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-175228
    RNA MTase-IN-1
    RNA MTase-IN-1 (Compound 47) is a RNA methyltransferase (RNA MTase) inhibitor with an IC50 of 68  μM for 16S rRNA (m1A1408) methyltransferase (NpmA). RNA MTase-IN-1 has a significant inhibitory activity against pathogen-associated aminoglycoside-resistance. RNA MTase-IN-1 can be used for resistant bacterial infections research.
    RNA MTase-IN-1
  • HY-17522R
    Meptyldinocap (Standard) 131-72-6
    Meptyldinocap (2,4-DNOPC) (Standard) is the analytical standard of Meptyldinocap. This product is intended for research and analytical applications. Meptyldinocap is a fungicide and cytotoxic agent that acts against powdery mildew. Meptyldinocap upregulates the phosphorylation levels of ERK1/2, JNK and p38. Meptyldinocap induces apoptosis and endoplasmic reticulum stress, disrupts calcium homeostasis, inhibits cell proliferation and migration, downregulates the expression of proliferation- and pregnancy-related genes, and triggers mitochondrial dysfunction. Meptyldinocap can be used in studies related to powdery mildew and implantation failure.
    Meptyldinocap (Standard)
  • HY-175234
    CHIKV nsP2 protease-IN-2 3107145-13-8 98%
    CHIKV nsP2 protease-IN-2 (Compound 2o) is a allosteric nonstructural protein 2 helicase (nsP2hel) inhibitor with IC50s of 0.5  μM and 0.9  μM for nsP2 ATPase and RNA unwindase, respectively. CHIKV nsP2 protease-IN-2 has broad-spectrum antialphaviral activity against chikungunya virus (CHIKV), Mayaro virus (MAYV), and Venezuelan equine encephalitis virus (VEEV) (EC50 of 120 nM for CHIKV-nLuc). CHIKV nsP2 protease-IN-2 can be used for alphaviruses infections research.
    CHIKV nsP2 protease-IN-2
  • HY-175246
    Antitoxoplasmal agent-1 294197-66-3
    Antitoxoplasmal agent-1 (Compound 4) is an antiparasitic agent. Antitoxoplasmal agent-1 has strong activity and selectivity against T. gondii, with an IC50 of 3.1 μM. Antitoxoplasmal agent-1 also has certain activity against L. major amastigotes, with an EC50 of 23.3 μM. Antitoxoplasmal agent-1 can be used in the research of parasite-related diseases.
    Antitoxoplasmal agent-1
  • HY-175254
    Antibiofilm agent-17 98%
    Antibiofilm agent-17 is a dual-action biofilm inhibitor against Pseudomonas aeruginosa (IC50 = 0.33 μM). Antibiofilm agent-17 inhibits biofilm growth by reducing quorum sensing-mediated virulence production and iron ion acquisition. Antibiofilm agent-17 exhibits synergistic antimicrobial effects in a mouse wound infection model. Antibiofilm agent-17 can be used in research on combating Pseudomonas aeruginosa infections.
    Antibiofilm agent-17
  • HY-175262
    Mtb-IN-12
    Mtb-IN-12 (Compound 5m) is a dual-target inhibitor that can target the CYP125 (KD: 40 nM; KI: 0.1 μM) and CYP142 (KD: 160 nM; KI: 0.05 μM) enzymes of Mycobacterium tuberculosis. Mtb-IN-12 exhibits good inhibitory activity against both drug-sensitive strains and multidrug-resistant tuberculosis strains, with low toxicity to macrophages. Mtb-IN-12 can be used in the research of anti-tuberculosis drugs.
    Mtb-IN-12
  • HY-175279
    CHIKV nsP2 protease-IN-3
    CHIKV nsP2 protease-IN-3 (Compound 5) is an irreversible covalent inhibitor targeting the nonstructural protein 2 (nsP2) cysteine protease of chikungunya virus (CHIKV) (IC50=0.5 μM). CHIKV nsP2 protease-IN-3 inhibits viral RNA replication. CHIKV nsP2 protease-IN-3 is promising for research of alphaviruses.
    CHIKV nsP2 protease-IN-3
  • HY-175301
    TH16
    TH16 is an antibacterial agent (MIC=2 μg/mL against methicillin-resistant Staphylococcus aureus, MRSA). TH16 disrupts bacterial cytoplasmic membrane integrity, elevating intracellular reactive oxygen species (ROS) levels to induce bacterial death. TH16 is promising for research of bacterial infection.
    TH16
  • HY-175313
    Antibacterial agent 286 98%
    Antibacterial agent 286 (compound 5) is an effective broad-spectrum antimicrobial agent with strong inhibitory activity against methicillin-resistant S. aureus (MRSA) with an MIC of 25 μg/mL.
    Antibacterial agent 286
  • HY-175325
    SARS-CoV-2-IN-116
    SARS-CoV-2-IN-116 (Compound (S,S)-4) is a highly selective angiotensin-converting enzyme 2 (ACE2) inhibitor (pIC50=7.61). SARS-CoV-2-IN-116 blocks the interaction between SARS-CoV-2 spike protein and ACE2. SARS-CoV-2-IN-116 is promising for research of COVID-19.
    SARS-CoV-2-IN-116
  • HY-17532R
    Haloxon (Standard) 321-55-1
    Haloxon (Standard) is the analytical standard of Haloxon. This product is intended for research and analytical applications. Haloxon is an anti-parasitic agent. Haloxon can be used for the research of infections of Parascaris equorum, Oxyuris equi and Strongylus vulgaris. Haloxon also can be used in control of ascarids and hookworms in domesticated animals in combination with Bidimazium.
    Haloxon (Standard)
  • HY-175338
    Anti-MRSA agent 34 98%
    Anti-MRSA agent 34 (Compound 6) is an antimicrobial agent targeting methicillin-resistant Staphylococcus aureus (MRSA) (MIC=14 μg/mL). Anti-MRSA agent 34 is promising for research of microbial infection.
    Anti-MRSA agent 34
  • HY-175339
    Insecticidal agent 25
    Insecticidal agent 25 (Compound WZ18) is an insecticide targeting the nicotinic acetylcholine receptors (nAChRs) in insect nervous systems. Insecticidal agent 25 disrupts neurotransmission by competitively binding to nAChRs, leading to insect paralysis and death.
    Insecticidal agent 25
  • HY-17533R
    Chromafenozide (Standard) 143807-66-3 98%
    Chromafenozide (Standard) is the analytical standard of Chromafenozide. This product is intended for research and analytical applications. Chromafenozide is a potent partial ecdysone receptor agonist and dibenzoylhydrazine insecticide. Chromafenozide inhibits insect feeding and causes the insect to molt prematurely, leading to death. Chromafenozide shows antagonistic activity against 20-HE. Chromafenozide shows high toxicity against Spodoptera exigua and Spodoptera littoralis.
    Chromafenozide (Standard)
  • HY-175345
    CYP3A4-IN-5 70619-09-9 98%
    CYP3A4-IN-5 (Compound 5p) is a potent Leishmania major pteridine reductase 1 (Lm PTR1) inhibitor (IC50=12.77 µM). CYP3A4-IN-5 is promising for research of parasite infection.
    CYP3A4-IN-5
  • HY-175346
    Antibacterial agent 289
    Antibacterial agent 289 (Compound 7c) is an antibacterial agent. Antibacterial agent 289 has potent inhibitory activity against Helicobacter pylori (H. pylori) (MIC: 0.804 μg/mL for H. pylori ATCC 26695) with significant growth inhibition. Antibacterial agent 289 can be used for H. pylori infection research.
    Antibacterial agent 289
  • HY-175362
    WEHI-326
    WEHI-326 is a potent antimalarial agent targeting Plasmodium falciparum ROM8 and CSC1 proteins (IC50=0.006 μM). WEHI-326 is promising for research of malaria.
    WEHI-326
  • HY-175364
    Antiparasitic agent-27 3048504-54-4
    Antiparasitic agent-27 (Compound 2) is a potent antiparasitic agent targeting Leishmania infantum (IC50=3.1 μM). Antiparasitic agent-27 induces G0/G1 cell cycle arrest and reactive oxygen species (ROS) generation to trigger programmed cell death. Antiparasitic agent-27 is promising for research of visceral leishmaniasis (VL).
    Antiparasitic agent-27
  • HY-175368
    DENV-IN-13
    DENV-IN-13 (Compound 30) is a DENV2 protease inhibitor with an EC50 of 9.8  μM for DENV2 protease in HeLa cells. DENV-IN-13 has potent antiviral activity with negligible cytotoxicity and no inhibition of the off-targets thrombin and trypsin. DENV-IN-13 can be used for flaviviral infections research.
    DENV-IN-13
  • HY-175376
    QPyN16Th 98%
    QPyN16Th is an N-palmitoylated cationic thiazolidine antibiotic. QPyN16Th is selectively active against the Gram-positive bavteria E. faecalis, S. aureus and MRSA with an MIC of 1.95 μM over gram-negative bacteria. QPyN16Th can induce membrane permeabilization and depolarization and ROS production in MRSA. QPyN16Th increases the survival of zebrafish model of intramuscular MRSA infection.
    QPyN16Th
Cat. No. Product Name / Synonyms Application Reactivity