BIX 02188

This product is for research use only, not for human use. We do not sell to patients.

BIX 02188
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Cat #: V0457 CAS #: 334949-59-6 Purity ≥ 98%

Description: BIX02188 (BIX-02188), an indolinone analog, is a novel, highly potent and selective MEK5 inhibitor with the potential to relieve neuropathic pain.

References: Li L, et al. Fluid shear stress inhibits TNF-mediated JNK activation via MEK5-BMK1 in endothelial cells. Biochem Biophys Res Commun. 2008 May 23;370(1):159-63.

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Molecular Weight (MW)412.48
Molecular FormulaC25H24N4O2
CAS No.334949-59-6
Storage-20℃ for 3 years in powder formr
-80℃ for 2 years in solvent
Solubility In VitroDMSO: 43 mg/mL (104.2 mM)r
Water: <1 mg/mLr
Ethanol: 3 mg/mL (7.3 mM)
Solubility In Vivo30% PEG400+0.5% Tween80+5% propylene glycol: 30mg/mL
SMILES CodeCN(CC1=CC(N/C(C2=CC=CC=C2)=C3C(NC4=C3C=CC(C(N)=O)=C4)=O)=CC=C1)C
SynonymsBIX-02188; BIX 02188; BIX02188
ProtocolIn VitroBIX02188 is a potent inhibitor of catalytic function of purified, active MEK5 enzyme. In activated HeLa cells, BIX02188 blocks phosphorylation of ERK5, without affecting phosphorylation of ERK1/2, JNK and p38 MAP kinases. To characterize the effects of BIX02188 in cultured endothelial cells (EC), H2O2 is used to activate BMK1. Bovine lung microvascular endothelial cells (BLMECs) are pretreated with 0.1-10 μM BIX02188 for 30 min, and then stimulated with 300 μM H2O2. BMK1 is dramatically activated by H2O2, with peak at 20 min. Phosphorylated BMK1 is inhibited by BIX02188 in a dose-dependent manner, with an IC50=0.8±1.0 μM, and maximal inhibition at concentrations >3 μM. To examine the specificity of BIX02188, The effect of 0.1-10 μM BIX02188 is measured on the activity of ERK1/2 and JNK. There is no significant inhibition of ERK1/2 and JNK at these concentrations. These observations confirm the selectivity of BIX02188 for MEK5-induced BMK1 phosphorylation.
These protocols are for reference only. InvivoChem does not independently validate these methods.
Preparing Stock Solutions
Solvent volume to be added Mass (the weight of a compound)
Mother liquor concentration 1mg5mg10mg20mg
1mM2.4244 mL12.1218 mL24.2436 mL48.4872 mL
5mM0.4849 mL2.4244 mL4.8487 mL9.6974 mL
10mM0.2424 mL1.2122 mL2.4244 mL4.8487 mL
20mM0.1212 mL0.6061 mL1.2122 mL2.4244 mL
Quality Control Documentation
The molarity calculator equation
Mass(g) = Concentration(mol/L) × Volume(L) × Molecular Weight(g/mol)
Mass
=
Concentration
×
Volume
×
Molecular Weight*
The dilution calculator equation
Concentration(start) × Volume(start) = Concentration(final) × Volume(final)

This equation is commonly abbreviated as: C1 V1 = C2 V2

Concentration(start)
C1
×
Volume(start)
V1
=
Concentration(final)
C2
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Volume(final)
V2
Step One: Enter information below
Dosage mg/kg Average weight of animals g Dosing volume per animal µL Number of animals
Step Two: Enter the in vivo formulation
%DMSO + % + %Tween 80 + %ddH2O

Calculation Results:
Working concentration: mg/ml;
Method for preparing DMSO master liquid: mg drug pre-dissolved in µL DMSO(Master liquid concentration mg/mL) ,Please contact us first if the concentration exceeds the DMSO solubility of the batch of drug.
Method for preparing in vivo formulation: Take µL DMSO master liquid, next add µL PEG300, mix and clarify, next add µL Tween 80,mix and clarify, next add µL ddH2O,mix and clarify.
Note:
  • (1) Please be sure that the solution is clear before the addition of next solvent. Dissolution methods like vortex, ultrasound or warming and heat may be used to aid dissolving.
  • (2) Be sure to add the solvent(s) in order.