Infection

A88696C is a gastric H⁺/K⁺ ATP-ase inhibitor with a pig IC₅₀ of 59 μM. A88696C inhibits gastric ATP-ase activity.

8-Acetonylidihydrochelerythrine is a benzophenanthridine alkaloid found in the stem bark of Zanthoxylum gilletii. 8-Acetonylidihydrochelerythrine inhibits growth of Chloroquine (HY-17589A)-resistant and Chloroquine-sensitive Plasmodium falciparum strains. 8-Acetonylidihydrochelerythrine can be used for the research of malaria.

Influenza A virus-IN-19 (Compound (S)-63) is an orally active, selective Influenza A virus inhibitor with an EC₅₀ of 0.44 μM. Influenza A virus-IN-19 exhibits moderate binding affinity to Hemagglutinin, with a K_d of 5.66 μM. Influenza A virus-IN-19 inhibits trypsin-mediated cleavage of HA0, blocks the early viral entry process, and suppresses the replication of Influenza A virus. Influenza A virus-IN-19 improves the survival rate of mice in lethal influenza models. Influenza A virus-IN-19 can be used in studies related to Influenza A virus infection.

Helvolic acid-¹³C₃₃ (Fumigacin-¹³C₃₃) is the ¹³C-labeled Helvolic acid (HY-N6728). Helvolic acid (Fumigacin) is an antibiotic isolated from Xylaria sp, active against the Gram-positive bacteria.

A mixture of uvaretin (HY-N10129) and isouvaretin exhibits significant antibacterial activity against B. subtilis (EC₅₀ 8.7 μM) and S. epidermidis (IC₅₀ 7.9 μM).

Bambusa arundinacea extract is rich in various bioactive compounds, including flavonoids, phenolic acids, and lignans. Bambusa arundinacea extract possesses antioxidant, anti-inflammatory, and antibacterial properties.

N-Heptanoyl-L-homoserine lactone is a member of N-acyl-homoserine lactone family. N-acyl-homoserine lactones (AHL) can regulate gene expression in gram-negative bacteria, such as Echerichia and Salmonella, and are involved in quorum sensing, cell to cell communication among bacteria.

Tertomotide hydrochloride (GV-1001 hydrochloride) is a 16-amino acid peptide derived from hTERT, with both cell-penetrating and immunostimulatory activities, and it can cross the blood-brain barrier. Tertomotide hydrochloride binds to STING, HO-1, eHSP70, eHSP90, bradykinin receptor 1, VEGFR-2, NF-κB, p38 MAPK and Smad2. Tertomotide hydrochloride induces type I interferon production, mitochondrial DNA stress and T-cell responses; inhibits HBV replication, angiogenesis, TGF-β signaling pathway, NF-κB activation, endothelial-mesenchymal transition (EndMT) and fibrosis; regulates microglia; and exerts neuroprotective, anti-inflammatory, antioxidant, anti-apoptotic and anti-tumor effects. Tertomotide hydrochloride can be used in research related to hepatitis B virus infection, Alzheimer's disease, non-small cell lung cancer, atherosclerosis and depression.

Alginate oligosaccharides (AOS) are orally effective linear oligosaccharides with anti-inflammatory, antioxidant and antimicrobial activities. Alginate oligosaccharides inhibit the activation of NLRP3 inflammasome and NF-κB, promote nuclear translocation of Nrf2 and phosphorylation of AMPK, and reduce the enhanced functional level of TRPV1. Alginate oligosaccharides improve oxidative stress, ROS production, mitochondrial bioenergetic dysfunction and gait impairment. Alginate oligosaccharides inhibit the release of neuropeptides; alter the structure and viscoelasticity of mucin matrix; disrupt bacterial and fungal biofilms; regulate gut microbiota; and exert anti-apoptotic effects.

HIV-1-IN-94 is a dual inhibitor of HIV-1 integrase (INST) and reverse transcriptase RNase H, with IC₅₀ values of 12 μM and 0.11 μM, respectively. HIV-1-IN-94 inhibits HIV-1 replication with low cytotoxicity. HIV-1-IN-94 can be used in studies related to HIV-1 infection.

N-(2-hydroxy-2-phenylethyl)acetamide is isolated from the solid rice cultures of the endophytic fungus Diaporthe eucalyptorum KY-9. N-(2-hydroxy-2-phenylethyl)acetamide exhibits antifungal activities against Alternaria solani.

CDy11 is a fluorescent probe and amyloid-binding dye (λ_ex=590 nm; λ_em=612 nm), with a K_a of 29 μM for Pseudomonas aeruginosa Fap. CDy11 specifically recognizes amyloid fibrils in bacterial biofilms and exhibits significantly enhanced fluorescence upon binding to the target. CDy11 shows no staining effect on amyloid-deficient mutant strains, planktonic cells or protein monomers. CDy11 supports in vivo imaging of Pseudomonas aeruginosa biofilms in mouse implant and corneal infection models. CDy11 is widely used in studies of Staphylococcus aureus biofilm infections, dental caries, and Pseudomonas aeruginosa-associated implant and corneal infections.

NS2B/NS3-IN-4 (Compound 34e) is an allosteric DENV2 and ZIKV NS2B/NS3 protease inhibitor with IC₅₀ values of 0.69 µM and 1.04 µM against DENV2 and ZIKV NS2B/NS3 proteases, respectively.

Chelidonine (Standard) is the analytical standard of Chelidonine. This product is intended for research and analytical applications. Chelidonine, an isoquinoline alkaloid, can be isolated from Chelidonium majus L.. Chelidonine causes G2/M arrest and induces caspase-dependent and caspase-independent apoptosis, and prevents cell cycle progression of stem cells in Dugesia japonica. Chelidonine has cytotoxic activity against melanoma cell lines. with anticancer and antiviral activity.

PSI-353661 (GS-558093) is a purine nucleotide NS5B polymerase inhibitor against HCV infection. PSI-353661 shows EC₉₀s of 8 nM and 11 nM for wild type and S282T resistant replicons of HCV. PSI-353661 can produce high concentrations of the active triphosphate in primary human hepatocytes.

SRG-II-19F (dCym-JQ1) is a BRDTBD1 PROTAC degrader. Its dCym moiety at one end binds to the N-terminal domain of ClpC1 (ClpC1NTD), while its JQ1 moiety at the other end binds to bromodomain 1 of BRDT (BRDTBD1). This molecule induces the degradation of BRDTBD1 by recruiting the BRDTBD1 substrate to the ClpC1P1P2 protease complex. SRG-II-19F serves as a research tool for studies related to mycobacterial protein degradation.

Benzyl 2-hydroxy-6-methoxybenzoate shows the strongest antifungal effect, with IC₅₀ of 25–26 μg/mL for both fungal strains.

Rosemary extract is an extract of rosemary (Salvia rosmarinus) with biological activities such as liver protection, antifungal, insecticidal, antioxidant and antibacterial properties.

Antimalarial agent 23 is an antimalarial benzimidazole with IC₅₀s of 0.08 μM and 0.10 μM for PfNF54 and PfK1, respectively. Antimalarial agent 23 has potent β-hematin inhibition activity. Antimalarial agent 23 does not directly inhibit the conversion of heme to hemozoin.

Clindamycin hydrochloride monohydrate is an oral protein synthesis inhibitory agent that has the ability to suppress the expression of virulence factors in Staphylococcus aureus at sub-inhibitory concentrations (sub-MICs). Clindamycin hydrochloride monohydrate resistance results from enzymatic methylation of the antibiotic binding site in the 50S ribosomal subunit (23S rRNA). Clindamycin hydrochloride monohydrate decreases the production of Panton-Valentine leucocidin (PVL), toxic-shock-staphylococcal toxin (TSST-1) or alpha-haemolysin (Hla).