P2 Receptor

Inhibitory Selectivity

Isoform-specific Inhibitors

P2 Receptor Products

New P2 Receptor Products
Catalog No. Information Product Use Citations Product Validations
S2855

MRS 2578

MRS2578 is a potent P2Y6 receptor antagonist with IC50 of 37 nM, exhibits insignificant activity at P2Y1, P2Y2, P2Y4,and P2Y11 receptors.

S0053New

CAY10593 (VU0155069)

CAY10593 (VU0155069) is a selective phospholipase D1 (PLD1) antagonist that impairs human P2X7 acivation.

S3293

Gardenoside

Gardenoside is a natural compound extracted from Gardenia fruits, with hepatoprotective properties. Gardenoside inhibits TNF-α, IL-1β, IL-6 and NFκB activation. Gardenoside also has an inhibitory effect on free fatty acids (FFA)-induced cellular steatosis. Gardenoside suppresses the pain in rats model of chronic constriction injury by regulating the P2X3 and P2X7 receptors.

S0826

A-740003

A-740003 is a potent, selective and competitive antagonist of P2X7 receptor with IC50 of 18 nM and 40 nM for rat and human P2X7 receptors, respectively. A-740003 potently blocks agonist-evoked IL-1β release and pore formation with IC50 of 156 nM and 92 nM in differentiated human THP-1 cells.

S0758

BX430

BX430 is a potent and selective noncompetitive allosteric antagonist of human P2X4 receptor channels with IC50 of 0.54 μM. BX430 is a potent antagonist of zebrafish P2X4 but has no effect on rat and mouse P2X4 orthologs. BX430 is used for chronic pain and cardiovascular disease.

S8725

A-804598

A-804598 is a selective P2X7R antagonist with high affinity at rat (IC50 = 10 nM), mouse (IC50 = 9 nM) and human (IC50 = 11 nM) P2X7 receptors.

S9498New

5-BDBD

5-BDBD is a potent P2X4R selective antagonist with an IC50 of 0.75 μM when applied for 2 min prior and during ATP stimulation.

S3520New

AZ10606120 dihydrochloride

AZ10606120 dihydrochloride (2HCl) is a potent and selective antagonist for P2X7 receptor (P2X7R) with IC50 of ~10 nM. AZ10606120 dihydrochloride exhibits anti-depressant effects and reduces tumour growth.

S7705

A-438079 HCl

A-438079 HCl is a potent, and selective P2X7 receptor antagonist with pIC50 of 6.9.

S6664

Gefapixant

Gefapixant (AF-219, MK-7264, R1646, RG-1646, RO 4926219) is an orally active small molecule antagonist of human P2X3 receptor with IC50 of about 30 nM, 100–250 nM for recombinant hP2X3 homotrimers and hP2X2/3 heterotrimeric receptors, respectively. Gefapixant has shown promise for the treatment of refractory and unexplained chronic cough.

S0405

AF-353

AF-353 (Ro-4) is a potent, selective and orally bioavailable antagonist of P2X3 receptor and P2X2/3 receptor with pIC50 of 8.06, 8.05 and 7.41 for human P2X3, rat P2X3 and human P2X2/3, respectively.

S3217

Brilliant Blue G

Brilliant Blue G (BBG) is a potent non-competitive antagonist of P2X7 receptor with IC50 of 10.1 nM and 265 nM for rat P2X7 and human P2X7, respectively. Brilliant Blue G is a dye which is commonly used in laboratories to stain or quantify proteins.

S3216

Uridine 5'-diphosphoglucose disodium salt

Uridine-5'-diphosphoglucose (UDPG, UDP-Glc, UDP-D-Glucose, UDP-α-D-Glucose) activates the P2Y(14) receptor, a neuroimmune system GPCR. Uridine-5'-diphosphoglucose is the precursor of glucose-containing oligosaccharides, polysaccharides, glycoproteins, and glycolipids in animal tissues and in some microorganisms.

S3368New

Uridine-5'-diphosphate disodium salt

Uridine-5'-diphosphate (UDP) disodium salt is a potent, selective and natural agonist of P2Y6 receptor with EC50 = 300 nM and pEC50 of 6.52, respectively. Uridine-5'-diphosphate (UDP) disodium salt is also an antagonist of P2Y14 receptor with pEC50 of 7.28.

Catalog No. Information Product Use Citations Product Validations
S2855

MRS 2578

MRS2578 is a potent P2Y6 receptor antagonist with IC50 of 37 nM, exhibits insignificant activity at P2Y1, P2Y2, P2Y4,and P2Y11 receptors.

S0053New

CAY10593 (VU0155069)

CAY10593 (VU0155069) is a selective phospholipase D1 (PLD1) antagonist that impairs human P2X7 acivation.

S3293

Gardenoside

Gardenoside is a natural compound extracted from Gardenia fruits, with hepatoprotective properties. Gardenoside inhibits TNF-α, IL-1β, IL-6 and NFκB activation. Gardenoside also has an inhibitory effect on free fatty acids (FFA)-induced cellular steatosis. Gardenoside suppresses the pain in rats model of chronic constriction injury by regulating the P2X3 and P2X7 receptors.

Catalog No. Information Product Use Citations Product Validations
S0826

A-740003

A-740003 is a potent, selective and competitive antagonist of P2X7 receptor with IC50 of 18 nM and 40 nM for rat and human P2X7 receptors, respectively. A-740003 potently blocks agonist-evoked IL-1β release and pore formation with IC50 of 156 nM and 92 nM in differentiated human THP-1 cells.

S0758

BX430

BX430 is a potent and selective noncompetitive allosteric antagonist of human P2X4 receptor channels with IC50 of 0.54 μM. BX430 is a potent antagonist of zebrafish P2X4 but has no effect on rat and mouse P2X4 orthologs. BX430 is used for chronic pain and cardiovascular disease.

S8725

A-804598

A-804598 is a selective P2X7R antagonist with high affinity at rat (IC50 = 10 nM), mouse (IC50 = 9 nM) and human (IC50 = 11 nM) P2X7 receptors.

S9498New

5-BDBD

5-BDBD is a potent P2X4R selective antagonist with an IC50 of 0.75 μM when applied for 2 min prior and during ATP stimulation.

S3520New

AZ10606120 dihydrochloride

AZ10606120 dihydrochloride (2HCl) is a potent and selective antagonist for P2X7 receptor (P2X7R) with IC50 of ~10 nM. AZ10606120 dihydrochloride exhibits anti-depressant effects and reduces tumour growth.

S7705

A-438079 HCl

A-438079 HCl is a potent, and selective P2X7 receptor antagonist with pIC50 of 6.9.

S6664

Gefapixant

Gefapixant (AF-219, MK-7264, R1646, RG-1646, RO 4926219) is an orally active small molecule antagonist of human P2X3 receptor with IC50 of about 30 nM, 100–250 nM for recombinant hP2X3 homotrimers and hP2X2/3 heterotrimeric receptors, respectively. Gefapixant has shown promise for the treatment of refractory and unexplained chronic cough.

S0405

AF-353

AF-353 (Ro-4) is a potent, selective and orally bioavailable antagonist of P2X3 receptor and P2X2/3 receptor with pIC50 of 8.06, 8.05 and 7.41 for human P2X3, rat P2X3 and human P2X2/3, respectively.

S3217

Brilliant Blue G

Brilliant Blue G (BBG) is a potent non-competitive antagonist of P2X7 receptor with IC50 of 10.1 nM and 265 nM for rat P2X7 and human P2X7, respectively. Brilliant Blue G is a dye which is commonly used in laboratories to stain or quantify proteins.

Catalog No. Information Product Use Citations Product Validations
S3216

Uridine 5'-diphosphoglucose disodium salt

Uridine-5'-diphosphoglucose (UDPG, UDP-Glc, UDP-D-Glucose, UDP-α-D-Glucose) activates the P2Y(14) receptor, a neuroimmune system GPCR. Uridine-5'-diphosphoglucose is the precursor of glucose-containing oligosaccharides, polysaccharides, glycoproteins, and glycolipids in animal tissues and in some microorganisms.

Catalog No. Information Product Use Citations Product Validations
S3368New

Uridine-5'-diphosphate disodium salt

Uridine-5'-diphosphate (UDP) disodium salt is a potent, selective and natural agonist of P2Y6 receptor with EC50 = 300 nM and pEC50 of 6.52, respectively. Uridine-5'-diphosphate (UDP) disodium salt is also an antagonist of P2Y14 receptor with pEC50 of 7.28.