Proton Pump Inhibitor

Esomeprazole potassium salt ((S)-Omeprazole potassium salt) is a potent and orally active proton pump inhibitor and reduces acid secretion through inhibition of the H⁺, K⁺-ATPase in gastric parietal cells. Esomeprazole potassium salt has the potential for symptomatic gastroesophageal reflux disease research.

YHV98-4 is a selective, blood-brain barrier-permeable Hv1 inhibitor with an IC₅₀ of 0.7 μM. YHV98-4 reduces ROS production and restores the SHP-1-pAKT signaling pathway. YHV98-4 decreases the spread of hyperphosphorylated Tau protein. YHV98-4 alleviates inflammation and produces analgesic effects. YHV98-4 improves cognitive function in mouse models of Alzheimer's disease. YHV98-4 can be used in research related to inflammatory pain, neuropathic pain and Alzheimer's disease.

Linaprazan glurate (X842) is an orally atcive prodrug of Linaprazan (HY-100412) with a potent and prolonged inhibitory effect on gastric acid secretion. Linaprazan glurate is rapidly transformed by enzymatic cleavage into its active metabolite, linaprazan. Linaprazan glurate is a potassium-competitive acid blocker. Linaprazan glurate selectively inhibites acid formation from gastric H⁺/K⁺-ATPase in a potassium-dependent manner (IC₅₀ = 436.2 nM). Linaprazan glurate can be used for the studies of erosive esophagitis (EE).

Pellitorine is a bioactive natural amide compound. Pellitorine can competitively antagonize the activation of TRPV1 by Capsaicin (HY-10448), thereby reducing pain signal transmission. Pellitorine improves cognitive dysfunction by upregulating the BDNF-ERK1/2-CREB and Nrf2-HO-1 pathways. Pellitorine exerts anti-inflammatory and anti-sepsis effects by inhibiting the release of high mobility group protein B1 (HMGB1) and the expression of RAGE/TLR4. Pellitorine exerts its antithrombotic effect by prolonging the clotting time, inhibiting the activity of clotting factors and thrombin. Pellitorine inhibits lipid peroxidation and resists ferroptosis by upregulating GPX4 and DHODH. Pellitorine kills Aedes aegypti mosquito larvae by inhibiting V-type H⁺-ATPase and aquaporin 4 (AaAQP4). Pellitorine exhibits anti-cancer activity (e.g., leukemia and breast cancer) and has inhibitory effects on certain bacteria.

TIP48/49-IN-1 is an orally active, specific RUVBL1/2 (TIP48/49) ATPase inhibitor with an IC₅₀ of 59 nM against purified RUVBL1/2. TIP48/49-IN-1 inhibits the DNA replication process, leading to S-phase arrest. TIP48/49-IN-1 induces apoptosis. TIP48/49-IN-1 can be used for the research of non-small cell lung cancer (NSCLC) cells.

Rabeprazole-d₄ (sodium) is the deuterium labeled Rabeprazole sodium. Rabeprazole sodium (LY307640 sodium) is a second-generation proton pump inhibitor (PPI) that irreversibly inactivates gastric H+/K+-ATPase. Rabeprazole sodium induces apoptosis. Rabeprazole sodium acts as an uridine nucleoside ribohydrolase (UNH) inhibitor with an IC₅₀ of 0.3 μM. Rabeprazole sodium can be used for the research of gastric ulcerations and gastroesophageal reflux.

Caloxin 1B1 is a biological active peptide. (Caloxin 1b1 is obtained by screening for binding to extracellular domain 1 of PMCA4, which inhibited PMCA extracellularly, selectively, and had a higher affinity for PMCA4 than PMCA1. Because caloxin 1b1 had been selected to bind to an extracellular domain of PMCA, it could be added directly to cells and tissues to examine its effects on smooth muscle and endothelium.)

HV1-IN-2 (Compound 14c) is a human voltage-gated proton channel (HV1) inhibitor with an IC₅₀ of 2.14 μM. HV1-IN-2 has a potent anticancer activity with significant antiproliferative effects against THP-1 and MCF-7 cells. HV1-IN-2 can be used for cancers research, such as colorectal tumours, leukaemia, and breast cancer.

Pantoprazole (Standard) is the analytical standard of Pantoprazole. This product is intended for research and analytical applications. Pantoprazole (BY10232) is an orally active and potent proton pump inhibitor (PPI). Pantoprazole, a substituted benzimidazole, is a potent H⁺/K⁺-ATPase inhibitor with an IC₅₀ of 6.8 μM. Pantoprazole improves pH stability and has anti-secretory, anti-ulcer activities. Pantoprazole significantly increased tumor growth delay combined with Doxorubicin (HY-15142).

Vonoprazan (Fumarate) (Standard) is the analytical standard of Vonoprazan (Fumarate). This product is intended for research and analytical applications. Vonoprazan Fumarate (TAK-438), a proton pump inhibitor (PPI), is a potent and orally active potassium-competitive acid blocker (P-CAB), with antisecretory activity. Vonoprazan Fumarate inhibits H+,K+-ATPase activity in porcine gastric microsomes with an IC50 of 19 nM at pH 6.5. Vonoprazan Fumarate is developed for the research of acid-related diseases, such as gastroesophageal reflux disease and peptic ulcer disease.

Vonoprazan hydrochloride, a proton pump inhibitor (PPI), is a potent and orally active potassium-competitive acid blocker (P-CAB), with antisecretory activity. Vonoprazan hydrochloride inhibits H⁺,K⁺-ATPase activity in porcine gastric microsomes with an IC₅₀ of 19 nM at pH 6.5. Vonoprazan hydrochloride is developed for the research of acid-related diseases, such as gastroesophageal reflux disease and peptic ulcer disease. Vonoprazan hydrochloride can be used for eradication of Helicobacter pylori.

Lansoprazole-d₄ (AG-1749-d₄) is a deuterium labeled Lansoprazole. Lansoprazole is a proton pump inhibitor which prevents the stomach from producing acid.

Saviprazole (HOE-731) is a H⁺,K⁺-ATPase inhibitor. Saviprazole inhibits gastric acid secretion. Saviprazole inhibits histamine- and dbcAMP-stimulated [¹⁴C]aminopyrine uptake, dbcAMP-induced oxygen consumption. Saviprazole can be used in research related to gastrointestinal diseases, such as gastric ulcers and acid reflux.

Esomeprazole-d₃ is deuterium labeled Esomeprazole. Esomeprazole ((S)-Omeprazole) is a potent and orally active proton pump inhibitor and reduces acid secretion through inhibition of the H+, K+-ATPase in gastric parietal cells. Esomeprazole has the potential for symptomatic gastroesophageal reflux disease research.

(R)-Lansoprazole-d₄ is deuterium labeled (R)-Lansoprazole. (R)-Lansoprazole is the R enantiomer of Lansoprazole, Lansoprazole (AG 1749) is an orally active proton pump inhibitor which prevents the stomach from producing acid. Lansoprazole (AG 1749) is a potent brain penetrant neutral sphingomyelinase (N-SMase) inhibitor (exosome inhibitor).

Rabeprazole-d₄ is a deuterium labeled Rabeprazole. Rabeprazole is a second-generation proton pump inhibitor (PPI) that irreversibly inactivates gastric H+/K+-ATPase. Rabeprazole induces apoptosis. Rabeprazole acts as an uridine nucleoside ribohydrolase (UNH) inhibitor with an IC₅₀ of 0.3 μM. Rabeprazole can be used for the research of gastric ulcerations and gastroesophageal reflux.

Corza6 is a potent and selective human voltage-gated proton channel (hHv1) peptide inhibitor. Corza6 binds to the external voltage sensor domain (VSD) loop in hHv1 with a K_d of ~1 nM at the natural, hyperpolarized resting membrane potential (RMP) of mammalian cells. Corza6 allows capacitation in sperm and permits sustained reactive oxygen species (ROS) production in white blood cells (WBCs).

Manzamine A, an orally active beta-carboline alkaloid, inhibits specifically GSK-3β and CDK-5 with IC₅₀s of 10.2 μM and 1.5 μM, respectively. Manzamine A targets vacuolar ATPases and inhibits autophagy in pancreatic cancer cells. Manzamine A has antimalarial and anticancer activities. Manzamine A also shows potent activity against HSV-1.

Corza6 TFA is a potent and selective human voltage-gated proton channel (hHv1) peptide inhibitor. Corza6 TFA binds to the external voltage sensor domain (VSD) loop in hHv1 with a K_d of ~1 nM at the natural, hyperpolarized resting membrane potential (RMP) of mammalian cells. Corza6 TFA allows capacitation in sperm and permits sustained reactive oxygen species (ROS) production in white blood cells (WBCs).

Lansoprazole sulfone (AG-1813) is an orally active and selective inhibitor of H⁺, K⁺-ATPase. Lansoprazole sulfone can significantly stimulates gastric acid secretion by inhibiting H⁺, K⁺-ATPase. Lansoprazole sulfone has potential applications in duodenal ulcer, gastric ulcer, gastroesophageal reflux disease and Zolinger Ellison disease.