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Cat.nr.: S2824
Chemische structuur
| Gerelateerde doelwitten | NF-κB HDAC Antioxidant ROS Nrf2 AP-1 MALT NOD |
|---|---|
| Overig IκB/IKK Inhibitoren | TBK1/IKKε-IN-5 Wedelolactone IKK-16 BMS-345541 Bay 11-7085 IMD 0354 MRT67307 HCl SC-514 Mesalazine (5-ASA) WS6 |
| Cellijnen | Assaytype | Concentratie | Incubatietijd | Formulering | Activiteitsbeschrijving | PMID |
|---|---|---|---|---|---|---|
| C57BL/6 mouse BMDM cells | Cytotoxicity assay | 24 h | Cytotoxicity against C57BL/6 mouse BMDM cells assessed as LDH release after 24 hrs | 22533790 | ||
| C57BL/6 mouse BMDM cells | Function assay | 0.5 μM | 1 h | Antiinflammatory activity in C57BL/6 mouse BMDM cells assessed as inhibition of LPS-stimulated TNFalpha production at 0.5 uM pretreated for 1 hr before LPS challenge after 8 to 24 hrs by immunoassay | 22533790 | |
| MDA-MB-231 | Cytotoxicity assay | 3 days | Cytotoxicity against human MDA-MB-231 cells assessed as cell growth inhibition after 3 days by presto blue dye based plate reader method | 27077228 | ||
| TC32 | qHTS assay | qHTS of pediatric cancer cell lines to identify multiple opportunities for drug repurposing: Primary screen for TC32 cells | 29435139 | |||
| DAOY | qHTS assay | qHTS of pediatric cancer cell lines to identify multiple opportunities for drug repurposing: Primary screen for DAOY cells | 29435139 | |||
| SJ-GBM2 | qHTS assay | qHTS of pediatric cancer cell lines to identify multiple opportunities for drug repurposing: Primary screen for SJ-GBM2 cells | 29435139 | |||
| A673 | qHTS assay | qHTS of pediatric cancer cell lines to identify multiple opportunities for drug repurposing: Primary screen for A673 cells | 29435139 | |||
| SK-N-MC | qHTS assay | qHTS of pediatric cancer cell lines to identify multiple opportunities for drug repurposing: Primary screen for SK-N-MC cells | 29435139 | |||
| BT-37 | qHTS assay | qHTS of pediatric cancer cell lines to identify multiple opportunities for drug repurposing: Primary screen for BT-37 cells | 29435139 | |||
| NB-EBc1 | qHTS assay | qHTS of pediatric cancer cell lines to identify multiple opportunities for drug repurposing: Primary screen for NB-EBc1 cells | 29435139 | |||
| U-2 OS | qHTS assay | qHTS of pediatric cancer cell lines to identify multiple opportunities for drug repurposing: Primary screen for U-2 OS cells | 29435139 | |||
| Saos-2 | qHTS assay | qHTS of pediatric cancer cell lines to identify multiple opportunities for drug repurposing: Primary screen for Saos-2 cells | 29435139 | |||
| SK-N-SH | qHTS assay | qHTS of pediatric cancer cell lines to identify multiple opportunities for drug repurposing: Primary screen for SK-N-SH cells | 29435139 | |||
| NB1643 | qHTS assay | qHTS of pediatric cancer cell lines to identify multiple opportunities for drug repurposing: Primary screen for NB1643 cells | 29435139 | |||
| LAN-5 | qHTS assay | qHTS of pediatric cancer cell lines to identify multiple opportunities for drug repurposing: Primary screen for LAN-5 cells | 29435139 | |||
| Rh18 | qHTS assay | qHTS of pediatric cancer cell lines to identify multiple opportunities for drug repurposing: Primary screen for Rh18 cells | 29435139 | |||
| OHS-50 | qHTS assay | qHTS of pediatric cancer cell lines to identify multiple opportunities for drug repurposing: Primary screen for OHS-50 cells | 29435139 | |||
| RD | qHTS assay | qHTS of pediatric cancer cell lines to identify multiple opportunities for drug repurposing: Primary screen for RD cells | 29435139 | |||
| MG 63 (6-TG R) | qHTS assay | qHTS of pediatric cancer cell lines to identify multiple opportunities for drug repurposing: Primary screen for MG 63 (6-TG R) cells | 29435139 | |||
| Rh30 | qHTS assay | qHTS of pediatric cancer cell lines to identify multiple opportunities for drug repurposing: Primary screen for Rh30 cells | 29435139 | |||
| Rh41 | qHTS assay | qHTS of pediatric cancer cell lines to identify multiple opportunities for drug repurposing: Primary screen for Rh41 cells | 29435139 | |||
| A673 | qHTS assay | qHTS of pediatric cancer cell lines to identify multiple opportunities for drug repurposing: Confirmatory screen for A673 cells) | 29435139 | |||
| SK-N-MC | qHTS assay | qHTS of pediatric cancer cell lines to identify multiple opportunities for drug repurposing: Confirmatory screen for SK-N-MC cells | 29435139 | |||
| TC32 | qHTS assay | qHTS of pediatric cancer cell lines to identify multiple opportunities for drug repurposing: Confirmatory screen for TC32 cells | 29435139 | |||
| MG 63 (6-TG R) | qHTS assay | qHTS of pediatric cancer cell lines to identify multiple opportunities for drug repurposing: Confirmatory screen for MG 63 (6-TG R) cells | 29435139 | |||
| U-2 OS | qHTS assay | qHTS of pediatric cancer cell lines to identify multiple opportunities for drug repurposing: Confirmatory screen for U-2 OS cells | 29435139 | |||
| SK-N-SH | qHTS assay | qHTS of pediatric cancer cell lines to identify multiple opportunities for drug repurposing: Confirmatory screen for SK-N-SH cells | 29435139 | |||
| Klik om meer experimentele gegevens over cellijnen te bekijken | ||||||
| Molecuulgewicht | 279.29 | Formule | C12H10FN3O2S |
Opslag (vanaf de datum van ontvangst) | |
|---|---|---|---|---|---|
| CAS-nr. | 507475-17-4 | SDF downloaden | Opslag van stamoplossingen |
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| Synoniemen | GW683965 | Smiles | C1=CC(=CC=C1C2=CC(=C(S2)NC(=O)N)C(=O)N)F | ||
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In vitro |
DMSO
: 56 mg/mL
(200.5 mM)
Water : Insoluble Ethanol : Insoluble |
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In vivo |
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Stap 1: Voer onderstaande informatie in (Aanbevolen: een extra dier om rekening te houden met verlies tijdens het experiment)
Stap 2: Voer de in vivo formulering in (Dit is alleen de calculator, geen formulering. Neem eerst contact met ons op als er geen in vivo formulering is in de sectie oplosbaarheid.)
Berekeningsresultaten:
Werkconcentratie: mg/ml;
Methode voor het bereiden van DMSO-moedervloeistof: mg geneesmiddel vooropgelost in μL DMSO ( Concentratie moedervloeistof mg/mL, Neem eerst contact met ons op als de concentratie de DMSO-oplosbaarheid van de batch van het geneesmiddel overschrijdt. )
Methode voor het bereiden van in vivo formulering: Neem μL DMSO moedervloeistof, voeg daarna toeμL PEG300, mengen en verhelderen, daarna toevoegenμL Tween 80, mengen en verhelderen, daarna toevoegen μL ddH2O, mengen en verhelderen.
Methode voor het bereiden van in vivo formulering: Neem μL DMSO moedervloeistof, voeg daarna toe μL Maïsolie, mengen en verhelderen.
Opmerking: 1. Zorg ervoor dat de vloeistof helder is voordat u het volgende oplosmiddel toevoegt.
2. Zorg ervoor dat u het/de oplosmiddel(en) in de juiste volgorde toevoegt. U moet ervoor zorgen dat de verkregen oplossing, bij de vorige toevoeging, een heldere oplossing is voordat u verdergaat met het toevoegen van het volgende oplosmiddel. Fysieke methoden zoals vortexen, ultrasoon of een warmwaterbad kunnen worden gebruikt om het oplossen te bevorderen.
| Targets/IC50/Ki |
NF-κB
STAT3
IKK2
(Cell-free assay) 17.9 nM
|
|---|---|
| In vitro |
In a time-resolved fluorescence resonance energy transfer assay, TPCA-1 inhibits human IKK-2 activity with an IC50 of 17.9 nM. In addition, this compound is demonstrated to be ATP-competitive. Besides, it exhibits IC50 values of 400 nM and 3600 nM against IKK-1 and JNK3, respectively. This chemical inhibits the production of TNF-α, IL-6, and IL-8 in a concentration-dependent manner, exhibiting IC50 values of 170, 290, and 320 nM, respectively. It inhibits glioma cell proliferation, as well as TNF-induced RelA (p65) nuclear translocation and NFκB-dependent IL8 gene expression. Importantly, this compound inhibits IFN-induced gene expression, completely suppressing MX1 and GBP1 gene expression, while having only a minor effect on ISG15 expression. |
| Kinase Assay |
IKK-2-test
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Recombinant humaan IKK-2 (residuen 1-756) wordt tot expressie gebracht in baculovirus als een N-terminaal GST-gelabeld fusie-eiwit, en de activiteit ervan wordt beoordeeld met behulp van een tijdopgeloste fluorescentie resonantie-energieoverdrachtstest. Kortom, IKK-2 (5 nM eindconcentratie) verdund in assaybuffer (50 mM HEPES, 10 mM MgCl2, 1 mM CHAPS, pH 7,4, met 1 mM DTT en 0,01% w/v BSA) wordt toegevoegd aan putjes die verschillende concentraties van deze verbinding of DMSO-voertuig (3% eindconcentratie) bevatten. De reactie wordt geïnitieerd door de toevoeging van GST-IκBα-substraat (25 nM eindconcentratie)/ATP (1 μM eindconcentratie), in een totaal volume van 30 μL. De reactie wordt gedurende 30 min bij kamertemperatuur geïncubeerd en vervolgens beëindigd door de toevoeging van 15 μL 50 mM EDTA. Detectiereagens (15 μL) in buffer (100 mM HEPES, pH 7,4, 150 mM NaCl en 0,1% w/v BSA) dat anti-phosphoserine-IκBα-32/36 monoklonaal antilichaam 12C2, gelabeld met W-1024 europiumchelaat, en een allophycocyanine-gelabeld anti-GST-antilichaam bevat, wordt toegevoegd, en de reactie wordt verder geïncubeerd gedurende 60 min bij kamertemperatuur. De mate van fosforylering van GST-IκBα wordt gemeten als een verhouding van het specifieke 665-nm-energieoverdrachtssignaal tot het referentie-europium 620-nm-signaal, met behulp van een Packard Discovery-plaatlezer.
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| In vivo |
Prophylactic administration of TPCA-1 at 3, 10, or 20 mg/kg, i.p., b.i.d., results in a dose-dependent reduction in the severity of murine collagen-induced arthritis (CIA). The significantly reduced disease severity and delay of disease onset resulting from administration of this compound at 10 mg/kg, i.p., b.i.d. are comparable to the effects of the antirheumatic drug, i.p., every other day. Nuclear localization of p65, as well as levels of IL-1beta, IL-6, TNF-alpha, and interferon-gamma, is significantly reduced in the paw tissue of this compound-treated mice. In addition, administration of this chemical in vivo results in significantly decreased collagen-induced T cell proliferation ex vivo. Therapeutic administration of this compound at 20 mg/kg, but not at 3 or 10 mg/kg, i.p., b.i.d., significantly reduces the severity of CIA. |
Referenties |
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