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

Sigma Receptor

 

Sigma Receptor Related Products (89):

Cat. No. Product Name Effect Purity
  • HY-108512A
    PD 144418 oxalate
    		98.65%
    PD 144418 oxalate is a highly affinity, potent and selective sigma 1 (σ1) receptor ligand (Ki values of 0.08 nM and 1377 nM for σ1 and σ2 respectively). PD 144418 oxalate devoids of any significant affinity for other receptors, ion channels and enzymes. PD 144418 oxalate shows potential antipsychotic activity.
  • HY-19120
    KB-5492 anhydrous
    		Inhibitor 99.50%
    KB-5492 anhydrous is a potent and selective inhibitor of sigma receptor, inhibits specific [3H]1,3-di(2-tolyl)guanidine (DTG) binding to the sigma receptor with an IC50 of 3.15 μM. KB-5492 anhydrous is an anti-ulcer agent.
  • HY-108515
    (+)-Igmesine hydrochloride
    		Agonist ≥99.0%
    (+)-Igmesine hydrochloride (JO1784) is an orally active and selective σ receptor ligand with neuroprotective and anti-amnesic activities.
  • HY-134189A
    EST73502 monohydrochloride
    		Antagonist 99.58%
    EST73502 monohydrochloride is a selective, orally active and blood-brain barrier (BBB) penetrant dual μ-opioid receptor (MOR) agonist and σ1 receptor (σ1R) antagonist, with Kis of 64 nM and 118 nM for MOR and σ1R, respectively. EST73502 monohydrochloride has antinociceptive activity.
  • HY-13751A
    SR-31747 free base
    SR-31747 free base is a sigma ligand with immunosuppressive and anti-inflammatory properties. SR-31747 blocks cell proliferation by inhibiting sterol isomerase.
  • HY-116586
    AF710B
    		Agonist
    AF710B is a highly potent and selective allosteric M1 muscarinic and σ1 receptor agonist. AF710B can be used for the research of Alzheimer’s disease.
  • HY-123408
    Umespirone
    Umespirone (KC 9172) is a potential antipsychotic/antianxiety agent.
  • HY-14221B
    Siramesine fumarate
    		Agonist
    Siramesine (Lu 28-179) fumarate is a potent sigma-2 receptor agonist. Siramesine fumarate has a subnanomolar affinity for sigma-2 receptors (IC50=0.12?nM) and exhibits a 140-fold selectivity for sigma-2 receptors over sigma-1 receptors (IC50=17?nM). Siramesine fumarate triggers cell death through destabilisation of mitochondria, but not lysosomes. Anti-cancer activity.
  • HY-163075
    SYB4
    SYB4 (compound 5) is a PET tracer which suitable for imaging the Sigma-2 Receptor in the brain of nonhuman primates.
  • HY-158197
    RC-106
    		Inhibitor
    RC-106 is a proteasome inhibitor (IC50: 35 μM) and Sigma receptor modulator with anticancer activity. RC-106 has antiproliferative activity against cancer cells including glioblastoma (GB) and multiple myeloma (MM).
  • HY-155616
    KSK94
    		Antagonist
    KSK94 is a high-affinity histamine H3 receptor antagonist, with Kis of 7.9, 2958, 75.2 nM for H3 receptor, sigma-1, sigma-2 receptor respectively. KSK94 can be used for research of nociceptive and neuropathic pain.
  • HY-147560
    σ1 Receptor/μ Opioid receptor modulator 1
    		Antagonist
    σ1 Receptor/μ Opioid receptor modulator 1 (Compound 44) is a potent σ1 receptor antagonist and μ opioid receptor agonist with Kis of 1.86 nM and 2.1 nM, respectively.σ1 Receptor/μ Opioid receptor modulator 1 exhibits potent analgesic activity. σ1 Receptor/μ Opioid receptor modulator 1 can be used for the research of neuropathic pain.
  • HY-RS12910
    Sigmar1 Rat Pre-designed siRNA Set A
    		Inhibitor

    Sigmar1 Rat Pre-designed siRNA Set A contains three designed siRNAs for Sigmar1 gene (Rat), as well as a negative control, a positive control, and a FAM-labeled negative control.
  • HY-121867
    KSCM-11
    KSCM-11 is a ligand of thesigma receptor.
  • HY-100930
    L-693403 maleate
    L-693403 maleate is a high affinity and selective σ ligand. L-693403 maleate has the potential for physiological disease research.
  • HY-155155
    SARS-CoV-2-IN-57
    SARS-CoV-2-IN-57 (compound (+)-R-26) is a potent inhibitor of SARS-CoV-2 (IC50: 80 nM). SARS-CoV-2-IN-57 has high affinity for Sigma Receptor with Kis of 13.6 nM (S1R) and 14.4 nM (S2R) respectively.
  • HY-116586A
    (Rac)-AF710B
    		Agonist
    (Rac)-AF710B is the racemate of AF710B (HY-116586). AF710B is a highly potent and selective allosteric M1 muscarinic and σ1 receptor agonist. AF710B can be used for the research of Alzheimer’s disease.
  • HY-116463B
    (2S,3S)-E1R
    		Agonist 98.24%
    (2S,3S)-E1R (Compound 2d) is an enantiomer of E1R. (2S,3S)-E1R is a sigma-1 receptor positive allosteric modulator (Sig1R PAM) for the treatment of cognition/memory disorders.
  • HY-18100AR
    PRE-084 (hydrochloride) (Standard)
    		Agonist
    PRE-084 (hydrochloride) (Standard) is the analytical standard of PRE-084 (hydrochloride). This product is intended for research and analytical applications. PRE-084 hydrochloride is a highly selective σ1 receptor (S1R) agonist, with an IC50 of 44 nM. PRE-084 hydrochloride exhibits good neuroprotective effects, can improve motor function and motor neuron survival in mice. PRE-084 hydrochloride also can ameliorate myocardial ischemia-reperfusion injury in rats by activating the Akt-eNOS pathway.
  • HY-155614
    KSK68
    		Antagonist
    KSK68 is a high-affinity dual sigma-1 and histamine H3 receptor antagonist, with Kis of 7.7, 3.6, 22.4 nM for H3 receptor, sigma-1, sigma-2 receptor respectively. KSK68 has negligible affinity at the other histamine receptor subtypes. KSK68 can be used for research of nociceptive and neuropathic pain.