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HPi1 is a potent, selective and orally active antimicrobial against Helicobacter pylori with an IC50 of 0.24 μM and an MIC of 0.08-0.16 μg/mL. HPi1 is inactive against other bacteria, including the gut commensals Lactobacillus casei, Lactobacillus reuteri, and Bifidobacterium longum .
alpha-1,3/4-Fucosyltransferase (α1,3/4FucT) (EC 2.4.1.65) (Hp3/4FT) can be found in Helicobacter pylori. alpha-1,3/4-Fucosyltransferase (α1,3/4FucT) catalyzes fucose transfer from donor GDP-beta-l-fucose to the GlcNAc .
Urease-IN-12 (compound 5e) is a competitive urease inhibitor (IC50: 0.35 μM) with the potential to inhibit gastritis and peptic ulcer caused by Helicobacter pylori .
Psoracorylifol C is a natural product. Psoracorylifol C has important activity against Helicobacter pylori. Psoracorylifol C can be isolated from the seeds of Psoralea corylifolia .
Ranitidine bismuth citrate is an orally active Histamine H2-receptor antagonist with an IC50 of 3.3 μM. Ranitidine bismuth citrate has high selectivity for SARS-CoV-2-infected cells. Ranitidine bismuth citrate is a commonly used agent anti-Helicobacter pylori infection with an MIC90 value of 16 ng/L .
1-Methyl-2-(8E)-8-tridecenyl-4(1H)-quinolinone is a potent antibacterial agent with an MIC50 value of 22 µM and an MIC90 value of 50 µM for Helicobacter pyloriStrain 51. 1-Methyl-2-(8E)-8-tridecenyl-4(1H)-quinolinone has the potential for the research of gastric and duodenal ulcers .
Cetraxate is an orally active antiulcer Drug. Cetraxate increases the blood flow of gastric mucosal. Cetraxate increases the eradication of Helicobacter pylori in smokers when in combination with Omeprazole (HY-B0113),Amoxicillin (HY-B0467A), and Clarithromycin (HY-17508) .
1-Methyl-2-[(4Z,7Z)-4,7-tridecadienyl]-4(1H)-quinolone, a quinolone alkaloid, is a diacylglycerol acyltransferase inhibitor and angiotensin II receptor blocker, with IC50s of 20.1 μM and 34.1 μM, respectively. 1-Methyl-2-[(4Z,7Z)-4,7-tridecadienyl]-4(1H)-quinolone shows potent anti-Helicobacter pylori activity with the MIC of 10 μg/mL .
Antibacterial agent 233 (Compound 7c) exhibits inhibitory efficacy against Helicobacter pylori with MIC of 0.4-1.6 μg/mL. Antibacterial agent 233 inhibits jack bean urease (IC50 is 0.27 μg/mL), changes the permeability of H. pylori cell membrane, causes the leakage of cellular contents. Antibacterial agent 233 exhibits metabolic stability in whole blood and artificial gastric fluid. Antibacterial agent 233 exhibits antitumor efficacy against U2OS in mice .
Antibacterial agent 231 (derivative 8) is an antimicrobial agent against multidrug-resistant Helicobacter pylori (H. pylori) with a minimum inhibitory concentration of 0.25–0.5 μg/mL. Antibacterial agent 231 directly targets the protein transposase subunit SecA and the outer membrane protein assembly factor BamD to inhibit the trafficking and assembly of bacterial outer membrane proteins (OMPs). Antibacterial agent 231 can be used to study the effects of antibiotic treatment on intestinal microbial balance .
Ecabet sodium (TA-2711) is currently applied to some gastrointestinal disease by inhibiting the ROS production and improving Helicobacter pylori eradication . Ecabet sodium reduces apoptosis .
Licoricone is an flavonoid extracted from licorice, exhibits anti-helicobacter pylori activity against the CLAR and AMOX-resistant strain as well as four CLAR (AMOX)-sensitive strains .
Ecabet sodium (TA-2711) is currently applied to some clinical gastrointestinal disease by inhibiting the ROS production and improving Helicobacter pylori eradication . Ecabet sodium reduces apoptosis
Saccharothrixin K, a glycosylated saccharothrixin, shows moderate inhibition against Helicobacter pylori G27, H. pylori 159, and Staphylococcus aureus ATCC25923 with MIC values of 16 μg/mL .
Rifasutenizol (TNP-2198) is a dual-targeted antibacterial agent that has a good antibacterial effect on Helicobacter pylori infection. Rifasutenizol can be used in the study of microaerophilic and anaerobic bacterial infections .
Bismuth subcitrate potassium is an antibiotic against 12 C. pyloridis strains with MIC50 of 8 ug/ml . Bismuth subcitrate potassium is used to treat diseases of the upper gastrointestinal tract infected with Helicobacter pylori .
Urea- 13C is the 13C labelled urea. The Urea- 13C breath test ( 13C-UBT) is one of the best methods for the diagnosis of Helicobacter pylori infection[1].
Dirithromycin (LY237216), a derivative of Erythromycin, is a potent and orally active semi-synthetic macrolide antibiotic. Dirithromycin is active against gram-positive bacteria, Legionella spp., Helicobacter pylori, and Chlamydia trachomatis .
Patchouli alcohol (Standard) is the analytical standard of Patchouli alcohol. This product is intended for research and analytical applications. Patchouli alcohol is a natural tricyclic sesquiterpene, exhibits anti-Helicobacter pylori, anti-inflammatory and antioxidant properties .
Hesperetin 7-O-glucoside is produced by the enzymatic conversion of Hesperidin. Hesperetin 7-O-glucoside is a potent human HMG-CoA reductase inhibitor and also effectively inhibits the growth of Helicobacter pylori. Antihypertensive effect .
Pinobanksin 5-methyl ether can be isolated from Georgian Propolises. Pinobanksin 5-methyl ether has anti-helicobacter activity. Pinobanksin 5-methyl ether is effective inducer of CYP9Q enzyme .
(20R)-Protopanaxadiol is a triterpenoid saponin metabolite of 20(R)-ginsenoside Rg3 in black ginseng. (20R)-Protopanaxadiol exhibits anti-tumor activity and cytotoxicity, and potently inhibits the growth of Helicobacter pylori .
alpha-1,3-N-Acetylgalactosaminyltransferase (BgtA) is an acetylgalactose aminotransferase, which can be isolated from Helicobacter mustelae, and can specifically recognize Fucα1,2-Gal epitopes .
Isojacareubin can be isolated from Hypericum japonicum. Isojacareubin covalently inhibits SARS-CoV-2 3CLpro. Isojacareubin also has anti-helicobacter activity. Isojacareubin inhibits PKC, and suppresses hepatocellular carcinoma metastasis and induces apoptosis .
Dirithromycin (Standard) is the analytical standard of Dirithromycin. This product is intended for research and analytical applications. Dirithromycin (LY237216), a derivative of Erythromycin, is a potent and orally active semi-synthetic macrolide antibiotic. Dirithromycin is active against gram-positive bacteria, Legionella spp., Helicobacter pylori, and Chlamydia trachomatis .
Plaunotol is an orally active acyclic diterpene alcohol. Plaunotol has antibacterial activity against Helicobacter pylori which causes peptic ulcer . Plaunotol inhibits tumor angiogenesis and cell proliferation. Plaunotol induces apoptosis by activation of caspase 8 and caspase 9 pathways. Plaunotol is a potential anticancer agent against colon cancer .
Oleuropeic acid 8-O-glucoside is a terpenic compound, that can be isolated from twigs with leaves of Juniperus communis var. depressa. Oleuropeic acid 8-O-glucoside shows antibacterial activity against three strains of Helicobacter pylori (NCTC11637, NCTC11916, and OCO1), with MIC of 100 μg/mL all .
STAT3-IN-17 is a moderate STAT3 inhibitor (IC50=0.7 μM; HEK-Blue IL-6), with antiproliferative activity in HeLa cells. STAT3-IN-17 has good pharmacokinetic characteristics. STAT3-IN-17 also inhibits pyruvate-ferredoxin oxidoreductase (PFOR), and inhibits Helicobacter pylori .
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 .
Cholestenone (4-cholesten-3-one) is an orally available antimicrobial agent that is metabolized primarily in the liver as an intermediate oxidation product of cholesterol. Cholestenone inhibits human dermal fibroblast migration and fights Helicobacter pylori infection in vitro and in mouse models by inhibiting cholesterol-α-D-glucopyranoside (CGL). Cholestenone also alleviates metabolic disorders caused by obesity in db/db mice .
Vonoprazan (TAK-438 free base), a proton pump inhibitor (PPI), is a potent and orally active potassium-competitive acid blocker (P-CAB), with antisecretory activity. Vonoprazan inhibits H +,K +-ATPase activity in porcine gastric microsomes with an IC50 of 19 nM at pH 6.5. Vonoprazan is developed for the research of acid-related diseases, such as gastroesophageal reflux disease and peptic ulcer disease. Vonoprazan can be used for eradication of Helicobacter pylori .
Vonoprazan (Standard) is the analytical standard of Vonoprazan. This product is intended for research and analytical applications. Vonoprazan (TAK-438 free base), a proton pump inhibitor (PPI), is a potent and orally active potassium-competitive acid blocker (P-CAB), with antisecretory activity. Vonoprazan inhibits H +,K +-ATPase activity in porcine gastric microsomes with an IC50 of 19 nM at pH 6.5. Vonoprazan is developed for the research of acid-related diseases, such as gastroesophageal reflux disease and peptic ulcer disease. Vonoprazan can be used for eradication of Helicobacter pylori .
Rifalazil (KRM-1648; ABI-1648), a rifamycin derivative, inhibits the bacterial DNA-dependent RNA polymerase and kills bacterial cells by blocking off the β-subunit in RNA polymerase . Rifalazil (KRM-1648; ABI-1648) is an antibiotic, exhibits high potency against mycobacteria, gram-positive bacteria, Helicobacter pylori, C. pneumoniae and C. trachomatis with MIC values from 0.00025 to 0.0025 μg/ml . Rifalazil (KRM-1648; ABI-1648) has the potential for the treatment of Chlamydia infection, Clostridium difficile associated diarrhea (CDAD), and tuberculosis (TB) .
Licoricone is an flavonoid extracted from licorice, exhibits anti-helicobacter pylori activity against the CLAR and AMOX-resistant strain as well as four CLAR (AMOX)-sensitive strains .
Psoracorylifol C is a natural product. Psoracorylifol C has important activity against Helicobacter pylori. Psoracorylifol C can be isolated from the seeds of Psoralea corylifolia .
1-Methyl-2-(8E)-8-tridecenyl-4(1H)-quinolinone is a potent antibacterial agent with an MIC50 value of 22 µM and an MIC90 value of 50 µM for Helicobacter pyloriStrain 51. 1-Methyl-2-(8E)-8-tridecenyl-4(1H)-quinolinone has the potential for the research of gastric and duodenal ulcers .
1-Methyl-2-[(4Z,7Z)-4,7-tridecadienyl]-4(1H)-quinolone, a quinolone alkaloid, is a diacylglycerol acyltransferase inhibitor and angiotensin II receptor blocker, with IC50s of 20.1 μM and 34.1 μM, respectively. 1-Methyl-2-[(4Z,7Z)-4,7-tridecadienyl]-4(1H)-quinolone shows potent anti-Helicobacter pylori activity with the MIC of 10 μg/mL .
Saccharothrixin K, a glycosylated saccharothrixin, shows moderate inhibition against Helicobacter pylori G27, H. pylori 159, and Staphylococcus aureus ATCC25923 with MIC values of 16 μg/mL .
Patchouli alcohol (Standard) is the analytical standard of Patchouli alcohol. This product is intended for research and analytical applications. Patchouli alcohol is a natural tricyclic sesquiterpene, exhibits anti-Helicobacter pylori, anti-inflammatory and antioxidant properties .
Hesperetin 7-O-glucoside is produced by the enzymatic conversion of Hesperidin. Hesperetin 7-O-glucoside is a potent human HMG-CoA reductase inhibitor and also effectively inhibits the growth of Helicobacter pylori. Antihypertensive effect .
Pinobanksin 5-methyl ether can be isolated from Georgian Propolises. Pinobanksin 5-methyl ether has anti-helicobacter activity. Pinobanksin 5-methyl ether is effective inducer of CYP9Q enzyme .
(20R)-Protopanaxadiol is a triterpenoid saponin metabolite of 20(R)-ginsenoside Rg3 in black ginseng. (20R)-Protopanaxadiol exhibits anti-tumor activity and cytotoxicity, and potently inhibits the growth of Helicobacter pylori .
Isojacareubin can be isolated from Hypericum japonicum. Isojacareubin covalently inhibits SARS-CoV-2 3CLpro. Isojacareubin also has anti-helicobacter activity. Isojacareubin inhibits PKC, and suppresses hepatocellular carcinoma metastasis and induces apoptosis .
Oleuropeic acid 8-O-glucoside is a terpenic compound, that can be isolated from twigs with leaves of Juniperus communis var. depressa. Oleuropeic acid 8-O-glucoside shows antibacterial activity against three strains of Helicobacter pylori (NCTC11637, NCTC11916, and OCO1), with MIC of 100 μg/mL all .
Cholestenone (4-cholesten-3-one) is an orally available antimicrobial agent that is metabolized primarily in the liver as an intermediate oxidation product of cholesterol. Cholestenone inhibits human dermal fibroblast migration and fights Helicobacter pylori infection in vitro and in mouse models by inhibiting cholesterol-α-D-glucopyranoside (CGL). Cholestenone also alleviates metabolic disorders caused by obesity in db/db mice .
The VacA protein takes center stage, demonstrating its unique ability to induce vacuole formation in eukaryotic cells, affecting cell morphology. This process involves the formation of vacuoles, highlighting the role of VacA as a key regulator of cell structure. vacA Protein, Helicobacter pylori (His) is the recombinant vacA protein, expressed by E. coli , with N-6*His labeled tag. The total length of vacA Protein, Helicobacter pylori (His) is 209 a.a., with molecular weight of 26.6 kDa.
HpGT Protein, Helicobacter pylori is a glutathione-degrading enzyme that is a virulence factor in infection. Glutathione hydrolase proenzyme belongs to the gamma-glutamyltransferase family. pylorigamma-glutamyltranspeptidase is expressed as a 60-kDa inactive precursor that must undergo autocatalytic processing to generate a 40-kDa/20-kDa heterodimer with full gamma-glutamyl amide bond hydrolase activity. HpGT Protein, Helicobacter pylori is the recombinant HpGT protein, expressed by E. coli , with tag free. The total length of HpGT Protein, Helicobacter pylori is 543 a.a., .
HpGT Protein, Helicobacter pylori is a glutathione-degrading enzyme that is a virulence factor in infection. Glutathione hydrolase proenzyme belongs to the gamma-glutamyltransferase family. pylorigamma-glutamyltranspeptidase is expressed as a 60-kDa inactive precursor that must undergo autocatalytic processing to generate a 40-kDa/20-kDa heterodimer with full gamma-glutamyl amide bond hydrolase activity. HELPY Protein, Helicobacter pylori (His) is the recombinant HpGT protein, expressed by E. coli , with N-6*His labeled tag. The total length of HELPY Protein, Helicobacter pylori (His) is 543 a.a., .
HP-0175 is an antigen secreted by Helicobacter pylori. HP-0175 provides a link between helicobacter pylori-associated inflammation and gastric cancer by promoting the pro-inflammatory low-cytotoxic TIL response, stromal degradation, and pro-angiogenesis pathways. HP-0175 relies on the unfolded protein response (UPR) to autophagy in gastric epithelial cells and induce apoptosis. HP-0175 Protein, Helicobacter pylori (GST) is the recombinant HP-0175 protein, expressed by E. coli , with N-GST labeled tag. The total length of HP-0175 Protein, Helicobacter pylori (GST) is 278 a.a., with molecular weight of 58.8 kDa.
Urea- 13C is the 13C labelled urea. The Urea- 13C breath test ( 13C-UBT) is one of the best methods for the diagnosis of Helicobacter pylori infection[1].
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