2. Infection

Infection

Infection

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Infection is a pathophysiological process that involves the invasion and colonization of a living organism (host) by disease-causing infectious agents, the reaction of host tissues to these agents and the toxins they produce, and the transmission of infectious agents to other hosts. Common infectious agents include viruses, viroids, prions, bacteria, nematodes, arthropods, and other macroparasites such as tapeworms. Hosts can fight infections using their immune system. Mammals often engage both innate and adaptive immune systems to eliminate infectious agents or inhibit their growth and transmission. When infection occurs, anti-infective drugs can suppress the infection. Several broad types of anti-infective drugs exist, depending on the type of organism targeted; they include antibacterial (antibiotic), antiviral, antifungal and antiparasitic agents.

Cat. No. Product Name CAS No. Purity Chemical Structure
  • HY-77813R
    Benzyl isothiocyanate (Standard) 622-78-6 98%
    Benzyl isothiocyanate (Standard) is the analytical standard of Benzyl isothiocyanate. This product is intended for research and analytical applications. Benzyl isothiocyanate is an orally available isothiocyanate with bactericidal, anticancer, antiangiogenic and anthelmintic activities. Benzyl isothiocyanate exerts anticancer functions by regulating multiple signaling pathways, including apoptosis, cell proliferation, cell cycle arrest, metastasis, angiogenesis, and autophagy. In addition, Benzyl isothiocyanate can enhance muscle insulin sensitivity to improve obesity-induced hyperglycemia[1][2][3][4][5][6][7][8][9].
    Benzyl isothiocyanate (Standard)
  • HY-77995R
    2-Methoxybenzaldehyde (Standard) 135-02-4 98%
    2-Methoxybenzaldehyde (Standard) is the analytical standard of 2-Methoxybenzaldehyde. This product is intended for research and analytical applications. 2-Methoxybenzaldehyde (o-Anisaldehyde) is a bacterial/fungal inhibitor with a BA50 value of 0.19 for Salmonella. 2-Methoxybenzaldehyde can be used for the study of bacterial and fungal infectious diseases.
    2-Methoxybenzaldehyde (Standard)
  • HY-78086R
    m-Tolualdehyde (Standard) 620-23-5 98%
    m-Tolualdehyde (Standard) is the analytical standard of m-Tolualdehyde (HY-78086). This product is intended for research and analytical applications. m-Tolualdehyde (3-Methylbenzaldehyde) is an aldehyde metabolite produced by m-xylene metabolism, and it bidirectionally regulates the CYP 2B1, CYP 2E1, and CYP 4B1 isoenzymes in the respiratory tract of rats. m-Tolualdehyde serves as an oxidation substrate and carbon source for Pseudomonas Pxy, and it can be oxidized to m-toluic acid in an NAD+ -dependent manner. m-Tolualdehyde exerts a dose-dependent inhibitory effect on CYP 2B1 and CYP 2E1 in the nasal mucosa and lungs of rats, and a dose-dependent activating effect on pulmonary CYP 4B1. m-Tolualdehyde can form aldehyde-heme adducts with the heme group of cytochrome P450. m-Tolualdehyde can be used in studies related to metabolic enzymes in the respiratory tract of rats.
    m-Tolualdehyde (Standard)
  • HY-78726R
    Fosamprenavir (Standard) 226700-79-4 98%
    Fosamprenavir (Standard) is the analytical standard of Fosamprenavir. This product is intended for research and analytical applications. Fosamprenavir (Amprenavir phosphate;GW 433908) is a phosphate ester proagent of the antiretroviral protease inhibitor Amprenavir, with improved solubility. Anti-HIV infection.
    Fosamprenavir (Standard)
  • HY-79635R
    Methyl indole-3-carboxylate (Standard) 942-24-5 98%
    Methyl indole-3-carboxylate (Standard) is an analytical standard of Methyl indole-3-carboxylate (HY-79635). This product is intended for research and analytical applications. Methyl indole-3-carboxylate is a Sorangium metabolite. Methyl indole-3-carboxylate shows weak activity against Gram-positive Nocardia sp with a MIC of 33.3 μg/mL.
    Methyl indole-3-carboxylate (Standard)
  • HY-A0021R
    Palonosetron hydrochloride (Standard) 135729-62-3 98%
    Palonosetron hydrochloride (Standard) is the analytical standard of Palonosetron hydrochloride (HY-A0021). This product is intended for research and analytical applications. Palonosetron hydrochloride is a 5-HT3 antagonist primarily used to prevent acute, delayed, and overall chemotherapy-induced nausea and vomiting. In addition, Palonosetron hydrochloride exhibits moderate anti-flavivirus activity and potent anti-Zika virus activity in mammalian cells. Palonosetron hydrochloride also possesses antidepressant activity.
    Palonosetron hydrochloride (Standard)
  • HY-A0059R
    Nifuratel (Standard) 4936-47-4
    Nifuratel (Standard) is the analytical standard of Nifuratel. This product is intended for research and analytical applications. Nifuratel (NF 113, SAP 113) is a broad-spectrum antibiotic with activity against bacteria, fungi and trichomonas.
    Nifuratel (Standard)
  • HY-A0062R
    Telithromycin (Standard) 191114-48-4
    Telithromycin (Standard) is the analytical standard of Telithromycin. This product is intended for research and analytical applications. Telithromycin (HMR3647) is a novel ketolide antibiotic that structurally resembles macrolides. Telithromycin belongs to the ketolide family that is characterized by a keto group at position 3 of the macrolide ring and is active against bacteria causing community-acquired pneumonia, acute exacerbation of chronic bronchitis, and acute sinusitis. Telithromycin also has similar immunomodulatory effects as macrolides. Telithromycin can be used for the research of respiratory infections including bronchial asthma.
    Telithromycin (Standard)
  • HY-A0071R
    Tildipirosin (Standard) 328898-40-4 98%
    Tildipirosin (Standard) is the analytical standard of Tildipirosin. This product is intended for research and analytical applications. Tildipirosin, a long-acting macrolide, has antibiotic activity.
    Tildipirosin (Standard)
  • HY-A0076R
    Tebipenem (Standard) 161715-21-5 98%
    Tebipenem (Standard) is the analytical standard of Tebipenem. This product is intended for research and analytical applications. Tebipenem is an orally available carbapenem antibiotic, shows broad-spectrum activity against Gram-positive and -negative bacteria, except for Pseudomonas aeruginosa.
    Tebipenem (Standard)
  • HY-A0086R
    Netilmicin sulfate (Standard) 56391-57-2 98%
    Netilmicin sulfate (Standard) is the analytical standard of Netilmicin sulfate (HY-A0086). This product is intended for research and analytical applications. Netilmicin (Sch 20569) sulfate is a broad-spectrum semisynthetic aminoglycoside antibiotic. Netilmicin sulfate exhibits antibacterial activity against aminoglycoside-susceptible gram-negative strains and aminoglycoside-resistant strain, such as Escherichia coli, Pseudomonas aeruginosa, Proteus, Staphylococcus aureus, Streptococcus, Serratia, and Enterobacter, with MIC of 0.125-8 μg/mL.
    Netilmicin sulfate (Standard)
  • HY-A0088R
    Cefotaxime sodium (Standard) 64485-93-4
    Cefotaxime (sodium) (Standard) is the analytical standard of Cefotaxime (sodium). This product is intended for research and analytical applications. Cefotaxime (Cefotaxim) sodium, a β-lactamase stable cephalosporin and a third-generation cephalosporin antibiotic, possesses broad-spectrum antibiotic activity against numerous Gram-positive and Gram-negative bacteria.
    Cefotaxime sodium (Standard)
  • HY-A0088S
    Cefotaxime-d3 sodium 98%
    Cefotaxime-d3 (sodium) is the deuterium labeled Cefotaxime (sodium salt). Cefotaxime sodium salt, a β-lactamase stable cephalosporin and a third-generation cephalosporin antibiotic, possesses broad-spectrum antibiotic activity against numerous Gram-positive and Gram-negative bacteria.
    Cefotaxime-d3 sodium
  • HY-A0106R
    Levamisole (Standard) 14769-73-4 98%
    Levamisole (Standard) is the analytical standard of Levamisole. This product is intended for research and analytical applications. Levamisole ((-)-Levamisole), an anthelmintic agent with immunomodulatory properties. Levamisole acts as a positive allosteric modulator (PAM) for the α3β2 (EC50=300 μM) and α3β4 (EC50=100 μM) subtype of nAChRs. Orally active.
    Levamisole (Standard)
  • HY-A0111A
    Cefetamet sodium 65243-25-6 98%
    Cefetamet (Ro 15-8074) sodium is a cephalosporin antibiotic and the active metabolite of Cefetamet pivoxil (HY-B1894A). Cefetamet sodium binds to bacterial penicillin-binding protein (PBP) (IC50 for PBP3 in Escherichia coli W3110 is 2.5 μg/mL). Cefetamet sodium has significant activity against Gram-negative bacteria such as Enterobacteriaceae, Neisseria species, and Haemophilus influenzae, as well as Gram-positive bacteria such as Streptococcus. Cefetamet sodium kills and lyses Treponema pallidum. Cefetamet sodium can be used in the research of respiratory tract, urinary tract, ear, nose and throat infections, and syphilis.
    Cefetamet sodium
  • HY-A0111R
    Cefetamet (Standard) 65052-63-3
    Cefetamet (Standard) is the analytical standard of Cefetamet (HY-A0111). This product is intended for research and analytical applications. Cefetamet (Ro 15-8074) is a cephalosporin antibiotic and the active metabolite of Cefetamet pivoxil (HY-B1894A). Cefetamet binds to bacterial penicillin-binding protein (PBP) (IC50 for PBP3 in Escherichia coli W3110 is 2.5 μg/mL). Cefetamet has significant activity against Gram-negative bacteria such as Enterobacteriaceae, Neisseria species, and Haemophilus influenzae, as well as Gram-positive bacteria such as Streptococcus. Cefetamet kills and lyses Treponema pallidum. Cefetamet can be used in the research of respiratory tract, urinary tract, ear, nose and throat infections, and syphilis.
    Cefetamet (Standard)
  • HY-A0130R
    Sulfalene (Standard) 152-47-6 98%
    Sulfalene (Standard) is the analytical standard of Sulfalene. This product is intended for research and analytical applications. Sulfalene (Sulfametopyrazine; AS-18908) is an orally active antimalarial agent. Sulfalene competes for para-aminobenzoic acid binding in plasmodial folic acid synthesis. Sulfalene, combined with Trimethoprim (HY-B0510), clears parasites, resolves fever, and resists induced resistance against drug-sensitive and drug-resistant Plasmodium falciparum. Sulfalene can be used for the research of acute falciparum malaria and Schistosoma mansoni infection.
    Sulfalene (Standard)
  • HY-A0153R
    Cephapirin (Standard) 21593-23-7
    Cephapirin (Standard) is the analytical standard of Cephapirin. This product is intended for research and analytical applications. Cephapirin (Cefapirin) is an ephalosporin antibiotic with broad-spectrum antimicrobial activity.
    Cephapirin (Standard)
  • HY-A0155B
    Viomycin sulfate hydrate 98%
    Viomycin sulfate hydrate is a potent antibiotic against Mycobacteria. Viomycin sulfate hydrate rapidly inhibits polypeptide chain elongation when added to purified endogenous Escherichia coli polysomes actively engaged in polypeptide synthesis.
    Viomycin sulfate hydrate
  • HY-A0166R
    Cilastatin (Standard) 82009-34-5 98%
    Cilastatin (Standard) is the analytical standard of Cilastatin. This product is intended for research and analytical applications. Cilastatin (MK0791) is a reversible, competitive renal dehydropeptidase I inhibitor with an IC50 of 0.1 μM. Cilastatin inhibits the bacterial metallob-lactamase enzyme CphA with an IC50 of 178 μM. Cilastatin is an antibacterial adjunct.
    Cilastatin (Standard)
Cat. No. Product Name / Synonyms Application Reactivity