2. Infection

Infection

Infection

Related Products

PDF 70.44 MB

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-B0035A
    Sulfamethazine sodium 1981-58-4 99.90%
    Sulfamethazine sodium (Sulfadimidine sodium) is an antimicrobial that is widely used to treat and prevent various animal diseases (such as gastrointestinal and respiratory tract infections). In China and the European Commission, the maximum residue level for Sulfamethazine sodium in animal product is set at 100 µg/kg.
    Sulfamethazine sodium
  • HY-B0200R
    Cephalexin (Standard) 15686-71-2
    Cephalexin (Standard) is the analytical standard of Cephalexin. This product is intended for research and analytical applications. Cephalexin (Cefalexin) is a potent, orally active semisynthetic cephalosporin antibiotic with a broad antibacterial spectrum. Cephalexin has antibacterial activity against a wide variety of gram-positive and gram-negative bacteria. Cephalexin targets penicillin-binding proteins (PBPs) to inhibit bacterial cell wall assembly. Cephalexin is used for the research of pneumonia, strep throat, and bacterial endocarditis, et al.
    Cephalexin (Standard)
  • HY-B0210S
    Cefoperazone-d5 2410425-70-4 98.58%
    Cefoperazone-d5 is deuterium labeled Cefoperazone. Cefoperazone, a semisynthetic cephalosporin, has a broad spectrum of antibacterial activity[1].
    Cefoperazone-d5
  • HY-B0219S
    Allopurinol-d2 916979-34-5 98.36%
    Allopurinol-d2 is deuterium labeled Allopurinol. Allopurinol is a potent xanthine oxidase inhibitor (IC50 values of 0.2 to 50 μM). Allopurinol can be used for the research of hyperuricemia and gout. Antileishmanial effect[1][2].
    Allopurinol-d2
  • HY-B0220D
    Erythromycin thiocyanate 7704-67-8
    Erythromycin thiocyanate is a macrolide antibiotic produced by actinomycete Streptomyces erythreus with a broad spectrum of antimicrobial activity. Erythromycin thiocyanate binds to bacterial 50S ribosomal subunits and inhibits RNA-dependent protein synthesis by blockage of transpeptidation and/or translocation reactions, without affecting synthesis of nucleic acid[1][2]. Erythromycin thiocyanate also exhibits antitumor and neuroprotective effect in different fields of research[3][4].
    Erythromycin thiocyanate
  • HY-B0272R
    Rifampicin (Standard) 13292-46-1
    Rifampicin (Standard) is the analytical standard of Rifampicin. This product is intended for research and analytical applications. Rifampicin is a potent and broad spectrum antibiotic against bacterial pathogens. Rifampicin has anti-influenza virus activities. Rifampicin shows anti-orthopoxvirus activity.
    Rifampicin (Standard)
  • HY-B0402S
    Amantadine-d15 33830-10-3 ≥98.0%
    Amantadine-d15 is the deuterium labeled Amantadine. Amantadine (1-Adamantanamine) is an antiviral agent with activity against influenza A viruses. Amantadine blocks the proton flow through the M2 ion channel (M2 proton channel of influenza A) and thus prevents the release of viral RNA into the cytoplasm of the infected cells. Amantadine is an antiparkinsonian agent[1][2].
    Amantadine-d15
  • HY-B0887C
    1R-cis-Permethrin 54774-45-7 99.89%
    1R-cis-Permethrin is an insecticide and neurotoxin. 1R-cis-Permethrin affects neuron membranes by prolonging sodium channel activation.
    1R-cis-Permethrin
  • HY-B1207S
    Urethane-d5 73962-07-9 98.2%
    Urethane-d5 is the deuterium labeled Urethane. Urethane (Ethyl carbamate), the ethyl ester of carbamic acid, is a byproduct of fermentation found in various food products. Urethane has the ability to suppress bacterial, protozoal, sea urchin egg, and plant tissue growth in vitro[1].
    Urethane-d5
  • HY-B1805S
    Triclocarban-d4 1219799-29-7 ≥98.0%
    Triclocarban-d4 is the deuterium labeled Triclocarban. Triclocarban (3,4,4′-Trichlorocarbanilide), a broad spectrum antibacterial compound, is widely used in a broad range of applications such as the production of soaps, skin creams, toothpastes and deodorants. Triclocarban is a potential endocrine-disrupting chemical with the capacity to modulate androgen and estrogen activities as well as other hormone-mediated biological processes[1][2][3].
    Triclocarban-d4
  • HY-B2157S
    Robenidine-d8 hydrochloride 1173097-77-2 ≥99.0%
    Robenidine-d8 (hydrochloride) is the deuterium labeled Robenidine hydrochloride. Robenidine hydrochloride is an anticoccidial agent which is also active against MRSA and VRE with MIC50s of 8.1 and 4.7 μM, respectively.
    Robenidine-d8 hydrochloride
  • HY-B2227C
    Lactate potassium 996-31-6
    Lactate (Lactic acid) potassium is used as a sodium chloride substitute in the elaboration of dry meat products. Lactate potassium (56%) and sodium diacetate (4%) mixture inhibit the development of L. sake and L. monocytogenes bacteria at 4℃ to extend the shelf life of food.
    Lactate potassium
  • HY-E70012
    Penicillinase 9001-74-5
    Penicillinase is a beta-lactamase. beta-lactamase enzymes inactivate beta-lactam antibiotics by hydrolyzing the peptide bond of the characteristic four-membered beta-lactam ring rendering the antibiotic ineffective.
    Penicillinase
  • HY-N0453R
    Hypericin (Standard) 548-04-9
    Hypericin (Standard) is the analytical standard of Hypericin. This product is intended for research and analytical applications. Hypericin is a naturally occurring substance found in Hyperlcurn perforatum L. Hypericin is an inhibitor of PKC (protein kinase C), MAO (monoaminoxidase), dopamine-beta-hydroxylase, reverse transcriptase, telomerase and CYP (cytochrome P450). Hypericin shows antitumor, antiviral, antidepressive activities, and can induce apoptosis.
    Hypericin (Standard)
  • HY-N0470S
    L-Lysine-15N2 hydrochloride 1217460-44-0 ≥98.0%
    L-Lysine-15N2 (hydrochloride) is the 15N-labeled L-Lysine hydrochloride. L-lysine hydrochloride is an essential amino acid for humans with various benefits including treating herpes, increasing calcium absorption, reducing diabetes-related illnesses and improving gut health.
    L-Lysine-15N2 hydrochloride
  • HY-N0492R
    α-Lipoic Acid (Standard) 1077-28-7 99.90%
    α-Lipoic Acid (Standard) is the analytical standard of α-Lipoic Acid. This product is intended for research and analytical applications. α-Lipoic Acid (Thioctic acid) is an antioxidant, which is an essential cofactor of mitochondrial enzyme complexes. α-Lipoic Acid inhibits NF-κB-dependent HIV-1 LTR activation. α-Lipoic Acid induces endoplasmic reticulum (ER) stress-mediated apoptosis in hepatoma cells. α-Lipoic Acid can be used with CPUL1 (HY-151802) to construct the self-assembled nanoaggregate CPUL1-LA NA, which has improved antitumor efficacy than CPUL1.
    α-Lipoic Acid (Standard)
  • HY-N10495
    Seconeolitsine 2650074-56-7
    Seconeolitsine, an antibiotic, and is an inhibitor of targeting topoisomerase I (TopA). Seconeolitsine also is a new antimicrobial agent that can inhibit S. pneumoniae growth. Seconeolitsine can inhibit TopA relaxation activity with an IC50 value of 17 μM. Seconeolitsine can be used for the research of S. pneumoniae infections resistant to other antibiotics.
    Seconeolitsine
  • HY-N10543
    5-O-(E)-p-Coumaroylquinic acid 5746-55-4 99.86%
    5-O-(E)-p-Coumaroylquinic acid, a quinic acid derivative, is a potent phytochemical agent against hepatitis B virus.
    5-O-(E)-p-Coumaroylquinic acid
  • HY-N11415
    Aurachin SS 2118401-92-4
    Aurachin SS is a nature product that could be isolated from Streptomyces sp. NA04227. Aurachin SS is an antibiotic and has antibacterial activity.
    Aurachin SS
  • HY-N11422
    Mycaminosyltylonolide 61257-02-1
    Mycaminosyltylonolide is a potent antibiotic. Mycaminosyltylonolide shows antibacterial activity. Mycaminosyltylonolide inhibits luciferase synthesis.
    Mycaminosyltylonolide
Cat. No. Product Name / Synonyms Application Reactivity