EG668359 inhibitors are a class of small molecules designed to modulate specific biological pathways by targeting the activity of particular proteins or enzymes. These inhibitors are typically characterized by their ability to bind to a protein's active or allosteric site, thereby interfering with its natural function and modulating cellular signaling processes. The binding specificity of EG668359 inhibitors depends on their chemical structure, which often includes heterocyclic cores, functional groups capable of hydrogen bonding, and hydrophobic domains that enhance their interaction with the target protein. These features contribute to their overall affinity, selectivity, and efficacy in binding their target. EG668359 inhibitors can be further diversified based on variations in their core structure and side chains, resulting in a range of compounds that can be optimized for different binding properties and potency profiles.
Chemically, these inhibitors often share a scaffold that is amenable to modifications, allowing for the fine-tuning of their physicochemical properties such as solubility, stability, and membrane permeability. Such modifications are important for achieving optimal interactions with the target protein, which may involve key residues within the protein's binding site or induce conformational changes that inhibit its activity. Structure-activity relationship (SAR) studies are crucial in the development of EG668359 inhibitors, as they provide insights into how specific chemical moieties influence binding and activity. The design of these inhibitors generally aims to achieve a balance between potency, selectivity, and favorable pharmacokinetic properties. By fine-tuning the molecular interactions between the inhibitor and its target, researchers can develop EG668359 inhibitors with improved efficacy and specificity for various biochemical applications, leading to an enhanced understanding of the targeted biological pathways and their regulatory mechanisms.
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| Product Name | CAS # | Catalog # | QUANTITY | Price | Citations | RATING |
|---|---|---|---|---|---|---|
MLN 4924 | 905579-51-3 | sc-484814 | 1 mg | $286.00 | 1 | |
MLN4924 inhibits the NEDD8-activating enzyme necessary for the neddylation of Cullin proteins, which are core components of Cullin-RING E3 ubiquitin ligases (CRLs). This inhibition prevents the activation of the CRLs, thus blocking the ubiquitination of substrates by the ligase complex. | ||||||
Bortezomib | 179324-69-7 | sc-217785 sc-217785A | 2.5 mg 25 mg | $135.00 $1085.00 | 115 | |
Bortezomib is a proteasome inhibitor that binds to the catalytic site of the 26S proteasome with high affinity and specificity, leading to the accumulation of polyubiquitinated proteins and preventing their degradation. | ||||||
Carfilzomib | 868540-17-4 | sc-396755 | 5 mg | $41.00 | ||
Carfilzomib irreversibly binds to and inhibits the chymotrypsin-like activity of the 20S proteasome, leading to the build-up of ubiquitinated proteins, which in turn can lead to cell cycle arrest and apoptosis. | ||||||
MG-132 [Z-Leu- Leu-Leu-CHO] | 133407-82-6 | sc-201270 sc-201270A sc-201270B | 5 mg 25 mg 100 mg | $60.00 $265.00 $1000.00 | 163 | |
MG-132 is a reversible proteasome inhibitor that also inhibits the ubiquitin-proteasome pathway by preventing the degradation of polyubiquitinated proteins, leading to the accumulation of these proteins within the cell. | ||||||
Ubiquitin E1 Inhibitor, PYR-41 | 418805-02-4 | sc-358737 | 25 mg | $360.00 | 4 | |
PYR-41 is an irreversible inhibitor of the E1 ubiquitin-activating enzyme, leading to reduced ubiquitination of proteins and thus decreasing subsequent proteasome-mediated degradation. | ||||||
WP1130 | 856243-80-6 | sc-364650 sc-364650A | 10 mg 50 mg | $490.00 $1484.00 | 1 | |
WP1130 selectively inhibits deubiquitinating enzymes (DUBs), which can increase the ubiquitinated form of proteins targeted for degradation, effectively disrupting the ubiquitin-proteasome pathway. | ||||||
Lactacystin | 133343-34-7 | sc-3575 sc-3575A | 200 µg 1 mg | $188.00 $575.00 | 60 | |
Lactacystin is a specific inhibitor of the proteasome that covalently modifies the threonine active site within the 20S proteasome, leading to the accumulation of ubiquitinated proteins. | ||||||
Oprozomib | 935888-69-0 | sc-477447 | 2.5 mg | $280.00 | ||
Oprozomib is an oral proteasome inhibitor that binds irreversibly to the proteasome, inhibiting its activity and thus leading to an accumulation of ubiquitinated proteins. | ||||||
Ixazomib | 1072833-77-2 | sc-489103 sc-489103A | 10 mg 50 mg | $311.00 $719.00 | ||
Ixazomib selectively and reversibly inhibits the 20S proteasome, causing a buildup of ubiquitinated proteins and disrupting various cell signaling pathways. | ||||||