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-B0901
    Bromperidol 10457-90-6 99.83%
    Bromperidol (R-11333) possesses antipsychotic activity, with a high affinity for central dopamine receptors D2. Bromperidol can kill Mycobacteria in a synergistic manner with Spectinomycin.
    Bromperidol
  • HY-B1156
    Cephradine 38821-53-3
    Cephradine (Cefradine) is a broad-spectrum and orally active cephalosporin. Cephradine is active against both gram-positive and gram-negative pathogens. Cephradine is effective in eradicating most penicillinase-producing organisms. Cephradine has been used in the research of genitourinary, gastrointestinal and respiratory tract infections, and in infections of the skin and soft tissues. Cephradine blocks solar-ultraviolet induced skin inflammation through direct inhibition of TOPK.
    Cephradine
  • HY-B1190
    Cefadroxil 50370-12-2 99.54%
    Cefadroxil is an orally active broad-spectrum cephalosporin antibiotic. Cefadroxil inhibits bacterial cell wall synthesis and enhances the expression of glutamate transporter-1. Cefadroxil is dependent on the intestinal peptide transporter PepT1 for small intestinal absorption. Cefadroxil has inhibitory and bactericidal activity against a variety of Gram-positive and Gram-negative bacteria and has analgesic effects on neuropathic pain.
    Cefadroxil
  • HY-B1336
    Furazolidone 67-45-8 ≥98.0%
    Furazolidone is a monoamine oxidase (MAO) inhibitor with antiproliferative, apoptosis-inducing and differentiation-promoting activities. Furazolidone may inhibit leukemia fusion protein-mediated bone marrow transformation by upregulating the stability of the tumor suppressor protein p53. Furazolidone exhibits anti-leukemic activity in acute myeloid leukemia (AML) cell lines and can be used for anti-AML research[2].
    Furazolidone
  • HY-B1345
    Piroctone olamine 68890-66-4 99.69%
    Piroctone olamine is a pyridine derivate. It is known to have a fungicidal effect.
    Piroctone olamine
  • HY-B1839
    Fluazinam 79622-59-6 99.36%
    Fluazinam is an orally active dinitroaniline fungicide. Fluazinam induces phosphorylation of JNK, activates p38 pathway, decreases Bcl-2, activates caspase-3, decreases complex I activity, increases Autophagy and Apoptosis. Fluazinam has strong antifungal activity against F. fujikuroi and B. maydis. Fluazinam has a negative impact on Brachydanio rerio and worker bees.
    Fluazinam
  • HY-B1890
    (±)-Catechin 7295-85-4 99.51%
    (±)-Catechin (rel-Cianidanol) is the racemate of the green tea polyphenol Catechin. Catechin has anticancer activity and induces apoptosis. (±)-Catechin has two forms, (+)-Catechin and its enantiomer (-)-Catechin. (+)-Catechin inhibits cyclooxygenase-1 (COX-1) with an IC50 of 1.4 μM. (-)-Catechin can effectively promote hBM-MSC adipocyte differentiation and increase adiponectin and PPARγ levels. (±)-Catechin has anti-tumor, anti-obesity, anti-diabetic, anti-cardiovascular, anti-infectious, hepatoprotective and neuroprotective effects.
    (±)-Catechin
  • HY-D0980
    Biotin-DADOO 138529-46-1 98.0%
    Biotin-DADOO (Biotinyl-3,6-dioxaoctanediamine; EZ-Link Amine-PEO2-Biotin) is a biotin-containing amine compound and a biotinylation reagent. As an amino component, Biotin-DADOO participates in the nucleophilic ring-opening reaction of epoxidized ω-double bonds during the synthesis of biotinylated inhibitor derivatives. Biotin-DADOO can be conjugated with carboxymethyl cellulose derivatives. Biotin-DADOO is involved in the synthesis of biotin-estradiol conjugates for enzyme immunoassays. Biotin-DADOO can be used in the research of influenza A.
    Biotin-DADOO
  • HY-N0113
    Hordenine 539-15-1 99.88%
    Hordenine, an alkaloid found in plants, inhibits melanogenesis by suppression of cyclic adenosine monophosphate (cAMP) production.
    Hordenine
  • HY-N1458
    Isoschaftoside 52012-29-0 99.95%
    Isoschaftoside, a C-glycosylflavonoid from Desmodium uncinatum root exudate, can inhibit the growth of germinated S. hermonthica radicles. Isoschaftoside reduces reactive oxygen species (ROS) and induces proliferation in senescent cells. Isoschaftoside activates autophagy. Isoschaftoside can be used for anti-tumor, anti-inflammatory, antioxidant, antihypertensive, hepatoprotective and nematicidal study.
    Isoschaftoside
  • HY-N2116
    Ginkgolic acid C17:1 111047-30-4 99.80%
    Ginkgolic acid C17:1 is a fatty acid synthase (FAS) inhibitor with an IC50 of 10.5 µM. Ginkgolic acid C17:1 shows anti-tumor activity by inhibiting the phosphorylation of STAT3 and inducing apoptosis. Ginkgolic acid C17:1 can block the interaction between S-RBD and ACE2, and has anti-SARS-CoV-2-S pseudovirus activity. Ginkgolic acid C17:1 inhibits the biofilm formation of enterohemorrhagic Escherichia coli and Staphylococcus aureus.
    Ginkgolic acid C17:1
  • HY-N2369
    Chelidonine 476-32-4 99.91%
    Chelidonine, an isoquinoline alkaloid, can be isolated from Chelidonium majus L.. Chelidonine causes G2/M arrest and induces caspase-dependent and caspase-independent apoptosis, and prevents cell cycle progression of stem cells in Dugesia japonica. Chelidonine has cytotoxic activity against melanoma cell lines. with anticancer and antiviral activity.
    Chelidonine
  • HY-N2392
    Kukoamine A 75288-96-9 99.88%
    Kukoamine A, a spermine alkaloid, is an orally active and brain-penetrant component found in the root barks of Lycium chinense (L. chinense) Miller. Kukoamine A inhibits purified Crithidia fasciculata trypanothione reductase and soybean lipoxygenase, activates μ-opioid receptor. Kukoamine A can inhibt cancer cell proliferation, migration and invasion, cause G0/G1 phase cell cycle arrest and induce apoptosis. Kukoamine A exerts neuroprotective effect and can induce autophagy . Kukoamine A inhibits LPS (HY-D1056)-induced NO, ROS, PGE2, TNF-α, IL-1β, IL-6 production and COX-2 activity. Kukoamine A reverses palmitic acid-induced insulin resistance, lipid accumulation, and oxidative stress via downregulation of Srebp-1c. Kukoamine A can be used for the research of cancer, infection, inflammation, metabolic and neurological disease, such as glioblastoma and Parkinson's disease.
    Kukoamine A
  • HY-N6856
    4-Hydroxycoumarin 1076-38-6 99.96%
    4-Hydroxycoumarin is an orally active coumarin derivative, one of the most versatile heterocyclic scaffolds, often used in the synthesis of various organic compounds. 4-Hydroxycoumarin possesses both electrophilic and nucleophilic properties. 4-Hydroxycoumarin is an HIV protease inhibitor and tyrosine kinase inhibitor. 4-Hydroxycoumarin has anti-inflammatory, antibacterial and anti-tumor effects.
    4-Hydroxycoumarin
  • HY-P0092
    Cecropin B 80451-05-4 98.05%
    Cecropin B has high level of antimicrobial activity and is considered as a valuable peptide antibiotic.
    Cecropin B
  • HY-P2754
    Micrococcal nuclease 9013-53-0
    Micrococcal nuclease is an endonuclease derived from Staphylococcus aureus. Micrococcal nuclease is able to digest both single and double-stranded DNA (ssDNA and dsDNA) and RNA, and can cleave and hydrolyze the AT or AU-rich regions specifically. Micrococcal nuclease could be used as an indicator of Staphylococcus aureus contamination.
    Micrococcal nuclease
  • HY-Y1718
    Tridecanoic acid 638-53-9 98.0%
    Tridecanoic acid (N-Tridecanoic acid) is a medium-chain saturated fatty acid and inhibitor with no antibacterial activity against enterohemorrhagic E. coli (EHEC). When used in combination with Ciprofloxacin (HY-B0356) or Ampicillin (HY-B0522), Tridecanoic acid suppresses persister formation in exponentially growing E. coli and EHEC, but exerts no inhibitory effect on persister formation induced by Kanamycin (HY-16566) or in stationary-phase cells. Tridecanoic acid inhibits biofilm formation in EHEC. It can be used in the research of bacterial infections.
    Tridecanoic acid
  • HY-101867
    AU1235 1338780-86-1 98.23%
    AU1235, an adamantyl urea, is a potent MmpL3 inhibitor. The Mycobacterium tuberculosis protein MmpL3 performs an essential role in cell wall synthesis, since it effects the transport of trehalose monomycolates across the inner membrane.
    AU1235
  • HY-106228
    HLF1-11 183623-03-2 99.73%
    HLF1-11, a human lactoferrin-derived peptide, is a broad spectrum antimicrobial agent. HLF1-11 inhibits human MPO activity. HLF1-11 also directs GM-CSF-driven monocyte differentiation toward macrophages, and enhances immune responses.
    HLF1-11
  • HY-118694
    TAPI-0 163958-73-4
    TAPI-0 is a TACE (TNF-α converting enzyme; ADAM17) inhibitor with an IC50 of 100 nM. TAPI-0 is a MMP inhibitor and also attenuates TNF-α processing.
    TAPI-0
Cat. No. Product Name / Synonyms Application Reactivity