specialized group of chemical compounds that specifically enhance the function of the Thiamine Transporter 2 (THTR2), a protein crucial for the cellular uptake of thiamine (vitamin B1). THTR2 is encoded by the gene SLC19A3 and plays a pivotal role in maintaining thiamine homeostasis in the body. The activators of THTR2 function through various biochemical pathways, primarily by increasing the affinity of the transporter for thiamine or by stabilizing the protein's conformation to facilitate a more efficient transport cycle. Some activators may interact allosterically, binding to sites distinct from the thiamine binding site, thereby inducing conformational changes that result in an increased transport rate. Others might enhance the insertion and stability of the THTR2 protein within the cellular membrane, which is a critical aspect of its overall function.
The biochemical activation mechanisms of THTR2 activators are diverse and intricate. Certain compounds may lead to the post-translational modification of THTR2, such as phosphorylation, which can enhance transporter activity. Phosphorylation can induce a conformational change, leading to a higher turnover rate of thiamine transport. On the other hand, some THTR2 activators work by upregulating the expression of the SLC19A3 gene, resulting in increased synthesis of the THTR2 protein and thus, elevating the overall thiamine uptake capacity of cells. Furthermore, the activity of THTR2 can be enhanced indirectly by activators that modulate membrane fluidity, as the dynamic nature of the lipid bilayer can affect transporter mobility and accessibility. Through these multifaceted approaches, THTR2 activators improve the functional efficiency of thiamine uptake without directly increasing the protein's expression levels, ensuring a consistent and adequate supply of this essential micronutrient to the cells.
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| Product Name | CAS # | Catalog # | QUANTITY | Price | Citations | RATING |
|---|---|---|---|---|---|---|
Zinc | 7440-66-6 | sc-213177 | 100 g | $48.00 | ||
Zinc ions are known to play a role in the structural stabilization of many proteins. When Zinc is chelated by Zinc Sulfate, it can enhance the folding and stability of THTR2, leading to an indirect increase in THTR2 protein activity by affecting its structural integrity. | ||||||
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 ions are essential cofactors for many enzymes. Magnesium Chloride provides Magnesium, which can indirectly activate THTR2 by ensuring the optimal conformation of THTR2 for substrate binding, thus enhancing its transport activity. | ||||||
Coenzyme Q10 | 303-98-0 | sc-205262 sc-205262A | 1 g 5 g | $71.00 $184.00 | 1 | |
Coenzyme Q10 is involved in the mitochondrial electron transport chain. By supporting ATP synthesis, it indirectly enhances THTR2 activity by providing the necessary energy for its transport function. | ||||||
Sodium selenite | 10102-18-8 | sc-253595 sc-253595B sc-253595C sc-253595A | 5 g 500 g 1 kg 100 g | $49.00 $183.00 $316.00 $98.00 | 3 | |
Selenium, supplied as Sodium Selenite, is essential for the proper function of selenoproteins. While not directly interacting with THTR2, the presence of selenium ensures the activity of such proteins which can maintain cellular homeostasis, indirectly supporting THTR2 activity. | ||||||
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 an antioxidant that helps regenerate other antioxidants, indirectly maintaining the redox state that affects THTR2 activity by ensuring that oxidative stress does not inhibit its function. | ||||||
Pyridoxal-5-phosphate | 54-47-7 | sc-205825 | 5 g | $104.00 | ||
Pyridoxal Phosphate is the active form of Vitamin B6 and serves as a cofactor for enzymes in amino acid metabolism. These metabolic pathways produce substrates and cofactors that indirectly enhance THTR2 activity. | ||||||
Folic Acid | 59-30-3 | sc-204758 | 10 g | $73.00 | 2 | |
Folic Acid is involved in one-carbon metabolism and nucleotide biosynthesis. By participating in these pathways, it indirectly supports THTR2 activity by ensuring the supply of necessary metabolites for cellular processes that THTR2 is involved in. | ||||||
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 a precursor to FAD, a cofactor for various enzymes. Indirect enhancement of THTR2 activity may occur as FAD-dependent enzymes support metabolic pathways that maintain the cellular environment necessary for THTR2 function. | ||||||
L-Ascorbic acid, free acid | 50-81-7 | sc-202686 | 100 g | $46.00 | 5 | |
Vitamin C, or ascorbic acid, is a cofactor for enzymes in collagen synthesis and an antioxidant. By contributing to cellular antioxidant capacity, it indirectly enhances THTR2 activity by maintaining a cellular environment conducive to its function. | ||||||
Manganese(II) chloride beads | 7773-01-5 | sc-252989 sc-252989A | 100 g 500 g | $19.00 $31.00 | ||
Manganese is a cofactor for various enzymes, including those in the antioxidant system. By indirectly affecting the oxidative state of the cell, Manganese Chloride can support THTR2 activity by maintaining a cellular environment that allows for optimal function. | ||||||