2. Infection

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-141535A
    IL-17 modulator 1 disodium 2446803-91-2 98.38%
    IL-17 modulator 1 (disodium) is an orally active, highly efficacious IL-17 modulator extracted from patent WO 2020127685. IL-17 modulator 1 (disodium) can be used for the research of diseases including psoriasis, ankylosing spondylitis and psoriatic arthritis.
    IL-17 modulator 1 disodium
  • HY-150734A
    ODN 2007 sodium
    ODN 2007 sodium, a class B CpG ODN (oligodeoxynucleotide), is a Toll-like receptor (TLR) ligand. ODN 2007 sodium can be used as an immunomodulator, vaccine adjuvant, and enhance immune responses in mammals, fish, and humans. ODN 2007 sequence: 5'-TCGTCGTTGTCGTTTTGTCGTT-3'.
    ODN 2007 sodium
  • HY-150736A
    ODN 20844 sodium
    ODN 20844 sodium, a guanine-modified inhibitory oligonucleotide (INH-ODN), is a TLR7 and TLR9 (Toll-like receptor) inhibitor, and its parent is INH-ODN 2088. ODN 20844 sodium disrupts TLR7- and TLR9-mediated immune cell immune responses. ODN 20844 sequence: 5'-TCCTGGCGc7GGGAAGT-3'.
    ODN 20844 sodium
  • HY-157346A
    LB Agar
    LB Agar is a growth media for the cultivation of a wide variety of microorganisms.
    LB Agar
  • HY-17514S1
    Itraconazole-d3 1217512-35-0 99.62%
    Itraconazole-d3 is the deuterium labeled Itraconazole (HY-17514)[1].
    Itraconazole-d3
  • HY-B0272S2
    Rifampicin-d4 99.69%
    Rifampicin-d4 is the deuterium labeled Rifampicin. Rifampicin is a potent and broad spectrum antibiotic against bacterial pathogens. Rifampicin has anti-influenza virus activities.
    Rifampicin-d4
  • HY-B0497S1
    Niclosamide-13C6 1325808-64-7 ≥99.0%
    Niclosamide-13C6 is the 13C6 labeled Niclosamide. Niclosamide (BAY2353) is an orally bioavailable chlorinated salicylanilide, with anthelmintic and potential antineoplastic activity. Niclosamide (BAY2353) inhibits STAT3 with IC50 of 0.25 μM in HeLa cells and inhibits DNA replication in a cell-free assay.
    Niclosamide-13C6
  • HY-B0537AS
    Pentamidine-d4 dihydrochloride 1276197-32-0 ≥98.0%
    Pentamidine-d4 (dihydrochloride) is the deuterium labeled Pentamidine dihydrochloride. Pentamidine dihydrochloride (MP-601205 dihydrochloride) is an antimicrobial agent and interferes with DNA biosynthetics. Pentamidine dihydrochloride inhibits parasite Leishmania infantum with an IC50 of 2.5 μM. Pentamidine dihydrochloride is a potent and selective protein tyrosine phosphatases (PTPases) and phosphatase of regenerating liver (PRL) inhibitor. Pentamidine dihydrochloride has the potential for Gambian trypanosomiasis, antimony-resistant leishmaniasis, and Pneumocystis carinii pneumonia treatment. Antitumor and antibacterial activities[1][2][3][4].
    Pentamidine-d4 dihydrochloride
  • HY-B1374S1
    Florfenicol-d3 2213400-85-0 99.90%
    Florfenicol-d3 is the deuterium labeled Florfenicol. Florfenicol, a commonly used veterinary antibiotic, is currently indicated for bovine respiratory disease, and also used in aquaculture for the control of enteric septicemia in catfish. Florfenicol can induce early embryonic death in eggs, with an LC50 of 1.07 μg/g.
    Florfenicol-d3
  • HY-U00007A
    Stilbamidine dihydrochloride 6935-63-3
    Stilbamidine dihydrochloride is a diamidine compound derived from Stilbene and used chiefly in the form of its crystalline isethionate salt in treating various fungal infections.
    Stilbamidine dihydrochloride
  • HY-W010649
    Isoxazole 288-14-2 ≥98.0%
    Isoxazole is a member of the five-membered heterocycle drug scaffold. Isoxazole has been used as a BET bromodomain inhibitor and can improve β-cell function in a diabetic mouse model. Isoxazole and its derivatives exhibit broad biological activities (such as antimicrobial, antibacterial, antifungal, antiviral, anticancer, anti-inflammatory, immunomodulatory, analgesic, anti-tuberculosis, and anti-diabetic effects). For example, the bicyclic Isoxazole can act as an HSP90 inhibitor, and the tricyclic Isoxazole is promising as a selective multidrug resistance protein (MRP1) inhibitor​.
    Isoxazole
  • HY-W011117
    Danofloxacin 112398-08-0 98.47%
    Danofloxacin is a third generation fluoroquinolone and orally active antimicrobial agent. Danofloxacin shows a broad spectrum of activity against most Gram-negative and Gram-positive bacteria, mycoplasma and chlamydia species, and plays an antimicrobial role by inhibition of bacterial DNA-gyrase. Danofloxacinh has the potential for respiratory diseases in cattle, swine, and chickens treatment.
    Danofloxacin
  • HY-W011138
    Ibacitabine 611-53-0 ≥98.0%
    Ibacitabine, an antiviral compound, can be used for gene sequencing.
    Ibacitabine
  • HY-W015954
    (2R,3R)-Butane-2,3-diol 24347-58-8 99.17%
    (2R,3R)-Butane-2,3-diol is a non-covalent, reversible agonist targeting lanthanum (La3+)-sensitive calcium channels in bacteria (e.g., Escherichia coli) with an EC50 of approximately 25 mM. (2R,3R)-Butane-2,3-diol binds to calcium channel proteins or related complexes, induces channel opening, promotes extracellular calcium influx, and triggers intracellular calcium transients, which may regulate bacterial physiological activities such as growth, metabolism, and signal transduction. (2R,3R)-Butane-2,3-diol mediates bacterial-host cell signaling interactions and affects the metabolic balance of intestinal microorganisms, and can be used to study lactose intolerance and other related diseases.
    (2R,3R)-Butane-2,3-diol
  • HY-W017194
    2-Phenylbutanoic acid 90-27-7
    2-Phenylbutanoic acid is a monocarboxylic acid. 2-Phenylbutanoic acid interacts with proteins. 2-Phenylbutanoic acid is used in the study of malignant lymphoma and HIV virus-related diseases.
    2-Phenylbutanoic acid
  • HY-W019852
    Flutriafol 76674-21-0 98.08%
    Flutriafol is a triazole fungicide with broad spectrum fungicidal activity.
    Flutriafol
  • HY-W035051
    TSPP tetrasodium 39050-26-5
    TSPP tetrasodium is a photosensitizer that has shown impressive effects in in vivo regression of cancer and microorganism infections (Ex: 413 nm, Em: 640 nm).
    TSPP tetrasodium
  • HY-W073074
    Mesoporphyrin IX dihydrochloride 68938-72-7
    Mesoporphyrin IX (dihydrochloride) is a photosensitizer that can be used to modify liposomes. Mesoporphyrin IX (dihydrochloride) can insert into lipid vesicles and disrupt the viral membrane structure in vesicular stomatitis virus (VSV), inducing cross-linking of VSV glycoproteins, thereby inhibiting viral activity.
    Mesoporphyrin IX dihydrochloride
  • HY-W102322
    5'-O-DMT-2'-TBDMS-Uridine 81246-80-2 99.11%
    5'-O-DMT-2'-TBDMS-Uridine is a deoxyribonucleoside used for the oligonucleotide synthesis.
    5'-O-DMT-2'-TBDMS-Uridine
  • HY-W108875
    Mupirocin lithium 73346-79-9
    Mupirocin (BRL-4910A) lithium is an orally active antibiotic isolated from Pseudomonas fluorescens. Mupirocin lithium apparently exerts its antimicrobial activity by reversibly inhibiting isoleucyl-transfer RNA, thereby inhibiting bacterial protein and RNA synthesis.
    Mupirocin lithium
Cat. No. Product Name / Synonyms Application Reactivity