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3-Deazaneplanocin A (DZNep) hydrochloride (Synonyms: 2,3DMMC)

Catalog No.GC17907

3-Deazaneplanocin A (DZNep) hydrochloride es un análogo de adenosina y es un inhibidor competitivo de la hidrolasa de S-adenosylhomocysteine con un Ki de 50 pM en pruebas libres de células.

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3-Deazaneplanocin A (DZNep) hydrochloride Chemical Structure

Cas No.: 120964-45-6

Tamaño Precio Disponibilidad Cantidad
1mg
81,00 $
Disponible
5mg
279,00 $
Disponible
10mg
441,00 $
Disponible
25mg
792,00 $
Disponible
50mg
1.260,00 $
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Sample solution is provided at 25 µL, 10mM.

Description of 3-Deazaneplanocin A (DZNep) hydrochloride

3-Deazaneplanocin A (DZNep) hydrochloride es un análogo de adenosina y es un inhibidor competitivo de la hidrolasa de S-adenosylhomocysteine con un Ki de 50 pM en pruebas libres de células. Esto da como resultado la acumulación intracelular de AdoHcy, lo que conduce a la inhibición de la actividad KMTase dependeinte de la S-adenosyl-l-methionine [1-2,5]. También se ha demostrado que 3-Deazaneplanocin A (DZNep) hydrochloride inhibe la actividad de las metiltransferasas, lo que resulta en la submetilación de los mRNAs[3].

El tratamiento con 3-Deazaneplanocin A (DZNep) hydrochloride (100-750 nmol/L; 48 horas) induce la detención del ciclo celular y la apoptosis, y reduce notablemente la supervivencia clonogénica de las células AML[4]. Se informó que 3-Deazaneplanocin A (DZNep) hydrochloride agota los niveles de expresión del complejo PRC2 en células de cáncer de mama con pérdida concomitante de la marca 3Me H3K27 y la depresión de objetivos epigenéticamente silenciados[6]. 3-Deazaneplanocin A (DZNep) hydrochloride(10-6M-10-5M ;2 días) mostró una excelente actividad antiviral en el cultivo celular contra la estomatitis vesicular, la parainfluenza tipo 3, la fiebre amarilla y los virus vaccinia[1].

3-Deazaneplanocin A (DZNep) hydrochloride (1 mg/kg; i.p.; 2 semanas) y el panobinostato indujeron la apoptosis de las células AML y mejoraron significativamente la tasa de supervivencia de ratones diabéticos no obesos/gravemente inmunodeficientes con HL-60 leukemia [4]. 3-Deazaneplanocin A (DZNep)(i.p.; 0.5-1.5 mg/kg/d; 2 semanas) puede reducir significativamente la incidencia de infección por leishmania en la piel de ratones BALB/c engaíneos inducidos por la inoculación de L. b. guyanensis [7].

References:
[1]. Glazer RI, Hartman KD, et,al.3-Deazaneplanocin: a new and potent inhibitor of S-adenosylhomocysteine hydrolase and its effects on human promyelocytic leukemia cell line HL-60. Biochem Biophys Res Commun. 1986 Mar 13;135(2):688-94. doi: 10.1016/0006-291x(86)90048-3. PMID: 3457563.
[2]. Bray M, Driscoll J, et,al.Treatment of lethal Ebola virus infection in mice with a single dose of an S-adenosyl-L-homocysteine hydrolase inhibitor. Antiviral Res. 2000 Feb;45(2):135-47. doi: 10.1016/s0166-3542(00)00066-8. PMID: 10809022.
[3]. Jiang X, Tan J, et,al. DACT3 is an epigenetic regulator of Wnt/beta-catenin signaling in colorectal cancer and is a therapeutic target of histone modifications. Cancer Cell. 2008 Jun;13(6):529-41. doi: 10.1016/j.ccr.2008.04.019. PMID: 18538736; PMCID: PMC2577847.
[4]. Fiskus W, Wang Y, et,al.Combined epigenetic therapy with the histone methyltransferase EZH2 inhibitor 3-deazaneplanocin A and the histone deacetylase inhibitor panobinostat against human AML cells. Blood. 2009 Sep 24;114(13):2733-43. doi: 10.1182/blood-2009-03-213496. Epub 2009 Jul 28. PMID: 19638619; PMCID: PMC2756128.
[5]. Tseng CK, Marquez VE, Fuller RW, Goldstein BM, Haines DR, McPherson H, Parsons JL, Shannon WM, Arnett G, Hollingshead M, et al. Synthesis of 3-deazaneplanocin A, a powerful inhibitor of S-adenosylhomocysteine hydrolase with potent and selective in vitro and in vivo antiviral activities. J Med Chem. 1989 Jul;32(7):1442-6. doi: 10.1021/jm00127a007. PMID: 2544721.
[6]. Tan J, Yang X, et,al. Pharmacologic disruption of Polycomb-repressive complex 2-mediated gene repression selectively induces apoptosis in cancer cells. Genes Dev. 2007 May 1;21(9):1050-63. doi: 10.1101/gad.1524107. Epub 2007 Apr 16. PMID: 17437993; PMCID: PMC1855231.
[7]. Avila JL, Avila A, et,al.Specific inhibitory effect of 3-deazaneplanocin A against several Leishmania mexicana and L. braziliensis strains. Am J Trop Med Hyg. 1997 Oct;57(4):407-12. doi: 10.4269/ajtmh.1997.57.407. PMID: 9347954.

Protocol of 3-Deazaneplanocin A (DZNep) hydrochloride

Experimentos celulares [1]:

Líneas celulares

Células OCI-AML3

Método de preparación

Las células se trataron con una concentración específica de DZNep durante 24 h.

Condiciones de reacción

DZNep (0/1.0 µM); 24 h

Áreas de aplicación

El tratamiento de células OCI-AML3 con DZNep (1.0 µM) resultó en un aumento significativo en la acumulación de células en la fase G0/G1 con una disminución concomitante en el número de células en las fases S y G2/M delo ciclo celular.
Experimentos con animales [2]:

Modelos animales

Ratones hembra diabético/inmunodeficiencia combinada grave (NOD/SCID) hembra

Método de preparación

Las células HL-60 (5 millones) se inyectaron en la vena de la cola de los ratones. Los siguientes tratamientos se administrataron en cohortes de 7 ratones para cada tratamiento: vehículo solo, 1 mg/kg DZNep, 10 mg/kg PS, y DZNep máS PS. Los tratamientos se iniciaron el día 7. DZNep se administró dos veces por semana por vía intraperitoneal durante 2 semanas, y luego se suspendió.

Forma de dosificación

1 mg/kg DZNep; i.p.; dos veces por semana durante 2 semanas

Áreas de aplicación

Los ratones NOD/SCID tratados con DZNep habían mejorado significativamente la supervivencia de la AML causada por los células HL-60.

References:
[1]. Tseng CK, Marquez VE, Fuller RW, Goldstein BM, Haines DR, McPherson H, Parsons JL, Shannon WM, Arnett G, Hollingshead M, et al. Synthesis of 3-deazaneplanocin A, a powerful inhibitor of S-adenosylhomocysteine hydrolase with potent and selective in vitro and in vivo antiviral activities. J Med Chem. 1989 Jul;32(7):1442-6. doi: 10.1021/jm00127a007. PMID: 2544721.
[2].Fiskus W, Wang Y, et,al.Combined epigenetic therapy with the histone methyltransferase EZH2 inhibitor 3-deazaneplanocin A and the histone deacetylase inhibitor panobinostat against human AML cells. Blood. 2009 Sep 24;114(13):2733-43. doi: 10.1182/blood-2009-03-213496. Epub 2009 Jul 28. PMID: 19638619; PMCID: PMC2756128.

Chemical Properties of 3-Deazaneplanocin A (DZNep) hydrochloride

Cas No. 120964-45-6 SDF
Sinónimos 2,3DMMC
Chemical Name (1S,2R,5R)-5-(4-aminoimidazo[4,5-c]pyridin-1-yl)-3-(hydroxymethyl)cyclopent-3-ene-1,2-diol;hydrochloride
Canonical SMILES C1=CN=C(C2=C1N(C=N2)C3C=C(C(C3O)O)CO)N.Cl
Formula C12H14N4O3.HCl M.Wt 298.73
Solubility ≥ 14.9mg/mL in DMSO, ≥ 18.32 mg/mL in Water with ultrasonic 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 3-Deazaneplanocin A (DZNep) hydrochloride

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1 mg 5 mg 10 mg
1 mM 3.3475 mL 16.7375 mL 33.475 mL
5 mM 669.5 μL 3.3475 mL 6.695 mL
10 mM 334.8 μL 1.6738 mL 3.3475 mL
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Average Rating: 5 ★★★★★ (Based on Reviews and 30 reference(s) in Google Scholar.)

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