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SB203580 (Adezmapimod) p38 MAPK inhibidor

Name: SB203580 (Adezmapimod)
Brand: Selleck Chemicals
SKU: S1076
Rating: 5 (989 reviews)

Cat. No.S1076

Adezmapimod (SB203580, RWJ 64809, PB 203580) es un inhibidor de la p38 MAPK con una IC50 de 0,3-0,5 μM en células THP-1, 10 veces menos sensible a SAPK3(106T) y SAPK4(106T) y bloquea la fosforilación de PKB con una IC50 de 3-5 μM. SB203580 induce la mitophagy y la autophagy.

SB203580 (Adezmapimod) p38 MAPK inhibidor Chemical Structure

Estructura química

Peso molecular: 377.43

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Control de calidad

Lote: Pureza: 99.98%

99.98

Dianas relacionadas	ERK Raf JNK MEK Ras KRas S6 Kinase MAP4K TAK1 Mixed Lineage Kinase
Otros p38 MAPK Inhibidores	SB202190 PH-797804 Doramapimod (BIRB 796) Ralimetinib (LY2228820) dimesylate VX-702 Losmapimod SB239063 Neflamapimod (VX-745) BMS-582949 Skepinone-L

Cultivo celular, tratamiento y concentración de trabajo

Líneas celulares	Tipo de ensayo	Concentración	Tiempo de incubación	Formulación	Descripción de la actividad	PMID
PC12	Kinase Assay	10 μM	15 min		Inhibits p38 MAP kinase with IC50 of 0.6 μM	7750577
THP-1	Function Assay				Inhibits LPS-induced TNFalpha production with IC50 of 0.16 μM	18325768
PBMC	Function Assay		15 min	DMSO	Inhibits the release of interleukin-1-beta with IC50 of 0.037 μM	12361396
SW1353	Function Assay		1 h	DMSO	Inhibits IL-6 production with IC50 of 0.05 μM	11140741
Hela	Function Assay			DMSO	Inhibits Tat-induced HIV1 LTR transactivation in human HeLa cells with IC50 of 0.1 μM	18926711
PC12	Function Assay	10 μM		DMSO	Activates Nrf2/ARE in rat PC12 cells assessed as HO-1 protein induction	21345685
RAW 264.7	Cytotoxic Assay	12.5 μM	12h	DMSO	Blocks lethal toxin-mediated cytotoxicity	17485504
HCA2	Function Assay	2.5 μM			Inhibits p38 mediated MK2 activation	17964780
U937	Function Assay				Inhibits JAK-mediated interferon-gamma/anisomycin-induced Stat1 phosphorylation	18157122
U937	Function Assay				Inhibits JAK-mediated interferon-gamma/anisomycin-induced p38 phosphorylation	18157122
hESCs	Growth Inhibition Assay	5 μM		DMSO	Induces cardiomyogenic activity assessed as cell growth	23602399
RAW264.7	Function Assay	10 μM			Induces antiinflammatory activity by inhibiting IL-1β release	23791078
RAW264.7	Function Assay	10 μM			Induces antiinflammatory activity by inhibiting iNOS release	23791078
RAW264.7	Function Assay	10 μM			Induces antiinflammatory activity by inhibiting NO release	23791078
RAW264.7	Function Assay	10 μM			Inhibits LPS-induced p38 MAPK phosphorylation	24016057
IEC-18	Function Assay	10 μM			Inhibits LPS-induced p38 MAPK phosphorylation	23758110
Sf9	Function assay		30 mins		Inhibition of full-length FLAG-6His-TEV tagged human RIP2 expressed in Sf9 cells assessed as reduction in autophosphorylation pre-incubated for 30 mins followed by incubation with ATP for 2 hrs by ADP-Glo assay, IC50 = 0.01 μM.	26455654
sf21	Function assay				Binding affinity to wild type human biotin labelled p38 alpha (9 to 352 residues) expressed in sf21 insect cells SPR analysis, Kd = 0.0217 μM.	28834431
PBMC	Function assay				Inhibition of TNF-alpha production by lipopolysaccharide-stimulated human peripheral blood mononuclear cells, IC50 = 0.025 μM.	9873730
PBMC	Function assay				Inhibition of LPS-stimulated TH+NF-alphs production by human peripheral blood mononuclear cells (PBMCs), IC50 = 0.025 μM.	9784093
PBMC	Function assay				Inhibition of p38 MAP kinase related TNF-alpha release from peripheral blood mononuclear cells (PBMC), IC50 = 0.037 μM.	12061876
PBMC	Function assay				Inhibition of LPS-induced IL1-beta production in human peripheral blood mononuclear cells(PBMCs), IC50 = 0.048 μM.	9784093
SW1353	Function assay				Compound was evaluated for its ability to inhibit IL-6 production in SW1353 cells treated with cytokines IL-1 and TNF, IC50 = 0.05 μM.	10999467
SW1353	Function assay				Inhibition of TNF and IL-1 induced IL-6 production in human chondro-sarcoma SW 1353 cells, IC50 = 0.05 μM.	10999468
THP1	Function assay				Inhibition of LPS-stimulated IL1 production in human THP1 cells, IC50 = 0.05 μM.	18077363
THP1	Function assay				Inhibition of LPS-stimulated TNFalpha production in human THP1 cells, IC50 = 0.05 μM.	18077363
THP1	Function assay				Inhibition of LPS-induced tumor necrosis factor-alpha (TNF-alpha) production in THP-1 cells, EC50 = 0.06 μM.	12086485
THP1	Function assay				Inhibition of tumor necrosis factor alpha release by THP-1 cells, IC50 = 0.07 μM.	15658855
monocytic cell	Function assay				Inhibitory activity against TNF-alpha production using lipopolysaccharide stimulated human monocytic cells, IC50 = 0.072 μM.	12729637
THP1	Function assay				Inhibitory activity against LPS-stimulated TNF-alpha production in human monocytic cells (THP-1), IC50 = 0.072 μM.	15139749
THP-1	Function assay				Inhibitory activity against lipopolysaccharide stimulated TNF-alpha production in THP-1 cells (human monocytic cells), IC50 = 0.072 μM.	15837310
THP1	Function assay				Inhibition of LPS-stimulated TNFalpha production in THP1 cells, IC50 = 0.072 μM.	16750367
PBMC	Function assay				Inhibition of staphylococcal enterotoxin B(SEB) stimulated tumor necrosis factor alpha (TNF-alpha) production by human peripheral blood mononuclear cells(PBMCs), IC50 = 0.16 μM.	9784093
PBMC	Function assay				Concentration required to inhibit lipopolysaccharide induced TNF-alpha release was determined in human peripheral blood mononuclear cells, IC50 = 0.19 μM.	15454231
Sf9	Function assay				Inhibition of full-length FLAG-6His-TEV tagged human RIP2 expressed in Sf9 cells by fluorescent polarization assay, IC50 = 0.2 μM.	26455654
HEK293F	Function assay				Inhibition of sodium arsenate activated N-terminal GST-tagged Brugia malayi MPK1 expressed in HEK293F cells using FAM-p38tide as substrate by IMAP assay, IC50 = 0.22 μM.	29541362
HEK-293	Function assay				Inhibition of RIP2K in MDP-stimulated HEK-293 cells over-expressing NOD2 assessed as IL8 secretion, IC50 = 0.25 μM.	27109867
whole blood cell	Function assay	0.01 to 100 uM			Inhibition of p38-related IL1-beta release by whole blood cells at 10 e-4 to 10 e-8 M, IC50 = 0.35 μM.	12852754
PBMC	Function assay				Inhibition of p38 MAP kinase related TNF-alpha release from peripheral blood mononuclear cells (PBMC), IC50 = 0.59 μM.	12061876
PBMC	Function assay				Inhibition of the release of tumor necrosis factor alpha from peripheral blood mononuclear cells, IC50 = 0.59 μM.	12361396
PBMC	Function assay				Inhibitory activity against TNF-alpha release in PBM cells, IC50 = 0.59 μM.	12852754
whole blood cell	Function assay	0.01 to 100 uM			Inhibition of p38-related TNF-alpha release by whole blood cells at 10 e-4 to 10 e-8 M, IC50 = 0.94 μM.	12852754
BMDC	Antiinflammatory assay		1 hr		Antiinflammatory activity in C57BL/6 mouse BMDC cells assessed as inhibition of LPS-induced IL-6 production preincubated for 1 hr prior to LPS-stimulation measured after 18 hrs by ELISA, IC50 = 3.5 μM.	24047259
BMDC	Antiinflammatory assay		1 hr		Antiinflammatory activity in C57BL/6 mouse BMDC cells assessed as inhibition of LPS-induced IL-12 p40 production preincubated for 1 hr prior to LPS-stimulation measured after 18 hrs by ELISA, IC50 = 5 μM.	24047259
HEK-293	Function assay				Inhibition of RIP2K in Pam2CSK4-stimulated HEK-293 cells over-expressing TLR2 assessed as IL8 secretion, IC50 = 6.31 μM.	27109867
BMDC	Antiinflammatory assay		1 hr		Antiinflammatory activity in C57BL/6 mouse BMDC cells assessed as inhibition of LPS-induced TNFalpha production preincubated for 1 hr prior to LPS-stimulation measured after 18 hrs by ELISA, IC50 = 7.5 μM.	24047259
macrophage-like cell	Antiinflammatory assay		30 mins		Antiinflammatory activity in human HL-60 derived macrophage-like cells assessed as inhibition of LPS-induced TNFalpha production treated 30 mins before LPS stimulation measured after 24 hrs by ELISA, IC50 = 8.6 μM.	23811089
WS	Function assay	2.5 uM			Inhibition of anisomycin-induced P38-alpha activation in human human TERT-immortalised WS cells assessed as HSP27 phosphorylation at 2.5 uM	17659871
WS	Function assay				Inhibition of MK2 mediated HSP27 phosphorylation in immortalised WS cells assessed as reduction in F-actin stress fibres	17964780
WS	Function assay				Inhibition of p38 mediated MK2 activation in WS cells	17964780
A673	qHTS assay				qHTS of pediatric cancer cell lines to identify multiple opportunities for drug repurposing: Primary screen for A673 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
BT-37	qHTS assay				qHTS of pediatric cancer cell lines to identify multiple opportunities for drug repurposing: Primary screen for BT-37 cells	29435139
RD	qHTS assay				qHTS of pediatric cancer cell lines to identify multiple opportunities for drug repurposing: Primary screen for RD 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
SJ-GBM2	qHTS assay				qHTS of pediatric cancer cell lines to identify multiple opportunities for drug repurposing: Primary screen for SJ-GBM2 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
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Información química, almacenamiento y estabilidad

Peso molecular	377.43	Fórmula	C₂₁H₁₆FN₃OS	Almacenamiento (Desde la fecha de recepción)	3 years -20°C(in the dark) powder
Nº CAS	152121-47-6	Descargar SDF		Almacenamiento de soluciones madre	1 año-80°Cen disolvente 1 mes-20°Cen disolvente
Sinónimos	RWJ 64809, PB 203580			Smiles	CS(=O)C1=CC=C(C=C1)C2=NC(=C(N2)C3=CC=NC=C3)C4=CC=C(C=C4)F

Solubilidad

In vitro
Lote:

DMSO : 38 mg/mL (100.68 mM)
(El DMSO contaminado con humedad puede reducir la solubilidad. Usar DMSO fresco y anhidro.)

Water : Insoluble

Ethanol : Insoluble

Calculadora de Molaridad

Masa	Concentración	Volumen	Peso molecular
=	×	×

Calculadora de Dilución Calculadora de Peso Molecular

In vivo Lote:
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.
Clear solution	5% DMSO 1 40% PEG 300 2 5%Tween80 3 50%ddH2O Validado por los laboratorios Selleck. Si necesita ajustes en esta formulación, contacte con nuestro equipo de ventas para pruebas personalizadas.	5.000mg/ml (13.25mM)	Taking the 1 mL working solution as an example, add 50 μL of 100 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.

Calculadora de formulación in vivo (Solución clara)

Paso 1: Introduzca la información a continuación (Recomendado: Un animal adicional para tener en cuenta la pérdida durante el experimento)

Dosis: mg/kg Peso promedio de los animales: g Volumen de dosificación por animal:μL Número de animales:

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.)

% DMSO + % + % Tween 80 + % ddH₂O

%DMSO+ %

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.

Mecanismo de acción

Características	First reported p38 inhibitor.
Targets/IC₅₀/Ki	p38 MAPK (THP-1 cells) 0.3 μM-0.5 μM PKB (THP-1 cells) 3 μM-5 μM
In vitro	Adezmapimod (SB203580) inhibe la proliferación de células T humanas primarias, células T murinas CT6 o células B BAF F7 inducida por IL-2 con una IC50 de 3-5 μm. También inhibe la activación de p70S6 quinasa inducida por IL-2, aunque la concentración requerida es ligeramente superior con una IC50 superior a 10 μm. Este compuesto inhibe la actividad de PDK1 de forma dosis-dependiente con una IC50 en el rango de 3-10 μm. Inhibe la estimulación de MAPKAPK2 por p38-MAPK con una IC50 de aproximadamente 0,07 μM, mientras que la actividad total de SAPK/JNK se inhibe con una IC50 de 3-10 μM. A concentraciones más altas, activa la vía ERK, lo que posteriormente mejora la actividad transcripcional de NF-κB. También induce autofagia en células de carcinoma hepatocelular (CHC) humano.
Ensayo de quinasa	Ensayo de fosforilación de quinasa de receptores celulares
Ensayo de quinasa	4 μg de anti-PKBα de oveja se inmovilizan en 25 μL de proteína G-Sepharose durante la noche (o 1,5 horas) y se lavan en tampón A (50 mm Tris, pH 7,5, 1 mm EDTA, 1 mm EGTA, 0,5 mm Na₃VO₄, 0,1 % β-mercaptoetanol, 1 % Triton X-100, 50 mm fluoruro de sodio, 5 mm pirofosfato de sodio, 0,1 mm fluoruro de fenilmetilsulfonilo, 1 μg/mL de pepstatina, leupeptina y 1 μm de microcistina). El anti-PKB inmovilizado se incuba luego con 0,5 mL de lisado (de 5 × 10⁶ células) durante 1,5 horas y se lava tres veces en 0,5 mL de tampón A suplementado con 0,5 m NaCl, dos veces en 0,5 mL de tampón B (50 mm Tris-HCl, pH 7,5, 0,03 % (p/v) Brij-35, 0,1 mm EGTA y 0,1 % β-mercaptoetanol), y dos veces con 100 μL de tampón de dilución para ensayo; el tampón de dilución 5× para ensayo es 100 mm MOPS, pH 7,2, 125 mm β-glicerofosfato, 25 mm EGTA, 5 mm ortovanadato de sodio, 5 mm DTT. Al complejo inmune de la enzima PKB se añaden 10 μL de tampón de dilución para ensayo, 40 μm de péptido inhibidor de proteína quinasa A, 100 μm de péptido sustrato específico de PKB y 10 μCi de [γ-³²P]ATP, todos preparados en tampón de dilución para ensayo. La reacción se incuba durante 20 minutos a temperatura ambiente con agitación, luego las muestras se centrifugan brevemente y se retiran 40 μL del volumen de reacción a otro tubo al que se añaden 20 μL de ácido tricloroacético al 40 % para detener la reacción. Esto se mezcla y se incuba durante 5 minutos a temperatura ambiente, y 40 μL se transfieren a papel de fosfocelulosa P81 y se dejan unir durante 30 segundos. La pieza de P81 se lava tres veces en ácido fosfórico al 0,75 % y luego en acetona a temperatura ambiente. La incorporación de γ-³²P se mide luego mediante recuento por centelleo.
In vivo	Adezmapimod (SB203580) protege el miocardio porcino contra la lesión isquémica en un modelo in vivo. También es eficaz en la prevención y el tratamiento de la enfermedad en el modelo de ratones MRL/lpr de lupus eritematoso sistémico (LES).
Referencias	[1] https://pubmed.ncbi.nlm.nih.gov/10702313/ [2] https://pubmed.ncbi.nlm.nih.gov/10960075/ [3] https://pubmed.ncbi.nlm.nih.gov/22170404/ [4] https://pubmed.ncbi.nlm.nih.gov/10710135/ [5] https://pubmed.ncbi.nlm.nih.gov/21549858/

Aplicaciones

Métodos	Biomarcadores	PMID
Western blot	phospho-p38 / p38 p-ASK1 / ASK1 / P-JNK / p-MKK4 / p-ERK phospho-MK2(T334) / phospho-HSP27(S82) / phospho-Akt(T308) / phospho-Akt(S473)	25747578
Immunofluorescence	dsRNA / hnRNP A1	25747578
Growth inhibition assay	Cell viability	23001390

Soporte técnico

Instrucciones de manipulación

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