2. Signaling Pathways
  3. Neuronal Signaling
  4. Sigma Receptor
  5. Sigma 2 Receptor Isoform
  6. Sigma 2 Receptor Agonist

Sigma 2 Receptor Agonist

Sigma 2 Receptor Agonists (10):

Cat. No. Product Name Effect Purity
  • HY-13510
    Cutamesine dihydrochloride
    		Agonist 98.05%
    Cutamesine (SA4503) dihydrochloride is a potent and selective sigma 1 receptor agonist with an IC50 of 17.4 nM in guinea pig brain membranes. Cutamesine dihydrochloride shows >100-fold less affinity for the sigma 2 receptor (IC50 of 1784 nM). Cutamesine dihydrochloride has antidepressant effects.
  • HY-B1055
    Pentoxyverine citrate
    		Agonist 99.57%
    Pentoxyverine (Carbetapentane) citrate is an orally active sigma-1 receptor agonist, with Kis of 41 nM, 894 nM and 75 nM for σ1, σ2 and guinea-pig brain membrane σ1, respectively. Pentoxyverine citrate is a muscarinic antagonist. Pentoxyverine citrate is a potent antitussive, anticonvulsant, and spasmolytic agent. Pentoxyverine citrate can be used for inhibiting bronchial interceptor, weakening of cough reflex, bronchial smooth muscle relaxation and reduction of airway resistance.
  • HY-14218
    Ditolylguanidine
    		Agonist 99.66%
    Ditolylguanidine (1,3-Di-o-tolylguanidine) is an agonist of sigma receptor (σ1/σ2 receptor) with Ki values of 69 and 21 nM for σ1 and σ2 receptors, respectively. Ditolylguanidine effectively inhibits the growth of small cell lung cancer cells. Ditolylguanidine can be used for the research of lung cancer.
  • HY-134004
    Pentoxyverine
    		Agonist 98.91%
    Pentoxyverine (Carbetapentane) is an orally active sigma-1 receptor agonist, with Kis of 41 nM, 894 nM and 75 nM for σ1, σ2 and guinea-pig brain membran σ1, respectively. Pentoxyverine is a muscarinic antagonist. Pentoxyverine is a potent antitussive, anticonvulsant, and spasmolytic agent. Pentoxyverine can be used for inhibiting bronchial interceptor, weakening of cough reflex, bronchial smooth muscle relaxation and reduction of airway resistance.
  • HY-14813
    Cutamesine
    		Agonist 99.18%
    Cutamesine (SA4503) is a potent and selective sigma 1 receptor agonist with an IC50 of 17.4 nM in guinea pig brain membranes. Cutamesine shows >100-fold less affinity for the sigma 2 receptor (IC50 of 1784 nM). Cutamesine has antidepressant effects.
  • HY-149804
    S1R agonist 2
    		Agonist ≥98.0%
    S1R agonist 2 (Compound 8b) is a selective S1R agonist with Kis of 1.1 nM and 88 nM for S1R and S2R, respectively. S1R agonist 2 exhibits neuroprotection against ROS and NMDA-induced neurotoxicity.
  • HY-100155
    4-IBP
    		Agonist 98.90%
    4-IBP is a selective σ₁ receptor agonist with high affinity for the σ₁ receptor (Ki =1.7 nM) and moderate affinity for the σ₂ receptor (Ki = 25.2 nM). 4-IBP can make cancer cells more sensitive to the cytotoxic effects of pro-apoptotic and pro-autophagic compounds. 4-IBP significantly reduces the migration ability of a variety of cancer cells. 4-IBP is mainly used in glioblastoma, non-small cell lung cancer and prostate cancer research.
  • HY-149803
    S1R agonist 1
    		Agonist ≥98.0%
    S1R agonist 1 (Compound 6b) is a selective S1R agonist with Kis of 0.93 nM and 72 nM for S1R and S2R, respectively. S1R agonist 1 exhibits neuroprotection against ROS and NMDA-induced neurotoxicity.
  • HY-120360
    CB-64D
    		Agonist
    CB-64D is the agonist for sigma receptor 2 and sigma receptor 1 with Ki of 16.5 and 3063 nM. CB-64D induces apoptosis in cancer cell SK-N-SH.
  • HY-149853
    AD186
    		Agonist
    AD186 is a potent and selective S1R agonist with Kis of 2.7, 27 nM for S1R and S2R, respectively. AD186 fully reverses the antiallodynic effect of BD-1063 (HY-18101A).