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-E70529
    Ribonucleoside vanadyl complexes
    Ribonucleoside vanadyl complexes are a class of potent RNase and Taq polymerase inhibitors. Ribonucleoside vanadyl complexes protect RNA during RNA isolation by inhibiting ribonucleases, and also reduce the viability of bacteria and eukaryotic cells by interfering with ribosomal subunit assembly. Ribonucleoside vanadyl complexes block PCR and reverse transcription reactions templated by viral nucleic acids and enhance the effects of antibiotics against Staphylococcus aureus, but do not directly inhibit protein synthesis. Ribonucleoside vanadyl complexes can be effectively removed by phenol-chloroform extraction, thus enabling subsequent PCR analysis. Ribonucleoside vanadyl complexes can be applied in research related to chronic hepatitis C (HCV) and Staphylococcus aureus infection.
    Ribonucleoside vanadyl complexes
  • HY-139100B
    m7G(5')ppp(5')A diammonium 75252-10-7 99.15%
    m7G(5')ppp(5')A (m7GpppA) diammonium is a dinucleotide cap analog that can be used for in vitro RNA transcription.
    m7G(5')ppp(5')A diammonium
  • HY-N0717S6
    L-Valine-13C5 55443-52-2 99.6%
    L-Valine-13C5 ((S)-Valine-13C5) is the 13C-labeled L-Valine (HY-N0717). L-Valine ((S)-Valine) is a nonlinear semiorganic material. L-Valine causes lipid peroxidation and accumulation of malondialdehyde (MDA), exhibits inhibitory activity against cyanobacteria. L-Valine inhibits multidrug-resistant bacteria through activation of PI3K/Akt signaling pathway and inhibition of arginase.
    L-Valine-13C5
  • HY-W016819
    5-Fluoroorotic acid 703-95-7 ≥98.0%
    5-Fluoroorotic acid is the inhibitor for thymidylate synthase that acts as a selective agent in yeast molecular genetics. 5-Fluoroorotic acid exhibits antimalarial activity.
    5-Fluoroorotic acid
  • HY-W021040
    Fludioxonil 131341-86-1 ≥98.0%
    Fludioxonil (CGA-173506) is a phenylpyrrole-type fungicide with oral activity that can inhibit the growth of S. sclerotiorum. Fludioxonil promotes tumor growth and metastasis, and induces cardiac toxicity. Fludioxonil causes cytoskeletal disruption, DNA damage, and apoptosis in mouse glioma cells.
    Fludioxonil
  • HY-W133982
    Corn steep liquor 66071-94-1
    Corn steep liquor, a food industrial by-product, is a nutritional additive in the liquid culture medium of fungus. Corn steep liquor can increase the production of fairy chemicals and mycelia.
    Corn steep liquor
  • HY-N7922
    Urolithin M5 91485-02-8
    Urolithin M5 (Decarboxyellagic acid) is an orally active influenza virus neuraminidase inhibitor and neuroprotective agent, with IC50 values of 174.8 μM (HK68), 191.5 μM (pdm09), 243.2 μM (WSN) and 257.1 μM (PR8) against four influenza virus neuraminidases, respectively. Urolithin M5 inhibits viral neuraminidase activity, thereby blocking influenza virus replication (including oseltamivir (HY-13317)-resistant strains), protecting infected mammals from death and improving pulmonary edema. Urolithin M5 forms a hydrogen-bond stabilized complex with IGF1R, and binds to MAPK14, AKT1, NFKB1 and EGFR. Urolithin M5 reduces reactive oxygen species production, inhibits neuronal apoptosis, restores mitochondrial transmembrane potential, and promotes neurite outgrowth of damaged neuronal cells. Urolithin M5 can be used in research related to influenza virus infection and Alzheimer's disease.
    Urolithin M5
  • HY-N1428A
    Citric acid monohydrate 5949-29-1 ≥98.0%
    Citric acid monohydrate is a natural preservative and food tartness enhancer. Citric acid monohydrate induces apoptosis and cell cycle arrest at G2/M phase and S phase in HaCaT cells. Citric acid monohydrate cause oxidative damage of the liver by means of the decrease of antioxidative enzyme activities. Citric acid monohydrate is also an acidulant, emulsifier, sequestrant and buffering agent widely used across many industries.
    Citric acid monohydrate
  • HY-126253
    BI-4916 2244451-48-5 98.67%
    BI-4916 is a proagent of BI-4924. BI-4924 is a NADH/NAD+-competitive PHGDH inhibitor. BI-4916 inhibits cancer cell migration. BI-4916 can be used for cancer, inflammation and infection study.
    BI-4916
  • HY-18649A
    Galidesivir 249503-25-1 99.29%
    Galidesivir (BCX4430), an adenosine analog and a direct-acting antiviral agent, disrupts viral RNA-dependent RNA polymerase (RdRp) activity. Galidesivir is active in vitro against many RNA viral pathogens, including the filoviruses and emerging infectious agents such as MERS-CoV, SARS-CoV, and SARS-CoV-2. Galidesivir inhibits some negative-sense RNA viruses with EC50s ranging from ~3 to ~68 μM.
    Galidesivir
  • HY-19806A
    Ceftolozane sulfate 936111-69-2 99.69%
    Ceftolozane (CXA-101) sulfate is an antipseudomonal cephalosporin. Ceftolozane binds to P. aeruginosa essential PBPs (1b, 1c, 2 and 3) with high affinity. Ceftolozane inhibits cell wall synthesis by binding the PBPs. Ceftolozane sulfate inhibits P. aeruginosa and Enterobacteriaceae.
    Ceftolozane sulfate
  • HY-P1674A
    Murepavadin TFA 3053070-05-3 99.53%
    Murepavadin (POL7080) (TFA), a 14-amino-acid cyclic peptide, is a highly potent, specific antibiotic. Murepavadin exhibits a potent antimicrobial activity for P. aeruginosa with MIC50 and MIC90 values both of 0.12 mg/L. Murepavadin also can target the lipopolysaccharide transport portin D. Murepavadin can be used for the research of bacterial resistance.
    Murepavadin TFA
  • HY-B0449
    Methacycline hydrochloride 3963-95-9 99.71%
    Methacycline hydrochloride is a tetracycline antibiotic and can inhibits bacterial protein synthesis. Methacycline hydrochloride is a potent epithelial-mesenchymal transition (EMT) inhibitor. Methacycline hydrochloride blocks EMT in vitro and fibrogenesis in vivo without directly affecting TGF-β1 Smad signaling. Methacycline hydrochloride is an antimicrobial and has the potential for pulmonary fibrosis.
    Methacycline hydrochloride
  • HY-A0294A
    Ertapenem disodium 153832-38-3
    Ertapenem (MK-0826) disodium is a broad spectrum and long acting β-lactam antibiotic. Ertapenem disodium has a broad-spectrum anti-anaerobic activity against a variety of anaerobes with a mode MIC of 0.12 μg/mL. Ertapenem disodium can be used for the research of severe infections caused by bacteria in the skin, lungs, stomach, pelvis, and urinary tract.
    Ertapenem disodium
  • HY-B0535A
    Ethambutol dihydrochloride 1070-11-7 99.91%
    Ethambutol dihydrochloride is an antimycobacterial compound that prevents cell wall formation by inhibiting arabinosyltransferase activity. Ethambutol dihydrochloride can be used to establish animal models of hyperuricemia and optic neuropathy.
    Ethambutol dihydrochloride
  • HY-108166A
    Hydroxystilbamidine bismethanesulfonate 223769-64-0
    Hydroxystilbamidine bis(methanesulfonate) is a dye that can bind to DNA and RNA; it's a fluorescent cationic dye, often used as a retrograde neuronal tracer and has also been found to be a potent inhibitor of cellular ribonucleases.
    Hydroxystilbamidine bismethanesulfonate
  • HY-15308
    Avermectin B1a 65195-55-3 99.56%
    Avermectin B1a is an antiparasitic agent that paralyzes nematodes without causing hypercontraction or flaccid paralysis.
    Avermectin B1a
  • HY-50101
    Mavorixafor 558447-26-0 99.72%
    Mavorixafor (AMD-070) is a potent, selective and orally available CXCR4 antagonist, with an IC50 value of 13 nM against CXCR4 125I-SDF binding, and also inhibits the replication of T-tropic HIV-1 (NL4.3 strain) in MT-4 cells and PBMCs with an IC50 of 1 and 9 nM, respectively. Mavorixafor can be used for the study of WHIM syndrome.
    Mavorixafor
  • HY-B0462
    Azelastine hydrochloride 79307-93-0 99.93%
    Azelastine hydrochloridem, an antihistamine, is a potent and selective histamine 1 (H1) antagonist. Azelastine hydrochloride can be used for the research of allergic rhinitis, asthma, diabetic hyperlipidemic and SARS-CoV-2.
    Azelastine hydrochloride
  • HY-B1285
    Dimercaprol 59-52-9 ≥98.0%
    Dimercaprol (2,3-Dimercapto-1-propanol) is an anti-heavy metal-poisoning agent, which exhibits anti-HIV activity. Dimercaprol can be used for the study for arsenic, mercury, gold, lead, antimony, and other toxic metal poisoning.
    Dimercaprol
Cat. No. Product Name / Synonyms Application Reactivity