Proton Pump
Proton pump is an integral membrane protein that is capable of moving protons across a biological membrane. Mechanisms are based on conformational changes of the protein structure or on theQ cycle. In cell respiration, the proton pump uses energy to transport protons from the matrix of the mitochondrion to the inter-membrane space. It is an active pump, that generates a protonconcentration gradient across the inner mitochondrial membrane, because there are more protons outside the matrix than inside. The difference in pH and electric charge (ignoring differences inbuffer capacity) creates an electrochemical potential difference that works similar to that of a battery or energy storing unit for the cell. The process could also be seen as analogous to cycling uphill or charging a battery for later use, as it produces potential energy. The proton pump does not create energy, but forms a gradient that stores energy for later use.
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Proton Pump Related Products (187)
Related Products (187)
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Antibodies (1)
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Opabactin
0 ImagesOpabactin is an agonist for abscisic acid (ABA) receptor, which regulates the water use of plants by mimicking the effects of ABA with an IC50 of 7 nM. Opabactin inhibits the seed germination of Arabidopsis with an IC50 of 62 nM. Opabactin induces anti-transpiration response in plant tissue, and improves crop drought tolerance.
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(±)-Vasicine
0 Images(±)-Vasicine is the racemate of Vasicine. Vasicine (Peganine) significantly inhibits H+-K+-ATPase activity in vitro with an IC50 of 73.47 μg/mL. Anti-ulcer activity. Vasicine shows significant anti-secretory, antioxidant and cytoprotective effect.
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Omeprazole-13C,d3
0 ImagesSynonyms: H 16868-13C,d3Omeprazole-13C,d3 is a 13C-labeled and deuterium labeled Omeprazole. Omeprazole (H 16868) is an orally active H+,K+-ATPase inhibitor and a proton pump inhibitor. Omeprazole competitively inhibits CYP2C19, CYP3A4, and CYP2C9 activity. Omeprazole inhibits gastric acid secretion and can be used for acid-related gastrointestinal disorders. Omeprazole inhibits pancreatic cancer cell proliferation, induces apoptosis, autophagosome accumulation (elevated LC3-I and LC3-II levels), oxidative stress, and cytogenetic imbalance, modulates lysosomal transport, reduces inflammatory cytokines. Omeprazole alters small intestinal morphology and magnesium absorption, and induces gastric mucosa morphologic changes. Omeprazole aslo has neuroprotective and antibacterial effects.
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Zastaprazan citrate
0 ImagesSynonyms: JP-1366 citrateZastaprazan (JP-1366) citrate is a Proton pump inhibitor and potent potassium-competitive acid blocker. Zastaprazan citrate can be used in the research of gastrointestinal inflammatory diseases or gastric acid-related diseases such as gastroesophageal reflux disease.
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PF 03716556
0 ImagesPF 03716556 is a potent, selective, competitive and reversible acid pump (H+,K+-ATPase) antagonist with pIC50s of 6.026, 6.038 and 6.009 for porcine, canine, and human recombinant gastric H+,K+-ATPase, respectively. PF 03716556 is inactive against other receptors, ion channels, and enzymes. PF 03716556 has the potential for gastroesophageal reflux disease research.
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Padoprazanum hydrochloride
0 ImagesPadoprazanum (Padoprazan) hydrochloride is a Proton Pump inhibitor.
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Esomeprazole potassium salt
0 ImagesSynonyms: (S)-Omeprazole potassium salt; (-)-Omeprazole potassium saltEsomeprazole 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.
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Pyrabactin
0 ImagesPyrabactin is a seed-selective abscisic acid (ABA) agonist that acts through Pyrabactin Resistance 1 (PYR1) and PYL1. Pyrabactin is used as a synthetic plant growth inhibitor.
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YHV98-4
0 ImagesYHV98-4 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.
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Linaprazan glurate
0 ImagesSynonyms: X842Linaprazan 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).
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Pellitorine
0 ImagesPellitorine 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.
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Pumaprazole
0 ImagesSynonyms: BY-841Pumaprazole is a reversible proton pump antagonist.
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TIP48/49-IN-1
0 ImagesTIP48/49-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.
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Rabeprazole-d4 sodium
0 ImagesCat. No.: HY-B0656ASSynonyms: LY307640-d4 sodiumRabeprazole-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.
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Caloxin 1B1
0 ImagesCaloxin 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.)
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HV1-IN-2
0 ImagesHV1-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.
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Pantoprazole (Standard)
0 ImagesSynonyms: BY1023 (Standard); SKF96022 (Standard)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).
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Quinabactin
0 ImagesQuinabactin is a sulfonamide Abscisic acid (ABA) agonist. Quinabactin promotes guard cell closure, inhibits water loss, and promotes drought tolerance in adult Arabidopsis and soybean plants.
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Vonoprazan Fumarate (Standard)
0 ImagesSynonyms: TAK-438 (Standard)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.
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Vonoprazan hydrochloride
0 ImagesSynonyms: TAK-438 hydrochlorideVonoprazan 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.
