Date published: 2026-4-5

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P2X7 Inhibitors

P2X7 inhibitors belong to a specific chemical class of compounds that are intricately designed to modulate the activity of the P2X7 receptor. P2X7, also referred to as the P2X purinergic receptor 7, is a notable member of the P2X receptor family, primarily found on immune cells and involved in cellular responses to extracellular ATP signaling. These inhibitors are carefully formulated molecules tailored to interact with the P2X7 receptor, influencing its normal function. Through these interactions, they may impact various cellular processes associated with immune responses and purinergic signaling, without directly altering its binding to ATP or its downstream effects on ion channels and cell signaling pathways. The design of P2X7 inhibitors hinges upon an in-depth understanding of the structural and functional attributes of the P2X7 receptor. Typically developed through advanced chemical synthesis methods and informed by insights from structural biology, these inhibitors are characterized by their ability to selectively bind to the P2X7 receptor. This selectivity enables precise manipulation of cellular pathways that depend on the activation of this specific receptor. Researchers and scientists engaged in uncovering the intricacies of immune modulation, cellular communication, and inflammatory responses often employ P2X7 inhibitors as valuable tools. Through systematic experimentation, they can investigate how the inhibition of P2X7 influences cellular processes, contributing to a deeper understanding of its involvement in various physiological and cellular contexts. The development and utilization of P2X7 inhibitors contribute to advancing our knowledge of the complex interplay between cellular components and purinergic signaling, providing insights into the fundamental molecular mechanisms that govern immune responses and cellular interactions.

SEE ALSO...

Product NameCAS #Catalog #QUANTITYPriceCitationsRATING

A 438079 hydrochloride

899507-36-9sc-203788B
sc-203788
sc-203788C
sc-203788A
5 mg
10 mg
25 mg
50 mg
$125.00
$215.00
$430.00
$785.00
13
(1)

A 438079 hydrochloride acts as a selective antagonist for the P2X7 receptor, exhibiting unique binding characteristics that disrupt ATP-mediated signaling. Its structural conformation allows for precise interactions with the receptor's allosteric sites, influencing ion flow and cellular excitability. The compound demonstrates a rapid onset of action, with a distinct kinetic profile that alters receptor desensitization and enhances the modulation of inflammatory pathways.

Brilliant Blue G

6104-58-1sc-203733
sc-203733A
5 g
25 g
$39.00
$99.00
11
(1)

Brilliant Blue G serves as a potent modulator of the P2X7 receptor, characterized by its ability to stabilize receptor conformation and inhibit ATP-induced channel opening. Its unique molecular structure facilitates specific interactions with key amino acid residues, altering ion permeability and downstream signaling cascades. The compound exhibits a notable affinity for the receptor, leading to altered kinetics in receptor activation and desensitization, thereby influencing cellular responses to extracellular ATP.

KN-62

127191-97-3sc-3560
1 mg
$136.00
20
(2)

KN-62 is a selective antagonist of the P2X7 receptor, distinguished by its ability to disrupt ATP-mediated signaling pathways. Its unique binding profile allows it to interact with specific allosteric sites, modulating receptor activity and influencing ion flow dynamics. The compound exhibits rapid kinetics, effectively altering the receptor's activation threshold and desensitization patterns, which can significantly impact cellular calcium influx and subsequent signaling events.

A 740003

861393-28-4sc-291774
sc-291774A
10 mg
50 mg
$176.00
$733.00
8
(1)

A 740003 is a potent antagonist of the P2X7 receptor, characterized by its selective inhibition of ATP-induced receptor activation. This compound engages with unique binding sites, leading to alterations in receptor conformation and ion permeability. Its kinetic profile reveals a swift onset of action, effectively modulating the receptor's response to extracellular ATP. Additionally, A 740003 influences downstream signaling cascades, impacting cellular responses to inflammatory stimuli.

A 804598

1125758-85-1sc-396064
5 mg
$104.00
(0)

A 804598 is a selective antagonist of the P2X7 receptor, distinguished by its ability to disrupt ATP-mediated signaling pathways. This compound exhibits a unique binding affinity that stabilizes the inactive conformation of the receptor, thereby preventing ion channel opening. Its interaction kinetics suggest a rapid dissociation rate, allowing for dynamic modulation of receptor activity. Furthermore, A 804598 alters downstream calcium signaling, influencing cellular excitability and inflammatory responses.

GW 791343 hydrochloride

309712-55-8sc-203992
sc-203992A
10 mg
50 mg
$175.00
$739.00
(0)

GW 791343 hydrochloride is a potent antagonist of the P2X7 receptor, characterized by its selective inhibition of ATP-induced receptor activation. This compound engages in specific molecular interactions that favor the stabilization of the receptor's closed state, effectively blocking ion flux. Its unique reaction kinetics reveal a slow onset of action, which may lead to prolonged modulation of receptor-mediated pathways. Additionally, GW 791343 hydrochloride influences downstream signaling cascades, impacting cellular responses to extracellular stimuli.

A 839977

870061-27-1sc-362707
sc-362707A
10 mg
50 mg
$199.00
$810.00
1
(0)

A 839977 is a selective P2X7 receptor antagonist that exhibits unique binding dynamics, favoring a conformational shift that prevents receptor activation by ATP. Its interaction profile suggests a high affinity for the receptor's allosteric sites, leading to altered ion channel behavior. The compound demonstrates distinct reaction kinetics, with a rapid onset of inhibition, allowing for immediate modulation of cellular signaling pathways. This specificity enhances its potential to influence various physiological processes.

Adenosine 5′-triphosphate, periodate oxidized sodium salt

71997-40-5sc-214508
sc-214508A
25 mg
100 mg
$234.00
$754.00
(0)

Adenosine 5'-triphosphate, periodate oxidized sodium salt, acts as a potent modulator of the P2X7 receptor, exhibiting unique interaction characteristics that influence receptor desensitization. Its oxidized form alters the binding affinity for ATP, resulting in a distinct kinetic profile that enhances the receptor's ion permeability. This compound's ability to stabilize specific conformations of the receptor may lead to novel pathways in cellular signaling, impacting downstream effects on inflammation and cell death.