solo para uso en investigación
Cat. No.: S4920
| Dianas relacionadas | Proteasome E1 Activating E3 Ligase SUMO p97 E2 conjugating |
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| Otros DUB Inhibidores | PR-619 P5091 (P005091) IU1 P22077 ML323 LDN-57444 TCID VLX1570 EOAI3402143 ML364 |
| Líneas celulares | Tipo de ensayo | Concentración | Tiempo de incubación | Formulación | Descripción de la actividad | PMID |
|---|---|---|---|---|---|---|
| P388 cells | Cytotoxicity assay | Cytotoxicity against murine P388 cells, IC50=0.05 μM | ||||
| human HSC2 | Cytotoxicity assay | Cytotoxicity against human HSC2 by MTT method, CC50=0.094 μM | ||||
| HL60 cells | Cytotoxicity assay | Cytotoxicity against human HL60 cells in presence of RPMI1640 containing 10% fetal bovine serum by trypan blue exclusion test, CC50=0.13 μM | ||||
| Molt 4/C8 cells | Cytotoxicity assay | Cytotoxicity against human Molt 4/C8 cells, IC50=0.15 μM | ||||
| CEM cells | Cytotoxicity assay | Cytotoxicity against human CEM cells, IC50=0.26 μM | ||||
| L1210 cells | Cytotoxicity assay | Cytotoxicity against murine L1210 cells, IC50=0.42 μM | ||||
| HSC4 cells | Cytotoxicity assay | Cytotoxicity against human HSC4 cells by MTT method, CC50=0.56 μM | ||||
| Haga clic para ver más datos experimentales de líneas celulares | ||||||
| Peso molecular | 419.39 | Fórmula | C22H17N3O6 |
Almacenamiento (Desde la fecha de recepción) | |
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| Nº CAS | 1009817-63-3 | Descargar SDF | Almacenamiento de soluciones madre |
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| Sinónimos | NSC687852 | Smiles | C=CC(=O)N1CC(=CC2=CC=C(C=C2)[N+](=O)[O-])C(=O)C(=CC3=CC=C(C=C3)[N+](=O)[O-])C1 | ||
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In vitro |
DMSO
: 48 mg/mL
(114.45 mM)
Water : Insoluble Ethanol : Insoluble |
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In vivo |
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Paso 1: Introduzca la información a continuación (Recomendado: Un animal adicional para tener en cuenta la pérdida durante el experimento)
Paso 2: Introduzca la formulación in vivo (Esto es solo la calculadora, no la formulación. Por favor, contáctenos primero si no hay una formulación in vivo en la sección de Solubilidad.)
Resultados del cálculo:
Concentración de trabajo: mg/ml;
Método para preparar el líquido maestro de DMSO: mg fármaco predissuelto en μL DMSO ( Concentración del líquido maestro mg/mL, Por favor, contáctenos primero si la concentración excede la solubilidad del DMSO del lote del fármaco. )
Método para preparar la formulación in vivo: Tomar μL DMSO líquido maestro, luego añadirμL PEG300, mezclar y clarificar, luego añadirμL Tween 80, mezclar y clarificar, luego añadir μL ddH2O, mezclar y clarificar.
Método para preparar la formulación in vivo: Tomar μL DMSO líquido maestro, luego añadir μL Aceite de maíz, mezclar y clarificar.
Nota: 1. Por favor, asegúrese de que el líquido esté claro antes de añadir el siguiente disolvente.
2. Asegúrese de añadir el (los) disolvente(s) en orden. Debe asegurarse de que la solución obtenida, en la adición anterior, sea una solución clara antes de proceder a añadir el siguiente disolvente. Se pueden utilizar métodos físicos como el vórtice, el ultrasonido o el baño de agua caliente para ayudar a la disolución.
| Características |
Not a general deubiquitinase inhibitor. Has minimal inhibition on recombinant and cytosolic nonproteasomal cysteine deubiquitinases.
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| Targets/IC50/Ki |
USP14
UCHL5
2.1 μM
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| In vitro |
b-AP15 inhibits the activity of two 19S regulatory-particle-associated deubiquitinases, ubiquitin C-terminal hydrolase 5 (UCHL5) and ubiquitin-specific peptidase 14 (USP14), resulting in accumulation of polyubiquitin. This compound results in a dose-dependent accumulation of the UbG76V-YFP reporter with IC50 of 0.8 μM, indicating impaired proteasome degradation. It (1 μM) results in rapid accumulation of polyubiquitinated proteins in human colon carcinoma HCT-116 cells. This chemical (2.2 μM) increases the amounts of the cyclin-dependent kinases CDKN1A and CDKNIB and the tumor suppressor TP53 in a dose-dependent manner without altering the amounts of ornithine decarboxylase 1 (ODC1) in HCT-116 cells. It (1 μM) results in G2/M phase cell-cycle arrest in HCT-116 cells, consistent with the accumulation of cell-cycle inhibitors. This compound treatment increases the number of hypodiploid cells and is associated with increased amounts of apoptotic markers, including activated caspase-3, caspase-cleaved poly-ADP ribose polymerase (PARP) and cytokeratin-18 (CK18). It is more toxic to HCT-116 cells as compared to immortalized epithelial cells (hTERT-RPE1) or peripheral blood mononuclear cells. This inhibitor inhibits deubiquitinating activity using a variety of substrates, including Ub-AMC, Ub-GFP22, ubiquitinated p53-binding protein homolog (HDM2), and K48- and K63-linked ubiquitin tetramer chains. It is an inhibitor of the UPS that induced cell death via induction of the lysosomal apoptosis pathway in a cathepsin-D dependent manner. This compound elicits characteristic UPS defects including the accumulation of ubiquitin conjugates and cell cycle inhibitors such as p21, p27 and the tumor suppressor p53. It inhibits the deubiquitinase activity of both cysteine DUBs, with USP14 being slightly more sensitive than UCHL5. This chemical induces apoptosis in cells over-expressing the anti-apoptotic Bcl-2 protein and in cells lacking the p53 gene. It (1 μM) inhibits ATP-induced IL-1β release from LPS-primed peritoneal macrophages. This compound (1 μM) reduces the levels of cell death induced by nigericin treatment in THP-1 cells. It (1 μM) significantly reduces the numbers of ASC specks formed after nigericin treatment in LPS-primed THP-1 cells.
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| In vivo |
b-AP15 (5 mg/kg) shows significant antitumor activity in severe combined immunodeficiency (SCID) mice with FaDu squamous carcinoma xenografts. This compound significantly delays tumor onset in mice with HCT-116 colon carcinoma xenografts.
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Referencias |
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