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CLH304a (compound 14) is a specific and noncompetitive GABAB receptor negative allosteric modulator (NAM). CLH304a decreases GABA-induced IP3 production with an IC50 of 37.9 μM. CLH304a has no effect on other GPCR Class C members such as mGluR1, mGluR2, and mGluR5. CLH304a acts on the heptahelical domain of GB2 subunits and non-competitively inhibits the effect of agonists with inverse agonist properties. CLH304a inhibits Baclofen (HY-B0007)-induced ERK1/2 phosphorylation in HEK293 cells overexpressing GABAB receptor .
CGP55845 hydrochloride is a potent and selective GABAB receptor antagonist with an IC50 of 6 nM. CGP55845 hydrochloride can be used for neurological research .
Lesogaberan (AZD-3355) hydrochloride is a potent and selective GABAB receptor agonist with an EC50 of 8.6 nM for human recombinant GABAB receptor. The affinity (Kis) of Lesogaberan hydrochloride for rat GABAB and GABAA receptors, as measured by displacement of [ 3H]GABA binding in brain membranes: 5.1 nM and 1.4 μM, respectively. Lesogaberan hydrochloride inhibits transient lower esophageal sphincter relaxation through a peripheral mode of action .
Inaperisone is a centrally acting muscle relaxant. Inaperisone can inhibit the micturition reflex by acting indirectly on GABAB receptors in the brainstem .
(E/Z)-CLH304a (GABAB receptor antagonist 1) is a mixture of (E)-CLH304a and (Z)-CLH304a. (E)-CLH304a (CLH304a; HY-129636) is a specific and noncompetitive GABAB receptor negative allosteric modulator (NAM). CLH304a inhibits Baclofen (HY-B0007)-induced ERK1/2 phosphorylation in HEK293 cells overexpressing GABAB receptors .
Lesogaberan (AZD-3355) is a potent and selective GABAB receptor agonist with an EC50 of 8.6 nM for human recombinant GABAB receptors. The affinity (Kis) of Lesogaberan for rat GABAB and GABAA receptors, as measured by displacement of [ 3H]GABA binding in brain membranes: 5.1 nM and 1.4 μM, respectively. Lesogaberan inhibits transient lower esophageal sphincter relaxation through a peripheral mode of action .
Lesogaberan (AZD-3355) napadisylate is a potent and selective GABAB receptor agonist with an EC50 of 8.6 nM for human recombinant GABAB receptors. The affinity (Kis) of Lesogaberan napadisylate for rat GABAB and GABAA receptors, as measured by displacement of [ 3H]GABA binding in brain membranes: 5.1 nM and 1.4 μM, respectively. Lesogaberan napadisylate inhibits transient lower esophageal sphincter relaxation through a peripheral mode of action .
CGP 35348?is a selective, brain penetrant, centrally active GABAB receptor antagonist with an EC50 of 34 μM.?CGP 35348 shows affinity for the GABAB receptor only . CGP 35348 has a potential to improve neuromuscular coordination and spatial learning in albino mouse following neonatal brain damage .
CGP7930 (3-(3’,5’-Di-tert-butyl-4’-hydroxy) phenyl-2, 2-dimethylpropanol) is a positive metabotropic GABAB receptor allosteric modulator. CGP7930 enhances the inhibitory effect of l-baclofen on the oscillatory activity of cultured cortical neurons .
Sch 50910 is a GABA(B) receptor antagonist with some activity in inhibiting GABA(B) autoreceptors. Sch 50910 had no effect on electrically stimulated release at a concentration of 100 μM. The activity of Sch 50910 suggests that it may not have a significant role in studies of GABA(B) receptor function .
CGP 54626 (hydrochloride) is a selective antagonist of GABAB receptor with an IC50 value of 4 nM. CGP 54626 (hydrochloride) can be used to investigate the role of GABAB receptors in neurological signaling .
CGP 54626A (free base) is a GABAB receptor modulator, which is essential in the central and peripheral nervous systems. It is used as a tool to identify and characterize GABAB receptor agonists and antagonists, which will aid in the development of drugs targeting diseases related to these systems. This discovery involves purified GABAB receptors, receptor proteins and their encoding nucleic acids, facilitating the study of new members of the GABAB receptor family through DNA cloning technology and sequence-derived probes .
Phenibut (β-Phenyl-GABA) is a GABA-B agonist . Phenibut acts as a GABA-mimetic, primarily at GABAB?receptors. Phenibut has anxiolytic and nootropic (cognition enhancing) effects .
Phenibut (β-Phenyl-GABA) hydrochloride is an orally active GABA-B agonist . Phenibut hydrochloride acts as a GABA-mimetic, primarily at GABAB?receptors. Phenibut hydrochloride has anxiolytic and nootropic (cognition enhancing) effects .
SCH 50911 hydrochloride, (+)-(S)-5,5-dimethylmorpholinyl-2-acetic acid, a selective, orally-active and competitive γ-Aminobutyric acid B GABA(B) receptor antagonist, binds to GABA(B) receptor with IC50 of 1.1 μM. SCH 50911 hydrochloride antagonizes GABA(B) autoreceptors, increasing the electrically-stimulated 3H overflow with an IC50 of 3 μM.
SCH 50911, (+)-(S)-5,5-dimethylmorpholinyl-2-acetic acid, a selective, orally-active and competitive γ-Aminobutyric acid B GABA(B) receptor antagonist, binds to GABA(B) receptor with IC50 of 1.1 μM. SCH 50911 antagonizes GABA(B) autoreceptors, increasing the electrically-stimulated 3H overflow with an IC50 of 3 μM .
Saclofen is an orally available competitive GABAB receptor antagonist with an IC50 of 7.8 μM, but it has a weaker antagonistic effect on GABAB1b and GABAB2 heterodimer recombinant receptors. Saclofen can inhibit the binding of baclofen (HY-B007) to rat cerebellar membranes and block the phase shifts in circadian rhythms caused by baclofen. Saclofen has also shown anti-inflammatory and analgesic effects in rats .
Baclofen, a lipophilic derivative of γ-aminobutyric acid (GABA), is an orally active, selective metabotropic GABAB receptor (GABABR) agonist. Baclofen mimics the action of GABA and produces slow presynaptic inhibition through the GABAB receptor. Baclofen has high blood brain barrier penetrance. Baclofen has the potential for muscle spasticity research .
Baclofen hydrochloride, a lipophilic derivative of γ-aminobutyric acid (GABA), is an orally active, selective metabotropic GABAB receptor (GABABR) agonist. Baclofen hydrochloride mimics the action of GABA and produces slow presynaptic inhibition through the GABAB receptor. Baclofen hydrochloride has high blood brain barrier penetrance. Baclofen hydrochloride has the potential for muscle spasticity research .
Baclofen-d4 is the deuterium labeled Baclofen. Baclofen, a lipophilic derivative of γ-aminobutyric acid (GABA), is an orally active, selective metabotropic GABAB receptor (GABABR) agonist. Baclofen mimics the action of GABA and produces slow presynaptic inhibition through the GABAB receptor. Baclofen has high blood brain barrier penetrance. Baclofen has the potential for muscle spasticity research[1][2][3].
CGP55845 is a potent and selective GABAB receptor antagonist with activity that blocks agonist binding. The IC50 value of CGP55845 is 5 nM, indicating that it exhibits significant activity in inhibiting GABA and glutamate release. The apparent Kd of CGP55845 when forming a complex with the GABAB receptor is 30 nM, indicating its high affinity for this receptor. CGP55845 is as potent as 100 μM CGP 35348 in relieving the inhibitory effect of (R)-(-)-baclofen .
Baclofen (Standard) is the analytical standard of Baclofen. This product is intended for research and analytical applications. Baclofen, a lipophilic derivative of γ-aminobutyric acid (GABA), is an orally active, selective metabotropic GABAB receptor (GABABR) agonist. Baclofen mimics the action of GABA and produces slow presynaptic inhibition through the GABAB receptor. Baclofen has high blood brain barrier penetrance. Baclofen has the potential for muscle spasticity research .
Baclofen-d5 hydrochloride is deuterated labeled Baclofen (HY-B0007). Baclofen, a lipophilic derivative of γ-aminobutyric acid (GABA), is an orally active, selective metabotropic GABAB receptor (GABABR) agonist. Baclofen mimics the action of GABA and produces slow presynaptic inhibition through the GABAB receptor. Baclofen has high blood brain barrier penetrance. Baclofen has the potential for muscle spasticity research .
Valiloxibic acid is a proagent of γ-Hydroxybutyric acid (GHB).GHB is a naturally occurring neurotransmitter and a psychoactive agent, it acts on the GHB receptor and is a weak agonist at the GABAB receptor .
CGP 56999 is a potent antagonist GABA(B) receptor, with the IC50 of 0.002 μM. CGP 56999 increased the levels of BDNF mRNA in the brain in vivo and in vitro .
CGP 36742 is a selective GABAB receptor antagonist that can penetrate the blood–brain barrier after peripheral administration, with an IC50 of 32 μM. CGP 36742 is useful in treatment of depression .
CGP 46381 is an orally active GABAB receptor antagonist with IC50 of 4.9 μM. CGP 46381 blocks the neuronal depression induced by iontophoretically applied baclofen (HY-B0007) .
ADX71441 is a potent and selective positive allosteric modulator of the GABAB receptor. ADX71441 is bioavailable after oral administration and is brain penetrant. ADX71441 has the potential for research of anxiety, pain and spasticity .
CGP36216 is a selective antagonist at GABA presynaptic receptor. CGP36216 binds to GABAB receptor with a Ki value of 0.3 μM. CGP36216 hydrochloride can be used for research of anxiety and trauma-related disorders .
CGP36216 hydrochloride is a selective antagonist at GABA presynaptic receptor. CGP36216 binds to GABAB receptor with a Ki value of 0.3 μM. CGP36216 hydrochloride can be used for research of anxiety and trauma-related disorders .
Phaclofen is a selective GABAB receptor antagonist. Phaclofen is a peripheral and central baclofen antagonist. Phaclofen maybe a potential compound in determining the physiological significance of central and peripheral bicuculline-insensitive receptors with which GABA and (-)-baclofen interact .
(iodo-125)-CGP 71872 is a iodo-125-labeled CGP 71872 (GABABR1 receptor agonist),containing an azido group that can be photoactivated,and can be used to characterize GABAB receptors .
BHF177 is a positive modulator of GABAB receptors that can block the interaction between nicotine and the brain's dopamine system, thereby reducing the addictive properties of nicotine. BHF177 is expected to be used in research related to smoking cessation .
CGP47656 is a potent GABAB receptor agonist that inhibits Forskolin (HY-15371)-stimulated adenylyl cyclase activity and augments noradrenaline-stimulated adenylyl cyclase activity. CGP47656 is promising for research of brain function-related diseases .
UMB68 sodium is a selective GHB receptor ligand. UMB68 sodium displaces [ 3H]NCS-382 with an IC50 of 38 nM in rat cerebrocortical membranes. UMB68 sodium has no significant affinity at GABAB receptors, cannot be metabolized to GABA-active compounds .
γ-Aminobutyric acid (4-Aminobutyric acid) is a major inhibitory neurotransmitter in the adult mammalian brain, binding to the ionotropic GABA receptors (GABAA receptors) and metabotropic receptors (GABAB receptors. γ-Aminobutyric acid shows calming effect by blocking specific signals of central nervous system .
TPMPA, a hybrid of isoguvacine and 3-APMPA, is the first selective antagonist for a GABAC receptor (KB = 2.1 μM), but not to interact with GABAA (KB = 320 μM) or GABAB receptors (EC50 = 500 μM). TPMPA has the potential for the research of suppressing orientation selectivity in ganglion cells .
2-Hydroxysaclofen is a potent γ-amino-butyric-acid-B (GABAB) receptor antagonist. 2-Hydroxysaclofen can abolish nicotine-induced hypolocomotor effects and increases the antinociceptive effects. 2-Hydroxysaclofen can stimulate luteinizing hormone (LH) secretion in female rats .
γ-Aminobutyric acid-d2 is the deuterium labeled γ-Aminobutyric acid. γ-Aminobutyric acid (4-Aminobutyric acid) is a major inhibitory neurotransmitter in the adult mammalian brain[1][2], binding to the ionotropic GABA receptors (GABAA receptors) and metabotropic receptors (GABAB receptors)[2].
γ-Aminobutyric acid-d6 is the deuterium labeled γ-Aminobutyric acid. γ-Aminobutyric acid (4-Aminobutyric acid) is a major inhibitory neurotransmitter in the adult mammalian brain[1][2], binding to the ionotropic GABA receptors (GABAA receptors) and metabotropic receptors (GABAB receptors)[2].
γ-Aminobutyric acid- 13C4 is the 13C-labeled γ-Aminobutyric acid. γ-Aminobutyric acid (4-Aminobutyric acid) is a major inhibitory neurotransmitter in the adult mammalian brain[1][2], binding to the ionotropic GABA receptors (GABAA receptors) and metabotropic receptors (GABAB receptors)[2].
γ-Aminobutyric acid-4,4-d2 is the deuterium labeled γ-Aminobutyric acid. γ-Aminobutyric acid (4-Aminobutyric acid) is a major inhibitory neurotransmitter in the adult mammalian brain[1][2], binding to the ionotropic GABA receptors (GABAA receptors) and metabotropic receptors (GABAB receptors)[2].
COR627 is a GABA receptor positive allosteric modulator with the ability to enhance GABA activity. COR627 exhibits effects on GABA and baclofen stimulation in rat cortical membranes and can increase its affinity for GABA(B) receptors. In vivo experiments have shown that COR627 can enhance the sedative/hypnotic effects of baclofen at pretreatment ineffective doses .
COR628 is a positive allosteric modulator of GABA(B) receptors with the activity of enhancing GABA-induced GTPγS stimulation. COR628 showed significant activity in in vitro studies but did not exhibit endogenous agonist activity. COR628 has shown efficacy in experiments in mice by enhancing the sedation/hypnosis induced by baclofen, shortening the onset time and extending the duration of loss of righting reflex when combined with non-sedating doses of baclofen . The cytotoxic effect of COR628 is comparable to or higher than that of GS39783 or BHF177 in concentration .
GABA receptors are a class of receptors that respond to the neurotransmitter gamma-aminobutyric acid (GABA), the chief inhibitory neurotransmitter in the vertebrate central nervous system. There are two classes of GABA receptors: GABAA and GABAB. GABAA receptors are ligand-gated ion channels (also known as ionotropic receptors), whereas GABAB receptors are G protein-coupled receptors (also known asmetabotropic receptors). GABA receptors are significant drug targets in the treatment of neuropsychiatric disorders such as epilepsy, insomnia, and anxiety, as well as in anesthesia in surgical operations.
MCE offers a unique collection of 145 GABA receptors inhibitors and activators, which is an efficient tool for neuropsychiatric disorders drugs discovery.
γ-Aminobutyric acid (4-Aminobutyric acid) is a major inhibitory neurotransmitter in the adult mammalian brain, binding to the ionotropic GABA receptors (GABAA receptors) and metabotropic receptors (GABAB receptors. γ-Aminobutyric acid shows calming effect by blocking specific signals of central nervous system .
Baclofen-d4 is the deuterium labeled Baclofen. Baclofen, a lipophilic derivative of γ-aminobutyric acid (GABA), is an orally active, selective metabotropic GABAB receptor (GABABR) agonist. Baclofen mimics the action of GABA and produces slow presynaptic inhibition through the GABAB receptor. Baclofen has high blood brain barrier penetrance. Baclofen has the potential for muscle spasticity research[1][2][3].
γ-Aminobutyric acid-d2 is the deuterium labeled γ-Aminobutyric acid. γ-Aminobutyric acid (4-Aminobutyric acid) is a major inhibitory neurotransmitter in the adult mammalian brain[1][2], binding to the ionotropic GABA receptors (GABAA receptors) and metabotropic receptors (GABAB receptors)[2].
γ-Aminobutyric acid-d6 is the deuterium labeled γ-Aminobutyric acid. γ-Aminobutyric acid (4-Aminobutyric acid) is a major inhibitory neurotransmitter in the adult mammalian brain[1][2], binding to the ionotropic GABA receptors (GABAA receptors) and metabotropic receptors (GABAB receptors)[2].
γ-Aminobutyric acid- 13C4 is the 13C-labeled γ-Aminobutyric acid. γ-Aminobutyric acid (4-Aminobutyric acid) is a major inhibitory neurotransmitter in the adult mammalian brain[1][2], binding to the ionotropic GABA receptors (GABAA receptors) and metabotropic receptors (GABAB receptors)[2].
Baclofen-d5 hydrochloride is deuterated labeled Baclofen (HY-B0007). Baclofen, a lipophilic derivative of γ-aminobutyric acid (GABA), is an orally active, selective metabotropic GABAB receptor (GABABR) agonist. Baclofen mimics the action of GABA and produces slow presynaptic inhibition through the GABAB receptor. Baclofen has high blood brain barrier penetrance. Baclofen has the potential for muscle spasticity research .
γ-Aminobutyric acid-4,4-d2 is the deuterium labeled γ-Aminobutyric acid. γ-Aminobutyric acid (4-Aminobutyric acid) is a major inhibitory neurotransmitter in the adult mammalian brain[1][2], binding to the ionotropic GABA receptors (GABAA receptors) and metabotropic receptors (GABAB receptors)[2].
GABA B Receptor 1 Antibody (YA2418) is a biotin-conjugated non-conjugated IgG antibody, targeting GABA B Receptor 1, with a predicted molecular weight of 108 kDa (observed band size: 108 kDa). GABA B Receptor 1 Antibody (YA2418) can be used for WB experiment in human, mouse, rat background.
GABA B Receptor 2 Antibody (YA1733) is a rabbit-derived non-conjugated IgG antibody (Clone NO.: YA1733), targeting GABA B Receptor 2, with a predicted molecular weight of 106 kDa (observed band size: 106 kDa). GABA B Receptor 2 Antibody (YA1733) can be used for WB, IHC-P, ICC/IF, FC experiment in human, mouse, rat background.
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