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-W587957
    Gypsogenic acid 5143-05-5 99.9%
    Gypsogenic acid is a triterpenoid acid that can be isolated from Miconia stenostachya and has antibacterial and trypanoidal activities. The MICs values of Gypsogenic acid for the oral bacterial pathogens Enterococcus faecalis, Streptococcus salivarius, Streptococcus haematococcus, Streptococcus mutans and sobrinus were 50-200 μg/mL. Gypsogenic acid can induce blood cortensite cleavage in isolated mice with IC50 56.6 μM.
    Gypsogenic acid
  • HY-W653977
    Chlortetracycline-13C,d3 hydrochloride
    Chlortetracycline-13C,d3 hydrochloride (7-Chlorotetracycline-13C,d3 hydrochloride) is the 13C- and deuterium labeled Chlortetracycline hydrochloride (HY-B1327). Chlortetracycline hydrochloride is an orally active, selective antibiotic, that inhibits methanogenic bacteria through inhibition of bacterial protein synthesis. Chlortetracycline hydrochloride is a specific and potent calcium ionophore antibiotic, that inhibits binding of aminoacyl-tRNA to ribosomes.
    Chlortetracycline-13C,d3 hydrochloride
  • HY-W685561
    3-Oxo-C8-HSL 216596-70-2
    3-Oxo-C8-HSL (N-(3-Oxooctanoyl)-l-homoserine lactone) is an autoinducer pheromone. 3-Oxo-C8-HSL is a TraR-regulated promoter. 3-Oxo-C8-HSL significantly stimulates tra gene expression.
    3-Oxo-C8-HSL
  • HY-W728085
    CPPD-Q 68054-78-4 98.25%
    CPPD-Q is an antimicrobial agent and insecticide. CPPD-Q has an EC50 of 6.98 mg/L against Vibrio fischeri. At doses of 1 or 10 µg/mL, CPPD-Q exerts its insecticidal effect by inducing the production of reactive oxygen species (ROS) in the intestines of Caenorhabditis elegans.
    CPPD-Q
  • HY-W777979
    Frutinone A 38210-27-4 98.78%
    Frutinone A is a CYP1A2 inhibitor, possesses a chromonocoumarin structural scaffold. Frutinone A shows various biological activities, including antibacterial and antioxidant.
    Frutinone A
  • HY-W900879
    Dihexadecylamine 16724-63-3 98%
    Dihexadecylamine is a fatty amine used as a surfactant, emulsifier, lubricant, and defoamer. Dihexadecylamine can also serve as an additive in pesticides and herbicides.
    Dihexadecylamine
  • HY-W973644
    LY-266500 147104-27-6 99.72%
    LY-266500 is a succinyl CoA synthetase (SCS) specific inhibitor. LY-266500 has inhibitory effects on various parasites, such as Trypanosoma brucei brucei (IC50 =0.6 μM) and Leishmania donovani (IC50 =2.86 μM). LY-266500 can be used for research on parasitic infections.
    LY-266500
  • HY-W011834R
    2'-O-Methylcytidine (Standard) 2140-72-9 99.71%
    2'-O-Methylcytidine (Standard) is the analytical standard of 2'-O-Methylcytidine. This product is intended for research and analytical applications. 2'-O-Methylcytidine is an orally active 2'-substituted nucleoside as a inhibitor of HCV replication with antiviral activity. 2'-O-Methylcytidine inhibits RNA-dependent RNA polymerase (NS5B)-catalyzed RNA synthesis in vitro, in a manner that is competitive with substrate nucleoside triphosphate.
    2'-O-Methylcytidine (Standard)
  • HY-W013260R
    2'-O-Methylguanosine (Standard) 2140-71-8 99.06%
    2'-O-Methylguanosine (Standard) is the analytical standard of 2'-O-Methylguanosine (HY-W013260). This product is intended for research and analytical applications. 2'-O-Methylguanosine is a modified nucleoside produced in tRNAs by the action of tRNA guanosine-2’-O-methyltransferase. 2'-O-Methylguanosine results in apoptotic changes of cells.
    2'-O-Methylguanosine (Standard)
  • HY-W015591R
    Mandelic acid (Standard) 90-64-2 99.84%
    Mandelic acid (Standard) is the analytical standard of Mandelic acid. This product is intended for research and analytical applications. Mandelic acid ((±)-Mandelic acid), an alpha-hydroxycarboxylic acid, has been widely used as an intermediate of pharmaceutical and fine chemicals. Mandelic acid shows antimicrobial activity and has been used for the research of urinary tract infections and vaginal trichomoniasis. Mandelic acid exhibits high sperm-immobilizing activity and low vaginal irritation.
    Mandelic acid (Standard)
  • HY-W017522S
    Adipic acid-d10 25373-21-1 99.93%
    Adipic acid-d10 (Hexanedioic acid-d10) is the deuterium labeled Adipic acid (HY-W017522). Adipic acid (Hexanedioic acid) is an orally active compound with anti-HSV-1 activity. Adipic acid has low toxicity and can be used as a food additive and a gelling agent. Adipic acid can also be used in the synthesis of lubricants, artificial resins, plastics, etc.
    Adipic acid-d10
  • HY-W041080R
    3,5-Di-tert-butylphenol (Standard) 1138-52-9 99.94%
    3,5-Di-tert-butylphenol (Standard) is the analytical standard of 3,5-Di-tert-butylphenol (HY-W041080). This product is intended for research and analytical applications. 3,5-Di-tert-butylphenol is an volatile organic compound with anti-biofilm and antifungal activities. 3,5-Di-tert-butylphenol induces accumulation of reactive oxygen species (ROS) in C. albicans cells. 3,5-Di-tert-butylphenol also has antibacterial activities.
    3,5-Di-tert-butylphenol (Standard)
  • HY-P9807
    Anti-SARS-CoV-2 Spike mAb (CR3022)
    Anti-SARS-CoV-2 Spike mAb (CR3022) is a a CHO cell derived human monoclonal IgG1 antibody. It binds to both S1 domain of SARS-CoV/SARS-CoV-2 Spike protein.
    Anti-SARS-CoV-2 Spike mAb (CR3022)
  • HY-B0125S1
    Ofloxacin-d8 1219170-21-4 ≥99.0%
    Ofloxacin-d8 (Hoe-280-d8) is the deuterium labeled Ofloxacin. Ofloxacin (Hoe-280) is a fluoroquinolone whose primary mechanism of action is inhibition of bacterial DNA gyrase.
    Ofloxacin-d8
  • HY-N0895
    Britannilactone 33620-72-3 98.78%
    Britannilactone(Desacetylinulicin) is a methanol extract of the dried flower of Inula britannica L.
    Britannilactone
  • HY-19488
    Ribocil-C Racemate 2309762-18-1 ≥98.0%
    Ribocil-C Racemate is the racemate of Ribocil-C. Ribocil-C is a highly selective inhibitor of bacterial riboflavin riboswitches.
    Ribocil-C Racemate
  • HY-13234S
    Rifaximin-d6 1262992-43-7 ≥99.0%
    Rifaximin-d6 is the deuterium labeled Rifaximin. Rifaximin is an orally administered, semi-synthetic, nonsystemic antibiotic derived from rifamycin SV with antibacterial activity.
    Rifaximin-d6
  • HY-15306S
    Eltrombopag-13C4 1217230-31-3
    Eltrombopag-13C4 (SB-497115-13C4) is 13 sup>C-labeled Z-Eltrombopag. Z-Eltrombopag is an orally active thrombopoietin-receptor non-peptide agonist with platelet-stimulating activity for the study of chronic immune thrombocytopenia. Eltrombopag also has strong inhibitory effects on multidrug-resistant Staphylococcus aureus (Staphylococcus aureus) and can induce apoptosis (apoptosis) in liver cancer cells.
    Eltrombopag-13C4
  • HY-164485
    INI-4001 2549050-07-7 98%
    INI-4001 is a TLR7/8 agonist and vaccine adjuvant. INI-4001 regulates innate and adaptive immune responses by activating murine TLR7 and human TLR7/TLR8. INI-4001 enhances IgG and neutralizing antibody responses against Powassan virus (POWV), reduces viral loads in the brain, liver and spleen, provides complete protection against lethal POWV challenge, and skews immune responses toward a Th1 phenotype. When INI-4001 is used in combination with Al (OH)3 and SARS-CoV-2 RBD antigen, it efficiently adsorbs to Al (OH)3, promotes Th1 immunity and enhances SARS-CoV-2 neutralizing antibody responses. INI-4001 is applicable to research related to Powassan virus infection and COVID-19.
    INI-4001
  • HY-104077S
    Remdesivir-d5 99.86%
    Remdesivir-d5 (GS-5734-d5) is a deuterium labeled Remdesivir (HY-104077). Remdesivir (GS-5734) is a nucleoside analogue with effective antiviral activity. Remdesivir can inhibit the synthesis of viral DNA or RNA. Remdesivir can be used for the research of infection, such as SARS-CoV and MHV infection.
    Remdesivir-d5
Cat. No. Product Name / Synonyms Application Reactivity