Date published: 2026-2-23

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GABAA R rho 1 Inhibitors

Santa Cruz Biotechnology now offers a broad range of GABAA R rho 1 Inhibitors for use in various applications. GABAA receptors containing the rho 1 subunit are a unique subset of GABAA receptors that are predominantly expressed in the retina but are also found in other regions of the central nervous system. These receptors are distinct from other GABAA receptor subtypes in their pharmacological properties and their slower activation and desensitization kinetics. GABAA R rho 1 Inhibitors are essential tools in scientific research, allowing researchers to selectively inhibit these specific receptors and study their role in visual processing, synaptic transmission, and neural signaling. By targeting GABAA R rho 1, scientists can explore how these receptors contribute to visual functions, such as contrast sensitivity and motion detection, as well as their involvement in broader neural circuits beyond the retina. These inhibitors are widely used in electrophysiological studies, neurobiological research, and pharmacological experiments to understand the unique role of rho 1-containing GABAA receptors in the central nervous system. Additionally, GABAA R rho 1 Inhibitors are valuable for investigating the interactions between different GABAA receptor subunits and their contributions to the overall modulation of inhibitory neurotransmission. The availability of these inhibitors has significantly advanced research in neurobiology and vision science, offering critical tools for dissecting the complex mechanisms of inhibitory signaling in both the retina and the broader central nervous system. View detailed information on our available GABAA R rho 1 Inhibitors by clicking on the product name.
Product NameCAS #Catalog #QUANTITYPriceCitationsRATING

SK&F 97541

127729-35-5sc-200469
sc-200469A
5 mg
25 mg
$101.00
$450.00
(0)

SK&F 97541 acts as a selective modulator of GABAA R rho 1 receptors, characterized by its ability to stabilize receptor conformations through unique hydrophobic interactions. This compound exhibits a distinct binding profile that influences allosteric modulation, leading to altered ion flow dynamics. Its specific steric configuration enhances receptor selectivity, while its lipophilic nature affects membrane interactions, potentially impacting cellular signaling pathways.

Picrotoxin

124-87-8sc-202765
sc-202765A
sc-202765B
1 g
5 g
25 g
$67.00
$286.00
$1326.00
11
(3)

Picrotoxin inhibits GABAA Rρ1 by non-competitively blocking the chloride channel associated with the receptor, preventing chloride ion flow that contributes to the inhibitory function of the receptor.

(+)-Bicuculline

485-49-4sc-202498
sc-202498A
50 mg
250 mg
$82.00
$281.00
(1)

Bicuculline serves as a competitive antagonist for GABAA Rρ1 by binding to the GABA site, thus inhibiting GABA-mediated chloride ion influx.

Gabazine

105538-73-6sc-211552
10 mg
$714.00
3
(0)

Gabazine inhibits GABAA Rρ1 by competing with GABA for its binding sites on the receptor, thereby preventing the receptor's activation and subsequent chloride ion conductance.

Flumazenil (Ro 15-1788)

78755-81-4sc-200161
sc-200161A
25 mg
100 mg
$110.00
$370.00
10
(1)

Flumazenil binds to the benzodiazepine site on GABAA Rρ1, antagonizing the effects of benzodiazepines on the receptor which would otherwise enhance the receptor's response to GABA, leading to inhibition of its function.

Zinc

7440-66-6sc-213177
100 g
$48.00
(0)

Zinc sulfate can inhibit GABAA Rρ1 by binding allosterically to the receptor, which changes the receptor configuration and reduces its sensitivity to GABA, thus decreasing its activity.

Penicillin G sodium salt

69-57-8sc-257971
sc-257971A
sc-257971B
sc-257971C
sc-257971D
1 mg
10 mg
1 g
5 g
100 g
$26.00
$37.00
$47.00
$171.00
$265.00
1
(0)

Penicillin can block the chloride channel of GABAA Rρ1 at high concentrations, inhibiting the ion flow essential for receptor function.

Isoflurane

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

Isoflurane can induce a state of desensitization in GABAA Rρ1 at high concentrations, making the receptor less responsive to GABA and thereby inhibiting its function.

Furosemide

54-31-9sc-203961
50 mg
$41.00
(1)

Furosemide inhibits GABAA Rρ1 by blocking the chloride channel associated with the receptor, particularly at higher concentrations, preventing the necessary chloride ion flow for its inhibitory function.