LDH-B Activators
The chemical class of LDH-B activators encompasses a diverse array of compounds that specifically target lactate dehydrogenase B (LDH-B), a crucial enzyme in cellular lactate metabolism. These activators can be classified into direct and indirect categories based on their mechanisms of action. Direct activators, including Manganese(II) chloride, Fructose-1,6-bisphosphate, Arsenite, Diethyl malate, Pyruvamide, Dimethyl α-ketoglutarate, Iron(II) sulfate, α-Ketoglutaric acid, Ethyl pyruvate, L-Ascorbic acid 2-phosphate, Sodium 2,4-dichlorophenoxyacetate, and Nickel sulfate, exert their effects by directly interacting with LDH-B or influencing its cofactors. For instance, Manganese(II) chloride and Iron(II) sulfate act as cofactors essential for LDH-B activity, directly participating in the catalytic process. Fructose-1,6-bisphosphate enhances LDH-B's catalytic efficiency by serving as a glycolytic substrate, while Arsenite acts as an electron acceptor, promoting LDH-B activity through its influence on redox balance.
Indirect activators, represented by these compounds, modulate LDH-B activity through alternative pathways. The activation mechanisms involve substrate availability, redox modulation, and participation in key biochemical reactions. The specificity of these activators in targeting LDH-B provides valuable tools for studying lactate metabolism and its intricate regulatory network within cells. Understanding the diverse mechanisms employed by LDH-B activators sheds light on the dynamic nature of cellular lactate metabolism.
SEE ALSO...
| Product Name | CAS # | Catalog # | QUANTITY | Price | Citations | RATING |
|---|---|---|---|---|---|---|
Manganese(II) chloride beads | 7773-01-5 | sc-252989 sc-252989A | 100 g 500 g | $19.00 $31.00 | ||
Manganese(II) chloride serves as a direct activator of LDH-B by acting as a cofactor essential for the enzyme's activity. As a component of the active site, manganese(II) chloride facilitates the conversion of lactate to pyruvate, promoting LDH-B activity. | ||||||
D-Fructose 1,6-bisphosphate sodium salt | 488-69-7 | sc-484714 | 50 g | $304.00 | ||
Fructose-1,6-bisphosphate acts as a direct activator of LDH-B by enhancing the enzyme's catalytic efficiency. This compound serves as a substrate in the glycolytic pathway, promoting the conversion of lactate to pyruvate. | ||||||
Sodium (meta)arsenite | 7784-46-5 | sc-250986 sc-250986A | 100 g 1 kg | $108.00 $780.00 | 3 | |
Sodium (meta)arsenite acts as a direct activator of LDH-B by influencing the enzyme's redox state. As an electron acceptor, arsenite promotes LDH-B activity by participating in the reduction of lactate to pyruvate. | ||||||
Dimethyl 2-Ketoglutaconate | 13192-04-6 | sc-211344 | 1 g | $49.00 | 2 | |
Dimethyl 2-Ketoglutaconate serves as a direct activator of LDH-B by influencing the enzyme's substrate availability. As a derivative of α-ketoglutarate, dimethyl α-ketoglutarate enhances the conversion of lactate to pyruvate, promoting LDH-B activity. Its direct interaction with the enzyme's active site offers a specific approach to modulate lactate metabolism. | ||||||
Ferrous Sulfate (Iron II Sulfate) Heptahydrate | 7782-63-0 | sc-211505 sc-211505A | 250 g 500 g | $73.00 $109.00 | ||
Iron(II) sulfate serves as a direct activator of LDH-B by acting as a cofactor essential for the enzyme's activity. As a component of the active site, iron(II) sulfate facilitates the conversion of lactate to pyruvate, promoting LDH-B activity. Its direct involvement in the catalytic process makes it a crucial activator, providing insights into the cofactor-dependent regulation of LDH-B and potential implications for cellular metabolism. | ||||||
α-Ketoglutaric Acid | 328-50-7 | sc-208504 sc-208504A sc-208504B sc-208504C sc-208504D sc-208504E sc-208504F | 25 g 100 g 250 g 500 g 1 kg 5 kg 16 kg | $33.00 $43.00 $63.00 $110.00 $188.00 $738.00 $2091.00 | 2 | |
α-Ketoglutaric acid acts as a direct activator of LDH-B by influencing the enzyme's substrate availability. As a substrate in the tricarboxylic acid (TCA) cycle, α-ketoglutaric acid enhances the conversion of lactate to pyruvate, promoting LDH-B activity. | ||||||
Ethyl pyruvate | 617-35-6 | sc-257508 | 25 g | $33.00 | 2 | |
Ethyl pyruvate serves as a direct activator of LDH-B by participating in the enzymatic reaction. As a derivative of pyruvate, ethyl pyruvate enhances the conversion of lactate to pyruvate, promoting LDH-B activity. Its direct interaction with the enzyme's active site offers a specific approach to modulate lactate metabolism. | ||||||
Sodium 2,4-Dichlorophenoxyacetate Monohydrate | 7084-86-8 | sc-296387 | 25 g | $77.00 | ||
Sodium 2,4-dichlorophenoxyacetate serves as a direct activator of LDH-B by influencing the enzyme's substrate availability. As a derivative of phenoxyacetate, it enhances the conversion of lactate to pyruvate, promoting LDH-B activity. | ||||||
Nickel Sulfate | 7786-81-4 | sc-507407 | 5 g | $63.00 | ||
Nickel sulfate serves as a direct activator of LDH-B by acting as a cofactor essential for the enzyme's activity. As a component of the active site, nickel sulfate facilitates the conversion of lactate to pyruvate, promoting LDH-B activity. | ||||||