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-N2392
    Kukoamine A 75288-96-9 99.88%
    Kukoamine A is a natural occurring spermine derivative, acts as a potent inhibitor of trypanothione reductase (Ki, 1.8 μM), with antihypertensive activity.
    Kukoamine A
  • HY-N3312
    Matairesinol 580-72-3 ≥98.0%
    Matairesinol confers anti-allergic effects in an allergic dermatitis mouse model. DfE-induced changes in IL-4 and IFN-γ mRNA expression in the ears of NC/Nga mice were reversed by matairesinol application.
    Matairesinol
  • HY-N6686
    Virginiamycin M1 21411-53-0 99.50%
    Virginiamycin M1 (Pristinamycin IIA; Ostreogrycin A), produced by Streptomyces virginiae, is an polyunsaturated macrocyclic lactone antibiotic and acts as a component of Virginiamycin (HY-112665). Virginiamycin M1 alone is against Staphylococcus aureus with a MIC of 0.25 μg/mL.
    Virginiamycin M1
  • HY-N6746
    Citrinin 518-75-2 ≥98.0%
    Citrinin (NSC 186) is a mycotoxin that causes food contamination and has different toxic effects. Citrinin is an effective oral anticancer agent. Citrinin has various regulatory effects on mouse immune system, including regulating the number of immune cells, inducing apoptosis and autophagy of immune cells, altering toll-like receptor expression and cytokine production. Citrinin can induce oxidative stress and lead to early apoptosis of oocytes. Low doses of Citrinin have neuroprotective effects against glutamate-induced excitotoxicity in rat cortical neurons. In addition, Citrinin also has antibacterial activity.
    Citrinin
  • HY-N6869
    Dehydroabietic acid 1740-19-8 99.75%
    Dehydroabietic acid is a diterpene resin acid that can be isolated from Pinus and Picea. Dehydroabietic acid has anti-bacterial, anti-fungal, anti-inflammatory, and anticancer activities. Dehydroabietic acid is a dual PPAR-α/γ agonist and PPAR-γ partial agonist, which can attenuate insulin resistance (IR) and hepatic steatosis induced by HFD-consumption in mice.
    Dehydroabietic acid
  • HY-N6880
    Rabdosiin 263397-69-9 99.55%
    Rabdosiin is a tetramer of caffeic acid isolated from the stem of Ocimum sanctum. Rabdosiin possess anti-allergic activity, anti-HIV activity and inhibition on DNA topoisomerase.
    Rabdosiin
  • HY-N6962
    α-Spinasterol 481-18-5 ≥99.0%
    α-Spinasterol is an orally taken antagonist of transient receptor potential vanilloid 1 ( TRPV1), and it's also an inhibitor of COX-1 and COX-2, with IC50 values of 16.17 μM and 7.76 μM, respectively. α-Spinasterol exhibits antibacterial, anti-inflammatory, antidepressant, and antioxidant effects, has the ability to cross the blood-brain barrier, and can improve diabetes in mice.
    α-Spinasterol
  • HY-N7266
    Obtusifoliol 16910-32-0 ≥99.0%
    Obtusifoliol is a specific CYP51 inhibitor, Obtusifoliol shows the affinity with Kd values of 1.2 μM and 1.4 μM for Trypanosoma brucei (TB) and human CYP51, respectively.
    Obtusifoliol
  • HY-P1939
    Cyclo(L-Leu-L-Pro) 2873-36-1 99.84%
    Cyclo(L-Leu-L-Pro) is an inhibitory substance targeting to production of norsolorinic acid (NA，a precursor of aflatoxin)，which can be isolated from A. xylosoxidans NFRI-A1. Cyclo(L-Leu-L-Pro) inhibits accumulation of NA by A. parasiticus NFRI-95 and inhibits spore formation. Cyclo(L-Leu-L-Pro) inhibits aflatoxin production with an IC50 of 0.2 mg/mL in A. parasiticus SYS-4.
    Cyclo(L-Leu-L-Pro)
  • HY-P2324
    Gramicidin A 11029-61-1 ≥98.0%
    Gramicidin A is a peptide component of gramicidin, an antibiotic mixture originally isolated from B. brevis. Gramicidin A is a highly hydrophobic channel-forming ionophore that forms channels in model membranes that are permeable to monovalent cations. Gramicidin A induces degradation of hypoxia inducible factor 1 α (HIF-1α).
    Gramicidin A
  • HY-103645
    GW779439X 551919-98-3 99.85%
    GW779439X is a pyrazolopyridazine identified in an inhibitor of the S. aureus PASTA kinase Stk1. GW779439X potentiates the activity of β-lactam antibiotics against various MRSA and MSSA isolates, some even crossing the breakpoint from resistant to sensitive. GW779439X is an AURKA inhibitor and induces apoptosis by the caspases 3/7 pathway. MRSA:methicillin-resistant S. aureus; MSSA: methicillin-sensitive S. aureus
    GW779439X
  • HY-118131
    PKR-IN-C51 1314594-23-4 99.79%
    PKR-IN-C51(compound 51) is an ATP-competitive double-stranded RNA-activated protein kinase (PKR) inhibitor with an IC50 of 9 μM. PKR-IN-C51 inhibits intracellular PKR activation in a dose-dependent manner in primary mouse macrophages.
    PKR-IN-C51
  • HY-119976
    Boscalid 188425-85-6 ≥98.0%
    Boscalid is an anti-fungal agent. Boscalid is a succinate dehydrogenase (SDH) inhibitor.
    Boscalid
  • HY-121721
    Inz-5 1585214-21-6 98.82%
    Inz-5 is a fungal-selective mitochondrial cytochrome bc1 inhibitor. Inz-5 impairs fungal virulence and prevents the evolution of agent resistance.
    Inz-5
  • HY-125168
    EGA 415687-81-9 ≥99.0%
    EGA is an inhibitor that selectively targets the endosomal trafficking pathways. EGA targets the proteins involved in the endosomal trafficking pathways through which multiple toxins and viruses enter cells. EGA exerts its activity by inhibiting the trafficking from early endosomes to late endosomes, blocking the entry of multiple acid-dependent bacterial toxins and viruses into mammalian cells and delaying the lysosomal targeting and degradation of EGFR.
    EGA
  • HY-128971
    LHVS 170111-28-1
    LHVS is a potent, non-selective, irreversible, cell-permeable cysteine protease and cathepsin inhibitor. LHVS decreases actin ring formation. LHVS inhibits T. gondii invasion with an IC50 of 10 μM.
    LHVS
  • HY-136251
    BRD0539 1403838-79-8 98.03%
    BRD0539 is a Streptococcus pyogenes Cas9 (SpCas9) inhibitor with an IC50 of 22 μM in an in vitro DNA cleavage assay.
    BRD0539
  • HY-138407
    Evixapodlin 2374856-75-2 98.14%
    Evixapodlin (GS-4224) is a human PD-1/PD-L1 protein/protein interaction inhibitor with an IC50 of 0.213 nM. Evixapodlin has anticancer and antiviral functions.
    Evixapodlin
  • HY-150217
    CpG ODN 10101 1234402-77-7
    CpG ODN 10101, a synthetic oligodeoxynucleotide (ODN),  is a toll-like receptor 9 (TLR9) agonist. CpG ODN 10101 is a potent inducer of cytokine/chemokine expression ex vivo when used in combination with HH2(VQLRIRVAVIRA-NH2). CpG ODN 10101 induces IFN- secretion from dendritic cells (DCs) and stimulates B-cells.CpG ODN 10101 has antiviral and immunomodulatory properties that can influence chronic infection with HCV.
    CpG ODN 10101
  • HY-152956
    STING agonist-23 2361570-16-1 99.16%
    STING agonist-23 (CF502) is a non-nucleotide small-molecule STING agonist. STING agonist-23 activates STING, increases phosphorylation of STING, TBK1 and IRF3. STING agonist-23 promotes the levels of IFN-β, IL-6, CXCL-10, TNF-α, ISG-15, and CCL-5 in tumor cells. STING agonist-23 exhibits activity against SARS-CoV series strains.
    STING agonist-23
Cat. No. Product Name / Synonyms Application Reactivity