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Activity Type | Activity Value -log(M) | Mechanism of Action | Activity Reference | Publications (PubMed IDs) |
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SKU | Size | Availability | Price | Qty |
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D648484-10mg | 10mg | Available within 8-12 weeks(?) Production requires sourcing of materials. We appreciate your patience and understanding. | $700.90 | |
D648484-25mg | 25mg | Available within 8-12 weeks(?) Production requires sourcing of materials. We appreciate your patience and understanding. | $1,400.90 |
Specifications & Purity | 99% |
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Storage Temp | Store at -20°C |
Shipped In | Dry ice |
Product Description | DI-591 is a potent, high-affinity and cell-permeable inhibitor of the DCN1-UBC12 interaction. DI-591 binds to DCN1 and DCN2 with K i values of 12 nM and 10.4 nM, respectively and has no appreciable binding to DCN3, DCN4, and DCN5 proteins. DI-591 selectively inhibits neddylation of cullin 3 but has no or minimal effect on neddylation of other cullin family members In Vitro DI-591 (Compound 44) binds to DCN1 and DCN2 with K i values of 12 nM and 10.4 nM, respectively and has no appreciable binding to DCN3, DCN4, and DCN5 proteins. Hence, DI-591 displays a very-high binding affinity to recombinant human DCN1 and DCN2 proteins and >1000-fold selectivity over recombinant human DCN3-5 proteins. DI-591 (Compound 44; 0-10 μM; 1 hour; KYSE70 cells) binds to both cellular DCN1 and DCN2 proteins and disrupts the association of cellular DCN1 and UBC12 proteins. DI-591 (Compound 44; 10 μM; 24 hours; THLE2 cells) treatment robustly increases the mRNA levels of NQO1 and HO1, leading to upregulation of HO1 protein in the cells. Significantly, DI-591 has no effect on the mRNA level of NRF2. The selective inhibition of neddylation of cullin 3 by DI-591 leads to accumulation NRF2 protein and its transcriptional activation. Knockdown experiments indicate that DCN1, but not DCN2, plays a key role in regulation of neddylation of cullin 3 but not of other cullins. DI-591 is an excellent probe compound to investigate the role of the cullin 3 CRL (Cullin-RING E3 ubiquitin ligase) in biological processes and human diseases. MCE has not independently confirmed the accuracy of these methods. They are for reference only. Western Blot AnalysisCell Line: KYSE70 cells Concentration: 0 μM, 1 μM, 3 Μm or 10 μM Incubation Time: 1 hour Result: Potently bound to cellular DCN1 and DCN2 proteins. Enhanced the stability of DCN1 and DCN2 protein in a dose-dependent manner. RT-PCRCell Line: THLE2 cells Concentration: 10 μM Incubation Time: 24 hours Result: Robustly increases the mRNA levels of NQO1 and HO1. Form:Solid IC50& Target:DCN1-UBC12 |
Activity Type | Activity Value -log(M) | Mechanism of Action | Activity Reference | Publications (PubMed IDs) |
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IUPAC Name | (2S)-N-[(1S)-1-cyclohexyl-2-(3-morpholin-4-ylpropanoylamino)ethyl]-2-(propanoylamino)-3-(6-propan-2-yl-1,3-benzothiazol-2-yl)propanamide |
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INCHI | InChI=1S/C31H47N5O4S/c1-4-28(37)33-25(19-30-34-24-11-10-23(21(2)3)18-27(24)41-30)31(39)35-26(22-8-6-5-7-9-22)20-32-29(38)12-13-36-14-16-40-17-15-36/h10-11,18,21-22,25-26H,4-9,12-17,19-20H2,1-3H3,(H,32,38)(H,33,37)(H,35,39)/t25-,26+/m0/s1 |
InChi Key | CNJKDQGPBAWNRY-IZZNHLLZSA-N |
Canonical SMILES | CCC(=O)NC(CC1=NC2=C(S1)C=C(C=C2)C(C)C)C(=O)NC(CNC(=O)CCN3CCOCC3)C4CCCCC4 |
Isomeric SMILES | CCC(=O)N[C@@H](CC1=NC2=C(S1)C=C(C=C2)C(C)C)C(=O)N[C@H](CNC(=O)CCN3CCOCC3)C4CCCCC4 |
PubChem CID | 131750123 |
MeSH Entry Terms | (S)-N-((S)-1-cyclohexyl-2-(3-morpholinopropanamido)ethyl)-3-(6-isopropylbenzo(d)thiazol-3 2-yl)-2-propionamidopropanamide;DI-591 |
Molecular Weight | 585.80 |
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Solubility | DMSO : 12.5 mg/mL (21.34 mM; ultrasonic and warming and heat to 60°C) |
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