Infection

Selenazofurin is an antiviral compound used against influenza A and influenza B viruses. Selenazofurin shows antiviral activity in cells against Measles, Para-3, Mumps, VV, HSV-2 with the ED₅₀s of 3.7 μg/ml, 1.3 μg/ml, 8.0 μg/ml, 3.4 μg/ml, 4.3 μg/ml.

HBV-IN-25 is a good potency, orally active novel HBV cccDNA reducer. HBV-IN-25 has anti-HBeAg potency and anti-HBV activity with IC₅₀ values of 0.58 μM and 1.15 μM, respectively. HBV-IN-25 has good aqueous solubility (LYSA＞452 μg/mL) and good PK property with no cellular toxicity.

SARS-CoV-2 Mpro-IN-6 is a covalent, irreversible and selective SARS-CoV-2 M^pro inhibitor with an IC₅₀ of 0.18 μM. SARS-CoV-2 Mpro-IN-6 does not inhibit human cathepsins B, F, K, and L, and caspase 3.

Carbazomycin B is a bacterial metabolite and can be isolated from Streptomyces. Carbazomycin B is an antifungal and antibacterial agent. Carbazomycin B inhibits 5-lipoxygenase (5-LO) activity in extract from RBL-1 cell with the IC₅₀ Of 1.5 µMsup>[2]sup>[3]sup>[4].

MBL-IN-3 (compound 72922413) is a New Delhi metallo-β-lactamase-1 (NDM-1) inhibitor(IC₅₀=54±4 μM). MBL-IN-3 is identified and shown to lower minimum inhibitory concentrations (MICs) of Meropenem (HY-13678) for a panel of E. coli and K. pneumoniae clinical isolates expressing NDM-1. MBL-IN-3 can be used for antibiotic sensitizer research.

Anti-Mouse 4-1BB/CD137 Antibody (LOB12.3) is an agonistic mouse-derived IgG2a κ antibody, targeting to mouse 4-1BB/CD137. Anti-Mouse 4-1BB/CD137 Antibody (LOB12.3) can stimulate 4-1BB signaling and induce T cell mediated antitumor immunity. Anti-Mouse 4-1BB/CD137 Antibody (LOB12.3) can be used for the researches of cancer, infection, immunology and neurological disease, such as glioblastoma and retrovirus infection.

SARS-CoV-2 3CLpro-IN-36 is a SARS-CoV-2 3CLpro inhibitor and antiviral agent with a human sub-micromolar IC₅₀ against SARS-CoV-2 3CLpro.SARS-CoV-2 3CLpro-IN-36 forms a covalent bond with catalytic Cys145 of SARS-CoV-2 3CLpro; its tetrazole core occupies the S1 pocket and interacts with His163, while its chloroacetamide carbonyl forms hydrogen bonds with the backbone amides of Gly143 and Ser144 in the oxyanion hole.SARS-CoV-2 3CLpro-IN-36 reduces SARS-CoV-2 replication in infected cells.SARS-CoV-2 3CLpro-IN-36 can be used for the research of SARS-CoV-2 infection.

Triclocarban-¹³C₁₃ (3,4,4'-Trichlorocarbanilide-¹³C₁₃) is ¹³C 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.

IP6C is a specific inhibitor and phage sensitizer targeting type II Thoeris systems. IP6C competitively binds to histidine in the catalytic pocket of ThsB, blocks the production of the His-ADPR alarm signal and inhibits ThsA activation, thereby relieving bacterial stasis of phage replication. IP6C selectively resensitizes drug-resistant bacteria carrying type II Thoeris systems (such as Pseudomonas aeruginosa) to phage lysis, without affecting other bacteria, and shows no toxicity to mice and human cell lines. IP6C significantly improves the survival rate of infected mice, and can be used to overcome bacterial phage defense mechanisms and study Pseudomonas aeruginosa infections.
Thoeris system: (named after the Egyptian goddess of fertility and protection), is a widespread anti-phage immune defense system in bacteria and archaea. Thoeris system belongs to the "Abortion Infection (Abi)" mechanism of bacteria: when an individual bacterium detects phage invasion, it initiates a suicide program and dies, thereby blocking phage replication and spread, and protecting the surrounding bacterial population from infection.

Cycloguanil hydrochloride (Standard) is the analytical standard of Cycloguanil hydrochloride (HY-12784A). This product is intended for research and analytical applications. Cycloguanil hydrochloride is a dihydrofolate reductase (DHFR) inhibitor with an IC₅₀ of 10.8 μM against human DHFR. Cycloguanil hydrochloride blocks the folate metabolic pathway, thereby affecting nucleotide synthesis and interfering with DNA replication. Cycloguanil hydrochloride inhibits DHFR in Plasmodium and is thus used in malaria research. Cycloguanil hydrochloride also potently inhibits DHFR in human cancer cells and blocks the transcriptional activity of STAT3, thereby exhibiting anticancer activity.

Novaluron-d₃-1 is the deuterium labeled Novaluron (HY-17519). Novaluron is a chemical with?insecticide?properties, an insect growth regulator, and has adverse effects on mouse sperm.

Undecylprodigiosin hydrochloride, a member of the family of prodiginines, is a potent antibiotic. Undecylprodigiosin hydrochloride can selectively induce apoptosis in human breast carcinoma cells independent of p53. Undecylprodigiosin hydrochloride shows immunosuppressive, anticancer properties and antimicrobial activities.

BTP9-Neu5Ac is a fluorescent imaging probe specifically designed for detecting the neuraminidase (NA) sialidase activity of influenza viruses. BTP9-Neu5Ac can visualize the intracellular Golgi localization of the viral NA activity. BTP9-Neu5Ac can be used for precise and temporal monitoring of the key enzyme activities during the viral life cycle.

LC-1310 is an antiviral agent that targets and inhibits p97, and it suppresses the in vitro replication of human cytomegalovirus (HCMV) with an EC₅₀ value of 0.3 μM. LC-1310 targets the D2 ATP-binding site of p97, downregulates the expression of early viral proteins, thereby blocking the transcription and proliferation of early viral genes. LC-1310 can be used for research on human cytomegalovirus infection.

Toremifene-d₆ is deuterium labeled Toremifene. Toremifene (Z-Toremifene) is a second-generation selective estrogen-receptor modulator (SERM) in development for the prevention of osteoporosis. Toremifene also potent inhibits infectious EBOV Zaire and Marburg (MARV) with IC₅₀ of 0.07 μM and 2.6 μM, respectively.

Podilfen is an active fraction of Delftia strains 2189 with antimicrobial effects.

Ophiobolin B, a sesterterpene metabolite of Helminthosporium oryzae, inhibits proton extrusion from maize coleoptiles. Ophiobolin B inhibits fusicoccin (FC) promoted proton extrusion, potassium uptake and cell enlargement. The MIC values with the antifungal effect of Ophiobolins B on different zygomycetes is 25–50 μg/mL.

2,2':5',2''-Terthiophene (Standard) is the analytical standard of 2,2':5',2''-Terthiophene. This product is intended for research and analytical applications. 2,2':5',2''-Terthiophene (α-Terthiophene) is an oligomer of the heterocycle thiophene. 2,2':5',2''-Terthiophene has been employed as building block for the organic semi-conductor polythiophene.

MBL-IN-1 (compound 41) is a β-Lactamase inhibitor, with the IC₅₀ ranging from 0.10 to 25.85 µM. MBL-IN-1 can be used for research of bacterial infections.

Vaneprim is an antibacterial agent.