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

Sigma 2 Receptor

 

Sigma 2 Receptor Related Products (19):

Cat. No. Product Name Effect Purity
  • HY-B1813A
    (±)-Vesamicol hydrochloride
    		99.81%
    (±)-Vesamicol hydrochloride ((±)-AH5183 hydrochloride) is a potent vesicular acetylcholine transport inhibitor with a Ki of 2 nM. (±)-Vesamicol hydrochloride also displays high affinity for σ1 and σ2 receptors with Kis of 26 nM and 34 nM, respectively.
  • HY-111669
    CT1812
    		Antagonist
    CT1812 (Sigma-2 receptor antagonist 1) is an orally active and brain penetrant sigma-2 receptor antagonist with a Ki of 8.5 nM. CT1812 can be used for the research of Alzheimer’s disease.
  • HY-B2087
    Glycerol phenylbutyrate
    		99.81%
    Glycerol phenylbutyrate is a sigma-2 (σ2) receptor ligand, with a pKi of 8.02. Glycerol phenylbutyrate (GPB) is a new generation ammonia scavenger agent.
  • HY-18099
    S1RA
    		Antagonist 99.43%
    S1RA (E-52862) is a highly selective σ1 receptor (σ1R) antagonist with Kis of 17 nM and 23.5 nM for human σ1R and guinea pig σ1R, respectively. S1RA has Moderate antagonistic activity for human 5-HT2B receptor (Ki= 328 nM). S1RA has antinociceptive effects in neuropathic pain models. S1RA prevents mechanical and cold hypersensitivity in Oxaliplatin (HY-17371)-treated mice.
  • HY-B1055
    Pentoxyverine citrate
    		Agonist 99.63%
    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-117420
    CM764
    		Activator
    CM764 is an activator for sigma receptor with Ki of 86.6 and 3.5 nM for sigma-1 receptor and sigma-2 receptor. CM764 increases cytoplasmic calcium, NAD+/NADH, and ATP levels, and decreases the concentration of ROS.
  • 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-14222
    UMB24
    		Antagonist
    UMB24 is a potent antagonist of σ2 receptor, with Ki values of 170 nM anf 322 nM for σ2 receptor and σ1 receptor, respectively. UMB24 attenuats cocaine-induced convulsions and locomotor activity, but not lethality.
  • 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-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-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 agonist, binding to σ1 receptors with high affinity (Ki = 1.7 nM) and with slightly weaker affinity to σ2 receptors (Ki = 25.2 nM).
  • HY-149855
    AB10
    		Antagonist
    AB10 is a selective S1R antagonist. AB10 with Ki of 10, 165 nM for S1R and S2R, respectively. AB10 reverses the effect of Capsaicin (HY-10448) caused pain in model.
  • 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-149854
    AB21
    		Antagonist
    AB21 is a potent and selective S1R antagonist with Kis of 13, 102 nM for S1R and S2R. AB21 has the effect of reducing mechanical hypersensitivity.
  • 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).
  • HY-120421
    SW116 free base
    SW116 free base is a selective fluorescent ligand for sigma-2 receptor with a Ki of 14 nM. SW116 free base exhibits in methanol a maximal excitation wavelength of 333 nM, and a maximal emission wavelength of 506 nM. SW116 free base can be internalized into MDA-MB-435 cells, and reach 50% maximum fluorescent intensity in 24 minutes. SW116 free base can be as a fluorescent probe used in cancer research.
  • HY-118279
    KSCM-1
    KSCM-1 is a selective sigma-1 receptor ligand with a Ki of 27.5 nM. KSCM-1 shows more selective for sigma-1 over sigma-2, and shows no significant affinity at non-sigma receptors.
  • HY-108513
    σ1 Receptor antagonist 4
    		Antagonist
    σ1 Receptor antagonist 4 (compound TC1) is a selective sigma1 (σ1) receptor antagonist with a Ki of 10 nM. σ1 Receptor antagonist 4 is weakly active at σ2 receptor (Ki of 370 nM) and has no activity at dopamine (DAT), serotonin (SERT), and norepinephrine (NET) transporters.