solo para uso en investigación
Cat. No.S1085
| Líneas celulares | Tipo de ensayo | Concentración | Tiempo de incubación | Formulación | Descripción de la actividad | PMID |
|---|---|---|---|---|---|---|
| HCT116 | Function Assay | 0.9 μM | 24 h | down-regulats TS protein levels after 6 h incubation | 17124594 | |
| HCT116 | Growth Inhibition Assay | 48 h | EC50=0.28 μM | 17124594 | ||
| Granta-519 | Growth Inhibition Assay | 24 h | IC50=56.3 μM | 20068080 | ||
| Jeko-1 | Growth Inhibition Assay | 24 h | IC50=0.2 μM | 20068080 | ||
| HBL-2 | Growth Inhibition Assay | 24 h | IC50=0.4 μM | 20068080 | ||
| Panc-1 | Apoptosis Assay | 100/500/1000 nM | 48 h | induces dose dependent apoptosis | 22681698 | |
| AsPC-1 | Apoptosis Assay | 100/500/1000 nM | 48 h | induces dose dependent apoptosis | 22681698 | |
| T3M4 | Apoptosis Assay | 100/500/1000 nM | 48 h | induces dose dependent apoptosis | 22681698 | |
| Panc-1 | Growth Inhibition Assay | 0-800 nM | 48 h | inhibits cell proliferation in a dose dependent manner | 22681698 | |
| AsPC-1 | Growth Inhibition Assay | 0-800 nM | 48 h | inhibits cell proliferation in a dose dependent manner | 22681698 | |
| T3M4 | Growth Inhibition Assay | 0-800 nM | 48 h | inhibits cell proliferation in a dose dependent manner | 22681698 | |
| MiaPaCa2 | Function Assay | 1/10 μM | 24 h | induces growth arrested in G2/M | 23475695 | |
| AsPc1 | Function Assay | 1/10 μM | 24 h | induces growth arrested in G2/M | 23475695 | |
| Panc0403 | Apoptosis Assay | 1 μM | 24 h | induces apoptosis | 23475695 | |
| Panc1005 | Apoptosis Assay | 1 μM | 24 h | induces apoptosis | 23475695 | |
| Panc0327 | Apoptosis Assay | 1 μM | 24 h | induces apoptosis | 23475695 | |
| Panc0203 | Growth Inhibition Assay | 48 h | EC50=22.2 μM | 23475695 | ||
| PL45 | Growth Inhibition Assay | 48 h | EC50=20.8 μM | 23475695 | ||
| Panc1005 | Growth Inhibition Assay | 48 h | EC50=1.1 μM | 23475695 | ||
| Panc0403 | Growth Inhibition Assay | 48 h | EC50=1.1 μM | 23475695 | ||
| BxPc3 | Growth Inhibition Assay | 48 h | EC50=1.0 μM | 23475695 | ||
| MiaPaCa2 | Growth Inhibition Assay | 48 h | EC50=0.7 μM | 23475695 | ||
| Panc0327 | Growth Inhibition Assay | 48 h | EC50=0.5 μM | 23475695 | ||
| AsPc1 | Growth Inhibition Assay | 48 h | EC50=0.3 μM | 23475695 | ||
| PC9 | Function Assay | 0.5/1/2 μM | 4 h | DMSO | inhibits the levels of Akt (p-Akt) and EGFR | 23515752 |
| H1650 | Function Assay | 0.5/1/2 μM | 4 h | DMSO | inhibits the levels of Akt (p-Akt) and EGFR | 23515752 |
| H460 | Function Assay | 0.5/1/2 μM | 4 h | DMSO | inhibits the levels of Akt (p-Akt) and EGFR | 23515752 |
| PC9 | Function Assay | 500 nM | 24 h | DMSO | decreases EGFR expression | 23515752 |
| H1650 | Function Assay | 500 nM | 24 h | DMSO | decreases EGFR expression | 23515752 |
| H460 | Function Assay | 500 nM | 24 h | DMSO | decreases EGFR expression | 23515752 |
| HCC4006 | Growth Inhibition Assay | 72 h | DMSO | IC50=0.46 μM | 23515752 | |
| HCC2935 | Growth Inhibition Assay | 72 h | DMSO | IC50=0.97 μM | 23515752 | |
| HCC827 | Growth Inhibition Assay | 72 h | DMSO | IC50=0.29 μM | 23515752 | |
| HCC2279 | Growth Inhibition Assay | 72 h | DMSO | IC50=0.4 μM | 23515752 | |
| PC9 | Growth Inhibition Assay | 72 h | DMSO | IC50=0.29 μM | 23515752 | |
| H820 | Growth Inhibition Assay | 72 h | DMSO | IC50=0.4 μM | 23515752 | |
| H1650 | Growth Inhibition Assay | 72 h | DMSO | IC50=0.88 μM | 23515752 | |
| H1975 | Growth Inhibition Assay | 72 h | DMSO | IC50=0.68 μM | 23515752 | |
| H520 | Growth Inhibition Assay | 72 h | DMSO | IC50=0.75 μM | 23515752 | |
| H1299 | Growth Inhibition Assay | 72 h | DMSO | IC50=1.2 μM | 23515752 | |
| H460 | Growth Inhibition Assay | 72 h | DMSO | IC50=0.86 μM | 23515752 | |
| H1666 | Growth Inhibition Assay | 72 h | DMSO | IC50>10 μM | 23515752 | |
| PANC-1 | Function Assay | 10 μM | 2/4 h | DMSO | increases intracellular ROS level | 23743198 |
| PANC-1 | Cell Viability Assay | 1/10 μM | 48 h | DMSO | decreases cell viability in a dose dependent manner | 23743198 |
| PANC-1 | Function Assay | 10 μM | 2/4/6 h | DMSO | induces AMPK activation | 23743198 |
| HL-60 | Function Assay | 0.2 μM | 24/48/72 h | enhances RA-induced granulocytic differentiation | 25864732 | |
| NB4 | Function Assay | 0.2 μM | 24/48/72 h | enhances RA-induced granulocytic differentiation | 25864732 | |
| HL-60 | Function Assay | 2 μM | 24/48 h | blocks cell cycle in S phase | 25864732 | |
| NB4 | Function Assay | 2 μM | 24/48 h | blocks cell cycle in S phase | 25864732 | |
| HL-60 | Cell Viability Assay | 0.2/2 μM | 24/48/72 h | decreases cell viability in both time and dose dependent manner | 25864732 | |
| NB4 | Cell Viability Assay | 0.2/2 μM | 24/48/72 h | decreases cell viability in both time and dose dependent manner | 25864732 | |
| RAW264.7 | Anti-inflammatory assay | 1 hr | Anti-inflammatory activity in LPS-stimulated mouse RAW264.7 cells assessed as suppression of IL6 production pre-incubated for 1 hr before LPS stimulation for 24 hrs by ELISA method, IC50 = 0.000059 μM. | 25113875 | ||
| HEK293 | Function assay | Inhibition of HDAC6 in HEK293 cells, IC50 = 0.015 μM. | 18308563 | |||
| HEK293 | Function assay | Inhibition of HDAC1 in HEK293 cells, IC50 = 0.018 μM. | 18308563 | |||
| HeLa | Function assay | 30 mins | Inhibition of HDAC in human HeLa cells nuclear extracts incubated for 30 mins by fluorescent assay, IC50 = 0.0264 μM. | 25113875 | ||
| HeLa | Function assay | Inhibition of HDAC in human HeLa cells using Fluor de Lys as substrate by fluorescence assay, IC50 = 0.027 μM. | 23639537 | |||
| HeLa | Function assay | Inhibition of HDAC from human HeLa cells, IC50 = 0.028 μM. | 18247554 | |||
| HEK293 | Function assay | Inhibition of HDAC3 in HEK293 cells, IC50 = 0.046 μM. | 18308563 | |||
| MDA-MB-231 | Antiproliferative assay | 72 hrs | Antiproliferative activity against human MDA-MB-231 cells after 72 hrs by resazurin dye based fluorescence assay, IC50 = 0.062 μM. | 29456804 | ||
| Jurkat | Antiproliferative assay | 48 hrs | Antiproliferative activity against human Jurkat cells after 48 hrs by MTT assay, IC50 = 0.07 μM. | 29533873 | ||
| A549 | Antiproliferative assay | 72 hrs | Antiproliferative activity against human A549 cells after 72 hrs by resazurin dye based fluorescence assay, IC50 = 0.077 μM. | 29456804 | ||
| HeLa | Antiproliferative assay | 72 hrs | Antiproliferative activity against human HeLa cells after 72 hrs by resazurin dye based fluorescence assay, IC50 = 0.087 μM. | 29456804 | ||
| MCF7 | Antiproliferative assay | 72 hrs | Antiproliferative activity against human MCF7 cells after 72 hrs by resazurin dye based fluorescence assay, IC50 = 0.096 μM. | 29456804 | ||
| HEL | Antiproliferative assay | 48 hrs | Antiproliferative activity against human HEL cells after 48 hrs by MTT assay, IC50 = 0.1 μM. | 29533873 | ||
| Huh7 | Antiviral assay | 3 days | Antiviral activity against HCV genotype 1b infected in human Huh7 cells after 3 days by luciferase reporter gene assay, EC50 = 0.12 μM. | 25490700 | ||
| HCT116 | Antiproliferative assay | 48 hrs | Antiproliferative activity against human HCT116 cells after 48 hrs by SRB assay, GI50 = 0.13 μM. | 27344487 | ||
| MOLT4 | Antiproliferative assay | 48 hrs | Antiproliferative activity against human MOLT4 cells after 48 hrs by MTT assay, IC50 = 0.14 μM. | 29533873 | ||
| HCT116 | Antiproliferative assay | Antiproliferative activity against human HCT116 cells assessed as growth inhibition, IC50 = 0.16 μM. | 21650221 | |||
| HCT116 | Antiproliferative assay | Antiproliferative activity against human HCT116 cells, IC50 = 0.16 μM. | 21742496 | |||
| SK-N-BE(2) | Antiproliferative assay | 48 hrs | Antiproliferative activity against human SK-N-BE(2) cells after 48 hrs by MTT assay, IC50 = 0.31 μM. | 29533873 | ||
| PC3 | Antiproliferative assay | 48 hrs | Antiproliferative activity against human PC3 cells after 48 hrs by SRB assay, GI50 = 0.39 μM. | 27344487 | ||
| PC3 | Antiproliferative assay | 96 hrs | Antiproliferative activity against human PC3 cells after 96 hrs by celltiter 96 assay, IC50 = 0.45 μM. | 21634430 | ||
| H1299 | Antiproliferative assay | Antiproliferative activity against human H1299 cells, IC50 = 0.46 μM. | 21650221 | |||
| HeLa | Antiproliferative assay | 48 hrs | Antiproliferative activity against human HeLa cells after 48 hrs by MTT assay, IC50 = 0.51 μM. | 29533873 | ||
| HCT116 | Antiproliferative assay | 96 hrs | Antiproliferative activity against human HCT116 cells after 96 hrs by celltiter 96 assay, IC50 = 0.6 μM. | 21634430 | ||
| A2780 | Antiproliferative assay | 96 hrs | Antiproliferative activity against human A2780 cells after 96 hrs by celltiter 96 assay, IC50 = 0.67 μM. | 21634430 | ||
| HuH7 | Cytotoxicity assay | 3 days | Cytotoxicity against human HuH7 cells assessed as inhibition of cell viability after 3 days by CellTiter 96 assay, CC50 = 0.68 μM. | 25490700 | ||
| COLO205 | Antiproliferative assay | 96 hrs | Antiproliferative activity against human COLO205 cells after 96 hrs by celltiter 96 assay, IC50 = 0.7 μM. | 21634430 | ||
| A549 | Antiproliferative assay | 48 hrs | Antiproliferative activity against human A549 cells after 48 hrs by SRB assay, GI50 = 0.78 μM. | 27344487 | ||
| HL60 | Antiproliferative assay | 48 hrs | Antiproliferative activity against human HL60 cells after 48 hrs by SRB assay, GI50 = 1.09 μM. | 27344487 | ||
| K562 | Antiproliferative assay | 48 hrs | Antiproliferative activity against human K562 cells after 48 hrs by MTT assay, IC50 = 1.1 μM. | 29533873 | ||
| PC3 | Antiproliferative assay | 48 hrs | Antiproliferative activity against human PC3 cells after 48 hrs by MTT assay, IC50 = 1.3 μM. | 29533873 | ||
| NFF | Cytotoxicity assay | 72 hrs | Cytotoxicity against human NFF cells after 72 hrs by SRB assay, IC50 = 1.4 μM. | 28241112 | ||
| HEK293 | Cytotoxicity assay | 48 hrs | Cytotoxicity against HEK293 cells after 48 hrs by resazurin assay, IC50 = 1.4 μM. | 28241112 | ||
| NFF | Cytotoxicity assay | 72 hrs | Cytotoxicity against human NFF cells after 72 hrs by sulforhodamine B assay, IC50 = 1.42 μM. | 30245402 | ||
| HEK293 | Cytotoxicity assay | 48 hrs | Cytotoxicity against HEK293 cells after 48 hrs by resazurin dye based assay, IC50 = 1.42 μM. | 30245402 | ||
| RAW264.7 | Anti-inflammatory assay | 1 hr | Anti-inflammatory activity in LPS-stimulated mouse RAW264.7 cells assessed as suppression of nitric oxide production pre-incubated for 1 hr before LPS stimulation for 24 hrs by Griess reagent based assay, IC50 = 2.2 μM. | 25113875 | ||
| RAW264.7 | Anti-inflammatory assay | 1 hr | Anti-inflammatory activity in LPS-stimulated mouse RAW264.7 cells assessed as suppression of TNFalpha production pre-incubated for 1 hr before LPS stimulation for 24 hrs by ELISA method, IC50 = 4.7 μM. | 25113875 | ||
| RAW264.7 | Anti-inflammatory assay | 1 hr | Anti-inflammatory activity in LPS-stimulated mouse RAW264.7 cells assessed as suppression of PGE2 production pre-incubated for 1 hr before LPS stimulation for 24 hrs by enzyme immunoassay method, IC50 = 8.28 μM. | 25113875 | ||
| Huh-luc/neo7 | Function assay | 1 uM | 1 to 3 hrs | Inhibition of HDAC class 1 in human Huh-luc/neo7 cells assessed as histone H3 acetylation at 1 uM after 1 to 3 hrs by Western blotting analysis | 25937017 | |
| PC3 | Function assay | 0.3 uM | 48 hrs | Inhibition of HDAC in human PC3 cells assessed as increase in amount of acetylated histone H3 at 0.3 uM after 48 hrs by Western blot analysis | 27344487 | |
| HCT116 | Function assay | 0.3 uM | 48 hrs | Inhibition of HDAC in human HCT116 cells assessed as increase in amount of acetylated histone H3 at 0.3 uM after 48 hrs by Western blot analysis | 27344487 | |
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| Peso molecular | 318.35 | Fórmula | C15H14N2O4S |
Almacenamiento (Desde la fecha de recepción) | |
|---|---|---|---|---|---|
| Nº CAS | 866323-14-0 | Descargar SDF | Almacenamiento de soluciones madre |
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| Sinónimos | PXD101,NSC726630, PX-105684 | Smiles | C1=CC=C(C=C1)NS(=O)(=O)C2=CC=CC(=C2)C=CC(=O)NO | ||
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In vitro |
DMSO
: 64 mg/mL
(201.03 mM)
Water : Insoluble Ethanol : Insoluble |
|
In vivo |
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Paso 1: Introduzca la información a continuación (Recomendado: Un animal adicional para tener en cuenta la pérdida durante el experimento)
Paso 2: Introduzca la formulación in vivo (Esto es solo la calculadora, no la formulación. Por favor, contáctenos primero si no hay una formulación in vivo en la sección de Solubilidad.)
Resultados del cálculo:
Concentración de trabajo: mg/ml;
Método para preparar el líquido maestro de DMSO: mg fármaco predissuelto en μL DMSO ( Concentración del líquido maestro mg/mL, Por favor, contáctenos primero si la concentración excede la solubilidad del DMSO del lote del fármaco. )
Método para preparar la formulación in vivo: Tomar μL DMSO líquido maestro, luego añadirμL PEG300, mezclar y clarificar, luego añadirμL Tween 80, mezclar y clarificar, luego añadir μL ddH2O, mezclar y clarificar.
Método para preparar la formulación in vivo: Tomar μL DMSO líquido maestro, luego añadir μL Aceite de maíz, mezclar y clarificar.
Nota: 1. Por favor, asegúrese de que el líquido esté claro antes de añadir el siguiente disolvente.
2. Asegúrese de añadir el (los) disolvente(s) en orden. Debe asegurarse de que la solución obtenida, en la adición anterior, sea una solución clara antes de proceder a añadir el siguiente disolvente. Se pueden utilizar métodos físicos como el vórtice, el ultrasonido o el baño de agua caliente para ayudar a la disolución.
| Características |
Lead compound of Topotarget.
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|---|---|
| Targets/IC50/Ki |
HDAC
(Cell-free assay) 27 nM
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| In vitro |
Belinostat inhibe el crecimiento de células tumorales (A2780, HCT116, HT29, WIL, CALU-3, MCF7, PC3 y HS852) con IC50 de 0,2-0,66 μM. PD101 muestra baja actividad en células A2780/cp70 y 2780AD, que son derivados de células A2780 resistentes a cisplatino y doxorrubicina. Este compuesto podría inducir apoptosis a través de la escisión de PARP y la acetilación de las histonas H3/H4. Inhibe el crecimiento de células de cáncer de vejiga, especialmente en células 5637, lo que muestra acumulación de la fase G0-G1, disminución de la fase S y aumento de la fase G2-M. La actividad inhibitoria del crecimiento de este químico en líneas celulares no está fuertemente influenciada por el fenotipo de resistencia a múltiples fármacos, mientras que la actividad de docetaxel sí está claramente afectada. Podría mejorar la actividad inhibitoria del crecimiento de docetaxel o carboplatino en células OVCAR-3 y A2780. Este compuesto también muestra una acetilación mejorada de tubulina en líneas celulares de cáncer de ovario. Un estudio reciente muestra que activa la proteína quinasa A en un mecanismo dependiente de la señalización TGF-β y disminuye el ARNm de survivin.
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| Ensayo de quinasa |
Actividad de la Histona Desacetilasa
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Los cultivos subconfluentes se cosechan y se lavan dos veces en PBS frío y se pelletizan por centrifugación a 200 × g durante 5 min. El pellet celular se resuspende en dos volúmenes de tampón de lisis [tampón Tris 60 mM (pH 7,4) que contiene 30% de glicerol y 450 mM de NaCl] y se lisa mediante tres ciclos de congelación (hielo seco) y descongelación (baño de agua a 30 °C). Los restos celulares se eliminan por centrifugación a 1,2 × 104 g durante 5 min, y el sobrenadante se almacena a −80 °C. El péptido de histona H4 (secuencia SGRGKGGKGLGKGGAKRHRK correspondiente a los 20 residuos NH2-terminales) se acetila mediante una proteína recombinante que contiene el dominio hipoxantina-aminopterina-timidina de p300, utilizando [3H]acetil CoA como fuente de acetato. El péptido H4 (100 μg) se mezcla con tampón de hipoxantina-aminopterina-timidina (50 mM Tris HCl pH 8,0, 5% glicerol, 50 mM KCl y 0,1 mM EDTA), 1 mM DTT, 1 mM 4-(2-aminoetil)bencenosulfonilfluoruro, 1 × inhibidores de proteasa completos, 50 μL de p300 purificada y 1,85 m [3H]acetil CoA (4,50 Ci/mmol) en un volumen final de 300 μL y se incuba a 30 °C durante 45 min. La proteína p300 se elimina por incubación con 20 μL de perlas de Ni-agarosa al 50% durante 1 hora a 4 °C y centrifugación. El sobrenadante se aplica a una columna de Sephadex G15 de 2 mL, y se recoge el flujo pasante. Se aplica suavemente un mililitro de H2O destilada, y se recogen fracciones de tres gotas; esto se repite hasta que se hayan añadido 4–5 mL de H2O destilada, y se recogen ~40 fracciones. Tres microlitros de cada fracción se diluyen en 2 mL de líquido de centelleo y se cuentan en un contador de centelleo para identificar las fracciones que contienen el péptido marcado. Estas fracciones se agrupan, y se mide 1 μL de la muestra combinada para evaluar la radioactividad en cada lote de péptido (3-7×103 cpm/μL). Para los ensayos de actividad, la reacción se lleva a cabo en un volumen total de 150 μL de tampón [60 mM Tris (pH 7,4) que contiene 30% de glicerol] que contiene 2 μL de extracto celular y, cuando se utiliza, 2 μL de este compuesto. La reacción se inicia con la adición de 2 μL de sustrato marcado con [3H] (péptido de histona H4 acetilado correspondiente a los 20 residuos NH2-terminales). Las muestras se incuban a 37 °C durante 45 min, y la reacción se detiene con la adición de HCl y ácido acético (concentraciones finales de 0,72 y 0,12 M, respectivamente). El [3H]acetato liberado se extrae en 750 μL de acetato de etilo, y las muestras se centrifugan a 1,2 × 104 g durante 5 min. La fase superior (600 μL) se transfiere a 3 mL de líquido de centelleo y se cuenta.
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| In vivo |
Belinostat indica un retraso significativo del crecimiento tumoral en xenoinjertos A2780 y A2780/cp70 a una dosis de 10mg/kg sin efectos sobre el peso corporal. Este compuesto también induce p21WAF1, HDAC core y genes de comunicación celular en tumores de vejiga de ratón. Su monoterapia induce efectos antitumorales proporcionales a la dosis con un TGI del 47% a una dosis de 100mg/kg en xenoinjertos A2780. La combinación de este químico (100 mg/kg) con carboplatino (40 mg/kg) podría retrasar el crecimiento tumoral de 18,6 días a 22,5 días. En combinación con bortezomib, resulta en una gran inhibición tumoral y toxicidad gastrointestinal en ratones con xenoinjerto UMSCC-11A resistente a bortezomib.
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Referencias |
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| Métodos | Biomarcadores | Imágenes | PMID |
|---|---|---|---|
| Western blot | p-H2AX(Ser139) / KU70 / KU80 / RAD51 / RAD52 / ERCC1 Acetyl Histone H3 / Acetyl Histone H4 / Acetyl tubulin p21 / p27 SOS1 / SOS2 PARP / p-ERK / p-p38 / p38 / p-BRAF / p-MEK / MEK |
|
24155971 |
| Growth inhibition assay | Cell viability IC50 |
|
24155971 |
(datos de https://clinicaltrials.gov, actualizado el 2024-05-22)
| Número NCT | Reclutamiento | Condiciones | Patrocinador/Colaboradores | Fecha de inicio | Fases |
|---|---|---|---|---|---|
| NCT06406465 | Not yet recruiting | Carcinoma Neuroendocrine|Tumor Neuroendocrine|Tumors Neuroendocrine|Neuroendocrine; Carcinoma|Small Cell; Receptors |
National Cancer Institute (NCI)|National Institutes of Health Clinical Center (CC) |
May 15 2024 | Phase 2 |
| NCT04315233 | Recruiting | Metastatic Breast Cancer|Recurrent Ovarian Carcinoma |
University of Utah|Novartis|Acrotech Biopharma |
May 3 2021 | Phase 1 |
| NCT04703920 | Recruiting | Metastatic Breast Cancer|Metastatic Castration-resistant Prostate Cancer|Metastatic Ovarian Carcinoma |
University of Michigan Rogel Cancer Center|Pfizer|Acrotech Biopharma Inc. |
March 4 2021 | Phase 1 |
| NCT03772925 | Active not recruiting | Recurrent Acute Myeloid Leukemia|Recurrent Myelodysplastic Syndrome|Refractory Acute Myeloid Leukemia|Refractory Myelodysplastic Syndrome |
National Cancer Institute (NCI) |
June 20 2019 | Phase 1 |
Tel: +1-832-582-8158 Ext:3
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Pregunta 1:
Could you please give some suggestions for the use of it in vivo (i.p. injection)?
Respuesta:
For I.P. injection, it can be dissolved in 2% DMSO+30% PEG 300+ddH2O at 10 mg/ml clearly. When preparing the solution, please dissolve this compound in DMSO clearly first. Then add PEG, after they mixed well, then dilute with water. Hope this information is useful to you.