Infection

DL-Tyrosine-¹³C is the ¹³C-labeled DL-Tyrosine (HY-Y0123). DL-Tyrosine is an aromatic nonessential amino acid synthesized from the essential amino acid phenylalanine. DL-Tyrosine is a precursor for several important neurotransmitters (epinephrine, norepinephrine, dopamine).

KS 619-1 is a Ca²⁺/calmodulin-dependent cyclic nucleotide phosphodiesterase inhibitor. KS 619-1 exhibits strong inhibitory activity against this enzyme derived from bovine brain and heart, but shows weak inhibitory effects on calmodulin-independent phosphodiesterase and protein kinase C. KS 619-1 displays weak antibacterial activity against Staphylococcus aureus.

Cyclobenzaprine-d3-1 hydrochloride (MK130-d3-1 hydrochloride) is the deuterium labeled Cyclobenzaprine hydrochloride (HY-B0740). Cyclobenzaprine (MK130) hydrochloride is an orally active 5-HT₂ receptor antagonist. Cyclobenzaprine hydrochloride acts centrally, providing skeletal muscle relaxation, alleviating muscle spasms, and reducing pain. Additionally, Cyclobenzaprine hydrochloride has antiprotozoal activity. Additionally, Cyclobenzaprine hydrochloride also possesses antiparasitic activity. Cyclobenzaprine hydrochloride holds promise for research in the fields of acute, painful skeletal muscle disorders and infectious diseases

SARS-CoV-2-IN-23 disodium is a two-armed diphosphate ester and medium length molecular tweezers. SARS-CoV-2-IN-23 disodium exhibits antiviral activity with IC₅₀s of 8.2 μM and 2.6 μM against SARS-CoV-2 activity and the spike pseudoparticle transduction, respectively. SARS-CoV-2-IN-23 disodium induces liposomal membrane disruption with an EC₅₀ value of 4.4 μM.

Chlorothricin, an antibiotic, is an Inhibitor of porcine-heart malate dehydrogenases.

Elvitegravir-d₈ is deuterium labeled Elvitegravir. Elvitegravir (GS-9137; JTK-303; D06677) is an HIV integrase inhibitor for HIV-1IIIB, HIV-2EHO and HIV-2ROD with IC50 of 0.7 nM, 2.8 nM and 1.4 nM, respectively.

Bleomycin B2 (Phleomycin D2) sulfate is a selective antitumor and antibacterial agent that induces DNA strand breaks and inhibits DNA ligase activity. The optimal pH for the activity of Bleomycin B2 sulfate is 9.1, and its efficacy is enhanced by thiol compounds or hydrogen peroxide. Bleomycin B2 sulfate undergoes enzymatic inactivation via bleomycin-inactivating enzymes, exhibits selective retention in squamous cell carcinoma, and is inactivated most rapidly in liver and kidney homogenates. Bleomycin B2 sulfate can be applied in research related to squamous cell carcinoma and other relevant studies.

Picfeltarraenin IB (Standard) is the analytical standard of Picfeltarraenin IB. This product is intended for research and analytical applications. Picfeltarraenin IB, a triterpenoid obtained from Picriafel-terrae Lour (P.fel-terrae), is an acetylcholinesterase (AChE) inhibitor. Picfeltarraenin IB can be used for the treatment of herpes infections, cancer and inflammation.

Antifungal agent 15 has the most potent activity with EC₅₀ values of 0.52 and 0.50 μg/mL against S. sclerotiorum and B. cinerea, respectively.

SAAP Fraction 3 is an antimicrobial peptide. SAAP Fraction 3 is active against P. haemolytica in Zn-saline buffer.

Dihydroabikoviromycin, a secondary metabolite of Streptomyces anulatus, is a polyketide synthase inhibitor.

FM-1088 is an insecticide. FM-1088 can be used in research related to crop disease and insect pest control.

Aminocandin (HMR 3270) is water-soluble antifungal agent of the echinocandin class with excellent activity against Aspergillus and Candida spp..

Cap-dependent endonuclease-IN-22 is a potent cap-dependent endonuclease (CEN) inhibitor.

Fangchinoline (Standard) is the analytical standard of Fangchinoline. This product is intended for research and analytical applications. Fangchinoline is isolated from Stephania tetrandra with extensive biological activities, such as enhancing immunity, anti-inflammatory sterilization and anti-atherosclerosis. Fangchinoline, a novel HIV-1 inhibitor, inhibits HIV-1 replication by impairing gp160 proteolytic processing. Fangchinoline targets Focal adhesion kinase (FAK) and suppresses FAK-mediated signaling pathway in tumor cells which highly expressed FAK. Fangchinoline induces apoptosis and adaptive autophagy in bladder cancer.

(KFF)3K-acpP is an antibacterial agent conjugating of cell penetrating peptide (KFF)3K (HY-P10556) and acpP
peptide nucleic acid. (KFF)3K-acpP binds to the translation start site region of acpP mRNA, sterically blocking ribosome binding and inhibiting translation of the acyl carrier protein. (KFF)3K-acpP induces bacterial envelope stress response pathways, and triggers depletion of outer membrane protein F (ompF) transcript. (KFF)3K-acpP can be used for the research of infections.

2,4-Dihydroxyphenylacetylasparagine is a potent and selective antagonist of glutamate. 2,4-Dihydroxyphenylacetylasparagine inhibits glutamate binding to rat brain synaptic membranes.

Rosellichalasin is an antibacterial agent isolated from the endophytic fungus Aspergillus flavipes Y-62. Rosellichalasin exhibits antibacterial activity.

6''-O-(3'''-Hydroxy-3'''-methylglutaryl) vitexin is an orally active flavonoid glycoside and insecticide that can be isolated from the twigs of Eleusine coracana. 6''-O-(3'''-Hydroxy-3'''-methylglutaryl) vitexin exhibits distinct antifeedant activity against Nilaparvata lugens (brown planthopper) nymphs and effectively inhibits their feeding behavior. 6''-O-(3'''-Hydroxy-3'''-methylglutaryl) vitexin can serve as a plant-derived natural defense substance for regulating pest behavior and investigating potential control mechanisms of agricultural pests.

HIV-1 inhibitor-21 (compound 9b) is a potent HIV-1 non-nucleoside reverse transcriptase (RT) inhibitor, with an IC₅₀ value of 0.55 μM for HIV-1 RT. HIV-1 inhibitor-21 has antiretroviral activity against HIV-1 WT and K103N strains with EC₅₀s of 12.7 nM and 10.4 nM, and has relatively low cytotoxicity (MT-4 cells CC₅₀ =10.2 μM).