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Monastrol Kinesin inibitore

Name: Monastrol
Brand: Selleck Chemicals
SKU: S8439
Rating: 5 (19 reviews)

N. Cat.S8439

Monastrol ((±)-Monastrol) è un inibitore a piccola molecola permeabile alle cellule di kinesin-5(KIF11) con una IC50 di 14μM, essenziale per mantenere la separazione dei semi-fusi.

Monastrol Kinesin inibitore Chemical Structure

Struttura chimica

Peso molecolare: 292.35

Vai a

Controllo Qualità

Lotto: Purezza: 99.86%

99.86

Target correlati	Akt Wnt/beta-catenin PKC HSP ROCK Microtubule Associated Integrin Bcr-Abl Actin FAK
Altro Kinesin Inibitori	GSK923295 Ispinesib (SB-715992) SB743921 HCl ARQ 621 K 858 BTB-1 VLS-1488(KIF18A-IN-6 ) H-Cys(Trt)-OH Filanesib hydrochloride GW406108X

Coltura cellulare, trattamento e concentrazione di lavoro

Linee cellulari	Tipo di saggio	Concentrazione	Tempo di incubazione	Descrizione dellattività	PMID
HeLa	Function assay		12 hrs	Inhibition of Eg5 ATPase activity expressed in HeLa cells after 12 hrs, IC50=6.1μM	17587586
HCT116	Cell cycle assay			Effect on cell cycle progression in human HCT116 cells assessed as mitotic arrest measured by doubling DNA content by fluorescence microscopy, EC50=1.2μM	18793847
HCT116	Cell cycle assay			Effect on cell cycle progression in human HCT116 cells assessed as increase in phospho-histone H3 by fluorescence microscopy, EC50=1.5μM	18793847
KBV1/KB3-1	Function assay			Drug resistant ratio of EC50 for human KBV1 cells overexpressing MDR1 to EC50 for KB3-1 cells, EC50=0.0012μM	20597485
HCT116	Antiproliferative assay		72 hrs	Antiproliferative activity against human HCT116 cells after 72 hrs by Alamar blue assay, EC50=24.155μM	20597485
hTERT-HME1	Antiproliferative assay		72 hrs	Antiproliferative activity against human hTERT-HME1 cells after 72 hrs by Alamar blue assay, EC50=45.082μM	20597485
KBV1	Antiproliferative assay		72 hrs	Antiproliferative activity against human KBV1 cells overexpressing MDR1 after 72 hrs by Alamar blue assay in presence of zosuquidar, EC50=45.394μM	20597485
HL-60(TB)	Growth inhibition assay			Growth inhibition of human HL-60(TB) cells, GI50=25.1μM	21855351
M14	Growth inhibition assay			Growth inhibition of human M14 cells, GI50=25.1μM	21855351
CCRF-CEM	Growth inhibition assay			Growth inhibition of human CCRF-CEM cells, GI50=31.6μM	21855351
K562	Growth inhibition assay			Growth inhibition of human K562 cells, GI50=31.6μM	21855351
MOLT4	Growth inhibition assay			Growth inhibition of human MOLT4 cells, GI50=31.6μM	21855351
SR	Growth inhibition assay			Growth inhibition of human SR cells, GI50=31.6μM	21855351
NCI-H522	Growth inhibition assay			Growth inhibition of human NCI-H522 cells, GI50=31.6μM	21855351
COLO205	Growth inhibition assay			Growth inhibition of human COLO205 cells, GI50=31.6μM	21855351
HCT116	Growth inhibition assay			Growth inhibition of human HCT116 cells, GI50=31.6μM	21855351
KM12	Growth inhibition assay			Growth inhibition of human KM12 cells, GI50=31.6μM	21855351
SF295	Growth inhibition assay			Growth inhibition of human SF295 cells, GI50=31.6μM	21855351
U251	Growth inhibition assay			Growth inhibition of human U251 cells, GI50=31.6μM	21855351
SK-MEL-2	Growth inhibition assay			Growth inhibition of human SK-MEL-2 cells, GI50=31.6μM	21855351
RPMI8266	Growth inhibition assay			Growth inhibition of human RPMI8266 cells, GI50=31.6μM	21855351
NCI-H322M	Growth inhibition assay			Growth inhibition of human NCI-H322M cells, GI50=39.8μM	21855351
HCC2998	Growth inhibition assay			Growth inhibition of human HCC2998 cells, GI50=39.8μM	21855351
HCT15	Growth inhibition assay			Growth inhibition of human HCT15 cells, GI50=39.8μM	21855351
SW620	Growth inhibition assay			Growth inhibition of human SW620 cells, GI50=39.8μM	21855351
SNB75	Growth inhibition assay			Growth inhibition of human SNB75 cells, GI50=39.8μM	21855351
SK-MEL-5	Growth inhibition assay			Growth inhibition of human SK-MEL-5 cells, GI50=39.8μM	21855351
UACC62	Growth inhibition assay			Growth inhibition of human UACC62 cells, GI50=39.8μM	21855351
SN12C	Growth inhibition assay			Growth inhibition of human SN12C cells, GI50=39.8μM	21855351
HL-60(TB)	Growth inhibition assay		24 hrs	Growth inhibition of human HL-60(TB) cells incubated for 24 hrs by MTT assay, IC50=0.147μM	28667871
MOLT4	Growth inhibition assay		24 hrs	Growth inhibition of human MOLT4 cells incubated for 24 hrs by MTT assay, IC50=0.215μM	28667871
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
NB-EBc1	qHTS assay			qHTS of pediatric cancer cell lines to identify multiple opportunities for drug repurposing: Primary screen for NB-EBc1 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
BT-12	qHTS assay			qHTS of pediatric cancer cell lines to identify multiple opportunities for drug repurposing: Primary screen for BT-12 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
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
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
McCoy	Cytotoxicity assay		72 hrs	Cytotoxicity against mouse McCoy cells assessed as decrease in cell viability after 72 hrs by MTT assay, IC50=26.8μM	29908443
MM1S	Antiproliferative assay		72 hrs	Antiproliferative activity against human MM1S cells incubated for 72 hrs by MTT assay, IC50=8.7μM	ChEMBL
HCT116	Antiproliferative assay		72 hrs	Antiproliferative activity against human HCT116 cells incubated for 72 hrs by MTT assay, IC50=9μM	ChEMBL
C6	Antiproliferative assay	100 uM	24 hrs	Antiproliferative activity against rat C6 cells assessed as reduction in cell viability at 100 uM after 24 hrs by MTS assay relative to control	ChEMBL
C6	Cell cycle assay	100 uM	24 hrs	Cell cycle arrest in rat C6 cells assessed as accumulation at G2/M phase at 100 uM after 24 hrs by propidium iodide staining based flow cytometry	ChEMBL
U138MG	Apoptosis assay	200 uM	48 hrs	Induction of apoptosis in human U138MG cells at 200 uM after 48 hrs by Annexin V/propidium iodide staining based flow cytometry	ChEMBL
U138MG	Necrosis assay	200 uM	48 hrs	Induction of necrosis in human U138MG cells at 200 uM after 48 hrs by Annexin V/propidium iodide staining based flow cytometry	ChEMBL
C6	Apoptosis assay	100 uM	48 hrs	Induction of apoptosis in rat C6 cells at 100 uM after 48 hrs by Annexin V/propidium iodide staining based flow cytometry	ChEMBL
U138MG	Function assay	200 uM	24 hrs	Inhibition of EG5 in human U138MG cells assessed as monopolar spindle formation at 200 uM after 24 hrs by Hoechst staining based immunofluorescence microscopic method	ChEMBL
C6	Function assay	100 uM	24 hrs	Inhibition of EG5 in rat C6 cells assessed as monopolar spindle formation at 100 uM after 24 hrs by Hoechst staining based immunofluorescence microscopic method	ChEMBL
C6	Antiproliferative assay	5 to 50 uM	48 hrs	Antiproliferative activity against rat C6 cells at 5 to 50 uM after 48 hrs by Neubauer chamber method	ChEMBL
MCF7	Antiproliferative assay	25 uM	48 hrs	Antiproliferative activity against human MCF7 cells at 25 uM after 48 hrs by sulforhodamine B assay	ChEMBL
NCI/ADR-RES	Antiproliferative assay	25 uM	48 hrs	Antiproliferative activity against human NCI/ADR-RES cells at 25 uM after 48 hrs by sulforhodamine B assay	ChEMBL
786-0	Antiproliferative assay	25 uM	48 hrs	Antiproliferative activity against human 786-0 cells at 25 uM after 48 hrs by sulforhodamine B assay	ChEMBL
HT-29	Antiproliferative assay	25 uM	48 hrs	Antiproliferative activity against human HT-29 cells at 25 uM after 48 hrs by sulforhodamine B assay	ChEMBL
UACC62	Antiproliferative assay	25 uM	48 hrs	Antiproliferative activity against human UACC62 cells at 25 uM after 48 hrs by sulforhodamine B assay	ChEMBL
PC3	Antiproliferative assay	25 uM	48 hrs	Antiproliferative activity against human PC3 cells at 25 uM after 48 hrs by sulforhodamine B assay	ChEMBL
OVCAR3	Antiproliferative assay	25 uM	48 hrs	Antiproliferative activity against human OVCAR3 cells at 25 uM after 48 hrs by sulforhodamine B assay	ChEMBL
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Informazioni chimiche, conservazione e stabilità

Peso molecolare	292.35	Formula	C₁₄H₁₆N₂O₃S	Conservazione (Dalla data di ricezione)	3 years -20°C(in the dark) powder
N. CAS	329689-23-8	Scarica SDF		Conservazione delle soluzioni stock	1 anno-80°Cin solvente 1 mese-20°Cin solvente
Sinonimi	(±)-Monastrol			Smiles	CCOC(=O)C1=C(NC(=S)NC1C2=CC(=CC=C2)O)C

Solubilità

In vitro
Lotto:

DMSO : 58 mg/mL (198.39 mM)
(Il DMSO contaminato da umidità può ridurre la solubilità. Utilizzare DMSO fresco e anidro.)

Ethanol : 58 mg/mL

Water : Insoluble

Calcolatore di Molarità

Massa	Concentrazione	Volume	Peso molecolare
=	×	×

Calcolatore di Diluizione Calcolatore del Peso Molecolare

In vivo Lotto:
Homogeneous suspension	CMC-NA	≥5mg/ml	Taking the 1 mL working solution as an example, add 5 mg of this product to 1 ml of CMC-Na solution, mix evenly to obtain a homogeneous suspension with a final concentration of 5 mg/ml.
	5%DMSO 1 40%PEG300 2 5%Tween80 3 50%ddH2O Validato dai laboratori Selleck. Se necessiti di modifiche a questa formulazione, contatta il nostro team di vendita per test personalizzati.	2.900mg/ml (9.92mM)
	5% DMSO 1 95% Corn oil Validato dai laboratori Selleck. Se necessiti di modifiche a questa formulazione, contatta il nostro team di vendita per test personalizzati.	0.710mg/ml (2.43mM)
Homogeneous suspension	CMC-NA	≥5mg/ml	Taking the 1 mL working solution as an example, add 5 mg of this product to 1 ml of CMC-Na solution, mix evenly to obtain a homogeneous suspension with a final concentration of 5 mg/ml.

Calcolatore di formulazione in vivo (Soluzione chiara)

Passo 1: Inserire le informazioni di seguito (Consigliato: Un animale aggiuntivo per tenere conto della perdita durante lesperimento)

Dosaggio: mg/kg Peso medio degli animali: g Volume di dosaggio per animale:μL Numero di animali:

Passo 2: Inserire la formulazione in vivo (Questo è solo il calcolatore, non la formulazione. Contattateci prima se non cè una formulazione in vivo nella sezione Solubilità.)

% DMSO + % + % Tween 80 + % ddH₂O

%DMSO+ %

Risultati del calcolo:

Concentrazione di lavoro: mg/ml;

Metodo per preparare il liquido master di DMSO: mg farmaco predissolto in μL DMSO ( Concentrazione del liquido master mg/mL, Vi preghiamo di contattarci prima se la concentrazione supera la solubilità del DMSO del lotto del farmaco. )

Metodo per preparare la formulazione in vivo: Prendere μL DMSO liquido master, quindi aggiungereμL PEG300, mescolare e chiarire, quindi aggiungereμL Tween 80, mescolare e chiarire, quindi aggiungere μL ddH₂O, mescolare e chiarire.

Metodo per preparare la formulazione in vivo: Prendere μL DMSO liquido master, quindi aggiungere μL Olio di mais, mescolare e chiarire.

Nota: 1. Si prega di assicurarsi che il liquido sia limpido prima di aggiungere il solvente successivo.
2. Assicurarsi di aggiungere il/i solvente/i in ordine. È necessario assicurarsi che la soluzione ottenuta, nellaggiunta precedente, sia una soluzione limpida prima di procedere allaggiunta del solvente successivo. Metodi fisici come il vortex, gli ultrasuoni o il bagno dacqua calda possono essere utilizzati per facilitare la dissoluzione.

Meccanismo dazione

Targets/IC₅₀/Ki	KIF11(Eg5) (Cell-based assay) 14 μM
In vitro	Il Monastrol non inibisce la progressione attraverso le fasi S e G2 del ciclo cellulare o la duplicazione dei centrosomi. L'arresto mitotico dovuto a questo composto è anche rapidamente reversibile. Inibisce inoltre la formazione del fuso bipolare in estratti di uova di Xenopus. Questa sostanza chimica arresta le cellule in mitosi con fusi monoastrali costituiti da una disposizione radiale di microtubuli circondati da un anello di cromosomi, mentre non influenza i microtubuli nelle cellule in interfase o la polimerizzazione dei microtubuli in vitro. L'esposizione di neuroni simpatici coltivati a questo composto per alcune ore aumenta sia il numero che il tasso di crescita degli assoni. Con tempo aggiuntivo, le lunghezze complessive degli assoni sono indistinguibili dai controlli. I neuroni sensoriali mostrano un simile aumento a breve termine del tasso di crescita assonale. Tuttavia, l'esposizione prolungata si traduce in assoni più corti, suggerendo che i neuroni sensoriali potrebbero essere più sensibili agli effetti tossici del farmaco. Ciononostante, la salute generale delle colture è ancora molto più robusta rispetto alle colture trattate con taxolo, un farmaco comunemente usato per la terapia antitumorale. Nelle cellule HeLa, questo composto attiva il checkpoint del fuso, portando all'arresto mitotico e all'apoptosi.
Riferimenti	[1] https://pubmed.ncbi.nlm.nih.gov/10973989/ [2] https://pubmed.ncbi.nlm.nih.gov/14983520/ [3] https://pubmed.ncbi.nlm.nih.gov/17041103/ [4] https://pubmed.ncbi.nlm.nih.gov/10542155/

Applicazioni

Metodi	Biomarcatori	Immagini	PMID
Growth inhibition assay	Cell viability		26035434
Western blot	Cyclin B / Survivin		26035434

Supporto tecnico

Istruzioni per la manipolazione

Tel: +1-832-582-8158 Ext:3

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