Name: Torin 2
Brand: Selleck Chemicals
SKU: S2817
Rating: 5 (70 reviews)

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Contrôle qualité

Lot : Pureté : 99.7582%

99.7582

Cibles apparentées	PI3K Akt GSK-3 ATM/ATR DNA-PK AMPK PDPK1 PTEN PP2A PDK
Autre mTOR Inhibiteurs	Torin 1 AZD8055 Ridaforolimus (Deforolimus, MK-8669) Sapanisertib (MLN0128, INK-128) Torkinib (PP242) MHY1485 Vistusertib (AZD2014) KU-0063794 OSI-027 WYE-354

Culture cellulaire, traitement et concentration de travail

Lignées cellulaires	Type dessai	Temps dincubation	Description de lactivité	PMID
HCT116	Function assay	1 hr	Inhibition of mTORC1 in human HCT116 cells assessed as reduction in T389 phosphorylation on RPS6KB1 after 1 hr by Western blot analysis, EC50=0.00025μM	29211480
MOLM13	Antiproliferative assay		Antiproliferative activity against human MOLM13 cells by Cell-Titer Glo assay, IC50<0.001μM	30370766
MOLM14	Antiproliferative assay		Antiproliferative activity against human MOLM14 cells by Cell-Titer Glo assay, IC50<0.001μM	30370766
MV4-11	Antiproliferative assay		Antiproliferative activity against human MV4-11 cells by Cell-Titer Glo assay, IC50<0.001μM	30370766
HEK293T	Function assay	20 mins	Inhibition of N-terminally FLAG-tagged mTORC1 (unknown origin) expressed in HEK293T cells using S6K1 or Akt1 as substrate after 20 mins by immunoblotting assay, IC50<0.01μM	29211480
HeLa	Function assay	20 mins	Inhibition of N-terminally FLAG-tagged mTORC2 (unknown origin) expressed in human HeLa cells using S6K1 or Akt1 as substrate after 20 mins by immunoblotting assay, IC50<0.01μM	29211480
RD	Antiviral assay	4 days	Antiviral activity against Enterovirus A71 infected in human RD cells assessed as reduction in virus-induced cell death incubated for 4 days by CellTiter-Glo luminescence assay, IC50=0.01μM	31082764
HCT116	Function assay	1 hr	Inhibition of ATM in human HCT116 cells assessed as after 1 hr by Western blot analysis, EC50=0.028μM	29211480
HCT116	Function assay	1 hr	Inhibition of ATR in human HCT116 cells assessed as after 1 hr by Western blot analysis, EC50=0.035μM	29211480
RD	Cytotoxicity assay	4 days	Cytotoxicity against human RD cells incubated for 4 days by CellTiter-Glo luminescence assay, CC50=0.04μM	31082764
HCT116	Function assay	1 hr	Inhibition of DNAPK in human HCT116 cells assessed as after 1 hr by Western blot analysis, EC50=0.118μM	29211480
PC3	Function assay		Inhibition of PI3Kalpha in human PC3 cells expressing Akt1 S473D mutant assessed as phosphorylation of Akt Thr308 by immunoblotting, EC50=0.2μM	21322566
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
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
BT-12	qHTS assay		qHTS of pediatric cancer cell lines to identify multiple opportunities for drug repurposing: Primary screen for BT-12 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
NB1643	qHTS assay		qHTS of pediatric cancer cell lines to identify multiple opportunities for drug repurposing: Confirmatory screen for NB1643 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
LAN-5	qHTS assay		qHTS of pediatric cancer cell lines to identify multiple opportunities for drug repurposing: Confirmatory screen for LAN-5 cells	29435139
DAOY	qHTS assay		qHTS of pediatric cancer cell lines to identify multiple opportunities for drug repurposing: Confirmatory screen for DAOY cells	29435139
NB-EBc1	qHTS assay		qHTS of pediatric cancer cell lines to identify multiple opportunities for drug repurposing: Confirmatory screen for NB-EBc1 cells	29435139
SJ-GBM2	qHTS assay		qHTS of pediatric cancer cell lines to identify multiple opportunities for drug repurposing: Confirmatory screen for SJ-GBM2 cells	29435139
BT-37	qHTS assay		qHTS of pediatric cancer cell lines to identify multiple opportunities for drug repurposing: Confirmatory screen for BT-37 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
Rh41	qHTS assay		qHTS of pediatric cancer cell lines to identify multiple opportunities for drug repurposing: Confirmatory screen for Rh41 cells	29435139
RD	qHTS assay		qHTS of pediatric cancer cell lines to identify multiple opportunities for drug repurposing: Confirmatory screen for RD cells	29435139
Rh18	qHTS assay		qHTS of pediatric cancer cell lines to identify multiple opportunities for drug repurposing: Confirmatory screen for Rh18 cells	29435139
Rh30	qHTS assay		qHTS of pediatric cancer cell lines to identify multiple opportunities for drug repurposing: Confirmatory screen for Rh30 cells	29435139
Saos-2	qHTS assay		qHTS of pediatric cancer cell lines to identify multiple opportunities for drug repurposing: Confirmatory screen for Saos-2 cells	29435139
OHS-50	qHTS assay		qHTS of pediatric cancer cell lines to identify multiple opportunities for drug repurposing: Confirmatory screen for OHS-50 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
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Informations chimiques, stockage et stabilité

Poids moléculaire	432.4	Formule	C₂₄H₁₅F₃N₄O	Stockage (À partir de la date de réception)	3 ans-20°Cpoudre
N° CAS	1223001-51-1	Télécharger le SDF		Stockage des solutions mères	1 an-80°Cen solvant 1 mois-20°Cen solvant
Synonymes	N/A			Smiles	C1=CC(=CC(=C1)N2C(=O)C=CC3=CN=C4C=CC(=CC4=C32)C5=CN=C(C=C5)N)C(F)(F)F

Solubilité

In vitro
Lot:

DMSO : 30 mg/mL (69.38 mM)
(Le DMSO contaminé par lhumidité peut réduire la solubilité. Utiliser du DMSO frais et anhydre.)

Water : Insoluble

Ethanol : Insoluble

Calculateur de molarité

Masse	Concentration	Volume	Poids moléculaire
=	×	×

Calculateur de dilution Calculateur de poids moléculaire

In vivo Lot:
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.
Clear solution	5%DMSO 1 40%PEG300 2 5%Tween80 3 50%ddH2O Validé par les laboratoires Selleck. Si vous avez besoin dajustements à cette formulation, contactez notre équipe de vente pour des tests personnalisés.	1.500mg/ml (3.47mM)	Taking the 1 mL working solution as an example, add 50 μL of 30 mg/ml clarified DMSO stock solution to 400 μL of PEG300, mix evenly to clarify it; add 50 μL of Tween80 to the above system, mix evenly to clarify; then continue to add 500 μL of ddH2O to adjust the volume to 1 mL. The mixed solution should be used immediately for optimal results.
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.
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.
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.
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.

Calculateur de formulation in vivo (Solution claire)

Étape 1 : Entrez les informations ci-dessous (Recommandé : Un animal supplémentaire pour tenir compte des pertes pendant lexpérience)

Dosage : mg/kg Poids moyen des animaux : g Volume de dosage par animal :μL Nombre danimaux :

Étape 2 : Entrez la formulation in vivo (Ceci nest que le calculateur, pas la formulation. Veuillez nous contacter dabord sil ny a pas de formulation in vivo dans la section Solubilité.)

% DMSO + % + % Tween 80 + % ddH₂O

%DMSO+ %

Résultats du calcul :

Concentration de travail : mg/ml;

Méthode de préparation du liquide maître DMSO : mg médicament prédissous dans μL DMSO ( Concentration du liquide maître mg/mL, Veuillez nous contacter dabord si la concentration dépasse la solubilité du DMSO du lot de médicament. )

Méthode de préparation de la formulation in vivo : Prendre μL DMSO liquide maître, ajouter ensuiteμL PEG300, mélanger et clarifier, ajouter ensuiteμL Tween 80, mélanger et clarifier, ajouter ensuite μL ddH₂O, mélanger et clarifier.

Méthode de préparation de la formulation in vivo : Prendre μL DMSO liquide maître, ajouter ensuite μL Huile de maïs, mélanger et clarifier.

Remarque : 1. Assurez-vous que le liquide est clair avant dajouter le solvant suivant.
2. Assurez-vous dajouter le(s) solvant(s) dans lordre. Vous devez vous assurer que la solution obtenue lors de lajout précédent est une solution claire avant de procéder à lajout du solvant suivant. Des méthodes physiques telles que le vortex, les ultrasons ou le bain-marie peuvent être utilisées pour faciliter la dissolution.

Mécanisme daction

Targets/IC₅₀/Ki	mTOR (p53−/− MEFs) 0.25 nM ATM (PC3 cells) 28 nM(EC50) ATR (PC3 cells) 35 nM(EC50) DNA-PK (PC3 cells) 118 nM(EC50)
In vitro	Torin 2 a le même mode de liaison que PI3Kγ, V882 sert de point de liaison de charnière et dans la poche hydrophobe interne Y867, D841 et D964 fournissent trois liaisons hydrogène supplémentaires avec la chaîne latérale aminopyridine, analogue à Y2225, D2195 et D2357 de mTOR. Ce composé inhibe mTORC1, activant ainsi TFEB en favorisant sa translocation nucléaire avec un EC50 de 1,666 mM. Ce produit chimique (< 50 nM) provoque une réduction significative de la viabilité des cellules MZ-CRC-1 et TT. Il (100 nM) exerce une réduction significative de la migration des cellules MZ-CRC-1 et TT.
Kinase Assay	Tests cellulaires mTOR et PI3K
Kinase Assay	Les valeurs de IC50 cellulaires pour mTOR sont déterminées en utilisant des MEF p53−/−. Les cellules sont traitées avec le véhicule ou des concentrations croissantes de Torin 2 pendant 1 h puis lysées. La phosphorylation de S6K1 Thr-389 est surveillée par immunotransfert en utilisant un anticorps phospho-spécifique. Parallèlement, les valeurs de IC50 cellulaires pour PI3Ka sont déterminées sur la base de la phosphorylation de Akt Thr-308 dans les MEF p53−/−/mLST8−/− ou les cellules PC3 humaines exprimant le mutant S473D de Akt1.
In vivo	Torin 2 présente une réponse pharmacodynamique >95% et une demi-vie de 11,7 min dans l'étude de stabilité des microsomes hépatiques de souris. Ce composé présente la meilleure biodisponibilité (51%), une demi-vie courte (0,72 heures) et une faible clairance (19,6 mL/min/kg) chez des souris albinos suisses mâles après administration intraveineuse et orale. Ce produit chimique (20mg/kg) ablates les tumeurs MYCN avec une réduction des niveaux de protéines MYCN et une induction de l'apoptosis chez les souris Th-MYCN.
Références	[1] https://pubmed.ncbi.nlm.nih.gov/21322566/ [2] https://pubmed.ncbi.nlm.nih.gov/22343943/ [3] https://pubmed.ncbi.nlm.nih.gov/22753663/ [4] https://pubmed.ncbi.nlm.nih.gov/22789543/ [5] https://pubmed.ncbi.nlm.nih.gov/23436801/

Applications

Méthodes	Biomarqueurs	PMID
Western blot	p-S6K / S6K / p-AKT / AKT / IRS1 / p-4EBP1 / 4EBP1 / p-GSK3 p-Chk1 / Chk1 / p-Chk2 / Chk2 / p-DNA-PK	23436801
Immunofluorescence	LC3B	23436801
Growth inhibition assay	Cell viability	24434750