Date published: 2026-5-30

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GABAA R α 1 Activators

Santa Cruz Biotechnology now offers a broad range of GABAA R alpha 1 Activators for use in various applications. GABAA R alpha 1 activators are critical tools in the study of the GABAergic system, particularly focusing on the alpha 1 subunit of the GABAA receptor. This subunit plays a significant role in mediating the fast inhibitory synaptic transmission in the central nervous system. The activation of GABAA receptors leads to the opening of chloride channels, resulting in hyperpolarization of the neuron and inhibition of neural activity. By specifically targeting the alpha 1 subunit, researchers can explore its unique contributions to neuronal signaling and synaptic plasticity. These activators are instrumental in examining the molecular and cellular mechanisms underlying inhibitory neurotransmission and in investigating the diversity of GABAA receptor subtypes. In scientific research, GABAA R alpha 1 activators are employed to study the dynamics of synaptic inhibition, the modulation of network oscillations, and the regulation of neuronal excitability. They provide insights into the physiological and pathological roles of GABAergic signaling and facilitate the development of experimental models for exploring complex neural processes. View detailed information on our available GABAA R alpha 1 Activators by clicking on the product name.
Product NameCAS #Catalog #QUANTITYPriceCitationsRATING

CL 218872

66548-69-4sc-203552
sc-203552A
10 mg
50 mg
$85.00
$319.00
(0)

CL 218872 acts as a selective modulator of the GABA receptor alpha 1 subtype, showcasing a unique binding profile that enhances receptor sensitivity. Its molecular interactions involve specific hydrogen bonding and hydrophobic contacts, which stabilize the receptor's active conformation. This compound influences ion channel kinetics, resulting in altered neurotransmission dynamics. The distinct pathway it engages may lead to nuanced effects on synaptic plasticity and neuronal excitability.

TB 21007

207306-50-1sc-204322
sc-204322A
10 mg
50 mg
$172.00
$729.00
(0)

TB 21007 functions as a selective modulator of the GABA receptor alpha 1 subtype, exhibiting a unique affinity that promotes receptor activation. Its interactions are characterized by precise electrostatic and van der Waals forces, which facilitate a conformational shift in the receptor. This compound alters the kinetics of ion flow through the channel, potentially impacting synaptic signaling and influencing neuronal network behavior in a distinctive manner.

Muscimol

2763-96-4sc-200460
sc-200460A
5 mg
25 mg
$161.00
$537.00
2
(1)

Muscimol is a potent GABA_A receptor agonist that preferentially binds to the GABA binding site on the GABA_A Rα1, mimicking the effects of GABA and facilitating an increase in chloride ion conductance, thus enhancing the receptor's activity.

L-838417

286456-42-6sc-211693
sc-211693A
sc-211693B
sc-211693C
sc-211693D
5 mg
10 mg
100 mg
500 mg
1 g
$249.00
$430.00
$3000.00
$13500.00
$19500.00
(0)

L-838417 acts as a selective allosteric modulator of the GABA receptor alpha 1 subtype, demonstrating a unique binding profile that enhances receptor sensitivity. Its molecular interactions involve hydrogen bonding and hydrophobic contacts, leading to a stabilization of the receptor's active conformation. This modulation affects the kinetics of chloride ion influx, thereby influencing the overall excitability of neuronal circuits and contributing to distinct synaptic dynamics.

Isoflurane

26675-46-7sc-470926
sc-470926A
5 g
25 g
$69.00
$219.00
7
(1)

Isoflurane acts as a positive allosteric modulator of the GABA_A receptor. It sensitizes the receptor to GABA, particularly the isoforms containing the α1 subunit, and thus enhances the function of GABA_A Rα1.

Etomidate

33125-97-2sc-203577
10 mg
$126.00
(0)

Etomidate is an intravenous anesthetic that acts by potentiating GABAergic neurotransmission. It selectively enhances GABA-induced chloride currents, especially in receptors containing the α1 subunit, thus positively modulating GABA_A Rα1.