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-126363S
    Ditiocarb-d10 1261734-83-1 98%
    Ditiocarb-d10 (Diethyldithiocarbamic acid-d10) is the deuterium labeled Ditiocarb (HY-126363). Ditiocarb (Diethyldithiocarbamic acid) is an accelerator of the rate of copper cementation. Ditiocarb (Diethyldithiocarbamic acid) reduces the incidence of HIV infection, and also enhances adjuvant immunoresearch of high risk breast cancer.
    Ditiocarb-d10
  • HY-126375R
    Cbz-?Valaciclovir (Standard) 124832-31-1
    Cbz-​Valaciclovir (Standard) is the analytical standard of Cbz-​Valaciclovir. This product is intended for research and analytical applications. Cbz-Valaciclovir (Benzyloxycarbonyl valacyclovir) can be used to prepare Valaciclovir (HY-17425) and for antiviral research.
    Cbz-?Valaciclovir (Standard)
  • HY-12639AR
    Bephenium (hydroxynaphthoate) (Standard) 3818-50-6 98%
    Bephenium (hydroxynaphthoate) (Standard) is the analytical standard of Bephenium (hydroxynaphthoate). This product is intended for research and analytical applications.
    Bephenium (hydroxynaphthoate) (Standard)
  • HY-12642AR
    Diethylcarbamazine (Standard) 90-89-1 98%
    Diethylcarbamazine (Standard) is the analytical standard of Diethylcarbamazine (HY-12642A). This product is intended for research and analytical applications. Diethylcarbamazine is an orally active microfilaricidal agent used originally in onchocerciasis and lymphatic filiariasis. Diethylcarbamazine reduces eosinophil trafficking to the lung tissue and exerts anti-allergic effects. Diethylcarbamazine reduces serum levels of leptin, TNF-α, IL-6, MCP-1, glucose, insulin, and triglycerides, and ameliorates insulin resistance without altering body, liver, or adipose tissue weights. Diethylcarbamazine enhances reactive oxygen intermediate expression by polymorphonuclear neutrophils, increases lymphocyte proliferation, and inhibits actinomycetoma lesion development. Diethylcarbamazine can be used for the researches of bronchial asthma, insulin resistance and infection.
    Diethylcarbamazine (Standard)
  • HY-12651AR
    Primaquine (Standard) 90-34-6
    Primaquine (Standard) is the analytical standard of Primaquine. This product is intended for research and analytical applications. Primaquine is a potent antimalaria agent and a potent gametocytocide in falciparum malaria. Primaquine prevents relapse in vivax and ovale malaria.
    Primaquine (Standard)
  • HY-126970R
    HBF-0259 (Standard) 957011-15-3 98%
    HBF-0259 (Standard) is the analytical standard of HBF-0259. This product is intended for research and analytical applications. HBF-0259 is a potent and selective inhibitor of hepatitis B virus (HBV) surface antigen (HBsAg) secretion, with an EC50 of 1.5 μM in HepG2.2.15 cells. HBF-0259 has no effect on HBV DNA synthesis.
    HBF-0259 (Standard)
  • HY-128036D
    ddATP lithium 98%
    ddATP (lithium) (2',3'-Dideoxyadenosine 5'-triphosphate (lithium)) is an active metabolite of 2',3'-dideoxyinosine and a DNA polymerase chain elongation inhibitor. ddATP (lithium) is used in Sanger DNA sequencing and in research related to viral infection[1][2][3][4][5].
    ddATP lithium
  • HY-128067R
    5-(N,N-Hexamethylene)-amiloride (Standard) 1428-95-1 98%
    5-(N,N-Hexamethylene)-amiloride (Standard) is the analytical standard of 5-(N,N-Hexamethylene)-amiloride. This product is intended for research and analytical applications. 5-(N,N-Hexamethylene)-amiloride (Hexamethylene amiloride) derives from an amiloride and is a potent Na+/H+ exchanger inhibitor, which decreases the intracellular pH (pHi) and induces apoptosis in leukemic cells. 5-(N,N-Hexamethylene)-amiloride (Hexamethylene amiloride) is also an inhibitor of the HIV-1 Vpu virus ion channel and inhibits mouse hepatitis virus (MHV) replication and human coronavirus 229E (HCoV229E) replication in cultured L929 cells with EC50s of 3.91 μM and 1.34 μM, respectively.
    5-(N,N-Hexamethylene)-amiloride (Standard)
  • HY-128357A
    Ibezapolstat hydrochloride 1275582-98-3 98%
    Ibezapolstat hydrochloride is a first-in-class, orally active DNA polymerase IIIC (pol IIIC) inhibitor, with a Ki of 0.325 μM for the DNA pol IIIC from C. difficile. Ibezapolstat hydrochloride is developed for the research of C. difficile infection(CDI).
    Ibezapolstat hydrochloride
  • HY-128429S
    trans-2-Hexenal-d2-1 164791-70-2 98%
    trans-2-Hexenal-d2-1 is the deuterium labeled trans-2-Hexenal (HY-128429). trans-2-Hexenal ((E)-2-Hexenal) is a volatile compound widely present in fresh plants, vegetables, and fruits, with a unique leafy aroma. trans-2-Hexenal has antifungal activity and can also inhibit the germination of soybean seeds and the growth of seedlings. In addition, trans-2-Hexenal can be used to determine low-molecular-weight carbonyl compounds that are reactive with biological nucleophiles in biological samples.
    trans-2-Hexenal-d2-1
  • HY-128467R
    Dehydroacetic acid sodium (Standard) 4418-26-2 98%
    Dehydroacetic acid (sodium) (Standard) is the analytical standard of Dehydroacetic acid (sodium). This product is intended for research and analytical applications. Dehydroacetic acid sodium, a pyrone derivative acts as an antibacterial and antifungal agent. Dehydroacetic acid possess phytotoxic activity.
    Dehydroacetic acid sodium (Standard)
  • HY-128932R
    Cefminox sodium (Standard) 75498-96-3 98%
    Cefminox (sodium) (MT-141) (Standard) is the analytical standard of Cefminox (sodium). This product is intended for research and analytical applications. Cefminox sodium is a semisynthetic cephamycin, which exhibits antibacterial activity. Cefminox sodium is a broad-spectrum, bactericidal cephalosporin antibiotic. Cefminox sodium also acts as a dual agonist of prostacyclin receptor (IP) and PPARγ. Cefminox sodium upregulates cAMP production and PTEN expression and inhibits Akt/mTOR signaling. Cefminox sodium also prevents pulmonary arterial hypertension in rat model.
    Cefminox sodium (Standard)
  • HY-129060R
    Flutrimazole (Standard) 119006-77-8
    Flutrimazole (Standard) is the analytical standard of Flutrimazole. This product is intended for research and analytical applications. Flutrimazole is an imidazole antifungal with dual anti-inflammatory and antifungal activity. Flutrimazole shows scarce transdermal penetration. Flutrimazole has the advantageous in the research of topical fungal infections with an inflammatory component.
    Flutrimazole (Standard)
  • HY-129405R
    N-(Ketocaproyl)-DL-homoserine lactone (Standard) 76924-95-3 98%
    N-(Ketocaproyl)-DL-homoserine lactone (Standard) is the analytical standard of N-(Ketocaproyl)-DL-homoserine lactone. This product is intended for research and analytical applications. N-(Ketocaproyl)-DL-homoserine lactone is a natural, very active ligand of LuxR. N-(Ketocaproyl)-DL-homoserine lactone is a quorum sensing (QS) autoinducer.
    N-(Ketocaproyl)-DL-homoserine lactone (Standard)
  • HY-129548A
    Prumycin dihydrochloride 57420-47-0 98%
    Prumycin dihydrochloride is an antifungal antibiotic with activity against cucumber powdery mildew. Prumycin dihydrochloride significantly inhibited the disease, whereas other metabolites such as bacillomycin D and surfactin did not. Prumycin dihydrochloride did not induce the expression of plant defense genes, indicating that its effects were not through plant defense responses. Observation of cucumber cotyledons treated with prumycin showed that it could inhibit spore germination of P. fusca.
    Prumycin dihydrochloride
  • HY-129983R
    5-Hydroxymethyl-2'-deoxyuridine (Standard) 5116-24-5 98%
    5-Hydroxymethyl-2'-deoxyuridine (Standard) is the analytical standard of 5-Hydroxymethyl-2'-deoxyuridine. This product is intended for research and analytical applications. 5-Hydroxymethyl-2'-deoxyuridine is a nucleoside analog. 5-Hydroxymethyl-2'-deoxyuridine inhibits the replication of multiple human leukemia cell lines with IC50 values of 1.7-5.8 μM. 5-Hydroxymethyl-2'-deoxyuridine prolongs the survival of mice carrying L1210 leukemia. 5-Hydroxymethyl-2'-deoxyuridine can be used for the research of cell replication and leukemia.
    5-Hydroxymethyl-2'-deoxyuridine (Standard)
  • HY-130046R
    16-Epiestriol (Standard) 547-81-9
    16-Epiestriol (Standard) is the analytical standard of 16-Epiestriol (HY-130046). This product is intended for research and analytical applications. 16-Epiestriol (16-epi-Estriol; 16β,17β-Estriol) is a natural stereoisomer of estriol and an anti-inflammatory agent that targets UGT. The Ki values of 16-Epiestriol against human UGT1A10 and UGT2B7 are 98.1 μM and 162 μM, respectively. As a glucuronidation substrate, 16-Epiestriol can be modified at the 3-OH, 16-OH and 17-OH sites by various UGT enzymes; in liver microsomes, the modification mainly occurs at the 16-OH and 17-OH sites, while reactions take place at all three sites in intestinal microsomes. 16-Epiestriol acts on the phase II inflammatory process by blocking edema mediated by prostaglandins and leukocyte infiltration. It lacks glycogenic activity or any effect on blood glucose levels, and serves as an important candidate molecule in the research of inflammatory diseases.
    16-Epiestriol (Standard)
  • HY-130423R
    Milbemycin A3 (Standard) 51596-10-2
    Milbemycin A3 (Standard) is the analytical standard of Milbemycin A3 (HY-130423). This product is intended for research and analytical applications. Milbemycin A3 is a 16-membered macrocyclic lactone compound found in the soil bacterium Saccharopolyspora hygroscopicus subsp. aureolacrimosus. Milbemycin A3 enhances the opening of glutamate- and GABA-gated chloride channels and exhibits insecticidal activity. Milbemycin A3 can be used in insect resistance-related research.
    Milbemycin A3 (Standard)
  • HY-131102R
    Mequindox (Standard) 13297-17-1 98%
    Mequindox (Standard) is the analytical standard of Mequindox. This product is intended for research and analytical applications. Mequindox is an antimicrobial agent. Mequindox acts as an inhibitor of DNA synthesis. Mequindox induces genotoxicity and carcinogenicity in mice.
    Mequindox (Standard)
  • HY-131114R
    Valiolamine (Standard) 83465-22-9
    Valiolamine (Standard) is the analytical standard of Valiolamine (HY-13114). This product is intended for research and analytical applications. Valiolamine, an aminocyclitol, is an alpha-glucosidase inhibitor. Valiolamine has potent alpha-glucosidase inhibitory activity against porcine intestinal sucrase, maltase and isomaltase. Valiolamine binds to porcine intestinal maltase and sucrase with Ki values of 350 nM and 30 nM, respectively.
    Valiolamine (Standard)
Cat. No. Product Name / Synonyms Application Reactivity