1. Signaling Pathways
  2. GPCR/G Protein
    Neuronal Signaling
  3. Orexin Receptor (OX Receptor)
  4. OX2 Receptor Isoform

OX2 Receptor

 

OX2 Receptor Related Products (28):

Cat. No. Product Name Effect Purity
  • HY-10805
    Almorexant
    Antagonist 99.71%
    Almorexant (ACT 078573) is an orally active, potent and competitive dual orexin receptor antagonist, with Kd values of 1.3 nM (OX1) and 0.17 nM (OX2), respectively. Almorexant reversibly blocks signaling of orexin-A and orexin-B peptides. Almorexant totally blocked the intracellular Ca2+ signal pathway. Almorexant stimulates caspase-3 activity in AsPC-1 cells and induces apoptosis.
  • HY-10895A
    SB-334867 free base
    Antagonist 99.88%
    SB-334867 free base (SB334867A free base) is an excellent, selective and blood–brain barrier permeable orexin-1 (OX1) receptor antagonist, shows selectivity over OX2 (pKb=7.4), 100-fold over 5-HT2B, 5-HT2C with pKi values of 5.4 and 5.3, respectively. SB-334867 reduces ethanol consumption and inhibits the acquisition of morphine-induced sensitization to locomotor activity in vivo.
  • HY-136181
    YNT-185 dihydrochloride
    Agonist 99.78%
    YNT-185 dihydrochloride is a nonpeptide, selective orexin type-2 receptor (OX2R) agonist, with EC50s of 0.028 and 2.75 μM for OX2R and OX1R, respectively. YNT-185 dihydrochloride ameliorates narcolepsy-cataplexy symptoms in mouse models.
  • HY-109012
    Seltorexant
    Antagonist 99.62%
    Seltorexant (JNJ-42847922) is an orally active, high-affinity, and selective orexin-2 receptor (OX2R) antagonist (pKi values of 8.0 and 8.1 for human and rat OX2R). Seltorexant (JNJ-42847922) crosses the blood-brain barrier and quickly occupies OX2R binding sites in the rat brain.
  • HY-10805A
    Almorexant hydrochloride
    Antagonist 99.98%
    Almorexant (ACT 078573) hydrochloride is an orally active, potent and competitive dual orexin receptor antagonist, with Kd values of 1.3 nM (OX1) and 0.17 nM (OX2), respectively. Almorexant hydrochloride reversibly blocks signaling of orexin-A and orexin-B peptides. Almorexant hydrochloride totally blocked the intracellular Ca2+ signal pathway. Almorexant hydrochloride stimulates caspase-3 activity in AsPC-1 cells and induces apoptosis.
  • HY-162235
    CVN766
    Antagonist
    CVN766 is an orally active inhibitor of orexin 1 receptor antagonist with blood-brain permeability with the IC50 values of 8 nM and >10 μM for OX1R and OX2R, respectively. CVN766 can be used for study schizophrenia.
  • HY-163276
    OX2R-IN-2
    Agonist
    OX2R-IN-2 (compound 63c) is an agonist for orexin receptor type 2 (OX2R) with EC50 of 339 nM. OX2R-IN-2 is able to cross the blood-brain barrier and exhibits no cytotoxicity in cells
  • HY-19320
    Orexin 2 Receptor Agonist
    Agonist 99.75%
    Orexin 2 Receptor Agonist is a potent selective OX2R agonist with an EC50 of 23 nM.
  • HY-108682
    EMPA
    Antagonist 99.48%
    EMPA is a high-affinity, reversible and selective orexin OX2 receptor antagonist. [3H]EMPA binds to human and rat OX2-HEK293 membranes with KD values of 1.1 and 1.4 nM respectively.
  • HY-10898
    SB-674042
    Antagonist 99.93%
    SB-674042 is a potent and selective non-peptide orexin OX1 receptor antagonist (Kd=5.03 nM), exhibits 100-fold selectivity for OX1 over OX2 receptors with IC50 values of 3.76 nM and 531 nM, respectively.
  • HY-100452
    TCS-OX2-29
    Antagonist 99.24%
    TCS-OX2-29 is a potent, high affinities and selective orexin-2 receptor (OX2R) antagonist with an IC50 value of 40 nM and a pKI value of 7.5. TCS-OX2-29 displays ~250-fold selectivity for OX2 over OX1.
  • HY-109012A
    Seltorexant hydrochloride
    Antagonist 99.90%
    Seltorexant hydrochloride (JNJ-42847922 hydrochloride) is an orally active, high-affinity, and selective OX2R antagonist (pKi values of 8.0 and 8.1 for human and rat OX2R). Seltorexant hydrochloride crosses the blood-brain barrier and quickly occupies OX2R binding sites in the rat brain.
  • HY-19914
    MK-1064
    Antagonist 99.48%
    MK-1064 is a selective and orally active OX2R antagonist (Ki: 0.5 nM, IC50: 18 nM). MK-1064 promotes sleep in vivo. MK-1064 can be used in the research of insomnia.
  • HY-P1341
    OXA(17-33)
    Agonist 98.63%
    OXA(17-33) is a potent and selective orexin-1 receptor (OX1) agonist. OXA(17-33) shows a ∼23-fold selectivity for the OX1 (EC50=8.29 nM) over OX2 (187 nM).
  • HY-10900
    TCS 1102
    Antagonist 99.64%
    TCS 1102 is a potent, dual orexin receptor antagonist, with Ki values of 0.2 nM and 3 nM for OX2 and OX1 receptors, respectively. TCS 1102 demonstrates excellent blood-brain barrier penetrability and moderate bioavailability in rats.
  • HY-139559
    Vornorexant
    Antagonist 99.66%
    Vornorexant (ORN-0829; TS-142) is a potent dual OX1R and OX2R antagonist with IC50 values of 1.05 nM and 1.27 nM, respectively. Vornorexant exhibits potent sleep-promoting effects in vivo and can be used for insomnia research research.
  • HY-101834
    ACT-462206
    Antagonist 99.60%
    ACT-462206 is an orally active and potent dual Orexin 1/Orexin 2 receptor antagonist with IC50s of 60 nM (Orexin 1) and 11 nM (Orexin 2), respectively. ACT-462206 exhibits brain penetration properties, and can be used for insomnia, stress/anxiety-related disorders and addiction research.
  • HY-137440
    Firazorexton
    Agonist 99.94%
    Firazorexton (TAK-994 free base) is an orally active, brain-permeable orexin type 2 receptor (OX2R) agonist. Firazorexton has the potential to improve narcolepsy like symptoms.
  • HY-154789
    RTIOXA-43
    Agonist 99.94%
    RTIOXA-43 is a orexin receptor agonist with EC50s of 24 nM and 24 nM for OX2 and OX1 receptors, respectively.
  • HY-108683
    ACT-335827
    Antagonist ≥98.0%
    ACT-335827 is a selective, orally active, brain-penetrant orexin type 1 receptor antagonist. ACT-33582 acts on OXR1 and OXR2 with IC50 values of 6 nM and 417 nM, respectively. ACT-33582 can be used in studies related to neurological disorders.