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-N8151
    Sanguisorbigenin 6812-98-2 99.11%
    Sanguisorbigenin is a natural antibacterial agent that inhibits methicillin-resistant S. aureus (MRSA).
    Sanguisorbigenin
  • HY-N8492
    Monascorubrin 13283-90-4 ≥98.0%
    Monascorubrin is purified from the mycelium of Monascus purpureus. Monascorubrin has significant antibiotic activities against Bacillus subtilis and Candida pseudotropicalis.
    Monascorubrin
  • HY-N9343
    Kulactone 22611-36-5 98.25%
    Kulactone, a natural bioflavonoid and an inhibitor against jRdRp, possesses antifungal, antibacterial and antiplasmodial activities. Kulactone exhibit no crossing through Blood Brain Barrier (BBB).
    Kulactone
  • HY-N9496
    Piperitone 89-81-6 99.89%
    Piperitone is as a powerful repellent and antiappetent agent. Piperitone is very toxic to Cymbopogon schoenanthus (C. schoenanthus) adults, newly laid eggs and to neonate larvae. Insecticidal activity.
    Piperitone
  • HY-P0310
    SV40 large T antigen NLS 163815-24-5 98.98%
    SV40 large T antigen NLS is from Large T antigen residue 47 to 55, enables protein import into cell nucleus.
    SV40 large T antigen NLS
  • HY-P1630
    Buforin II 172998-24-2 98.61%
    Buforin II, derived from buforin I, a protein isolated from the stomach of the Asian toad Bufo bufo gargarizans, is a potent antimicrobial peptide. Buforin II has antimicrobial activity against a broad spectrum of Gram-positive and Gram-negative bacteria.
    Buforin II
  • HY-P1862
    HSV-gB2 (498-505) 149997-91-1 99.32%
    HSV-gB2 (498-505) is an immunodominant epitope from herpes simplex virus (HSV) glycoprotein B residues 498-505, acts as H-2Kb-restricted and HSV-1/2-cross-reactive cytotoxic T-lymphocyte (CTL) recognition epitope.
    HSV-gB2 (498-505)
  • HY-P2096
    Hexapeptide-11 161258-30-6 99.52%
    Hexapeptide-11 is a bioactive peptide with anti-aging effect. Hexapeptide-11 protects fibroblasts against oxidative stress-mediated premature cellular senescence by mediating a downregulation of cellular proteins, such as ataxia telangiectasia mutated (ATM) and p53 .
    Hexapeptide-11
  • HY-P2232
    Conalbumin 1391-06-6
    Conalbumin (Ovotransferrin), also known as ovotransferrin, is a monomeric glycoprotein consisting of 686 amino acids, encoded by the avian transferrin gene in the oviduct, and a prominent component of chicken egg white. Exhibiting a unique glycosylation pattern that differentiates it from serum transferrin, Conalbumin is a potent iron binder that plays a crucial role in iron transport to developing embryos. Additionally, it possesses a range of biological activities, including antimicrobial, antifungal, antiviral, anticancer, antioxidative, antihypertensive, and immunoregulatory properties, making it valuable in numerous applications such as infant formula ingredients, food additives, and agents for enhancing animal health.
    Conalbumin
  • HY-P2317
    Cecropin P1, porcine 125667-96-1 99.83%
    Cecropin P1, porcine is an antibacterial peptide that can be isolated from the upper part of the small intestine of the pig. Cecropin P1, porcine shows antibacterial activity against Gram-negative bacteria. Cecropin P1, porcine shows antiviral activity and inhibits PRRSV infection.
    Cecropin P1, porcine
  • HY-P3884
    Arylomycin A2 459844-20-3 99.05%
    Arylomycin A2, an antibiotic (Antibiotic), is a lipopeptide type I signal peptidase (SPase I) inhibitor. Arylomycin A2 has antibacterial effects.
    Arylomycin A2
  • HY-Y0032
    Thiosemicarbazide 79-19-6 ≥98.0%
    Thiosemicarbazide is a vitamin B6 antagonist with anti-acne activity. Thiosemicarbazide is also a well-known source in the synthesis of heterocycles, and its derivatives have potential anticancer activity. Thiosemicarbazide (TSC: HL1) reacts with metal salts, urea (U), to prepare Co(II) and Cu(I) metal complexes. Thiosemicarbazide is also used in the fields of media communications and optical storage, and in the spectrophotometric detection of metals.
    Thiosemicarbazide
  • HY-Y0585
    D-(-)-Mandelic acid 611-71-2 ≥98.0%
    D-(-)-Mandelic acid is an orally active alpha hydroxycarboxylic acid that can be isolated from bitter almonds and Indian chestnut trees. It has antioxidant and antibacterial properties and is expected to play an important role in the treatment of rheumatoid arthritis[1][4].
    D-(-)-Mandelic acid
  • HY-Y1771
    2-Carboxybenzaldehyde 119-67-5
    2-Carboxybenzaldehyde is the major metabolite found in phenanthrene metabolism. Phenanthrene can be degrade by Pseudomonas sp. Lphe-2 strain.
    2-Carboxybenzaldehyde
  • HY-100527
    AN2718 174672-06-1 99.76%
    AN2718 inhibits fungal growth by blocking protein synthesis using the oxaborole tRNA trapping (OBORT) mechanism.
    AN2718
  • HY-100589
    Isepamicin sulfate 67814-76-0 ≥98.0%
    Isepamicin sulfate (Sch 21420 sulfate) is a broad spectrum aminoglycoside antibiotic. Isepamicin sulfate exhibits considerable antimicrobial activity against Gram-negative non-fermenters in a region with high antimicrobial resistance.
    Isepamicin sulfate
  • HY-100654
    10-DEBC hydrochloride 925681-41-0 99.82%
    10-DEBC hydrochloride is a selective Akt inhibitor, with an IC50 of 1.28 μM. 10-DEBC hydrochloride is a novel anti-TB compound.
    10-DEBC hydrochloride
  • HY-100679
    Pirlindole 60762-57-4 ≥98.0%
    Pirlindole is a selective and reversible MAO-A inhibitor. Pirlindole is also an inhibitor of enterovirus-D68 and coxsackievirus B3 (CV-B3).
    Pirlindole
  • HY-102026
    Formycin A 6742-12-7 ≥99.0%
    Formycin A (NSC 102811), a purine nucleoside antibiotic, is a potent human immunodeficiency virus type 1 (HIV-1) inhibitor with an EC50 of 10 μM. Formycin A shows antitumor and antiviral activities.
    Formycin A
  • HY-103396
    Trimetrexate glucuronate 82952-64-5 98.09%
    Trimetrexate glucuronate (NSC 352122) is a folic acid antagonist. Trimetrexate glucuronate affects DNA and RNA synthesis by inhibiting dihydrofolate reductase and preventing the synthesis of purine nucleotides and thymidylate. Trimetrexate glucuronate has potential antitumour activity and can also be used to inhibit Pneumocystis carinii pneumonia.
    Trimetrexate glucuronate
Cat. No. Product Name / Synonyms Application Reactivity