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

Sigma Receptor Inhibitor

Sigma Receptor Inhibitors (11):

Cat. No. Product Name Effect Purity
  • HY-131914A
    EST64454 hydrochloride
    		Inhibitor 98.36%
    EST64454 hydrochloride is a selective and orally active sigma-1 receptor antagonist with a Ki of 22 nM. EST64454 hydrochloride has the potential for the research of the pain.
  • HY-47228
    KB-5492 free base
    		Inhibitor 99.02%
    KB-5492 free base 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 free base is an anti-ulcer agent.
  • 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-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-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-173475
    CM699
    		Inhibitor
    CM699 is a potent Dopamine Transporter (DAT) and Sigma-receptor (σR) dual inhibitor with IC50s of 311 and 14.1 nM, respectively.
  • HY-RS12909
    Sigmar1 Mouse Pre-designed siRNA Set A
    		Inhibitor

    Sigmar1 Mouse Pre-designed siRNA Set A contains three designed siRNAs for Sigmar1 gene (Mouse), as well as a negative control, a positive control, and a FAM-labeled negative control.
  • HY-172339
    4-AcO-DALT hydrochloride
    		Inhibitor
    4-AcO-DALT hydrochloride is a tryptamine compound with psychoactive effects. 4-AcO-DALT hydrochloride inhibits 5-HT receptors, alpha receptors, dopamine receptors, histamine receptor 1 (H1), muscarinic M2 receptor and Sigma 2 receptor. 4-AcO-DALT hydrochloride shows Ki values of 582 nM, 2689 nM, 2099 nM, 2116 nM, 958 nM, 137 nM, 824 nM, 479 nM, 406 nM, 874 nM, 4190 nM, 482 nM, 214 nM, 803 nM, 4522 nM, 1907 nM for 5-HT1B, 5-HT1D, 5-HT1E, 5-HT2A, 5-HT2B, 5-HT2C, 5-HT6, 5-HT7A, H1, Sigma 2, α2A, α2B, α2C, D2, D3 receptors.
  • HY-176405
    σ1R-IN-1
    		Inhibitor
    σ1R-IN-1 ((R,R)-1a) is a potent σ-1R inhibitor with an IC50 of 110 nM. σ1R-IN-1 is promising for research of neuropsychiatric disorders.
  • HY-107047
    BGC-201259
    		Inhibitor
    BGC-201259 (RS-1259) is an orally active inhibitor that simultaneously targets acetylcholinesterase (AChE) (IC50 = 101 nM) and serotonin transporter (SERT) (IC50 = 42 nM). BGC-201259 inhibits 5-HT receptor with an IC50 of 90 nM. BGC-201259 exhibits strong weak activity against the NA transporter (IC50 = 7.7 μM), L-type calcium channel (IC50 = 3.6 μM), σ receptor (IC50 = 2 μM), and sodium channel (IC50 = 5.1 μM). BGC-201259 demonstrates synergistic potential in improving cognitive and emotional symptoms by balancing the inhibition of these two targets. BGC-201259 can be used in research on Alzheimer's disease.
  • HY-RS12908
    SIGMAR1 Human Pre-designed siRNA Set A
    		Inhibitor

    SIGMAR1 Human Pre-designed siRNA Set A contains three designed siRNAs for SIGMAR1 gene (Human), as well as a negative control, a positive control, and a FAM-labeled negative control.