Protons can be transported across a biological membrane by the proton pump, an essential membrane protein. Mechanisms are based on the Q cycle or conformational changes in the protein structure. The proton pump uses energy during cell respiration to move protons from the mitochondrion's matrix to the intermembrane space. Due to the fact that there are more protons outside the matrix than inside, an active pump creates a gradient of proton concentration across the inner mitochondrial membrane.An electrochemical potential difference that functions similarly to a battery or energy storage unit for the cell is produced by the difference in pH and electric charge (while disregarding variations in buffer capacity). As the process generates potential energy, it can also be compared to cycling uphill or charging a battery for later use. Instead of producing energy, the proton pump creates a gradient that stores energy for later use.
| Structure | Cat No. | Product Name | CAS No. | Product Description |
|---|---|---|---|---|
|
V121842 | (R)-(+)-Pantoprazole sodium | 160098-11-3 | (R)-(+)-Pantoprazole sodium is a proton pump inhibitor that can be used to study gastroesophageal reflux disease. |
|
V74231 | (R)-Tegoprazan ((R)-CJ-12420; (R)-RQ-00000004) | 942195-56-4 | (R)-Tegoprazan ((R)-CJ-12420; example 3) is a benzimidazole analogue, a potent gastric H+/K+-ATPase inhibitor, and a potent inhibitor of canine kidney Na+/K+-ATPase. |
|
V1638 | Dexlansoprazole (R-Lansoprazole) | 138530-94-6 | Dexlansoprazole (formerly known as T168390; TAK390;Kapidex;Dexilant,R-Lansoprazole and TAK-390MR), the dextrorotatory or R-enantiomer of lansoprazole, is a proton pump inhibitor (PPI) formulated to have dual delayed-release properties byemploying a novel release formulation that prolongs its absorption. |
|
V123894 | 2-(Trifluoromethyl)cinnamic acid | 2062-25-1 | 2-(Trifluoromethyl)cinnamic acid is a derivative of cinnamic acid that can inhibit the proton pump (H+/K+-ATPase), thereby reducing gastric acid secretion. |
|
V103193 | 4-Hydroxy omeprazole sulfide | 103876-98-8 | 4-Hydroxyomeprazole sulfide is a metabolite of the proton pump inhibitor omeprazole. |
|
V129235 | Apicularen B | 220757-06-2 | Apicularen B is a V-ATPase inhibitor and cytotoxic macrolide compound that can be extracted from the myxobacterium Archangium gephyra. |
|
V112094 | Azeloprazole sodium | 955095-47-3 | Azeloprazole sodium is a potent proton pump inhibitor (PPI). |
|
V99648 | Caloxin 1C2 | Caloxin 1C2 is a specific PMCA (plasma membrane Ca2+-ATPases) inhibitor. | |
|
V74232 | Caloxin 2A1 | 350670-85-8 | Caloxin 2A1 is an extracellular plasma membrane Ca2+-ATPase (PMCA) peptide inhibitor. |
|
V77169 | Caloxin 2A1 TFA | Caloxin 2A1 TFA is an extracellular plasma membrane Ca2+-ATPase (PMCA) peptide inhibitor. | |
|
V103707 | cis-3-Indoleacrylic acid | 29953-72-8 | cis-3-Indoleacrylic acid is a nematicidal compound isolated from Streptomyces youssoufiensis YMF3.862. |
|
V132045 | Concanamycin D | 144450-34-0 | Concanamycin D is a lysosomal acidification inhibitor with an IC50 value of 0.085 nM. |
|
V132046 | Concanamycin E | 144450-35-1 | Concanamycin E is a lysosomal acidification inhibitor with an IC50 value of 0.038 nM. |
|
V118486 | Eprazole trisulfide dimer | Iprazole trisulfide dimer is the trisulfide dimer of itrapidazole, an orally effective proton pump inhibitor that irreversibly inhibits H⁺/K⁺-ATPase in a dose-dependent manner. | |
|
V135269 | Esomeprazole-d3 sodium | Esomeprazole-d3 sodium is a deuterated esomeprazole. | |
|
V137642 | HV1-IN-2 | 3097367-11-5 | HV1-IN-2 is a human voltage-gated proton channel (HV1) inhibitor with an IC50 value of 2.14 μM. |
|
V35087 | Ilaprazole sodium (IY-81149 sodium) | 172152-50-0 | Ilaprazole (IY-81149) sodium, an orally bioactive proton pump inhibitor, irreversibly inhibits H+/K+-ATPase in a dose-dependent manner with IC50 of 6 μM in rabbit parietal cell preparations. |
|
V35088 | Ilaprazole sodium hydrate (IY-81149 sodium hydrate) | 2322264-11-7 | Ilaprazole (IY-81149) sodium hydrate, an orally bioactive proton pump inhibitor, irreversibly inhibits H+/K+-ATPase in a dose-dependent manner with IC50 of 6 μM in rabbit parietal cell preparations. |
|
V1683 | KPT-276 | 1421919-75-6 | KPT-276 (KPT276; KPT 276) is a potent, orally bioavailable, and selective inhibitor of CRM1 (Chromosomal Maintenance 1. |
|
V74229 | Linaprazan (Linaprazan; AZD0865) | 248919-64-4 | Linaprazan (AZD0865) can inhibit H+,K+ -ATPase in the stomach through K+ competitive binding. |