15 Results for "

lactic acid bacteria

" in MedChemExpress (MCE) Product Catalog:
Products (15)

15 Results for "lactic acid bacteria" in MCE Product Catalog:

4
4 Cited Publications
Cat. No.: HY-N7075
CAS No.: 9005-80-5
Inulin is an orally active prebiotic targeting the intestinal microbiota, selectively promoting the proliferation and activity of beneficial bacteria such as bifidobacteria and lactic acid bacteria, and playing a role in regulating the intestinal microecology. The functions of Inulin include: Fermentation by probiotics in the colon to produce short-chain fatty acids (such as butyrate and propionate), lowering the intestinal pH and inhibiting the overgrowth of harmful bacteria; Enhancing the intestinal barrier function and reducing endotoxin translocation; Directly scavenging free radicals (such as superoxide free radicals, hydroxyl free radicals) and activating antioxidant enzymes (SOD, CAT) to reduce oxidative stress. Inulin can also be used in the study of intestinal diseases (constipation, IBD), metabolic syndrome (diabetes, obesity) and liver damage by regulating glucose and lipid metabolism (such as reducing triglycerides, improving insulin sensitivity) and immune response (enhancing NK cell activity, inhibiting inflammatory factors)[1][2][3][4].
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2
2 Cited Publications
Cat. No.: HY-W005288
CAS No.: 2628-17-3
Synonyms: 4-Hydroxystyrene
4-Vinylphenol is found in the medicinal herb Hedyotis diffusa Willd, wild rice and is also the metabolite of p-coumaric and ferulic acid by lactic acid bacteria in wine. 4-Vinylphenol induces apoptosis and inhibits blood vessels formation and suppresses invasive breast tumor growth in vivo .
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1
1 Cited Publications
Cat. No.: HY-113133
CAS No.: 2140-29-6
Purity:  99.76%
Kojibiose, an orally active prebiotic disaccharide, can specifically inhibit the activity of α-glucosidase I. kojibiose is a proliferation factor for Bifidobacterium, lactic acid bacteria, and eubacteria. kojibiose is a low-calorie sweetener capable of increasing the absorption of iron. Kojibiose exhibits antitoxic activity. Kojibiose reduces hepatic expression of inflammatory markers in vivo .
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Cat. No.: HY-111095B
CAS No.: 920-49-0
Purity:  ≥98.0%
Synonyms: (R)-2-Hydroxypropionic acid sodium
D-(-)-Lactic acid ((R)-2-Hydroxypropionic acid) sodium is an orally active, toxic optical isomer of Lactic acid (HY-B2227), mainly derived from overproduction by intestinal bacteria or exogenous intake. D-(-)-Lactic acid sodium can induce intoxication, characterized by severe metabolic acidosis accompanied by neurological symptoms .
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Cat. No.: HY-112624O
CAS No.: 9004-54-0
Synonyms: Dextran 100; Dextran D100; Dextran T100(MW 90000-110000)
Dextran T100 (MW 100,000) (Dextran 100; Dextran D100) is a dehydrated glucose polymer with an average molecular weight of 100,000. Dextran T100 (MW 100,000) has an α-(1→6)-linked D-glucose backbone and α-(1→4)-, α-(1→3)- or α-(1→2)-linked D-glucose side chains, and it is synthesized by lactic acid bacteria or their enzymes. Dextran T100 (MW 100,000) possesses favorable biodegradability and biocompatibility, and it can be used in the fields of food, pharmaceuticals, cosmetics and research .
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Cat. No.: HY-P11146
CAS No.: 175483-64-4
Synonyms: Sakacin P inducer peptide
Target:  

Bacterial

Research Areas:  

Infection

SppIP (Sakacin P inducer peptide) is a peptide consisting of 19 amino acids . SppIP is an essential inducer for sakacin P production . SppIP can induce the expression of PRRSV GP5 and SARS-CoV-2 spike protein in recombinant Lactobacillus plantarum. SppIP can activate the transcription of the sakacin P promoter to drive the expression of downstream heterologous capsid proteins, increasing the proportion of PCV2d capsid proteins displayed on the cell surface of Lactobacillus plantarum. SppIP can be used in studies related to sakacin P induction .
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Cat. No.: HY-N8139
CAS No.: 173043-38-4
2-Amino-3-carboxy-1,4-naphthoquinone is the electron transfer mediator. 2-Amino-3-carboxy-1,4-naphthoquinone changes glucose metabolism of the homofermentative lactic acid bacteria .
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Cat. No.: HY-165772
CAS No.: 34932-12-2
Target:  

Drug Derivative

Research Areas:  

Metabolic Disease

10-Hydroxy-12(Z)-octadecenoic acid is a hydroxy-unsaturated fatty acid that can be found in microorganisms such as lactic acid bacteria.
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Cat. No.: HY-W005288S
Synonyms: 4-Hydroxystyrene-d4
4-Vinylphenol-d4 is deuterated labeled 4-Vinylphenol (HY-W005288). 4-Vinylphenol is found in the medicinal herb Hedyotis diffusa Willd, wild rice and is also the metabolite of p-coumaric and ferulic acid by lactic acid bacteria in wine. 4-Vinylphenol induces apoptosis and inhibits blood vessels formation and suppresses invasive breast tumor growth in vivo .
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Cat. No.: HY-N9439
CAS No.: 5077-31-6
6-O-β-D-Galactopyranosyl-D-galactose, a disaccharide, is a part of the polysaccharide main chain with β-(1→6)-glycoside bonds with a side chain bonded to the main one by the β-(1→3) bond. 6-O-β-D-Galactopyranosyl-D-galactose can be isolated from enzyme-hydrolyzed peach gum .
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Cat. No.: HY-N13254
Moringa Extract is the extract of Moringa with antioxidative and antibacterial activity. Moringa Extract increases Nrf2 and NQO1 expression, scavenges radicals, reduces oxidative stress, inhibits growth of Staphylococcus aureus and Escherichia coli. Moringa Extract can be used for the research of dietary supplements, cosmetics, and natural water purification .
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Cat. No.: HY-113133R
CAS No.: 2140-29-6
Kojibiose (Standard) is the analytical standard of Kojibiose. This product is intended for research and analytical applications. Kojibiose, an orally active prebiotic disaccharide, can specifically inhibit the activity of α-glucosidase I. kojibiose is a proliferation factor for Bifidobacterium, lactic acid bacteria, and eubacteria. kojibiose is a low-calorie sweetener capable of increasing the absorption of iron. Kojibiose exhibits antitoxic activity. Kojibiose reduces hepatic expression of inflammatory markers in vivo[1][2].
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Cat. No.: HY-111095BR
CAS No.: 920-49-0
Synonyms: (R)-2-Hydroxypropionic acid sodium (Standard)
D-(-)-Lactic acid ((R)-2-Hydroxypropionic acid) sodium (Standard) is the analytical standard of Malvidin-3-glucoside sodium. This product is intended for research and analytical applications. D-(-)-Lactic acid sodium is an orally active, toxic optical isomer of Lactic acid (HY-B2227), mainly derived from overproduction by intestinal bacteria or exogenous intake. D-(-)-Lactic acid sodium can induce intoxication, characterized by severe metabolic acidosis accompanied by neurological symptoms .
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Cat. No.: HY-117247
CAS No.: 111113-75-8
Target:  

DNA/RNA Synthesis

Research Areas:  

Infection

5,6,7,8-Tetrahydro-8-deazahomofolic acid is a potential thymidylate synthase (TS) inhibitor with inhibitory activity against other folate-related enzymes. 5,6,7,8-Tetrahydro-8-deazahomofolic acid showed mild growth inhibition against enterococci, lactic acid bacteria, and L1210 cells in culture. 5,6,7,8-Tetrahydro-8-deazahomofolic acid also showed weak inhibition against thymidylate synthase, dihydrofolate reductase, glycyl-ribonucleoside aminotransferase, and aminoimidazole-carboxyacyl-ribonucleoside aminotransferase. 5,6,7,8-Tetrahydro-8-deazahomofolic acid showed low substrate activity for thymidylate synthase .
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Cat. No.: HY-P11920
Target:  

Bacterial

Research Areas:  

Others

KEGIHAQ is a novel signal peptide and an effector of the dipeptide transporter DppA. KEGIHAQ binds to the oligopeptide transporter OppA and inhibits OppA expression, which leads to compensatory up-regulation of DppA and thereby promotes dipeptide uptake. KEGIHAQ enhances the acid tolerance of bacteria by regulating the expression of transcriptional regulators rmal and spxA, thus promoting bacterial growth. KEGIHAQ can up-regulate genes related to amino acid metabolism to facilitate amino acid synthesis, energy production and various bacterial physiological activities. KEGIHAQ can serve as a nitrogen source-targeting peptide in high-density culture of lactic acid bacteria .
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