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-B2144C
    Chitosan (≥95% deacetylated,viscosity 100-200 mPa.s) 9012-76-4
    Chitosan (Deacetylated chitin) (≥95% deacetylated,viscosity 100-200 mPa.s) is a polysaccharide obtained by deacetylating chitin, and exhibits antimicrobial activity against various bacteria and fungi.
    Chitosan (≥95% deacetylated,viscosity 100-200 mPa.s)
  • HY-W013571
    4-Isopropylbenzoic acid 536-66-3
    4-Isopropylbenzoic acid (Cuminic acid; p-Isopropyl benzoic acid) an aromatic monoterpenoid, is isolated from the stem bark of Bridelia retusa. 4-Isopropylbenzoic acid exhibits antifungal activities. 4-Isopropylbenzoic acid is also a reversible and uncompetitive inhibitor of mushroom tyrosinase.
    4-Isopropylbenzoic acid
  • HY-112579
    Ceftobiprole 209467-52-7
    Ceftobiprole (Ro 63-9141) is a broad-spectrum cephalosporin with high levels of in vitro activity against methicillin- (MRSA) and vancomycin-resistant staphylococci (VRSA) and penicillin-resistant streptococci with a MIC90 value of 2 μg/mL for MRSA. Ceftobiprole also inhibits gram-positive and gram-negative pathogens. Ceftobiprole can be used for the study of hospital-acquired pneumonia (excluding ventilator-associated pneumonia) and community-acquired pneumonia.
    Ceftobiprole
  • HY-78131C
    Ibuprofen sodium 31121-93-4 99.98%
    Ibuprofen ((±)-Ibuprofen) sodium is an orally active, selective COX-1 inhibitor with an IC50 value of 13 μM. Ibuprofen sodium inhibits cell proliferation, angiogenesis, and induces cell apoptosis. Ibuprofen sodium is a nonsteroidal anti-inflammatory agent and a nitric oxide (NO) donor. Ibuprofen sodium can be used in the research of pain, swelling, inflammation, infection, immunology, cancers.
    Ibuprofen sodium
  • HY-B1248
    Chlorhexidine 55-56-1 98.69%
    Chlorhexidine is a orally active cationic antimicrobial agent that targets microbial cell membranes. Chlorhexidine binds to cell membrane phospholipids non-specifically, destroys membrane structure and induces leakage of cell contents. Chlorhexidine has broad-spectrum bactericidal activity against both Gram-positive and Gram-negative bacteria. Chlorhexidine can interfere with membrane permeability, cause protein precipitation and energy metabolism disorders, such as rapid inhibition of microbial growth and induction of cell death (necrosis or apoptosis).
    Chlorhexidine
  • HY-B1350
    Fusidic acid 6990-06-3 99.78%
    Fusidic acid (Fusidate) a bacteriostatic antibiotic produced from the Fusidium coccineum fungus, belongs to the class of steroids. Fusidic acid has no corticosteroid effects. Fusidic acid inhibits the growth of bacteria by preventing the release of translation elongation factor G (EF-G) from the ribosome. Fusidic acid holds promise for research in anticancer and anti-infective applications..
    Fusidic acid
  • HY-N0571
    Purpurin 81-54-9
    Purpurin is a natural anthraquinone compound from Rubia cordifolia L.. Purpurin has antidepressant-like effects.
    Purpurin
  • HY-N2301
    Pleuromutilin 125-65-5 ≥98.0%
    Pleuromutilin (Drosophilin B) exhibits antibacterial activity through inhibition of protein synthesis.
    Pleuromutilin
  • HY-Y1326
    Sodium metabisulfite 7681-57-4 ≥99.0%
    Sodium metabisulfite, a sulfite salt, is used as an antioxidant and antimicrobial agent in a variety of drugs and functions as a preservative in many food preparations.
    Sodium metabisulfite
  • HY-P2036A
    FSL-1 TFA 99.65%
    FSL-1 TFA, a bacterial-derived toll-like receptor 2/6 (TLR2/6) agonist, enhances resistance to experimental HSV-2 infection. FSL-1 TFA induces MMP-9 production through TLR2 and NF-κB/AP-1 signaling pathways in monocytic THP-1 cells.
    FSL-1 TFA
  • HY-129047A
    Trypsin (MS grade) 9002-07-7
    Trypsin MS grade is a serine protease enzyme, and hydrolyzes proteins at the carboxyl side of the Lysine or Arginine. Trypsin MS grade activates PAR2 and PAR4. Trypsin MS grade induces cell-to-cell membrane fusion in PDCoV infection by the interaction of S glycoprotein of PDCoV and pAPN. Trypsin MS grade also promotes cell proliferation and differentiation. Trypsin MS grade can be used in the research of wound healing and neurogenic inflammation.
    Trypsin (MS grade)
  • HY-W009168
    Tazobactam sodium 89785-84-2 99.74%
    Tazobactam sodium is an antibiotic of the beta-lactamase inhibitor class. Ceftolozane combines with Tazobactam, extends the activity of ceftolozane against many ESBL-producing Enterobacteriaceae and some Bacteroides spp..
    Tazobactam sodium
  • HY-W016586A
    Acivicin hydrochloride 161922-40-3 99.12%
    Acivicin hydrochloride (AT-125 hydrochloride), a natural product produced by Streptomyces sviceus, is a γ-glutamyl transpeptidase (GGT) inhibitor. Acivicin hydrochloride can across the blood-brain barrier and has anti-cancer, anti-parasitic properties.
    Acivicin hydrochloride
  • HY-B1008
    4-Aminobenzoic acid 150-13-0 ≥98.0%
    4-Aminobenzoic acid is an intermediate in the synthesis of folic acid by bacteria, plants and fungi. 4-Aminobenzoic acid has antibacterial and plant growth regulating properties.
    4-Aminobenzoic acid
  • HY-15148
    Tipranavir 174484-41-4 ≥98.0%
    Tipranavir (PNU-140690) inhibits the enzymatic activity and dimerization of HIV-1 protease, exerts potent activity against multi-protease inhibitor (PI)-resistant HIV-1 isolates with IC50s of 66-410 nM. Tipranavir inhibits SARS-CoV-2 3CLpro activity.
    Tipranavir
  • HY-15440
    Temsavir 701213-36-7 98.70%
    Temsavir (BMS-626529) is a novel attachment inhibitor that targets HIV-1 gp120 and prevents its binding to CD4+ T cells.
    Temsavir
  • HY-P1674A
    Murepavadin TFA 99.83%
    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-126303C
    GS-443902 trisodium 1355050-21-3 99.98%
    GS-443902 trisodium (GS-441524 triphosphate trisodium) is a potent viral RNA-dependent RNA-polymerases (RdRp) inhibitor with IC50s of 1.1 μM, 5 μM for RSV RdRp and HCV RdRp, respectively. GS-443902 trisodium is the active triphosphate metabolite of Remdesivir (GS-5734).
    GS-443902 trisodium
  • HY-B0425
    Novobiocin 303-81-1
    Novobiocin (Albamycin) is a potent and orally active antibiotic. Novobiocin also is a DNA gyrase inhibitor and a heat shock protein 90 (Hsp90) antagonist. Novobiocin has the potential for the research of highly beta-lactam-resistant pneumococcal infections. Novobiocin shows anti-orthopoxvirus activity.
    Novobiocin
  • HY-101662
    Pibrentasvir 1353900-92-1 99.94%
    Pibrentasvir is a novel and pan-genotypic hepatitis C virus (HCV) NS5A inhibitor with EC50s ranging from 1.4 to 5.0 pM against HCV replicons containing NS5A from genotypes 1 to 6.
    Pibrentasvir
Cat. No. Product Name / Synonyms Application Reactivity