Sin Activators
Sin (EFS) Activators, also known as small-molecule endogenous fatty acid synthase (EFS) activators, pertain to a chemical class that influences the enzymatic activity of the fatty acid synthase complex. This complex is a multi-enzyme protein that catalyzes fatty acid synthesis by consecutively linking acetyl-CoA and malonyl-CoA molecules through a series of reactions to produce long-chain fatty acids. The activators in this class are characterized by their ability to interact with the fatty acid synthase system to modulate its activity, typically resulting in the enhanced production of fatty acids. The precise molecular mechanisms by which these activators exert their influence can vary, involving direct binding to the enzyme's active site or allosteric modulation that changes the enzyme's conformation and, as a result, its activity level.
Furthermore, the sin (EFS) activators are diverse in their structure, with each molecule having specific physicochemical properties that determine its affinity and efficacy in relation to the enzyme. The design of these activators often requires a profound understanding of the enzyme's structure and function, enabling the tailoring of molecules that can effectively engage with the enzyme in a desired manner. The interaction between sin (EFS) activators and fatty acid synthase is a subject of considerable biochemical interest, as it involves intricate molecular interactions that can influence the dynamics of fatty acid synthesis. Research into this class of chemicals typically focuses on elucidating the detailed biochemical pathways involved, the structural basis of enzyme-activator interaction, and the consequent alterations in enzyme kinetics and substrate processing that result from activator binding.
| Product Name | CAS # | Catalog # | QUANTITY | Price | Citations | RATING |
|---|---|---|---|---|---|---|
Forskolin | 66575-29-9 | sc-3562 sc-3562A sc-3562B sc-3562C sc-3562D | 5 mg 50 mg 1 g 2 g 5 g | $78.00 $153.00 $740.00 $1413.00 $2091.00 | 73 | |
Forskolin directly stimulates adenylate cyclase, increasing cyclic AMP (cAMP) levels in cells. Elevated cAMP activates protein kinase A (PKA), which can phosphorylate various proteins, including those that enhance the activity of Sin by promoting its localization to sites of actin polymerization. | ||||||
PMA | 16561-29-8 | sc-3576 sc-3576A sc-3576B sc-3576C sc-3576D | 1 mg 5 mg 10 mg 25 mg 100 mg | $41.00 $132.00 $214.00 $500.00 $948.00 | 119 | |
PMA activates protein kinase C (PKC), which phosphorylates target proteins that promote the actin cytoskeletal rearrangements where Sin is actively involved, thereby enhancing Sin's role in these processes. | ||||||
Ionomycin, free acid | 56092-81-0 | sc-263405 sc-263405A | 1 mg 5 mg | $96.00 $264.00 | 2 | |
Ionomycin increases intracellular calcium concentration, which can activate calcium-sensitive signaling molecules that interact with Sin, thereby potentiating its function in actin cytoskeleton dynamics. | ||||||
(−)-Epinephrine | 51-43-4 | sc-205674 sc-205674A sc-205674B sc-205674C sc-205674D | 1 g 5 g 10 g 100 g 1 kg | $41.00 $104.00 $201.00 $1774.00 $16500.00 | ||
Epinephrine binds to adrenergic receptors, leading to the activation of cAMP-dependent pathways and downstream effectors that can enhance the activity of Sin by promoting cytoskeletal reorganization. | ||||||
Insulin | 11061-68-0 | sc-29062 sc-29062A sc-29062B | 100 mg 1 g 10 g | $156.00 $1248.00 $12508.00 | 82 | |
Insulin activates the PI3K/Akt signaling pathway, which is known to regulate a wide range of cellular functions including those that Sin contributes to, such as cell adhesion and migration. | ||||||
Lysophosphatidic Acid | 325465-93-8 | sc-201053 sc-201053A | 5 mg 25 mg | $98.00 $341.00 | 50 | |
LPA interacts with its G protein-coupled receptors, which can activate Rho GTPases, key modulators of the actin cytoskeleton, thus indirectly enhancing the function of Sin in cytoskeletal reorganization. | ||||||
D-erythro-Sphingosine-1-phosphate | 26993-30-6 | sc-201383 sc-201383D sc-201383A sc-201383B sc-201383C | 1 mg 2 mg 5 mg 10 mg 25 mg | $165.00 $322.00 $570.00 $907.00 $1727.00 | 7 | |
S1P binds to its receptors, leading to activation of the G-protein coupled pathways and downstream effectors that can enhance the activity of Sin in processes like endothelial cell barrier function. | ||||||
Calyculin A | 101932-71-2 | sc-24000 sc-24000A | 10 µg 100 µg | $163.00 $800.00 | 59 | |
Calyculin A is a potent inhibitor of protein phosphatases 1 and 2A, leading to an increase in protein phosphorylation within cells. This can enhance the activity of Sin by altering the phosphorylation state of proteins involved in the rearrangement of the actin cytoskeleton. | ||||||
Hydrogen Peroxide | 7722-84-1 | sc-203336 sc-203336A sc-203336B | 100 ml 500 ml 3.8 L | $31.00 $61.00 $95.00 | 28 | |
Hydrogen peroxide serves as a signaling molecule that can activate various kinases through oxidative mechanisms. This activation can enhance the functional activity of Sin related to its involvement in oxidative stress responses within cells. | ||||||