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-B1703S
    Nifursol-13C6 99.60%
    Nifursol-13C6 is the 13C6 labeled Nifursol (HY-B1703). Nifursol (Standard) is the analytical standard of Nifursol (HY-B1703). This product is used for research and analytical applications. Nifursol is an orally active veterinary antibiotic. Nifursol inhibits Histomonas meleagridis. Nifursol prevents histomoniasis in turkeys. Nifursol is widely used in studies of Escherichia coli gastroenteritis in Salmonella-infected poultry and aquatic animals.
    Nifursol-13C6
  • HY-B1781R
    Sulfachloropyridazine (Standard) 80-32-0 98.32%
    Sulfachloropyridazine (Standard) is the analytical standard of Sulfachloropyridazine. This product is intended for research and analytical applications. Sulfachloropyridazine is a broad spectrum sulfonamide that can be used against both gram-positive and gram-negative aerobic bacteria as well as Chlamydia. Sulfachloropyridazine is also considered as a common pollutant in surface and groundwater. Sulfachloropyridazine via electro-Fenton is a model for sulfonamide antibiotics that are widespread in waters.
    Sulfachloropyridazine (Standard)
  • HY-B1805R
    Triclocarban (Standard) 101-20-2 99.15%
    Triclocarban (Standard) (3,4,4′-Trichlorocarbanilide (Standard)) is the analytical standard of Triclocarban (HY-B1805). This product is intended for research and analytical applications. Triclocarban, a broad spectrum antibacterial compound, is widely used in a broad range of applications such as the production of soaps, skin creams, toothpastes and deodorants. Triclocarban is a potential endocrine-disrupting chemical with the capacity to modulate androgen and estrogen activities as well as other hormone-mediated biological processes.
    Triclocarban (Standard)
  • HY-B1894A
    Cefetamet pivoxil hydrochloride 111696-23-2 98.0%
    Cefetamet pivoxil hydrochloride is an oral third generation cephalosporin antibiotic.
    Cefetamet pivoxil hydrochloride
  • HY-B1978R
    Iprodione (Standard) 36734-19-7 98.81%
    Iprodione (Standard) is the analytical standard of Iprodione. This product is intended for research and analytical applications. Iprodione is an orally active diformimide fungicide. Iprodione can specifically cause oxidative damage by producing free radicals (ROS). Iprodione is also an antiandrogen agent that delays adolescent development in rats and reduces sexual behavior and reproductive ability in rats.
    Iprodione (Standard)
  • HY-B2012R
    Flusilazole (Standard) 85509-19-9
    Flusilazole (Standard) is the analytical standard of Flusilazole. This product is intended for research and analytical applications. Flusilazole (DPX-H6573), an organosilane fungicide, has broad-spectrum antifungal effect. Flusilazole exhibits curative and preventative activities and is recommended for use in agriculture and horticulture.
    Flusilazole (Standard)
  • HY-B2015R
    Carbosulfan (Standard) 55285-14-8
    Carbosulfan (Standard) is the analytical standard of Carbosulfan. This product is intended for research and analytical applications. Carbosulfan is an orally active AChE inhibitor that hydrolyzes to Carbofuran in organisms to exert insecticidal effects. Carbosulfan exhibits broad-spectrum insecticidal activity, and it also induces severe oxidative stress by enhancing lipid peroxidation and impairing the antioxidant defense system. Carbosulfan causes reproductive toxicity in male rats and developmental disorders in their offspring. Carbosulfan shows persistence in paddy field environments and potential hazards to non-target organisms, and it is commonly used in studies related to reproductive toxicity and environmental risk assessment.
    Carbosulfan (Standard)
  • HY-B2031R
    Pyriproxyfen (Standard) 95737-68-1 99.63%
    Pyriproxyfen (S-31183) (Standard) is the analytical standard of Pyriproxyfen. This product is intended for research and analytical applications. Pyriproxyfen is a juvenile hormone analog and insect growth regulator. Pyriproxyfen is used in research related to dengue fever and malaria.
    Pyriproxyfen (Standard)
  • HY-B2067R
    Cymoxanil (Standard) 57966-95-7 99.36%
    Cymoxanil (Standard) is the analytical standard of Cymoxanil (HY-B2067). This product is intended for research and analytical applications. Cymoxanil is a fungicidal cyanooxime against plant diseases caused by fungi belonging to the Perenosporales. Cymoxanil affects growth, DNA and RNA synthesis in Phytophthora.
    Cymoxanil (Standard)
  • HY-B2148R
    Myclobutanil (Standard) 88671-89-0 99.17%
    Myclobutanil (Standard) is the analytical standard of Myclobutanil. This product is intended for research and analytical applications. Myclobutanil is a conazole class fungicide widely used as an agrichemical.
    Myclobutanil (Standard)
  • HY-D0143R
    Quinine (Standard) 130-95-0 98%
    Quinine (Standard) is the analytical standard of Quinine. This product is intended for research and analytical applications. Quinine is an alkaloid derived from the bark of the cinchona tree, acts as an anti-malaria agent. Quinine is a potassium channel inhibitor that inhibits WT mouse Slo3 (KCa5.1) channel currents evoked by voltage pulses to +100 mV with an IC50 of 169 μM.
    Quinine (Standard)
  • HY-I0501R
    2'-Aminoacetophenone (Standard) 551-93-9 99.04%
    2'-Aminoacetophenone (Standard) is the analytical standard of 2'-Aminoacetophenone. This product is intended for research and analytical applications. 2'-Aminoacetophenone is an orally active inducer of apoptosis and respiratory biomarker. 2'-Aminoacetophenone can be used to detect Pseudomonas aeruginosa infections in the lungs of cystic fibrosis patients. 2'-Aminoacetophenone can inhibit the protein levels of LC3BII and p62 in macrophages infected with pqsA or mvfR and regulate autophagy. 2'-Aminoacetophenone can disrupt mitochondrial function by inducing oxidative stress and apoptosis signaling, leading to dysfunction in mouse skeletal muscle.
    2'-Aminoacetophenone (Standard)
  • HY-N0058R
    4,5-Dicaffeoylquinic acid (Standard) 57378-72-0 99.37%
    4,5-Dicaffeoylquinic acid (Standard) is the analytical standard of 4,5-Dicaffeoylquinic acid. This product is intended for research and analytical applications. 4,5-Dicaffeoylquinic acid (Isochlorogenic acid C) is an antioxidant, can be isolated from Gynura divaricata and Laggera alata. 4,5-Dicaffeoylquinic acid reduces islet cell apoptosis and improves pancreatic function in type 2 diabetic mice, and has obvious inhibitory activities against yeast α-glucosidase. 4,5-Dicaffeoylquinic acid inhibits prostate cancer cells through cell cycle arrest. 4,5-Dicaffeoylquinic acid also has anti-apoptotic, anti-injury and anti-hepatitis B virus effects.
    4,5-Dicaffeoylquinic acid (Standard)
  • HY-N0063R
    Punicalagin (Standard) 65995-63-3 98.39%
    Punicalagin (Standard) is the analytical standard of Punicalagin. This product is intended for research and analytical applications. Punicalagin is a polyphenol ingredient isolated from Pomegranate (Punica granatum L.) or the leaves of Terminalia catappa L.. Punicalagin is a reversible and non-competitive 3CLpro inhibitor and inhibits SARS-CoV-2 replication in vitro. Punicalagin is an anti-hepatitis B virus (HBV) agent and has antioxidant, anti-inflammatory, and anticancer effects. Punicalagin has the potential for the research of COVID-19.
    Punicalagin (Standard)
  • HY-N0173R
    Cinchonidine (Standard) 485-71-2 99.58%
    Cinchonidine (Standard) is the analytical standard of Cinchonidine. This product is intended for research and analytical applications. Cinchonidine (α-Quinidine) is a cinchona alkaloid found in Cinchona officinalis and Gongronema latifolium. A building block used in asymmetric synthesis in organic chemistry. Weak inhibitor of serotonin transporter (SERT) with Kis of 330, 4.2, 36, 196, 15 μM for dSERT, hSERT, hSERT I172M, hSERT S438T, hSERT Y95F, respectively. Antimalarial activities.
    Cinchonidine (Standard)
  • HY-N0191A
    14-epi-Andrographolide 142037-79-4
    14-epi-andrographolide is a diterpene analog of Andrographolide (HY-N0191), which is an NF-κB inhibitor and antiviral agent.
    14-epi-Andrographolide
  • HY-N0243R
    Theaflavin (Standard) 4670-05-7 98%
    Theaflavin (Standard) is the analytical standard of Theaflavin. This product is intended for research and analytical applications. Theaflavin is a suitable natural inhibitor against influenza A (H1N1) neuraminidase.
    Theaflavin (Standard)
  • HY-N0344R
    Farrerol (Standard) 24211-30-1 98%
    Farrerol (Standard) is the analytical standard of Farrerol. This product is intended for research and analytical applications. Farrerol is a bioactive constituent of Rhododendron, with broad activities such as anti-oxidative, anti-inflammatory, anti-tumor, neuroprotective and hepatoprotective effects.
    Farrerol (Standard)
  • HY-N0626R
    Sorbic acid (Standard) 110-44-1 99.98%
    Sorbic acid (Standard) is the analytical standard of Sorbic acid (HY-N0626). This product is intended for research and analytical applications. Sorbic acid is an antibacterial preservative effective against most molds, yeasts, and some bacterial species. Sorbic acid inhibits microbial growth. Sorbic acid suppresses the activity of intestinal microorganisms in zebrafish, alters the composition of intestinal flora, and reduces the levels of intestinal immune biomarkers, including IgG, IL-1β, and TNF-α. Sorbic acid can be used in research on the prevention and treatment of mold, yeast, and bacterial infections.
    Sorbic acid (Standard)
  • HY-N10499
    Caprazol 740805-18-9 98%
    Caprazol is a core structure of Caprazamycin (HY-N9425).
    Caprazol
Cat. No. Product Name / Synonyms Application Reactivity