LY288513
LY288513 is a selective non-peptide CCK-B receptor antagonist with an IC50 value of 16 nM. LY288513 produces an anxiolytic-like action in mice.
For research use only. We do not sell to patients.
- CAS No.: 147523-65-7
- Formula: C22H18BrN3O2
- Molecular Weight:436.30
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Storage:
Please store the product under the recommended conditions in the Certificate of Analysis.
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Biological Activity
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Chemical Information
- Purity & Documentation
- References
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Help & FAQs
Biological Activity
IC50: 16 nM (CCK-B receptor)[1]
LY288513 (10 nM; 2 days) suppresses the effects of CCK-8 on CD4+ T cell subset-specific transcription factors[2].
MedChemExpress (MCE) has not independently confirmed the accuracy of these methods. They are for reference only.
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Cell Line:CD4+ T cells
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Concentration:10 nM
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Incubation Time:2 days
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Result:Suppressed the effects of CCK-8 on CD4+ T cell subset-specific transcription factors.
LY288513 (1000 mg/kg, p.o.) potentiates the effects of a CNS depressant, slightly lowered body temperature, and had modest sedative effects only at the highest dose examined[3].
MedChemExpress (MCE) has not independently confirmed the accuracy of these methods. They are for reference only.
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Animal Model:Male CD-l mice[3]
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Dosage:3, 10 mg/kg; 10, 30 mg/kg
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Administration:I.p.; p.o.
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Result:Displayed anxiolytic-like effects in the elevated plusmaze.
Chemical Information
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CAS No. 147523-65-7
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Molecular Weight 436.30
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Formula C22H18BrN3O2
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SMILES
O=C(N1NC([C@@H](C2=CC=CC=C2)[C@@H]1C3=CC=CC=C3)=O)NC4=CC=C(Br)C=C4
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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
[1]. Rasmussen K. CCK, schizophrenia, and anxiety. CCK-B antagonists inhibit the activity of brain dopamine neurons. Ann N Y Acad Sci. 1994 Mar 23;713:300-11. [Content Brief]
[2]. Zhang JG, et al. Cholecystokinin octapeptide regulates the differentiation and effector cytokine production of CD4(+) T cells in vitro. Int Immunopharmacol. 2014;20(2):307-315. [Content Brief]
[3]. Helton DR, et al. Central nervous system characterization of the new cholecystokininB antagonist LY288513. Pharmacol Biochem Behav. 1996 Mar;53(3):493-502. [Content Brief]
Calculators
Concentration (start) × Volume (start) = Concentration (final) × Volume (final)
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