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-N0176
    Dihydroartemisinin 71939-50-9 ≥99.0%
    Dihydroartemisinin is a potent anti-malaria agent.
    Dihydroartemisinin
  • HY-B0239
    Chloramphenicol 56-75-7 99.96%
    Chloramphenicol is an orally active, potent and broad-spectrum antibiotic. Chloramphenicol shows antibacterial activity. Chloramphenicol represses the oxygen-labile transcription factor and hypoxia inducible factor-1 alpha (HIF-1α) in hypoxic A549 and H1299 cells. Chloramphenicol suppresses the mRNA levels of vascular endothelial growth factor (VEGF) and glucose transporter 1, eventually decreasing VEGF release. Chloramphenicol can be used for anaerobic infections and lung cancer research.
    Chloramphenicol
  • HY-A0276
    Gentamicin sulfate 1405-41-0
    Gentamicin sulfate, an orally active aminoglycoside antibiotic, inhibits the growth of both gram-positive and gram-negative bacteria and to inhibit several strains of mycoplasma in tissue culture. Gentamicin sulfate inhibits DNase I with an IC50 of 0.57 mM.
    Gentamicin sulfate
  • HY-13771
    Ursodeoxycholic acid 128-13-2 ≥98.0%
    Ursodeoxycholic acid (Ursodeoxycholate) is a secondary bile acid issued from the transformation of (cheno)deoxycholic acid by intestinal bacteria, acting as a key regulator of the intestinal barrier integrity and essential for lipid metabolism. Ursodeoxycholic acid acts as signaling molecule, exerting its effects by interacting with bile acid activated receptors, including G-protein coupled bile acid receptor 5 (TGR5, GPCR19) and the farnesoid X receptor (FXR). Ursodeoxycholic acid can be used for the research of a variety of hepatic and gastrointestinal diseases. Ursodeoxycholic acid also reduces ACE2 expression and is beneficial for reducing SARS-CoV-2 infection. Orally active.
    Ursodeoxycholic acid
  • HY-10585A
    Valproic acid sodium 1069-66-5 ≥99.0%
    Valproic acid (Sodium Valproate) sodium is an orally active HDAC inhibitor, with IC50 in the range of 0.5 and 2 mM, also inhibits HDAC1 (IC50, 400 μM), and induces proteasomal degradation of HDAC2. Valproic acid sodium activates Notch1 signaling and inhibits proliferation in small cell lung cancer (SCLC) cells. Valproic acid sodium is used in the treatment of epilepsy, bipolar disorder, metabolic disease, HIV infection and prevention of migraine headaches.
    Valproic acid sodium
  • HY-B0744
    Eflornithine 70052-12-9 ≥98.0%
    Eflornithine is a specific, irreversible inhibitor of the enzyme ornithine decarboxylase. Eflornithine is a medication for the treatment of African trypanosomiasis and excessive facial hair growth in women.
    Eflornithine
  • HY-107433
    U18666A 3039-71-2
    U18666A, an intra-cellular cholesterol transport inhibitor, inhibits replication of Ebola virus, dengue virus, and human hepatitis C virus.
    U18666A
  • HY-N0293
    Paeoniflorin 23180-57-6 ≥98.0%
    Paeoniflorin is a heat shock protein-inducing compound and commonly exists in the plants of Paeoniaceae family, with various biological activities, including anticancer activity, anti-inflammatory activity, enhancing cognition and attenuating learning impairment, anti-oxidative stress, antiplatelet aggregation, expansion of blood vessels, and reducing blood viscosity.
    Paeoniflorin
  • HY-W040233
    L-Lactic acid sodium 867-56-1 ≥98.0%
    L-lactate Sodium (Sodium (S)-2-hydroxypropanoate) is a buildiing block which can be used as a precursor for the production of the bioplastic polymer poly-lactic acid. L-Lactic acid Sodium has antiproliferative activity.
    L-Lactic acid sodium
  • HY-B0434
    Ribavirin 36791-04-5 ≥98.0%
    Ribavirin (ICN-1229) is an antiviral agent against a broad spectrum of viruses including HCV, HIVl, and RSV. Ribavirin also has anti-orthopoxvirus and anti-variola activities.
    Ribavirin
  • HY-N0055
    Chlorogenic acid 327-97-9 99.55%
    Chlorogenic acid is a major phenolic compound in Lonicera japonica Thunb. It is an orally active antioxidant activity, antibacterial, hepatoprotective, cardioprotective, anti-inflammatory, antipyretic, neuroprotective, anti-obesity, antiviral, anti-microbial, anti-hypertension compound.
    Chlorogenic acid
  • HY-A0181
    Adenosine monophosphate 61-19-8 ≥98.0%
    Adenosine monophosphate is an adenosine A1 receptor agonist. Adenosine monophosphate has significant antiviral activity against HSV-1 and HSV-2. Adenosine monophosphate is a key cellular metabolite regulating energy homeostasis and signal transduction.
    Adenosine monophosphate
  • HY-P1180A
    Pam3CSK4 TFA 112208-01-2 ≥98.0%
    Pam3CSK4 TFA is a toll-like receptor 1/2 (TLR1/2) agonist with an EC50 of 0.47 ng/mL for human TLR1/2.
    Pam3CSK4 TFA
  • HY-N0565A
    Doxycycline hydrochloride 10592-13-9 99.99%
    Doxycycline hydrochloride, an antibiotic, is an orally active and broad-spectrum metalloproteinase (MMP) inhibitor. Doxycycline hydrochloride shows antibacterial activity and anti-cancer cell proliferation activity. Doxycycline hydrochloride can be used to construct gene expression regulation models.
    Doxycycline hydrochloride
  • HY-B0568
    Deferiprone 30652-11-0 ≥98.0%
    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
  • HY-N0683
    α-Vitamin E 59-02-9 ≥99.0%
    α-Vitamin E ((+)-α-Tocopherol), a naturally occurring vitamin E form, is a potent antioxidant.
    α-Vitamin E
  • HY-15310
    Ivermectin 70288-86-7 ≥98.0%
    Ivermectin (MK-933) is a broad-spectrum anti-parasite agent. Ivermectin (MK-933) is a specific inhibitor of Impα/β1-mediated nuclear import and has potent antiviral activity towards both HIV-1 and dengue virus. It is a positive allosteric effector of P2X4 and the α7 neuronal nicotinic acetylcholine receptor (nAChRs). Ivermectin also inhibits bovine herpesvirus1 (BoHV-1) replication and inhibits BoHV-1 DNA polymerase nuclear import. Ivermectin is a candidate therapeutic against SARS-CoV-2/COVID-19.
    Ivermectin
  • HY-N6733
    Aphidicolin 38966-21-1 ≥99.0%
    Aphidicolin is an inhibitor of DNA polymerase α and δ, prevents mitotic cell division by interfering DNA polymerase activity. Aphidicolin is an antibiotic produced by mold Cephalosporium aphidicola, inhibits cellular deoxyribonucleic acid synthesis and the growth of herpes simplex virus. Aphidicolin exhibits anti-orthopoxvirus activity and potentiates apoptosis induced by arabinosyl nucleosides in a human promyelocytic leukemia cell line.
    Aphidicolin
  • HY-14879A
    Avibactam sodium 1192491-61-4 ≥98.0%
    Avibactam sodium (NXL-104) is a covalent and reversible non-β-lactam β-lactamase inhibitor which inhibits β-lactamase TEM-1 and CTX-M-15 with IC50s of 8 nM and 5 nM, respectively.
    Avibactam sodium
  • HY-108357
    6-Diazo-5-oxo-L-nor-Leucine 157-03-9 ≥99.0%
    6-Diazo-5-oxo-L-nor-Leucine (L-6-Diazo-5-oxonorleucine; DON) is a glutamine antagonist that irreversibly inhibits the catabolic effect of glutamine. 6-Diazo-5-oxo-L-nor-Leucine shows good anticancer activity (especially in pancreatic cancer) and reduces the self-renewal potential and metastatic capacity of tumour cells. 6-Diazo-5-oxo-L-nor-Leucine also possesses antibacterial and antiviral activity.
    6-Diazo-5-oxo-L-nor-Leucine
Cat. No. Product Name / Synonyms Application Reactivity