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ITD 1

Catalog No.GC12108 Copy One-Click Copy Product Info

ITD 1 es un inhibidor selectivo del receptor TGFβ (IC50 = 460nM)

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ITD 1 Chemical Structure

Cas No.: 1099644-42-4

Tamaño Precio Disponibilidad Cantidad
10mM (in 1mL DMSO)
54,00 $
Disponible
1mg
25,00 $
Disponible
5mg
49,00 $
Disponible
10mg
84,00 $
Disponible
50mg
245,00 $
Disponible
100mg
364,00 $
Disponible

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Sample solution is provided at 25 µL, 10mM.



Description of ITD 1

ITD 1 es un inhibidor selectivo del receptor TGFβ (IC50 = 460nM) [1]. ITD 1 promueve la diferenciación de las células madre en cardiomiocitos al inhibir la vía de señalización Wnt/β-catenin [2]. ITD 1 se utiliza en investigaciones básicas como la regeneración cardíaca[3-4].

En las células U87 y U251, la proliferación celular se inhibió después del tratamiento con ITD 1 (5μM; 24h) [5]. En los fibroblastos humanos, la inhibición de TβRII por ITD 1 (5μM; 24h) en condiciones hipóxicas reduce los niveles de p-Smad2/3 y la deposición de colágeno [6]. En las células endoteliales corneales humanas, ITD 1 (10μM; 48h) inhibe la proliferación celular, acelera la senescencia y reduce la expresión de los marcadores de células endoteliales[7].

En ratones C57BL/6J, ITD 1 (20μL; 2000ng; im; 4d) redujo la actividad de TGF-β en el músculo [8]. En el modelo de ratón de tumor subcutáneo de células de Lewis, ITD 1 (5mg/kg; ip; 5d) debilitó la inmunidad antitumoral inducida por SAHA y la activación de células CD8+ T al inhibir la señalización Smad2/3 [9].

References:
[1]. Willems E, Cabral-Teixeira J, Schade D, et al. Small molecule-mediated TGF-β type II receptor degradation promotes cardiomyogenesis in embryonic stem cells[J]. Cell stem cell, 2012, 11(2): 242-252.
[2]. Zhong Q, Laco F, Liao M C, et al. Influencing the fate of cardiac and neural stem cell differentiation using small molecule inhibitors of alk5[J]. Stem cells translational medicine, 2018, 7(10): 709-720.
[3]. Plowright A T, Engkvist O, Gill A, et al. Heart regeneration: opportunities and challenges for drug discovery with novel chemical and therapeutic methods or agents[J]. Angewandte Chemie International Edition, 2014, 53(16): 4056-4075.
[4]. Lin Y H, Kang L, Feng W H, et al. Effects of lipids and lipoproteins on mesenchymal stem cells used in cardiac tissue regeneration[J]. International journal of molecular sciences, 2020, 21(13): 4770.
[5]. Sun Z, Yan T, Jiang H, et al. Claudin-3 facilitates the progression and mediates the tumorigenic effects of TGF-β in glioblastoma multiforme[J]. Medical Oncology, 2023, 40(9): 268.
[6]. Mingyuan X, Qianqian P, Shengquan X, et al. Hypoxia-inducible factor-1α activates transforming growth factor-β1/Smad signaling and increases collagen deposition in dermal fibroblasts[J]. Oncotarget, 2017, 9(3): 3188.
[7]. Ozen E A, Toprak E K, Donmez A Ç, et al. Investigation of the Effects of TGF-β and TGF-β Inhibitors on Cell Proliferation and Senescence in Human Corneal Endothelial Cells[J]. Acta Physiologica, 2023, 237.
[8]. Mázala D A G, Novak J S, Hogarth M W, et al. TGF-β–driven muscle degeneration and failed regeneration underlie disease onset in a DMD mouse model[J]. Jci Insight, 2020, 5(6): e135703.
[9]. Dong W, He B, Cao Y, et al. Low-dose SAHA enhances CD8+ T cell-mediated antitumor immunity by boosting MHC I expression in non-small cell lung cancer[J]. Cellular Oncology, 2025, 48(1): 249-264.

Protocol of ITD 1

Experimentos celulares [1]:

Líneas celulares

Células U87 y U251

Método de preparación

Las células U87 y U251 se sembraron a una densidad de 5.000 células por pozo en placas de 96 pozos y se incubaron a 37℃ durante 24 horas antes de ser tratadas con DMSO, TGF-β1 (10ng/mL) o ITD 1 (5μM). Después del tratamiento, se añadieron 10 μL de reactivo CCK-8 a cada pozo y se incubaron durante 24 horas. Luego se evaluó la viabilidad celular.

Condiciones de reacción

5 μM; 24h

Áreas de aplicación

Después del tratamiento con ITD 1, se inhibió la proliferación celular.
Experimentos con animales [2]:

Modelos animales

Ratones C57BL/6J

Método de preparación

Los ratones de 24 días fueron anestesiados con isoflurano y afeitados de las extremidades posteriores anteriores. Luego, se inyectaron 40 μL de NTX (10 μg/mL) en el músculo tibial anterior (TA) usando una jeringa de insulina de calibre 28. La aguja se sumergió primero en tinte verde para tatuajes para marcar el lugar de la lesión. Para el grupo de tratamiento ITD 1, se agregaron 2000 ng de ITD 1 a 30 μL de NTX (10 μg/mL) e inyectaron en un músculo TA, mientras que el músculo TA contralateral recibió solo 30 μL de NTX. En los días 2 y 4 después de la inyección inicial, se inyectaron 20 μL de ITD 1 (2000 ng) en el músculo TA del lado inyectado ITD 1, y el músculo TA contralateral recibió un volumen igual de solución salina.

Forma de dosificación

20μL; 2000ng; im; 4d

Áreas de aplicación

ITD 1 redujo la actividad de TGF-β en el músculo.

References:
[1]. Sun Z, Yan T, Jiang H, et al. Claudin-3 facilitates the progression and mediates the tumorigenic effects of TGF-β in glioblastoma multiforme[J]. Medical Oncology, 2023, 40(9): 268.
[2]. Mázala D A G, Novak J S, Hogarth M W, et al. TGF-β–driven muscle degeneration and failed regeneration underlie disease onset in a DMD mouse model[J]. Jci Insight, 2020, 5(6): e135703.

Chemical Properties of ITD 1

Cas No. 1099644-42-4 SDF
Chemical Name (Z)-1-(5-(tert-butyl)isoxazol-3(2H)-ylidene)-3-(4-(7-(2-morpholinoethoxy)benzo[d]imidazo[2,1-b]thiazol-2-yl)phenyl)urea
Canonical SMILES CC(C)(C1=C/C(NO1)=N/C(NC2=CC=C(C3=CN(C4=N3)C5=C(S4)C=C(OCCN6CCOCC6)C=C5)C=C2)=O)C
Formula C29H32N6O4S M.Wt 560.67
Solubility ≥ 28.05mg/mL in DMSO Storage Store at -20°C
General tips Please select the appropriate solvent to prepare the stock solution according to the solubility of the product in different solvents; once the solution is prepared, please store it in separate packages to avoid product failure caused by repeated freezing and thawing.Storage method and period of the stock solution: When stored at -80°C, please use it within 6 months; when stored at -20°C, please use it within 1 month.
To increase solubility, heat the tube to 37°C and then oscillate in an ultrasonic bath for some time.
Shipping Condition Evaluation sample solution: shipped with blue ice. All other sizes available: with RT, or with Blue Ice upon request.

Complete Stock Solution Preparation Table of ITD 1

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1 mg 5 mg 10 mg
1 mM 1.7836 mL 8.9179 mL 17.8358 mL
5 mM 356.7 μL 1.7836 mL 3.5672 mL
10 mM 178.4 μL 891.8 μL 1.7836 mL
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Review for ITD 1

Average Rating: 5 ★★★★★ (Based on Reviews and 38 reference(s) in Google Scholar.)

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