1. Signaling Pathways
  2. GPCR/G Protein
    Neuronal Signaling
  3. Orexin Receptor (OX Receptor)
  4. Orexin Receptor (OX Receptor) Inhibitors

Orexin Receptor (OX Receptor) Inhibitors

OX2 Receptor

OX1 Receptor

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Sorry. There is currently no product that acts on isoform together.

Please try each isoform separately.

Orexin Receptor (OX Receptor) Inhibitors, Agonists & Antagonists
Product Name OX2 Receptor OX1 Receptor Purity
Orexin A (human, rat, mouse) (acetate)
OX2 Receptor
OX1 Receptor
99.93%
Orexin A (human, rat, mouse)
OX2 Receptor
OX1 Receptor
99.67%
Almorexant
human OX2R, Kd: 0.17 nM
human OX1R, Kd: 1.3 nM
99.71%
Orexin A (human, rat, mouse) (TFA)
OX2 Receptor
OX1 Receptor
OX-201
OX2 Receptor, EC50: 8 nM
OX1 Receptor, EC50: 8.1 μM
SB-334867  
OX1
99.44%
YNT-185 dihydrochloride
OX2 Receptor, EC50: 0.028 μM
OX1 Receptor, EC50: 2.75 μM
99.78%
EMPA
OX2 Receptor
  99.48%
Orexin 2 Receptor Agonist
OX2 Receptor
  99.59%
SB-334867 free base
OX2, :
OX1 Receptor
99.88%
Seltorexant
human OX2R, pKi: 8.0
rat OX2R, pKi: 8.1
  99.86%
SB-674042
OX2 Receptor, IC50: 531 nM
OX2 Receptor, Ki: 129 nM
OX1 Receptor, IC50: 3.76 nM
OX1 Receptor, Ki: 1.1 nM
99.93%
MK-1064
OX2 Receptor, IC50: 18 nM
OX2 Receptor, Ki: 0.5 nM
OX1 Receptor, IC50: 1789 nM
OX1 Receptor, Ki: 1584 nM
99.95%
OXA(17-33)
OX2, EC50: 187 nM
OX1, EC50: 8.29 nM
TCS-OX2-29
OX2 Receptor
  99.55%
Seltorexant hydrochloride
human OX2R, pKi: 8.0
rat OX2R, pKi: 8.1
  99.90%
RTIOXA-43
OX2, EC50: 24 nM
OX1, EC50: 24 nM
99.94%
Almorexant hydrochloride
human OX2R, Kd: 0.17 nM
human OX1R, Kd: 1.3 nM
99.98%
Vornorexant
OX2 Receptor
  99.66%
TCS 1102
OX2 Receptor, Ki: 0.2 nM
OX1 Receptor, Ki: 3 nM
99.73%
Firazorexton
OX2 Receptor
  99.94%
GSK1059865  
OX1 Receptor
99.83%
ACT-462206
OX2
OX1
99.60%
SB-408124  
OX1 Receptor, Ki: 57 nM (in whole cell )
OX1 Receptor, Ki: 27 nM (in cell membrane)
98.27%
ACT-335827
OX2, IC50: 417 nM
OX1, IC50: 6 nM
≥98.0%
[Ala11,D-Leu15]-Orexin B(human)
OX2, EC50: 0.13 nM
OX1, EC50: 52 nM
98.04%
Orexin 2 Receptor Agonist 2
OX2 Receptor
  98.06%
SB-408124 Hydrochloride  
OX1 Receptor, Ki: 57 nM (in whole cell )
OX1 Receptor, Ki: 27 nM (in cell membrane)
98.79%
TCS-OX2-29 hydrochloride
OX2 Receptor
 
CVN766
OX2, IC50: >10 μM
OX1, IC50: 8 nM
[Ala11,D-Leu15]-Orexin B(human) TFA
OX2, EC50: 0.13
OX1, EC50: 52
OX2R-IN-3
OX2 Receptor, EC50: <100 nM
 
Hypocretin (70-98), human  
human OX1R
OXA(17-33) TFA
OX2, EC50: 187 nM
OX1, EC50: 8.29 nM
Orexin receptor antagonist 4
OX2 Receptor, IC50: 4.27 nM
OX1 Receptor, IC50: 295 nM
Almorexant-13C,d3
OX2 Receptor
 
OX2R-IN-1
OX2 Receptor
 
OX2R-IN-2
OX2 Receptor, EC50: 339 nM
 
JNJ-54717793
human OX2R, Ki: 700 nM
human OX1R, Ki: 16 nM
OX1 Receptor, EC50: 85 ng/mL
98.85%
MK-8133
OX2 Receptor