α-Synuclein-IN-22
α-Synuclein-IN-22 is an α-Synuclein inhibitor with an IC50 of 2.7 μM against human α-Syn. α-Synuclein-IN-22 exerts anti-aggregation effects by stabilizing the native conformation of α-Syn, inhibiting the formation of β-sheet aggregates and inclusion bodies, and dissociating mature fibrils into functional monomers. α-Synuclein-IN-22 scavenges ROS and shows low cytotoxicity. α-Synuclein-IN-22 can be used in research related to Parkinson's disease.
For research use only. We do not sell to patients.
- CAS No.: 2883627-63-0
- Formula: C22H18N2O5
- Molecular Weight:390.39
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Storage:
Please store the product under the recommended conditions in the Certificate of Analysis.
All α-synuclein Isoforms
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Biological Activity
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α-synuclein 2.7 μM (IC50) |
α-Synuclein-IN-22 (2ed) (30 μM; 72 h) potently inhibits the aggregation of recombinant α-synuclein in vitro, with an aggregation inhibition rate (AIR) of 91.1%[1].
α-Synuclein-IN-22 (0-100 μM; 72 h) inhibits the aggregation of recombinant α-synuclein in a dose-dependent manner, with an IC50 of 2.7 μM[1].
α-Synuclein-IN-22 (30 μM; 72 h) stabilizes the random coil secondary structure of recombinant α-synuclein monomers and inhibits the formation of β-sheet-rich α-synuclein aggregates[1].
α-Synuclein-IN-22 (30 μM; up to 96 h) inhibits the aggregation kinetics of recombinant α-synuclein at a concentration of 30 μM[1].
α-Synuclein-IN-22 (30 μM; 88 h) reduces the formation of large, interconnected recombinant α-synuclein fibrils and generates shorter fibrils with lower abundance[1].
α-Synuclein-IN-22 (30 μM; added at 21 h, 33 h, or 45 h, with incubation continued to a total of 88 h) effectively dissociates recombinant α-synuclein aggregates and inhibits their re-aggregation; it exhibits the highest potency when added at a concentration of 30 μM during the lag phase (with an AIR of 81.6% at 88 h)[1].
α-Synuclein-IN-22 binds to the aggregation-prone α-synuclein fragment 58-79 (3Q28) with a binding energy of -10.06 kcal/mol, and this binding is mediated by hydrogen bonds, hydrophobic interactions, and π-stacking[1].
α-Synuclein-IN-22 (10 μM; 48 h) inhibits the formation of α-synuclein (α-Syn) inclusions in H4 glioma cells transfected with △155/SNCAIP, reducing the proportion of inclusion-positive cells by 1.7-fold[1].
α-Synuclein-IN-22 (1-1000 μM; 24 h) exhibits low cytotoxicity in H4 glioma cells and SH-SY5Y neuroblastoma cells[1].
α-Synuclein-IN-22 (10 μM; 30 min) scavenges reactive oxygen species (ROS) in H4 glioma cells[1].
MedChemExpress (MCE) has not independently confirmed the accuracy of these methods. They are for reference only.
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Cell Line:human H4 neuroglioma cells, human SH-SY5Y neuroblastoma cells
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Concentration:1, 3, 10, 30, 100, 300, 500 and 1000 μM
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Incubation Time:24 h
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Result:Showed low cytotoxicity in both cell lines; cell viability exceeded 85% even at 100 μM, with slight proliferation observed at low concentrations (1-3 μM).
Chemical Information
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CAS No. 2883627-63-0
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Molecular Weight 390.39
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Formula C22H18N2O5
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SMILES
O=C(C1=CC=C(C=C1)O)NC2=CC=C(C=C2)NC(/C=C/C3=C(C=CC(O)=C3)O)=O
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Shipping
Room temperature in continental US; may vary elsewhere.
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Storage
Please store the product under the recommended conditions in the Certificate of Analysis.
Purity & Documentation
References
Calculators
Concentration (start) × Volume (start) = Concentration (final) × Volume (final)