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-14267
    Lersivirine 473921-12-9 98.36%
    Lersivirine (UK-453061) is potent and selective non-nucleoside reverse transcription inhibitor (NNRTI; IC50=119 nM) with excellent efficacy against NNRTI-resistant viruses. Lersivirine exhibits potent antiretroviral activity against wild-type HIV virus and clinically relevant NNRTI-resistant strains.
    Lersivirine
  • HY-B0338
    Rimantadine 13392-28-4 99.86%
    Rimantadine (1-Rimantadine) is an orally active inhibitor for M2 protein, which blocks the hydrogen ion channel activity, prevents the entry and replication of the virus, and exhibits board-spectrum antiviral activity. Rimantadine significantly inhibits hepatitis A virus (HAV) replication at the post-entry stage in Huh7 cells. Rimantadine enhances autophagy. Rimantadine has a significant protective effect against H3N2 virus in mouse model.
    Rimantadine
  • HY-B0960
    Sulfabenzamide 127-71-9 99.68%
    Sulfabenzamide (N-Sulfanilylbenzamide) is a sulfonamide antibacterial agent. Sulfabenzamide exhibit antibacterial activity against Staphylococcus aureus (ATCC 25923) and Escherichia coli (ATCC 8739). Sulfabenzamide can promote autophagic cell autophagy in breast cancer cells through p53/ DRAM pathway. Sulfabenzamide increases caspase-3 activity, deactivates PARP1 and DNA-PK, downregulates AKT1 and AKT2. Sulfabenzamide can be used for the researches of breast cancer and bacterial infections.
    Sulfabenzamide
  • HY-10844R
    Pretomanid (Standard) 187235-37-6 99.72%
    Pretomanid (Standard) is the analytical standard of Pretomanid. This product is intended for research and analytical applications. Pretomanid (PA-824) is an antibiotic used for the research of multi-drug-resistant tuberculosis affecting the lungs. Pretomanid exhibits a sub-micromolar MIC against M. tuberculosis (MTB). The MIC values of PA-824 against a panel of MTB pan-sensitive and Rifampin mono-resistant clinical isolates range from 0.015 to 0.25 μg/mL.
    Pretomanid (Standard)
  • HY-119749
    Diazaborine 22959-81-5 99.24%
    Diazaborine is an inhibitor for enoyl-acyl carrier protein (enoyl ACP) in an NAD+-dependent manner. Diazaborine exhibits antibacterial activity, MIC for E. coli and K. pneumoniae is 25 and 3.12 μg/mL.
    Diazaborine
  • HY-134891
    HMBPP lithium 396726-03-7 98.0%
    HMBPP lithium is an intermediate in isoprenoid biosynthesis that can be produced by bacteria and protozoa that use the non-mevalonate pathway for isoprenoid biosynthesis. HMBPP lithium is a ligand of the internal domain of BTN3A1 and is an activator for human Vγ9/Vδ2 T cells. HMBPP lithium exhibits phagostimulant property in mosquitos.
    HMBPP lithium
  • HY-155386
    Peroxynitrite sodium 14042-01-4
    Peroxynitrite sodium is a product of the diffusion-controlled reaction between nitric oxide and superoxide radicals, as well as an oxidant and an antiviral agent. Peroxynitrite sodium inhibits Mitochondrial respiration. Peroxynitrite sodium suppresses the replication of Coxsackievirus, partly by inhibiting viral RNA entry into host cells. Peroxynitrite sodium induces a significant nociceptive response.
    Peroxynitrite sodium
  • HY-78131R
    Ibuprofen (Standard) 15687-27-1 99.95%
    Ibuprofen (Standard) is the analytical standard of Ibuprofen. This product is intended for research and analytical applications. Ibuprofen ((±)-Ibuprofen) is a potent, orally active, selective COX-1 inhibitor with an IC50 value of 13 μM. Ibuprofen inhibits cell proliferation, angiogenesis, and induces cell apoptosis. Ibuprofen is a nonsteroidal anti-inflammatory agent and a nitric oxide (NO) donor. Ibuprofen ((±)-Ibuprofen) can be used in the research of pain, swelling, inflammation, infection, immunology, cancers.
    Ibuprofen (Standard)
  • HY-B0490R
    Hygromycin B (Standard) 31282-04-9 99.85%
    Hygromycin B (Standard) is the analytical standard of Hygromycin B. This product is intended for research and analytical applications. Hygromycin B is an aminoglycoside antibiotic active against prokaryotic and eukaryotic cells.
    Hygromycin B (Standard)
  • HY-B0568R
    Deferiprone (Standard) 30652-11-0 99.99%
    Deferiprone (Standard) is the analytical standard of Deferiprone. This product is intended for research and analytical applications. Deferiprone is a potent, orally active, brain-penetrant, cell-penetrant, skin-permeable, free iron chelating agent. Deferiprone inhibits the proliferation and migration, and stimulates apoptosis in tumor cell. Deferiprone has antianemic, neuroprotective, anti-inflammatory, antioxidant, and antidotal activity. Deferiprone can be used in cancer, cardiovascular disease, infection, inflammation, and neurological disease study.
    Deferiprone (Standard)
  • HY-B0712A
    Ceftriaxone sodium hydrate 104376-79-6 99.47%
    Ceftriaxone sodium hydrate (Ro 13-9904 sodium hydrate) is a broad spectrum β-lactam third-generation cephalosporin antibiotic, which has good antibacterial activity against a variety of gram-negative and positive bacteria. Ceftriaxone sodium hydrate is a covalent inhibitor of GSK3β with IC50 value of 0.78 μM. Ceftriaxone sodium hydrate is an inhibitor of Aurora B. Ceftriaxone sodium hydrate has anti-inflammatory, antitumor and antioxidant activities. Ceftriaxone sodium hydrate can be used in the study of bacterial infections and meningitis.
    Ceftriaxone sodium hydrate
  • HY-N0097R
    Guanosine (Standard) 118-00-3 99.52%
    Guanosine (Standard) is the analytical standard of Guanosine. This product is intended for research and analytical applications. Guanosine (DL-Guanosine) is a purine nucleoside comprising guanine attached to a ribose (ribofuranose) ring via a β-N9-glycosidic bond. Guanosine possesses anti-HSV activity. In Vitro: Guanosine can be phosphorylated to become guanosine monophosphate (GMP), cyclic guanosine monophosphate (cGMP), guanosine diphosphate (GDP), and guanosine triphosphate (GTP). These forms play important roles in various biochemical processes such as synthesis of nucleic acids and proteins, photosynthesis, muscle contraction, and intracellular signal transduction (cGMP).
    Guanosine (Standard)
  • HY-Y0669S
    Pipecolic acid-d9 790612-94-1 99.9%
    Pipecolic acid-d9 is the deuterium labeled Pipecolic acid. Pipecolic acid is a metabolite of lysine and an important precursor for many useful microbial secondary metabolites. Pipecolic acid slows ferroptosis in diabetic retinopathy by inhibiting the YAP-GPX4 signaling pathway. In addition, Pipecolic acid can be used as a diagnostic marker for pyridoxine-dependent epilepsy.
    Pipecolic acid-d9
  • HY-113135R
    5-Methylcytidine (Standard) 2140-61-6 99.73%
    5-Methylcytidine (Standard) is the analytical standard of 5-Methylcytidine. This product is intended for research and analytical applications. 5-Methylcytidine is a nucleoside compound. 5-Methylcytidine has antiviral activity, and its IC50 against HSV-1 is 0.06 μM.
    5-Methylcytidine (Standard)
  • HY-P991069
    VRC-01 1412901-55-3 99.805%
    VRC-01 is a broadly neutralizing IgG1 monoclonal antibody that targets HIV-1 envelope glycoprotein gp120 Protein. VRC-01 blocks HIV-1 viral entry by mimicking CD4 receptor interaction with HIV-1 gp120 and neutralizes broad HIV-1 clades. VRC-01 can be used for the research of HIV-1 infection.
    VRC-01
  • HY-W002016
    Phthalazine 253-52-1 99.98%
    Phthalazine is a chemical scaffold. Phthalazine derivatives act as VEGFR-2 inhibitors, PARP-1 inhibitors, and anticancer agents. The complex of phthalazine with silver exhibits broad-spectrum antibacterial and antifungal activities against Staphylococcus aureus, Enterococcus faecalis, Escherichia coli, Pseudomonas aeruginosa PAO1, and Candida albicans. Phthalazine derivatives possess potent vasodilatory activity. Phthalazine can be used in research related to colon adenocarcinoma, breast cancer, hypertension, diabetes, and microbial infections.
    Phthalazine
  • HY-W004486
    Gallic aldehyde 13677-79-7
    Gallic aldehyde (3,4,5-Trihydroxybenzaldehyde) is a phenolic aldehyde. Gallic aldehyde can be isolated from Geum japonicum. Gallic aldehyde inhibits the gelatinolytic activity and expression of MMP-9. Gallic aldehyde also inhibits ERK1/2, p38, and JNK. Gallic aldehyde has potent anti-HSV-1 and antioxidant activities. Gallic aldehyde also exhibits antibacterial activity against Oenococcus oeni VF.
    Gallic aldehyde
  • HY-W010155R
    Tryptophol (Standard) 526-55-6 99.84%
    Tryptophol (Standard) (Indole-3-ethanol (Standard)) is an analytical standard of Tryptophol (HY-W010155). This product is intended for use in research and analytical applications.Tryptophol is an aromatic alcohol and secondary metabolite produced by microorganisms. Tryptophol induces Apoptosis and cleavage of caspase-8. Tryptophol inhibits Cunninghamella blakesleeana biofilm. Tryptophol has anti-phage infection, biofilm formation regulation, anti-inflammatory, hemolytic, sleep induction, temperature change, seizure susceptibility and immune regulation activities. Tryptophol is used in the research of African trypanosomiasis, sleep disorders, epilepsy.
    Tryptophol (Standard)
  • HY-B1358
    Lincomycin hydrochloride monohydrate 7179-49-9 99.74%
    Lincomycin (U-10149) hydrochloride monohydrate is an orally active lincosamide antibiotic. Lincomycin hydrochloride monohydrate binds to the ribosomes of Gram-positive bacteria to inhibit protein synthesis. Lincomycin hydrochloride monohydrate can inhibit chloroplast translation, disrupt chloroplast integrity, and activate chloroplast-to-nucleus retrograde signaling in Arabidopsis thaliana seedlings. Lincomycin hydrochloride monohydrate induces alterations in lipid profiles and liver injury, disrupts blood glucose and insulin levels, and increases growth rate in mice.
    Lincomycin hydrochloride monohydrate
  • HY-B1900
    Methylprednisolone succinate 2921-57-5 99.67%
    Methylprednisolone succinate (Methylprednisolone hydrogen succinate) is a prodrug of Methylprednisolone (HY-B0260) and glucocorticoid with immunosuppressant and anti-inflammatory activity. Methylprednisolone succinate binds cytosolic glucocorticoid receptors, translocates to nuclei, and modulates target gene transcription. Methylprednisolone succinate alters Bax, Bcl-2, occludin, and ZO-1 expression; attenuates TLR4/NF-κB signaling; suppresses proinflammatory cytokine production and immune cell activation. Methylprednisolone succinate can be used for the research of intracranial haemorrhage, rheumatoid arthritis, multiple sclerosis, preterminal cancer, inflammatory conditions, shock, immediate-type hypersensitivity, acute myocardial ischemia, hypoxic heart muscle damage, and traumatic spinal cord injury.
    Methylprednisolone succinate
Cat. No. Product Name / Synonyms Application Reactivity