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-N0885
    Telocinobufagin 472-26-4 99.93%
    Telocinobufagin (Telobufotoxin; Telocinobufogenin) is an orally active bufadienolide with potential anti-tumor effects. Telocinobufagin exerts its anti-cancer effects on non-small cell carcinoma, osteosarcoma, thyroid cancer, breast cancer and head and neck squamous cell carcinoma by inhibiting the STAT3, JAK2/STAT3, LARP1-mTOR, PI3K/Akt/Snail and PLK1 pathways, and can also induce tumor cell apoptosis. Telocinobufagin enhances the Th1 immune response and protects against Salmonella typhimurium infection. Telocinobufagin has a strong cardiac-stimulating effect by inhibiting the activity of Na+/K+-ATPase, and it can promote renal fibrosis. Telocinobufagin demonstrates non-opioid analgesic effects in various acute pain models.
    Telocinobufagin
  • HY-N2071
    Cedrol 77-53-2 99.76%
    Cedrol is a potent competitive inhibitor of cytochrome P-450(CYP) enzyme. Cedrol plays an anticancer role by inducing cell cycle arrest and Caspase-dependent apoptosis. Cedrol acts as a neutrophil agonist that can desensitize cells to subsequent stimulation of N-formyl peptides. Cedrol prevents neuropathic pain caused by chronic contractile injury by inhibiting oxidative stress and inflammation. In addition, Cedrol has antibacterial, hair loss prevention and anti-anxiety properties.
    Cedrol
  • HY-N2532
    Diphyllin 22055-22-7 99.57%
    Diphyllin is an orally active V-ATPase inhibitor (IC50=17 nM) and HIV-1 inhibitor (IC50=0.38 μM). Diphyllin blocks the acidification of osteoclast lysosomes and bone resorption lacunas (IC50=0.6 nM for acid influx inhibition)， thereby inhibiting bone resorption. Diphyllin can effectively inhibit osteoclast-mediated bone resorption and has no effect on osteoblastic bone formation. Diphyllin can be used in the research of bone metabolism-related diseases and has the potential to inhibit diseases related to excessive bone resorption.
    Diphyllin
  • HY-N2554
    Osthenol 484-14-0 99.15%
    Osthenol (Ostenol) is a reversible, selective, competitive inhibitor of hMAO-A (IC50=0.74 μM, Ki=0.26 μM), with antifungal and antibacterial activity. Osthenol inhibits the oxidative deamination of hMAO-A and regulates the metabolism of monoamine neurotransmitters. Osthenol also inhibits the PI3K/AKT signaling pathway to induce apoptosis of colon cancer cells, arrest the cell cycle at the G1 phase, and inhibit cell proliferation. Osthenol is mainly used in the study of neurological diseases and cancer, especially depression-related MAO-A targeted intervention and colon cancer.
    Osthenol
  • HY-N2579
    1-Kestose 470-69-9 ≥98.0%
    1-Kestose, the smallest fructooligosaccharide component, which efficiently stimulates Faecalibacterium prausnitzii as well as Bifidobacteria.
    1-Kestose
  • HY-N6051
    (-​)​-Maackiain 2035-15-6 99.91%
    (-)-Maackiain is a pterocarpan phytoalexin produced from Sophora flavescens. (-)-Maackiain is toxic to several genera of fungal pathogens of legume and non legume hosts. (-)-Maackiain enhances the activation of NLRP3 inflammasome, inhibits the activation of NF-κB pathway, exhibiting thereby immunostimulatory and anti-inflammatory activities. (-)-Maackiain is orally active.
    (-​)​-Maackiain
  • HY-N6746
    Citrinin 518-75-2 ≥98.0%
    Citrinin (NSC 186) is a mycotoxin that causes food contamination and has different toxic effects. Citrinin is an effective oral anticancer agent. Citrinin has various regulatory effects on mouse immune system, including regulating the number of immune cells, inducing apoptosis and autophagy of immune cells, altering toll-like receptor expression and cytokine production. Citrinin can induce oxidative stress and lead to early apoptosis of oocytes. Low doses of Citrinin have neuroprotective effects against glutamate-induced excitotoxicity in rat cortical neurons. In addition, Citrinin also has antibacterial activity.
    Citrinin
  • HY-N6950
    Hederacolchiside A1 106577-39-3 98.28%
    Hederacolchiside A1, isolated from Pulsatilla chinensis, suppresses proliferation of tumor cells by inducing apoptosis through modulating PI3K/Akt/mTOR signaling pathway. Hederacolchiside A1 has antischistosomal activity, affecting parasite viability both in vivo and in vitro.
    Hederacolchiside A1
  • HY-P3023
    Mutanolysin 55466-22-3
    Mutanolysin is a bacteriolytic agent. Mutanolysin is a muralytic enzyme that can prevent hepatic injury. Mutanolysin can digest the cell wall of S. mutans BHT and shows antibacterial activity. Mutanolysin reduces TNF-α production in isolated Kupffer cells stimulated with peptidoglycan-polysaccharide (PG-APS). Mutanolysin can be used for the researches of infection, inflammation and hepatic injury.
    Mutanolysin
  • HY-P4909
    Autoinducing Peptide I 200010-29-3 99.25%
    Autoinducing Peptide I is a cyclic octapeptide secreted by Staphylococcus aureus and can be used in vaccine research.
    Autoinducing Peptide I
  • HY-Y0790
    Cuminaldehyde 122-03-2
    Cuminaldehyde is the main component of Cuminum cyminum and has multiple biological activities, including anti-inflammatory, anti-cancer, anti-diabetic, anti-injury, anti-neuropathy and antibacterial effects. Cuminaldehyde is an inhibitor of aldose reductase (IC50= 0.00085 mg/mL), α-glucosidase (IC50=0.5 mg/mL) and lipoxygenase (IC50=1370 μM). Cuminaldehyde also inhibits the fibrillation of α-synuclein and prevents its aggregation. Cuminaldehyde has potential application value in the research of neurodegenerative diseases, cancer, diabetes and neuropathic pain diseases.
    Cuminaldehyde
  • HY-108137
    Z-LVG-CHN2 119670-30-3 ≥98.0%
    Z-LVG-CHN2 is a cell-permeable and irreversible inhibitor of cysteine proteinase. Z-LVG-CHN2 is a tripeptide derivative and mimics part of the human cysteine proteinase-binding center. Z-LVG-CHN2 displays an inhibition on HSV whereas no significant effect on poliovirus replication. Z-LVG-CHN2 effectively blocks SARS-COV-2 replication (EC50=190 nM) via inhibition of SARS-COV-2 3CL pro protease.
    Z-LVG-CHN2
  • HY-121241
    Dehydroemetine 4914-30-1 99.90%
    Dehydroemetine is an orally active antiparasitic agent. Dehydroemetine can inhibit parasites such as Entamoeba histolytica, and it can also be used in the research of parasitic diseases like visceral leishmaniasis.
    Dehydroemetine
  • HY-121636
    Resolvin D2 810668-37-2 ≥99.0%
    Resolvin D2 is a metabolite of docosahexaenoic acid (DHA), with anti-inflammatory, anti-infective activities. Resolvin D2 is a potent regulator of leukocytes and controls microbial sepsis. Resolvin D2 is a remarkably potent inhibitor of TRPV1 (IC50 = 0.1 nM) and TRPA1 (IC50 = 2 nM) in primary sensory neurons.
    Resolvin D2
  • HY-137371
    Lactonic sophorolipid 148409-20-5
    Lactonic sophorolipid is an apoptosis inducer and antimicrobial surfactant with antitumor activity. Lactonic sophorolipid regulates Bax/Bcl-gene expression through caspase-3/9 and induces apoptosis in tumor cells. Lactonic sophorolipid can disrupt cell membrane permeability and exert antibacterial effects (MIC for oral pathogens is 100-400 μg/mL). Lactonic sophorolipid promotes mitochondrial membrane potential depolarization, activates the intrinsic apoptotic pathway, and can synergize with antibiotics to enhance the antibacterial effect. Lactonic sophorolipid can be used in liver cancer research and the development of oral hygiene antibacterial agents[1][2][3].
    Lactonic sophorolipid
  • HY-141633
    Sucrose monolaurate 25339-99-5
    Sucrose monolaurate is a glycolipid surfactant. Sucrose monolaurate interacts with bacterial DNA, disrupts cell membrane permeability, and exerts excellent inhibitory and bactericidal effects against a variety of foodborne pathogens (especially Gram-positive bacteria). Sucrose monolaurate significantly reduces liquid surface tension, and acts as a synergist for chlorine-based disinfectants in food cleaning and disinfection to improve the removal efficiency of pathogens on the surface of agricultural products.
    Sucrose monolaurate
  • HY-152219
    CLK1-IN-2 3029431-68-0 98.15%
    CLK1-IN-2 is metabolically stable Clk1 inhibitor. CLK1-IN-2 has selectivity for Clk1 with an IC50 value of 1.7 nM. CLK1-IN-2 can be used for the research of tumour, Duchenne's muscular dystrophy and viral infections such as HIV-1 and influenza.
    CLK1-IN-2
  • HY-161296
    TH6342 99.15%
    TH6342 is a SAMHD1 modulator that binds to pretetrameric SAMHD1 and prevents its oligomerization and allosteric activation. SAMHD1 is a dNTP triphosphohydrolase and an HIV-1 restriction factor. SAMHD1 can limit the replication of retroviruses and DNA viruses and has antiviral effects. The inhibitory mechanism of TH6342 does not occupy the SAMHD1 nucleotide-binding pocket, gently binds the target, and functions as a chemical probe.
    TH6342
  • HY-16955A
    Plazomicin sulfate 1380078-95-4 98.0%
    Plazomicin (ACHN 490) sulfate is a semi-synthetic aminoglycoside Antibiotic. Plazomicin sulfate acts as a substrate for Aminoglycoside acetyltransferase and Aminoglycoside phosphotransferase. Plazomicin sulfaten is not modified by various common aminoglycoside-modifying enzymes. Plazomicin sulfate selectively inhibits MATE2-K. Plazomicin sulfate exhibits activity against multidrug-resistant bacteria, including carbapenem-resistant Enterobacterales.
    Plazomicin sulfate
  • HY-B2227R
    Lactic acid (Standard) 50-21-5
    Lactic acid (Standard) (DL-Lactic acid (Standard)) is the analytical standard of Lactic acid (HY-B2227). This product is intended for research and analytical applications. Lactic acid (DL-Lactic acid) is a hydroxycarboxylic acid receptor 1 (HCAR1) activator and an epigenetic modulator inducing lysine residues lactylation. Lactic acid is a glycolysis end-product, bridging the gap between glycolysis and oxidative phosphorylation. Lactic acid is an oncometabolite and has immune protective role of lactate in anti-tumor immunity. Lactic acid also has antimicrobial activity, which can be used as a food preservative.
    Lactic acid (Standard)
Cat. No. Product Name / Synonyms Application Reactivity