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VX-11e

Catalog No. T3166Cas No. 896720-20-0
Alias VTX-11e, Vertex-11e, TCS ERK 11e

VX-11e (TCS ERK 11e) is a potent, selective, and orally bioavailable ERK(Extracellular Signal-Regulated Kinase) inhibitor; antitumor agent.

VX-11e

VX-11e

Purity: 99.67%
Catalog No. T3166Alias VTX-11e, Vertex-11e, TCS ERK 11eCas No. 896720-20-0
VX-11e (TCS ERK 11e) is a potent, selective, and orally bioavailable ERK(Extracellular Signal-Regulated Kinase) inhibitor; antitumor agent.
Pack SizePriceAvailabilityQuantity
2 mg$50In Stock
5 mg$90In Stock
10 mg$124In Stock
25 mg$238In Stock
50 mg$378In Stock
100 mg$585In Stock
1 mL x 10 mM (in DMSO)$97In Stock
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Purity:99.67%
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Product Introduction

Bioactivity
Description
VX-11e (TCS ERK 11e) is a potent, selective, and orally bioavailable ERK(Extracellular Signal-Regulated Kinase) inhibitor; antitumor agent.
Targets&IC50
ERK2:<2 nM(Ki)
In vitro
In HT29 cells, VX-11e potently inhibits cell proliferation with IC50 of 48 nM. [1]
In vivo
In both rats and mice, VX-11e shows good oral bioavailability. [1] In NSG mice bearing human melanoma RPDX tumors, VX-11e (50 mg/kg, p.o.) results in robust inhibition of pRSK, and inhibits tumor growth. When used in combination with BKM120, VX-11e results in significantly improved tumor growth inhibition. [2]
Kinase Assay
ERK Inhibition Assay: Compounds are assayed for the inhibition of ERK2 by a spectophotometric coupled-enzyme assay. In this assay, a fixed concentration of activated ERK2 (10 nM) is incubated with various concentrations of the compounds in DMSO (2.5%) for 10 min. at 30 °C in 0.1 M HEPES buffer, pH = 7.5, containing 10 mM MgCl2, 2.5 mM phosphoenolpyruvate, 200 μM NADH, 150 μg/mL pyruvate kinase, 50 μg/mL lactate dehydrogenase and 200 μM erktide peptide. The reaction is initiated by the addition of 65 μM ATP. The rate of decrease of absorbance at 340 nM is monitored. The IC50 is evaluated from the data as a function of inhibitor concentr
Cell Research
Cell proliferation is measured by 3H-thymidine incorporation. The cells are plated at a concentration of 10,000 cells/well in a 96-well plate using growth media, RPMI 1640 containing 10% FBS. Serially diluted compounds are added. The cells and compounds are incubated for 48 hours at 37°C incubator. After 48 hours, 0.4 μCi of 3H-thymidine is added to each wells for 8 hours and returned to the 37°C incubator. The cells are harvested using a Tomtec 96-well cell harvester and the CPM is determined using the Wallac 1205 BETAPLATE liquid scintillation counter. The IC50 is the 50% inhibition of contr(Only for Reference)
AliasVTX-11e, Vertex-11e, TCS ERK 11e
Chemical Properties
Molecular Weight500.35
FormulaC24H20Cl2FN5O2
Cas No.896720-20-0
Storage & Solubility Information
StoragePowder: -20°C for 3 years | In solvent: -80°C for 1 year | Shipping with blue ice.
Solubility Information
DMSO: 50 mg/mL (100 mM)
Ethanol: 12.5 mg/mL (25 mM)
Solution Preparation Table
Ethanol/DMSO
1mg5mg10mg50mg
1 mM1.9986 mL9.9930 mL19.9860 mL99.9300 mL
5 mM0.3997 mL1.9986 mL3.9972 mL19.9860 mL
10 mM0.1999 mL0.9993 mL1.9986 mL9.9930 mL
20 mM0.0999 mL0.4997 mL0.9993 mL4.9965 mL
DMSO
1mg5mg10mg50mg
50 mM0.0400 mL0.1999 mL0.3997 mL1.9986 mL
100 mM0.0200 mL0.0999 mL0.1999 mL0.9993 mL

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