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rabbit heart

" in MedChemExpress (MCE) Product Catalog:

By Targets:	Adrenergic Receptor (1) Apoptosis (3) Calcium Channel (3) Caspase (3) Isotope-Labeled Compounds (1) JAK (1) mAChR (2) Na+/K+ ATPase (1) Neuropeptide Y Receptor (1) Phosphodiesterase (PDE) (1) Potassium Channel (3) Prostaglandin Receptor (1) Reference Standards (1) Renin (1) ROCK (1)
By Research Areas:	Cancer (1) Cardiovascular Disease (12) Inflammation/Immunology (1) Metabolic Disease (3) Neurological Disease (2)

Inhibitors & Agonists

Peptides

Natural
Products

Isotope-Labeled Compounds

Cat. No.	Product Name	Target	Research Areas	Chemical Structure

HY-101381

Otenzepad 2 Publications Verification AF-DX 116	mAChR	Neurological Disease Metabolic Disease
Otenzepad (AF-DX 116) is a selective and competitive M2 muscarinic acetylcholine receptor antagonist, with IC₅₀ values of 640 nM and 386 nM for rabbit peripheral lung and rat heart, respectively .

HY-108573

P-1075 1 Publications Verification	Potassium Channel	Cardiovascular Disease
P-1075 is a potent activator of sulfonylurea receptor 2-associated ATP-sensitive potassium channels (SUR2-K_IR6), with an EC₅₀ value of 45 nM for SUR2B-K_IR6 channel activation . P-1075 also P1075 opens mitochondrial K(ATP) channels and generates reactive oxygen species resulting in cardioprotection of rabbit hearts .

HY-14304A

Zinterol hydrochloride 1 Publications Verification MJ 9184 hydrochloride	Adrenergic Receptor	Cardiovascular Disease
Zinterol hydrochloride (MJ 9184 hydrochloride) is a potent and selective β2-adrenoceptor agonist . Zinterol hydrochloride increases I_Ca in a concentration-dependent manner with an EC₅₀ of 2.2 nM . Zinterol hydrochloride induces ventricular arrhythmias in conscious heart failure rabbits .

HY-103346

MMPSI	Caspase Apoptosis	Cardiovascular Disease
MMPSI is a potent and selective small molecule caspase 3 and caspase 7 inhibitor with an IC₅₀ of 1.7 μM for human caspase-3. MMPSI can significantly reduce ischemia-reperfusion-induced infarct size in the isolated rabbit heart, and reduce apoptosis in both the ischemic myocardium and isolated cardiomyocytes. MMPSI can be used for researching cardioprotection .

HY-Z7733

O-Desmethylcarvedilol Desmethylcarvedilol; BM-14242	Calcium Channel	Metabolic Disease
O-Desmethylcarvedilol (Desmethylcarvedilol) is an active metabolite of the non-selective β-adrenergic receptor (β-AR) antagonist Carvedilol (HY-B0006). O-Desmethylcarvedilol inhibits store-overload-induced calcium release in HEK293 cells expressing the ryanodine receptor 2 (RyR2) R4496C (RyR2 ^R4496C) mutation (IC₅₀ = 7.62 µM). O-Desmethylcarvedilol reduces increases in heart rate and prevents decreases in diastolic blood pressure induced by Isoproterenol (HY-B0468) in conscious rabbits (ED₅₀s = 32 and 5 µg/kg, respectively) .

HY-N4080

Cyclobuxine D	mAChR	Inflammation/Immunology
Cyclobuxine D is a steroidal alkaloid extracted from Buxus microphylla. Cyclobuxine D has a significant bradycardic effect in the rat heart and an inhibitory action on acetylcholine and Ba ⁺⁺−induced contraction of the longitudinal muscle isolated from the rabbit jejunum .

HY-P1440A

BeKm-1 TFA	Potassium Channel	Neurological Disease
BeKm-1 TFA is a potent and selective KV11.1 (hERG) channel blocker. BeKm-1 TFA is selective for KV11.1 over a panel of 14 other potassium channels. BeKm-1 TFA dose-dependently prolongs QTc interval in isolated rabbit heart.

HY-P1428A

RFRP-1(human) TFA	Neuropeptide Y Receptor	Cardiovascular Disease
RFRP-1(human) TFA is a potent endogenous NPFF receptor agonist (EC₅₀ values are 0.0011 and 29 nM for NPFF2 and NPFF1, respectively). Attenuates contractile function of isolated rat and rabbit cardiac myocytes. Reduces heart rate, stroke volume, ejection fraction and cardiac output, and increases plasma prolactin levels in rats.

HY-108573R

P-1075 (Standard)	Potassium Channel	Cardiovascular Disease
P-1075 (Standard) is the analytical standard of P-1075. This product is intended for research and analytical applications. P-1075 is a potent activator of sulfonylurea receptor 2-associated ATP-sensitive potassium channels (SUR2-KIR6), with an EC50 value of 45 nM for SUR2B-KIR6 channel activation . P-1075 also P1075 opens mitochondrial K(ATP) channels and generates reactive oxygen species resulting in cardioprotection of rabbit hearts .

HY-166478S

O-Desmethyl carvedilol-d5 Desmethylcarvedilol-d₅; BM-14242-d₅	Isotope-Labeled Compounds Calcium Channel	Metabolic Disease
O-Desmethyl carvedilol-d₅ (Desmethylcarvedilol-d₅) is deuterium labeled O-Desmethylcarvedilol. O-Desmethylcarvedilol (Desmethylcarvedilol) is an active metabolite of the non-selective β-adrenergic receptor (β-AR) antagonist Carvedilol (HY-B0006). O-Desmethylcarvedilol inhibits store-overload-induced calcium release in HEK293 cells expressing the ryanodine receptor 2 (RyR2) R4496C (RyR2 ^R4496C) mutation (IC₅₀ = 7.62 μM). O-Desmethylcarvedilol reduces increases in heart rate and prevents decreases in diastolic blood pressure induced by Isoproterenol (HY-B0468) in conscious rabbits (ED₅₀s = 32 and 5 μg/kg, respectively) .

HY-119753

Disobutamide SC-31828	Others	Cardiovascular Disease
Disobutamide is an antianhythmic agent. Disobutamide slows conduction throughout the atrioventricular conduction system of the isolated perfused rabbit heart .

HY-15208A

Clamikalant HMR 1098 free base	Others	Others
Clamikalant (HMR 1098 free base) is a compound used to suppress cardiac arrhythmias. It prevents the reduction of the refractory period during ventricular fibrillation in dogs and also shows antiarrhythmic effects in a rabbit heart model.

HY-180334

S-312	Calcium Channel	Cardiovascular Disease
S-312 is a calcium antagonist with a bicyclic dihydrothienopyridine structure. S-312 can relax the helical strips of various isolated rabbit arteries procontracted with high potassium depolarizaiton. S-312 competitively imhibits calcium-induced contractions in depolarized basilar and femoral arteries. S-312 increases AV nodal conduction time in Langenedorff-perfused isolated rabbit hearts. S-312 exhibits vasculoselectivity, particularly for cerebral vessel .

HY-123939

JAK1/3-IN-1	JAK ROCK	Cardiovascular Disease
JAK1/3-IN-1 (Compound 35) is a selective, orally active JAK1/3 inhibitor with IC₅₀ values of 1.9 nM and 0.9 nM, respectively. JAK1/3-IN-1 significantly reduces the mean arterial blood pressure and significantly increases the heart rate in rabbits. JAK1/3-IN-1 decreases the mean arterial blood pressure in conscious telemetered rats and induces lethal cardiovascular effects .

HY-103346R

MMPSI (Standard)	Reference Standards Caspase Apoptosis	Cardiovascular Disease
MMPSI (Standard) is the analytical standard of MMPSI (HY-103346). This product is intended for research and analytical applications. MMPSI is a potent and selective small molecule caspase 3 and caspase 7 inhibitor with an IC₅₀ of 1.7 μM for human caspase-3. MMPSI can significantly reduce ischemia-reperfusion-induced infarct size in the isolated rabbit heart, and reduce apoptosis in both the ischemic myocardium and isolated cardiomyocytes. MMPSI can be used for researching cardioprotection .

HY-N16733

Deacetyltanghinin	Na+/K+ ATPase Apoptosis Caspase Prostaglandin Receptor	Cancer
Deacetyltanghinin is a selective inhibitor targeting Na ⁺/K ⁺ ATPase, acting through non-covalent binding but is highly cardiotoxic. Deacetyltanghinin inhibits Na ⁺/K ⁺ ATPase activity, induces cancer cell apoptosis (involving caspase pathway activation), and at the same time affect the TXA2-PGI2 balance in the rabbit heart. Deacetyltanghinin has significant anti-cancer activity and is mainly used in the research field of targeted therapy of malignant tumors such as breast cancer and lung cancer. At the same time, attention should be paid to the regulation of its cardiotoxicity .

HY-106830

Pelrinone	Phosphodiesterase (PDE)	Cardiovascular Disease
Pelrinone is an orally active cardiotonic agent and PDE III inhibitor with an IC₅₀ of 36 μM. Pelrinone elevates intracellular cAMP levels. The action of Pelrinone is independent of β-adrenergic receptors, and it does not inhibit Na ⁺/K ⁺-ATPase. Pelrinone exerts positive inotropic and vasodilatory effects. Pelrinone inhibits platelet aggregation, reduces thrombus formation, and exerts weak anticoagulant activity without altering hematocrit or circulating platelet counts. Pelrinone can be used in research related to congestive heart failure and coronary thrombosis .

HY-182301

CP 71362	Renin	Cardiovascular Disease
CP 71362 is a renin inhibitor, a highly potent substrate-analog transition state mimic with antihypertensive properties. CP 71362 exhibits significant inhibitory activity against plasma renin from rats, dogs, and humans (IC₅₀ values are 3 nM, 0.0033 nM, and 20 nM, respectively). CP 71362 reduces the mean arterial pressure of anesthetized and conscious sodium-depleted animals in a dose-dependent manner, and has pharmacokinetic characteristics of rapid elimination and short duration of action. CP 71362 can be used in research related to hypertension and congestive heart failure .

Cat. No.	Product Name	Target	Research Area

HY-P3765

Auriculin A	Peptides	Cardiovascular Disease
Auriculin A is a synthetic atrial natriuretic factor (ANF) with hemodynamic effect. Auriculin A antagonizes renal vasoconstriction in the dog, and influences on arterial baroreflex control of heart rate, systemic blood pressure, and perfusion pressure in the hind limb (perfused at constant flow) in rabbits .

HY-P1440A

BeKm-1 TFA	Potassium Channel	Neurological Disease
BeKm-1 TFA is a potent and selective KV11.1 (hERG) channel blocker. BeKm-1 TFA is selective for KV11.1 over a panel of 14 other potassium channels. BeKm-1 TFA dose-dependently prolongs QTc interval in isolated rabbit heart.

HY-P1428A

RFRP-1(human) TFA	Neuropeptide Y Receptor	Cardiovascular Disease
RFRP-1(human) TFA is a potent endogenous NPFF receptor agonist (EC₅₀ values are 0.0011 and 29 nM for NPFF2 and NPFF1, respectively). Attenuates contractile function of isolated rat and rabbit cardiac myocytes. Reduces heart rate, stroke volume, ejection fraction and cardiac output, and increases plasma prolactin levels in rats.

Cat. No.	Product Name	Category	Target	Chemical Structure

HY-N4080

Cyclobuxine D	other families Classification of Application Fields Plants Disease Research Fields Inflammation/Immunology Steroids Source Classification	mAChR
Cyclobuxine D is a steroidal alkaloid extracted from Buxus microphylla. Cyclobuxine D has a significant bradycardic effect in the rat heart and an inhibitory action on acetylcholine and Ba ⁺⁺−induced contraction of the longitudinal muscle isolated from the rabbit jejunum .

HY-N16733

Deacetyltanghinin	Apocynaceae Structural Classification Cardiacglycosides Cerbera odollam Gaertn. Plants Steroids Source Classification	Na+/K+ ATPase Apoptosis Caspase Prostaglandin Receptor
Deacetyltanghinin is a selective inhibitor targeting Na ⁺/K ⁺ ATPase, acting through non-covalent binding but is highly cardiotoxic. Deacetyltanghinin inhibits Na ⁺/K ⁺ ATPase activity, induces cancer cell apoptosis (involving caspase pathway activation), and at the same time affect the TXA2-PGI2 balance in the rabbit heart. Deacetyltanghinin has significant anti-cancer activity and is mainly used in the research field of targeted therapy of malignant tumors such as breast cancer and lung cancer. At the same time, attention should be paid to the regulation of its cardiotoxicity .

Cat. No.	Product Name	Chemical Structure

HY-166478S

O-Desmethyl carvedilol-d5
O-Desmethyl carvedilol-d₅ (Desmethylcarvedilol-d₅) is deuterium labeled O-Desmethylcarvedilol. O-Desmethylcarvedilol (Desmethylcarvedilol) is an active metabolite of the non-selective β-adrenergic receptor (β-AR) antagonist Carvedilol (HY-B0006). O-Desmethylcarvedilol inhibits store-overload-induced calcium release in HEK293 cells expressing the ryanodine receptor 2 (RyR2) R4496C (RyR2 ^R4496C) mutation (IC₅₀ = 7.62 μM). O-Desmethylcarvedilol reduces increases in heart rate and prevents decreases in diastolic blood pressure induced by Isoproterenol (HY-B0468) in conscious rabbits (ED₅₀s = 32 and 5 μg/kg, respectively) .

O-Desmethyl carvedilol-d5

O-Desmethyl carvedilol-d₅ (Desmethylcarvedilol-d₅) is deuterium labeled O-Desmethylcarvedilol. O-Desmethylcarvedilol (Desmethylcarvedilol) is an active metabolite of the non-selective β-adrenergic receptor (β-AR) antagonist Carvedilol (HY-B0006). O-Desmethylcarvedilol inhibits store-overload-induced calcium release in HEK293 cells expressing the ryanodine receptor 2 (RyR2) R4496C (RyR2 ^R4496C) mutation (IC₅₀ = 7.62 μM). O-Desmethylcarvedilol reduces increases in heart rate and prevents decreases in diastolic blood pressure induced by Isoproterenol (HY-B0468) in conscious rabbits (ED₅₀s = 32 and 5 μg/kg, respectively) .

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rabbit heart

Inhibitors & Agonists

Peptides

NaturalProducts

Isotope-Labeled Compounds

Natural
Products