Powder: -20°C for 3 years
In solvent: -80°C for 2 years
LY2811376, an orally available non-peptidic β-secretase(BACE1) inhibitor (IC50: 239-249 nM), can decrease Aβ secretion (EC50: 300 nM). It has 10-fold selectivity towards BACE1 over BACE2, and more than 50-fold inhibition over other aspartic proteases including pepsin, cathepsin D, or renin.
Description | LY2811376, an orally available non-peptidic β-secretase(BACE1) inhibitor (IC50: 239-249 nM), can decrease Aβ secretion (EC50: 300 nM). It has 10-fold selectivity towards BACE1 over BACE2, and more than 50-fold inhibition over other aspartic proteases including pepsin, cathepsin D, or renin. |
Targets&IC50 | Aβ:300 nM(EC50), BACE1:239 nM-249 nM |
Kinase Assay | Determination of enzymatic ef?ciency: The stock solution for each FRET peptide substrate is prepared at 30 mM in dimethylsulfoxide (DMSO). The huBACE1:Fc muBACE1:Fc preparation is concentrated through YM10 Centricon. to a ?nal concentration of at least 7 mg/mL. The optimal enzyme concentration for each FRET peptide substrate is determined individually at 30 μM FRET peptide substrate in 50 mM ammonium acetate, pH 4.6, 1 mg/mL BSA and 1 mM Triton X-100. The enzymatic ef?ciency (kcat /Km) of either of the BACE1 orthologs toward individual FRET peptide substrates at 15, 30 and 100 μM is determined under the optimal conditions for each substrate. The progress of the reaction is monitored by measuring an increase of the emission signal at 420 nm with excitation wavelength set at 320 nm, using a GEMINI ?uorescence plate reader. Amino acid conjugated aminobenzoate is used to convert the emission signal in the relative ?uorescence units into the molar concentration of product generated in the reaction mixture. The initial phase of the timedependence curve is ?tted with a linear function whose slope is used to calculate the initial rate for huBACE1:Fc toward each peptide substrate. The kcat /Km values are calculated from the linear dependence of the initial rate on the concentration of each peptide. |
Cell Research | The cytotoxicity in the HEK293Swe cell model is assessed using a CellTiter 96 Aqueous Non-Radioactive Cell Proliferation Assay. (Only for Reference) |
Molecular Weight | 320.36 |
Formula | C15H14F2N4S |
CAS No. | 1194044-20-6 |
Powder: -20°C for 3 years
In solvent: -80°C for 2 years
H2O: <1 mg/mL
DMSO: 13 mg/mL (40.6 mM)
Ethanol: 60 mg/mL (187.3 mM)
( < 1 mg/ml refers to the product slightly soluble or insoluble )
You can also refer to dose conversion for different animals. More
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Please see Inhibitor Handling Instructions for more frequently ask questions. Topics include: how to prepare stock solutions, how to store products, and cautions on cell-based assays & animal experiments, etc.
LY2811376 1194044-20-6 Neuroscience Beta Amyloid BACE Beta-Secretase LY-2811376 Inhibitor LY 2811376 β-Secretase inhibit Beta-secretase inhibitor