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SB408124 is a non-peptide antagonist for OX1 receptor with Ki of 57 nM and 27 nM in both whole cell and membrane, respectively, exhibits 50-fold selectivity over OX2 receptor.
Pack Size | Price | Availability | Quantity |
---|---|---|---|
5 mg | $40 | In Stock | |
10 mg | $64 | In Stock | |
25 mg | $127 | In Stock | |
50 mg | $216 | In Stock | |
1 mL x 10 mM (in DMSO) | $59 | In Stock |
Description | SB408124 is a non-peptide antagonist for OX1 receptor with Ki of 57 nM and 27 nM in both whole cell and membrane, respectively, exhibits 50-fold selectivity over OX2 receptor. |
Targets&IC50 | OX1 (membrane):27 nM(Ki), OX1 (whole cell):57 nM(Ki) |
In vitro | SB-408124 binds hypocretin type 1 receptor (HcrtR1) with pKi values of 7.57. Calcium mobilization studies shows that SB-408124 is a functional antagonist of the OX1 receptor with a affinity of approximately 50-fold selectivity over the OX2 receptor. [1] A recent study indicates that pretreatment of primary cultures of rat astrocytes with SB-401824 before Orexin A administration significantly reduced the stimulatory action of Orexin A on both basal and forskolin-acivated cAMP production. [2] |
In vivo | SB-408124 (30 μg/10 μL, administered intracerebroventricularly) reduces Orexin-A-induced water intake in Wistar rats. Intracerebroventricular Orexin-A (30 μg/10 μL) inhibits vasopressin increase induced by histamine or 2.5% NaCl, and this effect is moderated by pretreatment with SB-408124. Intracerebroventricular pretreatment with SB-408124 (50 mM, 5 μL/h) prevents Bicuculline (BIC)-induced increases in endogenous glucose production (EGP). [3] [4] |
Molecular Weight | 356.37 |
Formula | C19H18F2N4O |
Cas No. | 288150-92-5 |
Smiles | CN(C)c1ccc(NC(=O)Nc2cc(C)nc3c(F)cc(F)cc23)cc1 |
Relative Density. | 1.371 g/cm3 |
Storage | Powder: -20°C for 3 years | In solvent: -80°C for 1 year | Shipping with blue ice. | |||||||||||||||||||||||||||||||||||
Solubility Information | DMSO: 35.6 mg/mL (100 mM) | |||||||||||||||||||||||||||||||||||
Solution Preparation Table | ||||||||||||||||||||||||||||||||||||
DMSO
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