523 Results for "

pathogen

" in MedChemExpress (MCE) Product Catalog:
Products (523)

523 Results for "pathogen" in MCE Product Catalog:

Cat. No.: HY-B2004
CAS No.: 130000-40-7
Thifluzamide is a fungicide that inhibits fungal respiration by blocking the ubiquinone-binding site in mitochondrial complex II. Thifluzamide exhibits significant activity against Basidiomycota pathogens (such as Rhizoctonia cerealis, Ustilago and Puccinia genera) and is commonly used in studies on wheat sharp eyespot. Thifluzamide displays a dual mechanism in regulating lipid metabolism: it reduces fatty acid synthase activity to inhibit endogenous fatty acid synthesis, and increases carnitine palmitoyltransferase-I activity to accelerate fatty acid β-oxidation, thereby reducing total cholesterol and triglyceride levels in the liver. Thifluzamide also induces hepatotoxicity in zebrafish models and carries a risk of developmental toxicity. Thifluzamide inhibition of Rhizoctonia cerealis may result in low to moderate levels of drug resistance, leading to the generation of stable drug-resistant mutants .
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Cat. No.: HY-D1056B4
Synonyms: LPS, from bacterial (Salmonella typhosa)
Lipopolysaccharides, from Salmonella typhosa are lipopolysaccharide endotoxins and TLR-4 activators derived from Salmonella typhosa, classified as S-type LPS, which can activate pathogen-associated molecular patterns (PAMP) of the immune system and induce cellular secretion of migrasomes. Lipopolysaccharides, from Salmonella typhosa exhibit a typical three-part structure: O-antigen, core oligosaccharide, and lipid A. Lipopolysaccharides, from Salmonella typhosa can serve as vaccine adjuvants and demonstrate adjuvant activity targeting B cells in immune responses in vivo .
It is recommended to prepare a solution with concentration ≥2 mg/mL. Vortex thoroughly for more than 10 minutes. Due to the adsorption characteristics of LPS, silanized container or low adsorption centrifuge tubes should be used for aliquoting and storage, and mix thoroughly before use.
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Cat. No.: HY-N7151R
CAS No.: 108354-13-8
Aurachin D (Standard) is the analytical standard of Aurachin D (HY-N7151). This product is intended for research and analytical applications. Aurachin D is an antibiotic and selective cytochrome bd oxidase inhibitor. Aurachin D exhibits inhibitory effects against Gram-positive bacteria and a small number of fungi, with an IC50 value of 0.1 μM against Escherichia coli and an IC50 value ranging from 0.13 to 33 μM against Mycobacterium tuberculosis. Aurachin D binds to and inhibits cytochrome bd oxidase, thereby blocking the electron transfer process, disrupting the respiratory chain and energy metabolism of pathogens. Aurachin D can be used in research related to leishmaniasis, malaria, Chagas disease, African trypanosomiasis, and tuberculosis [2] .
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Cat. No.: HY-N9497
CAS No.: 3687-64-7
Category:  

Natural Products

Target:  

Galectin Fungal

Galactinol is a disaccharide carbohydrate serving as a galactosyl donor, which belongs to the raffinose family oligosaccharide pathway and acts as an important osmoprotectant. Galactinol not only induces disease resistance in plants against fungal and bacterial pathogens, but also significantly enhances plant tolerance to abiotic stresses such as drought, high salinity, low temperature and oxidative damage. In addition, Galactinol has the ability to scavenge hydroxyl radicals, can act as a signaling component for root colonization-induced systemic resistance, and is positively correlated with seed longevity in various crops, making it a potential biomarker for evaluating seed vigor. Therefore, Galactinol can be used in the research of various plant diseases including fungal leaf spot, bacterial angular leaf spot, gray mold and soft rot .
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Cat. No.: HY-W011426
CAS No.: 142-91-6
Synonyms: Propan-2-yl hexadecanoate
Isopropyl palmitate is an fatty acid ester. Isopropyl palmitate can be used for design and characterization of bioactive bilayer films. The bilayer membrane not only has the ability to scavenge free radicals and inhibit lipid peroxidation, but also can inhibit the growth of known foodborne pathogens. Isopropyl palmitate can be used as an excipient, such as lubricant, oily carrier, solvent, controlled-release transdermal film. Pharmaceutical excipients, or pharmaceutical auxiliaries, refer to other chemical substances used in the pharmaceutical process other than pharmaceutical ingredients. Pharmaceutical excipients generally refer to inactive ingredients in pharmaceutical preparations, which can improve the stability, solubility and processability of pharmaceutical preparations. Pharmaceutical excipients also affect the absorption, distribution, metabolism, and elimination (ADME) processes of co-administered drugs .
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Cat. No.: HY-103251R
CAS No.: 1312473-63-4
Synonyms: LpxC-4 (Standard)
Research Areas:  

Infection

Cefalonium (dihydrate) (Standard) is the analytical standard of Cefalonium (dihydrate). This product is intended for research and analytical applications. Cefalonium dihydrate is a cephalosporin antibiotic. Cefalonium (dihydrate) is effective against Staphylococcus aureus. Cefalonium (dihydrate) has anti-inflammatory and antibacterial activities .
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Cat. No.: HY-120921
CAS No.: 156052-68-5
Synonyms: RH-7281
Research Areas:  

Infection

Zoxamide (RH-7281) is an oomycete Fungicide and covalent β-tubulin inhibitor. RH-7281 inhibits the assembly of tubulin into microtubules in vitro. Zoxamide binds covalently to β-tubulin, disrupting microtubule assembly and the cytoskeleton. Zoxamide blocks nuclear division in germinated hyphae of Phytophthora capsici and inhibits hyphal growth of Phytophthora capsici .
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Cat. No.: HY-183340
CAS No.: 3023862-30-5
Target:  

Bacterial

Research Areas:  

Infection

Antibacterial agent 341 is an anti-bacterial agent. Antibacterial agent 341 shows broad-spectrum Gram-positive antibacterial activity. Antibacterial agent 341 targets phosphatidylglycerol (PG) and cardiolipin (CL) in bacterial cell membranes, induces sustained depolarization of membranes, and disrupts the cell membrane integrity. Antibacterial agent 341 exhibits anti-infection activity against S. aureus-induced subcutaneous abscesses in mice .
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Cat. No.: HY-103249
CAS No.: 303957-69-9
Purity:  98.08%
Synonyms: Reutericycline
Reutericyclin (Reutericycline) is an orally active antibacterial and anti-obesity agent that selectively inhibits Gram-positive bacteria. By selectively dissipating transmembrane potential, Reutericyclin exerts non-lytic bactericidal or bacteriostatic activity against pathogens such as Clostridium difficile and Staphylococcus aureus, and rapidly kills vegetative cells and spores of Clostridium difficile. Reutericyclin possesses favorable properties including resistance to enzymatic hydrolysis, iron-chelating function, and poor absorption by colonic epithelium. Reutericyclin not only eradicates staphylococcal biofilms and inhibits drug-resistant strains, but also counteracts Risperidone (HY-11018)-induced weight gain by inducing changes in gut microbiota composition and restoring energy utilization efficiency. Reutericyclin can be used in research related to Clostridium difficile infection, Risperidone-induced weight gain, and staphylococcal superficial skin infections .
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Cat. No.: HY-B2004R
CAS No.: 130000-40-7
Thifluzamide (Standard) is the analytical standard of Thifluzamide. This product is intended for research and analytical applications. Thifluzamide is a fungicide that inhibits fungal respiration by blocking the ubiquinone-binding site in mitochondrial complex II. Thifluzamide exhibits significant activity against Basidiomycota pathogens (such as Rhizoctonia cerealis, Ustilago and Puccinia genera) and is commonly used in studies on wheat sharp eyespot. Thifluzamide displays a dual mechanism in regulating lipid metabolism: it reduces fatty acid synthase activity to inhibit endogenous fatty acid synthesis, and increases carnitine palmitoyltransferase-I activity to accelerate fatty acid β-oxidation, thereby reducing total cholesterol and triglyceride levels in the liver. Thifluzamide also induces hepatotoxicity in zebrafish models and carries a risk of developmental toxicity. Thifluzamide inhibition of Rhizoctonia cerealis may result in low to moderate levels of drug resistance, leading to the generation of stable drug-resistant mutants .
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Cat. No.: HY-W011426R
CAS No.: 142-91-6
Synonyms: Propan-2-yl hexadecanoate (Standard)
Isopropyl palmitate (Standard) is the analytical standard of Isopropyl palmitate. This product is intended for research and analytical applications. Isopropyl palmitate is an fatty acid ester. Isopropyl palmitate can be used for design and characterization of bioactive bilayer films. The bilayer membrane not only has the ability to scavenge free radicals and inhibit lipid peroxidation, but also can inhibit the growth of known foodborne pathogens. Isopropyl palmitate can be used as an excipient, such as lubricant, oily carrier, solvent, controlled-release transdermal film. Pharmaceutical excipients, or pharmaceutical auxiliaries, refer to other chemical substances used in the pharmaceutical process other than pharmaceutical ingredients. Pharmaceutical excipients generally refer to inactive ingredients in pharmaceutical preparations, which can improve the stability, solubility and processability of pharmaceutical preparations. Pharmaceutical excipients also affect the absorption, distribution, metabolism, and elimination (ADME) processes of co-administered drugs .
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Cat. No.: HY-L059
2,034 compounds

Programmed cell death pathways, including apoptosis, pyroptosis and necroptosis, are regulated by unique sets of host proteins that coordinate a variety of biological outcomes. Pyroptosis is a highly inflammatory form of programmed cell death that occurs most frequently upon infection with intracellular pathogens and is likely to form part of the antimicrobial response. This process promotes the rapid clearance of various bacterial, viral, fungal and protozoan infections by removing intracellular replication niches and enhancing the host's defensive responses. Pyroptosis has been widely studied in inflammatory and infection disease models. Recently, there are growing evidences that pyroptosis also plays an important role in the development of cancer, cardiovascular diseases and Metabolic disorder, etc.

MCE designs a unique collection of 2,034 pyroptosis-related compounds mainly focusing on the key targets in the pyroptosis signaling pathway and can be used in the research of pyroptosis signal pathway and related diseases.

Cat. No.: HY-121443
CAS No.: 180409-60-3
Target:  

Fungal

Research Areas:  

Infection

Cyflufenamid is an oxime amide fungicide. Cyflufenamid inhibits the formation of haustoria, colonies and spores of Blumeria graminis f. sp. tritici, and prevents germ tube elongation of Monilinia fructicola. Cyflufenamid is applicable to research related to powdery mildew and brown rot .
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Cat. No.: HY-14865A
CAS No.: 1196800-40-4
Synonyms: PTK 0796 mesylate; Amadacycline mesylate
Target:  

Bacterial Antibiotic

Research Areas:  

Infection

Omadacycline (PTK 0796) mesylate, a first-in-class orally active aminomethylcycline antibacterial, is a member of the tetracycline class of antibiotics. Omadacycline mesylate acts through the inhibition of bacterial protein synthesis by binding to the 30S ribosomal subunit. Omadacycline mesylate possesses broad-spectrum antibacterial activity against aerobic and anaerobic Gram-positive and Gram-negative bacteria, as well as atypical bacteria. Omadacycline mesylate can be used for the research of acute bacterial skin and skin-structure infections, community-acquired pneumonia, and urinary tract infections .
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Cat. No.: HY-14865BR
CAS No.: 1075240-43-5
Synonyms: PTK 0796 tosylate (Standard); Amadacycline tosylate (Standard)
Research Areas:  

Infection

Omadacycline (tosylate) (Standard) is the analytical standard of Omadacycline (tosylate). This product is intended for research and analytical applications. Omadacycline (PTK 0796) tosylate, a first-in-class orally active aminomethylcycline antibacterial, is a member of the tetracycline class of antibiotics. Omadacycline tosylate acts through the inhibition of bacterial protein synthesis by binding to the 30S ribosomal subunit. Omadacycline tosylate possesses broad-spectrum antibacterial activity against aerobic and anaerobic Gram-positive and Gram-negative bacteria, as well as atypical bacteria. Omadacycline tosylate can be used for the research of acute bacterial skin and skin-structure infections, community-acquired pneumonia, and urinary tract infections .
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Cat. No.: HY-14865CR
CAS No.: 1196800-39-1
Synonyms: PTK0796 hydrochloride (Standard); Amadacycline hydrochloride (Standard)
Research Areas:  

Infection

Omadacycline (hydrochloride) (Standard) is the analytical standard of Omadacycline (hydrochloride). This product is intended for research and analytical applications. Omadacycline (PTK 0796) hydrochloride, a first-in-class orally active aminomethylcycline antibacterial, is a member of the tetracycline class of antibiotics. Omadacycline hydrochloride acts through the inhibition of bacterial protein synthesis by binding to the 30S ribosomal subunit. Omadacycline hydrochloride possesses broad-spectrum antibacterial activity against aerobic and anaerobic Gram-positive and Gram-negative bacteria, as well as atypical bacteria. Omadacycline hydrochloride can be used for the research of acute bacterial skin and skin-structure infections, community-acquired pneumonia, and urinary tract infections[1][2][3][4].
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Cat. No.: HY-14865R
CAS No.: 389139-89-3
Synonyms: PTK 0796 (Standard); Amadacycline (Standard)
Research Areas:  

Infection

Omadacycline (Standard) is the analytical standard of Omadacycline. This product is intended for research and analytical applications. Omadacycline (PTK 0796), a first-in-class orally active aminomethylcycline antibacterial, is a member of the tetracycline class of antibiotics. Omadacycline acts through the inhibition of bacterial protein synthesis by binding to the 30S ribosomal subunit. Omadacycline possesses broad-spectrum antibacterial activity against aerobic and anaerobic Gram-positive and Gram-negative bacteria, as well as atypical bacteria. Omadacycline can be used for the research of acute bacterial skin and skin-structure infections, community-acquired pneumonia, and urinary tract infections .
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Cat. No.: HY-184584
Research Areas:  

Infection

Antibacterial agent 358 is an antibacterial agent. Antibacterial agent 358 selectively interacts with PG on bacterial cell membranes, causing membrane damage. Antibacterial agent 358 induces bacterial cell membrane depolarization, increased membrane permeability and leakage of intracellular components. Antibacterial agent 358 inhibits biofilm formation and disrupts established biofilms. Antibacterial agent 358 reduces bacterial load and alleviates tissue inflammation in a mouse skin abscess model. Antibacterial agent 358 can be used in research related to Gram-positive bacterial infections and skin abscesses .
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Cat. No.: HY-187563
Research Areas:  

Infection

RNP-11 is a selective COX-2 inhibitor with an IC50 of 42.85 μg/mL against human COX-2, and also acts as a bactericide and anti-inflammatory agent. RNP-11 inhibits the production of pro-inflammatory cytokines (IL-6, TNF-α, IL-1β, disrupts bacterial cell membranes and induces bacterial cell death. RNP-11 exhibits activity against strains of Staphylococcus and Enterococcus, including Methicillin (HY-121544)-resistant Staphylococcus aureus and Vancomycin (HY-B0671)-resistant Enterococcus faecium. RNP-11 reduces the load of Staphylococcus aureus, exerting dual effects of pathogen clearance and inflammatory response alleviation in a mouse skin infection model,. RNP-11 can be used in research related to infections caused by Staphylococcus, Staphylococcus aureus and Enterococcus faecium .
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Cat. No.: HY-32350S1
CAS No.: 1261254-46-9
Synonyms: 1α,25-Dihydroxy Vitamin D2-d3
Ercalcitriol-d3 (1α,25-Dihydroxy Vitamin D2-d3) is the deuterium labeled Ercalcitriol (HY-32350). Ercalcitriol (1α,25-Dihydroxy Vitamin D2) is a vitamin D receptor (VDR) agonist with high binding affinity. After binding to VDR, Ercalcitriol forms a complex with retinoid X receptor (RXR) to regulate target gene transcription. For example, Ercalcitriol induces human gingival/oral epithelial cells to produce human cat antimicrobial peptide (hCAP-18/LL-37), which has antimicrobial activity against periodontal pathogens such as Porphyromonas gingivalis. Ercalcitriol enhances the innate immune defense of the oral mucosa by promoting the expression of antimicrobial peptides, and is mainly used in the study of periodontal diseases and immune-related oral diseases .
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