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LSD1-IN-43 is a highly selective, reversible, and orally active LSD1 inhibitor with blood-brain barrier permeability, showing an IC50 value of 0.8 μM. It exhibits lower inhibitory activity against LSD1 homologs MAO-A and MAO-B. LSD1-IN-43 significantly inhibits Aβ aggregation and enhances neuronal cell viability induced by Aβ. It is applicable in Alzheimer's disease (AD) research.
| Pack Size | Price | USA Warehouse | Global Warehouse | Quantity |
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| 10 mg | Inquiry | Inquiry | Inquiry | |
| 50 mg | Inquiry | Inquiry | Inquiry |
| Description | LSD1-IN-43 is a highly selective, reversible, and orally active LSD1 inhibitor with blood-brain barrier permeability, showing an IC50 value of 0.8 μM. It exhibits lower inhibitory activity against LSD1 homologs MAO-A and MAO-B. LSD1-IN-43 significantly inhibits Aβ aggregation and enhances neuronal cell viability induced by Aβ. It is applicable in Alzheimer's disease (AD) research. |
| In vitro | LSD1-IN-43 (10 μM) selectively and reversibly inhibits LSD1, with minimal impact on monoamine oxidase A (inhibition rate of 7%) and monoamine oxidase B (inhibition rate of 4.9%). At concentrations of 25-100 μM, LSD1-IN-43 demonstrates low toxicity and effectively reduces Aβ 1-42 production in HT22 cells. Additionally, at 10 μM, it significantly inhibits Aβ 1-42 aggregation with an inhibition rate of 66.19%, surpassing Curcumin's 49.98%. |
| In vivo | LSD1-IN-43 (125-500 μM, 24-56 h) exhibits a dose-dependent lifespan extension and decreases paralysis incidence in the CL4176 transgenic nematode model. Additionally, LSD1-IN-43 (40-80 mg/kg, i.g.) can restore levels of the histone marker (H3K9me2) regulated by LSD1, improving learning, memory, and cognitive function deficits in Alzheimer's disease mice. |
| Storage | Powder: -20°C for 3 years | In solvent: -80°C for 1 year | Shipping with blue ice/Shipping at ambient temperature. |
Dissolve 2 mg of the compound in 100 μL DMSO
to obtain a stock solution at a concentration of 20 mg/mL . If the required concentration exceeds the compound's known solubility, please contact us for technical support before proceeding.
1) Add 100 μL of the DMSO
stock solution to 400 μL PEG300
and mix thoroughly until the solution becomes clear.
2) Add 50 μL Tween 80 and mix well until fully clarified.
3) Add 450 μL Saline,PBS or ddH2O
and mix thoroughly until a homogeneous solution is obtained.
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