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-N1976
    (+)-(3R,8S)-Falcarindiol 225110-25-8 98.53%
    (+)-(3R,8S)-Falcarindiol is a polyacetylene found in carrots, has antimycobacterial activity, with an IC50 of 6 μM and MIC of 24 μM against Mycobacterium tuberculosis H37Ra. Antineoplastic and anti-inflammatory activity. (+)-(3R,8S)-Falcarindiol is a click chemistry reagent, it contains an Alkyne group and can undergo copper-catalyzed azide-alkyne cycloaddition (CuAAc) with molecules containing Azide groups.
    (+)-(3R,8S)-Falcarindiol
  • HY-N2004
    Isoborneol 124-76-5 98.45%
    Isoborneol ((±)-Isoborneol) is a monoterpenoid alcohol present in the essential oils of numerous medicinal plants and has antioxidant and antiviral properties. Isoborneol is a potent inhibitor of herpes simplex virus type 1 (HSV-1).
    Isoborneol
  • HY-N2150
    Psammaplin A 110659-91-1
    Psammaplin A is a marine metabolite. Psammaplin A is a selective HDAC1 (IC50: 45 nM), DNA methyltransferases (IC50: 18.6 nM) and aminopeptidase N (APN) (IC50: 18 μM) inhibitor. Psammaplin A also inhibits DNA topoisomerase and farnesyl protein transferase. Psammaplin A is a PPARγ activator and induces apoptosis. Psammaplin A has antitumor and anti-inflammatory activities. Psammaplin A has antibacterial activity against Gram-positive bacteria and inhibits DNA synthesis and DNA gyrase activity. Psammaplin A inhibits angiogenesis.
    Psammaplin A
  • HY-N2208
    4-Hydroxylonchocarpin 56083-03-5
    4-Hydroxylonchocarpin is a chalcone compound. 4-Hydroxylonchocarpin enhances the phosphorylation of p38 MAPK, JNK and ERK. 4-Hydroxylonchocarpin induces reactive oxygen species (ROS) and apoptosis in liver cancer cells. 4-Hydroxylonchocarpin has various pharmacological activities, including antibacterial, anticancer, anti-retroviral, anti-tuberculosis, anti-malarial and anti-inflammatory activities.
    4-Hydroxylonchocarpin
  • HY-N2357
    Eudesmin 526-06-7 99.96%
    Eudesmin ((-)-Eudesmin) impairs adipogenic differentiation via inhibition of S6K1 signaling pathway. Eudesmin possesses diverse therapeutic effects, including anti-tumor, anti-inflammatory, and anti-bacterial activities.
    Eudesmin
  • HY-N2458
    Ganoderic acid G 98665-22-6 99.93%
    Ganoderic acid G is a triterpene isolated from the surface part of gills of Ganoderma lucidum.
    Ganoderic acid G
  • HY-N2552
    Vitamin K5 hydrochloride 130-24-5 99.25%
    Vitamin K5 hydrochloride is a photosensitizer and a antimicrobial agent. Vitamin K5 hydrochloride is a specific PKM2 inhibitor with IC50 values of 28, 191 and 120 μM for PKM2, PKM1 and PKL. Vitamin K5 hydrochloride induces apoptosis of colon 26 cells. Vitamin K5 hydrochloride can be used for the research of infection and cancer, and it also can be used as a preservative for pharmaceuticals, foods, and beverages.
    Vitamin K5 hydrochloride
  • HY-N2589
    Isosaponarin 19416-87-6 99.59%
    Isosaponarin is a flavone glycoside isolated from wasabi leaves. Isosaponarin is a P4HA2 enzymatic agonist. Isosaponarin increases collagen synthesis via up-regulated TGF-β type II receptor (TβR-II) and prolyl 4-hydroxylase (P4H) proteins production, promoting skin health and wound healing. Isosaponarin-rich plants exhibit strong antimicrobial, antioxidant, anti-hyaluronidase, antiplatelet, anti-atopic dermatitis, and anti-tumor effects.
    Isosaponarin
  • HY-N2626
    Epimedoside A 39012-04-9 99.87%
    Epimedoside A is a flavonoid isolated from the roots of Epimedium wushanense. Epimedoside A exhibits significant antioxidant activity in vitro.
    Epimedoside A
  • HY-N2815
    Ursolic acid acetate 7372-30-7 98.0%
    Ursolic acid acetate (Acetylursolic acid) is a triterpenoid compound and an inhibitor of Plasmodium falciparum heat shock protein 90 (PfHsp90) with a KD of 8.16 μM. Ursolic acid acetate is cytotoxic to KB cells, with an IC50 value of 8.4 μM. Ursolic acid acetate can be used in tumor and antimalarial research.
    Ursolic acid acetate
  • HY-N3239
    Mulberrofuran G 87085-00-5 99.84%
    Mulberrofuran G is a NOX inhibitor (IC50: 6.9 μM) and tyrosinase inhibitor. Mulberrofuran G exhibits anti-inflammatory, antioxidant, antiviral, antitumor, and neuroprotective effects. Mulberrofuran G can be used in the research of tumors, nervous system diseases, and other conditions.
    Mulberrofuran G
  • HY-N4210
    Yadanziolide A 95258-14-3 99.42%
    Yadanziolide A, isolated from the cultivated dry seeds of Brucea javanica, has strong antiviral activities with IC50 of 5.5 μM against tobacco mosaic virus. Yadanziolide A shows significant antitumor effects.
    Yadanziolide A
  • HY-N6635
    trans-Nerolidol 40716-66-3
    trans-Nerolidol improves the anti-proliferative effect of Doxorubicin (DOX) (HY-15142A) against intestinal cancer and breast cancer cells in vitro. trans-Nerolidol increases accumulation of DOX inside cells in vitro. trans-Nerolidol activates apoptosis in vivo.
    trans-Nerolidol
  • HY-N6773
    Cytochalasin A 14110-64-6 99.61%
    Cytochalasin A is a cell-permeable fungal toxin that is an oxidized derivative of cytochalasin B. Cytochalasin A is an inhibitor of HIV-1 protease (IC50=3 μM) and inhibits actin polymerization and interferes with microtubule assembly by reacting with sulfhydryl groups. Antibiotic and fungicidal activitives.
    Cytochalasin A
  • HY-N6777
    Penicillic acid 90-65-3 99.83%
    Penicillic acid is a polyketide mycotoxin produced by several species of Aspergillus and Penicillium. Penicillic acid exhibits cytotoxicity in rat alveolar macrophages (AM) in vitro. Penicillic acid inhibits Fas ligand-induced apoptosis by blocking self-processing of caspase-8.
    Penicillic acid
  • HY-N6801
    Nivalenol 23282-20-4 ≥99.0%
    Nivalenol, classified as type B trichotecenes toxins produced by Fusarium graminearum, is a fungal metabolite present in agricultural product. Nivalenol induces cell death through caspase-dependent mechanisms and via the intrinsic apoptotic pathway. Nivalenol affects the immune system, causes emesis, growth retardation, reproductive disorders and has a haematotoxic/myelotoxic effect.
    Nivalenol
  • HY-N6811
    1-Octacosanol 557-61-9 98.0%
    1-Octacosanol is a straight-chain aliphatic 28-carbon fatty alcohol and a major component of the cholesterol-lowering agent Policosanol. 1-Octacosanol exhibits various activities such as anti-fatigue, anti-angiogenic, cholesterol-lowering, and insecticidal effects.
    1-Octacosanol
  • HY-N7063
    Nerol 106-25-2
    Nerol is a constituent of neroli oil. Nerol Nerol triggers mitochondrial dysfunction and induces apoptosis via elevation of Ca2+ and ROS. Antifungal activity.
    Nerol
  • HY-N7121
    Erythromycin estolate 3521-62-8 98.0%
    Erythromycin estolate is the Erythromycin (HY-B0220) derivative, is a macrolide antibiotic used in the treatment of a wide variety of bacterial infections. Erythromycin estolate causes several cases of liver injury which mostly include cholestatic hepatitis. Erythromycin estolate toxicity is related to its inhibitory effect on bile acid transport.
    Erythromycin estolate
  • HY-N8439
    Questiomycin A 1916-59-2 99.00%
    Questiomycin A (Phx-3) is a GRP78 (cytoprotective endoplasmic reticulum chaperone) degrader and enhances the anticancer activity of Sorafenib. Questiomycin A is also an antimicrobial/antibiotic that can be obtained from the metabolite of Pseudomonas chlororaphis HT66. Questiomycin A can be used in research on biological control of cancer and plant diseases.
    Questiomycin A
Cat. No. Product Name / Synonyms Application Reactivity