Infection

N-Acetyl-L-leucyl-L-leucyl-L-methional is a Calpain II inhibitor with an IC₅₀ of 0.24 μM against porcine Calpain II. N-Acetyl-L-leucyl-L-leucyl-L-methional forms a stable tetrahedral adduct with the thiol group at the active site of Calpain II, thereby inhibiting proteolytic activity. N-Acetyl-L-leucyl-L-leucyl-L-methionally inhibits cathepsins in a non-selective manner. N-Acetyl-L-leucyl-L-leucyl-L-methional reduces SARS-CoV-2 infection levels in human coronary artery endothelial cells in vitro. N-Acetyl-L-leucyl-L-leucyl-L-methional can be used in research related to cataracts and coronavirus infections.

Walrycin B (Standard) is the analytical standard of Walrycin B. This product is intended for research and analytical applications. Walrycin B, an analogue of toxoflavin, is a potent SARS-CoV-2 3CLpro inhibitor with an IC50 of 0.26 μM. Walrycin B is a WalR response regulator inhibitor. Walrycin B has potent activity of inhibiting bacteria growth[1][2].

MtTMPK-IN-5 (compound 17) is a potent M. tuberculosis thymidylate kinase (MtbTMPK) inhibitor with an IC₅₀ value of 34 μM. MtTMPK-IN-5 combines favorable enzyme inhibitory activity with significant activity against M. tuberculosis (MIC = 12.5 μM). MtTMPK-IN-5 can be used for researching tuberculosis.

Onc112 acetate is a proline-rich antimicrobial peptide that displays potent activity against Gram-negative bacteria. Onc112 acetate inhibits translation by blocking and destabilizing the initiation complex.

Alalevonadifloxacin (hydrochloride) (WCK-2349 (hydrochloride)) is a oraaly active anti-methicillin-resistant Staphylococcus aureus (MRSA) antibiotic.

Cinchonine ((8R,9S)-Cinchonine) monohydrochloride hydrate is a natural compound which has been effectively used as antimalarial agent. Cinchonine monohydrochloride hydrate activates endoplasmic reticulum stress-induced apoptosis in human liver cancer cells. Cinchonine monohydrochloride hydrate is also an inhibitor of human platelet aggregation. Cinchonine monohydrochloride hydrate possesses a suppressive effect on adipogenesis.

SARS-CoV-2-IN-28 disodium is a two-armed diphosphate ester with C7 alkyl and molecular tweezers with extended length. SARS-CoV-2-IN-28 disodium exhibits antiviral activity with IC₅₀s of 0.4 μM and 1.0 μM against SARS-CoV-2 activity and the spike pseudoparticle transduction, respectively. SARS-CoV-2-IN-28 disodium induces liposomal membrane disruption with an EC₅₀ value of 4.4 μM.

N-Acetylnornuciferine is an aporphine alkaloid, whose family members possess potential antibacterial, antiviral, antioxidant, or anticancer activities. N-Acetylnornuciferine can be extracted from the dried roots of Liriodendron tulipifera (American tulip tree, a plant of the Magnoliaceae family) using ethanol.

HIV-1 inhibitor-58 (Compound 10c) is a broad-spectrum antiviral agent. HIV-1 inhibitor-58 is a non-nucleoside reverse transcriptase inhibitor. HIV-1 inhibitor-58 inhibits WT strain IIIB, NNRTI-resistant strains (such as K103N and E138K) in MT-4 cells, with EC₅₀ less than 50 nM. HIV-1 inhibitor-58 also inhibits CYP2C9 and CYP2C19 (IC₅₀: 2.06 μM, 1.91 μM). HIV-1 inhibitor-58 can be used for HIV infection reserch.

(-)-Mecambridine (Compound 2) is a retroprotoberberine alkaloid found in Papaver pseudocanescens M. Pop. (-)-Mecambridine has weak inhibitory activity against poliovirus type 1.

Caulerpin is an orally active natural product with anti-tumor, anti-viral, anti-oxidant, anti-fungal, anti-bacteria and analgesic activities. Caulerpin acts as an inhibitor of mitochondrial ETC complex I and acetylcholinesterase. Caulerpin blocks hypoxia-induced activation of HIF-1α protein, inhibits VEGF secretion and tumor angiogenesis under hypoxic conditions, reduces the expression of NLRP3 and the production of pro-inflammatory cytokines, and suppresses the load of Mycobacterium tuberculosis. Caulerpin can be used in studies related to breast cancer, prostate cancer, tuberculosis and viral infections.

LSD1-IN-35 (Compound Z-1) is a selective LSD1 Inhibitor (IC₅₀: 108 nM). LSD1-IN-35 inhibits the demethylation on H3K4me1/2. LSD1-IN-35 is an immunomodulator. LSD1-IN-35 promotes response of gastric cancer cells to T-cell killing effect by decreasing PD-L1 expression and further attenuates the PD-1/PD-L1 interaction.

Lactobionic acid (Standard) is an analytical standard for lactobionic acid. This product is intended for use in research and analytical applications. Lactobionic acid is a bionic acid that can be naturally found in the Caspian Sea yogurt and chemically constituted of a gluconic acid bonded to a galactose. Lactobionic acid has antioxidant, antimicrobial, chelating, stabilizer, acidulant, and moisturizing properties. Lactobionic acid can be obtained by electrolytic methods, microbial fermentation or biocatalytic approaches. Lactobionic acid can be used in foodstuffs, to produce new functional products and against food-borne pathogens. Lactobionic acid inhibits DNA repair and protein synthesis, induction of oxidative stress and inhibition of metabolic pathways against MRSA.

DZ-2640 is an orally active Carbapenem antibiotic, a prodrug of DU-6681 (HY-19247). DU-6681 exhibits antibacterial activity against a broad spectrum of gram-positive and -negative bacteria.

Tenofovir alafenamide-d₅ fumarate (GS-7340-d₅ fumarate) is the deuterium labeled Tenofovir alafenamide fumarate (HY-15232A). Tenofovir alafenamide fumarate (GS-7340 fumarate) is an investigational oral proagent of Tenofovir. Tenofovir is a HIV-1 nucleotide reverse transcriptase inhibitor.

Penicillinase (from calf stomach) is an enzyme that degrades penicillin by hydrolyzing the cyclic amide bonds in the lactam ring of penicillin, which can inactivate penicillin. Penicillinase (from calf stomach) can be isolated from penicillin resistant strains. Penicillinase (from calf stomach) has potential application as a marker for steroid hormone enzyme linked immunosorbent assay.

Furagin-¹³C₃ (Furazidine-¹³C₃) is the ¹³C-labeled Furagin (HY-77036). Furagin (Furazidine), an analogue of Nitrofurantoin (HY-A0090), is an antibiotic with antibacterial activity against ESKAPE pathogens with MIC values of 0-32 μg/mL. Furagin inhibits human Carbonic anhydrases . Furagin is promising for research of cancer and urinary tract infections (UTIs).

Dexamethasone metasulfobenzoate (sodium) (Standard) is the analytical standard of Dexamethasone metasulfobenzoate (sodium). This product is intended for research and analytical applications. Dexamethasone metasulfobenzoate sodium is a SARS-CoV-2 exonuclease (ExoN) inhibitor that binds to the catalytic site of ExoN.

UC-781 (NSC 675186) is a highly potent and selective nonnucleoside reverse transcriptase inhibitor (NNRTI) of HIV-1 with an IC₅₀ value of 5 nM. UC-781 is stable under low PH or various temperatures conditions. UC-781 has antiviral activity and resistance.

TP0586352 is a LpxC inhibitor that is effective against carbapenem-resistant Klebsiella pneumoniae and does not pose a cardiovascular risk. TP0586352 is a click chemistry reagent, it contains an Alkyne group and can undergo copper-catalyzed azide-alkyne cycloaddition (CuAAc) with molecules containing Azide groups.