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-B0692R
    Cefepime (Standard) 88040-23-7 99.94%
    Cefepime (BMY-28142) (Standard) is the analytical standard of Cefepime. This product is intended for research and analytical applications. Cefepime is a broad-spectrum, blood-brain barrier-permeable cephalosporin antibiotic with hPON1 inhibitory activity, with an IC50 of 21.115 mM and a Ki of 35.092 mM. Cefepime inhibits hPON1 via a non-competitive mechanism and blocks GABAA receptors. Cefepime penetrates the outer membrane of Gram-negative bacteria, inhibits the growth of Gram-positive and Gram-negative bacteria, and does not induce the production of β-lactamase.
    Cefepime (Standard)
  • HY-B0778R
    Milbemycin oxime (Standard) 129496-10-2 99.24%
    Milbemycin oxime (Standard) is the analytical standard of Milbemycin oxime. This product is intended for research and analytical applications. Milbemycin oxime is an orally active macrolide with broad-spectrum antiparasitic activity. Milbemycin oxime is a mixture of oximes consisting of oxime derivatives corresponding to milbemycin A4 and A3. Milbemycin oxime binds to glutamate-gated chloride channels and has inhibitory potency against intestinal nematodes and lung/heart worms.
    Milbemycin oxime (Standard)
  • HY-B0821R
    Pymetrozine (Standard) 123312-89-0 98.26%
    Pymetrozine (Standard) is the analytical standard of Pymetrozine. This product is intended for research and analytical applications. Pymetrozine is a feeding inhibitor of Homoptera, in preventing transmission of cauliflower mosaic caulimovirus by the aphid species Myzus persicae (Sulzer).
    Pymetrozine (Standard)
  • HY-B0825R
    (E)-Fenpyroximate (Standard) 134098-61-6 98.12%
    (E)-Fenpyroximate (Standard) is the analytical standard of (E)-Fenpyroximate. This product is intended for research and analytical applications. (E)-Fenpyroximate is a potent acaricide.
    (E)-Fenpyroximate (Standard)
  • HY-B0847R
    Propiconazole (Standard) 60207-90-1 98.53%
    Propiconazole (Standard) is the analytical standard of Propiconazole. This product is intended for research and analytical applications. Propiconazole is an orally active N-substituted triazole used as a fungicide. Propiconazole is a mouse liver hepatotoxicant and a hepatocarcinogen that has adverse reproductive and developmental toxicities in experimental animals.
    Propiconazole (Standard)
  • HY-B0853R
    Paclobutrazol (Standard) 76738-62-0
    Paclobutrazol (Standard) is the analytical standard of Paclobutrazol. This product is intended for research and analytical applications. Paclobutrazol is a triazole-containing plant growth retardant that is known to inhibit the biosynthesis of gibberellins. Paclobutrazol also has antifungal activities. Paclobutrazol, transported acropetally in plants, can also suppress the synthesis of abscisic acid and induce chilling tolerance in plants. Paclobutrazol is typically used to support research on the role of gibberellins in plant biology.
    Paclobutrazol (Standard)
  • HY-B0875R
    Cefmenoxime hydrochloride (Standard) 75738-58-8 99.27%
    Cefmenoxime (hydrochloride) (Standard) is the analytical standard of Cefmenoxime (hydrochloride). This product is intended for research and analytical applications. Cefmenoxime (SCE-1365) hydrochloride is a new semisynthetic cephalosporin antibiotic. Cefmenoxime has antibacterial activity against a wide variety of gram-positive and gram-negative bacteria.
    Cefmenoxime hydrochloride (Standard)
  • HY-B0887R
    Permethrin (Standard) 52645-53-1 98.74%
    Permethrin (Standard) is the analytical standard of Permethrin. This product is intended for research and analytical applications. Permethrin (NRDC-143) is an insecticide, acaricide, and insect repellent; functions as a neurotoxin, affecting neuron membranes by prolonging sodium channel activation.
    Permethrin (Standard)
  • HY-B0905R
    Tilmicosin (Standard) 108050-54-0 99.52%
    Tilmicosin (Standard) is the analytical standard of Tilmicosin. This product is intended for research and analytical applications. Tilmicosin (LY-177370) is an orally active calcium channel antagonist and macrolide antibiotic with antimicrobial activity. Tilmicosin mainly acts on the 50S subunit of bacterial ribosomes, inhibiting protein synthesis. Tilmicosin is effective in the treatment of respiratory diseases in livestock such as cattle, sheep and pigs. In addition, Tilmicosin has immunomodulatory and anti-inflammatory effects.
    Tilmicosin (Standard)
  • HY-B1111R
    Amitraz (Standard) 33089-61-1
    Amitraz (Standard) is the analytical standard of Amitraz. This product is intended for research and analytical applications. Amitraz is a non-systemic acaricide and insecticide with alpha-adrenergic agonist activity that interacts with octopamine receptors in the central nervous system and inhibits monoamine oxidase and prostaglandin synthesis.
    Amitraz (Standard)
  • HY-B1113R
    Diazinon (Standard) 333-41-5 98.70%
    Diazinon (Standard) is the analytical standard of Diazinon. This product is intended for research and analytical applications.
    Diazinon (Standard)
  • HY-B1118R
    Secnidazole (Standard) 3366-95-8 99.39%
    Secnidazole (Standard) is the analytical standard of Secnidazole. This product is intended for research and analytical applications. Secnidazole (RP-14539) is an orally active azole antibiotic and a imidazole mitigator of Serratia marcescens virulence. Secnidazole, as an analog of acylhomoserine lactones, effectively inhibits QS resulting in the attenuation of Pseudomonas aeruginosa pathogenesis. Secnidazole has antimicrobial activity against many anaerobic Gram-negative and Gram-positive bacterial species in vitro. Secnidazole can be used for the research of various diseases, such as amoebiasis and giardiasis, and bacterial vaginitis.
    Secnidazole (Standard)
  • HY-B1151S
    Climbazole-d4 1185117-79-6 99.91%
    Climbazole-d4 is the deuterium labeled Climbazole. Climbazole (BAY-e 6975) is a potent antifungal agent. Climbazole also is a potent inducer of rat hepatic cytochrome P450.
    Climbazole-d4
  • HY-B1159R
    Nitroxoline (Standard) 4008-48-4 98%
    Nitroxoline (Standard) is the analytical standard of Nitroxoline. This product is intended for research and analytical applications. Nitroxoline (8-Hydroxy-5-nitroquinoline), an antibiotic, is an orally active antibiofilm agent. Nitroxoline reduces the formation and induces the dispersal of Pseudomonas aeruginosa biofilms by chelation of iron and zinc. Nitroxoline can be used for the urinary tract infections and cancer research.
    Nitroxoline (Standard)
  • HY-B1207R
    Urethane (Standard) 51-79-6 99.98%
    Urethane (Standard) is the analytical standard of Urethane. This product is intended for research and analytical applications. Urethane (Ethyl carbamate), the ethyl ester of carbamic acid, is a byproduct of fermentation found in various food products. Urethane has the ability to suppress bacterial, protozoal, sea urchin egg, and plant tissue growth in vitro.
    Urethane (Standard)
  • HY-B1267R
    Sulfaguanidine (Standard) 57-67-0 99.42%
    Sulfaguanidine (Standard) is the analytical standard of Sulfaguanidine. This product is intended for research and analytical applications. Sulfaguanidine is an orally active antimicrobial agent/antibiotic of sulfonamide class. Sulfaguanidine can be used for the research of enteric infections such as bacillary dysentery.
    Sulfaguanidine (Standard)
  • HY-B1387R
    Sulfamethoxypyridazine (Standard) 80-35-3 99.66%
    Sulfamethoxypyridazine (Standard) is the analytical standard of Sulfamethoxypyridazine. This product is intended for research and analytical applications. 0
    Sulfamethoxypyridazine (Standard)
  • HY-B1418R
    Tazobactam (Standard) 89786-04-9 99.93%
    Tazobactam (Standard) is the analytical standard of Tazobactam. This product is intended for research and analytical applications. Tazobactam (CL-298741) is a potent β-lactamases inhibitor and penicillin antibiotic. Tazobactam has antibacterial activity. Tazobactam can be used for pneumonia research.
    Tazobactam (Standard)
  • HY-B1431R
    Butylparaben (Standard) 94-26-8 98.85%
    Butylparaben (Standard) is the analytical standard of Butylparaben. This product is intended for research and analytical applications. Butylparaben is an organic compound that has proven to be a very successful antimicrobial preservative in cosmetics, can also be used in active molecule suspensions, and as a food flavoring additive.
    Butylparaben (Standard)
  • HY-B1463R
    Penicillin G sodium salt (Standard) 69-57-8
    Penicillin G sodium salt (Standard) is the analytical standard of Penicillin G sodium salt. This product is intended for research and analytical applications. Penicillin G sodium salt is a typical β-lactam antibiotic.
    Penicillin G sodium salt (Standard)
Cat. No. Product Name / Synonyms Application Reactivity