Infection

Yadanzioside L is a quassinoid and shows anti-tobacco mosaic virus (TMV) activity (IC₅₀=4.86 μM).

HP211206 is a bifunctional CRBN-recruiting SARS-CoV-2 M^pro PROTAC degrader with a CRBN IC₅₀ of 3.2 μM and a SARS-CoV-2 M^pro DC₅₀ of 621 nM. HP211206 recruits E3 ubiquitin ligase CRBN to drive ubiquitination and proteasomal degradation of wild-type SARS-CoV-2 M^pro and E166 mutant while inhibiting M^pro enzymatic activity, exhibits no cytotoxicity against normal mammalian cells at tested concentrations, and can be used for the study of COVID-19 and SARS-CoV-2 infection

A3N19 is a potent HIV-1 non-nucleoside reverse transcriptase inhibitor, with an EC₅₀ of 3.28 nM against HIV-1 IIIB.

RIPK1-IN-31 (Compound 36) is a selective allosteric modulator of RIPK1 (receptor-interacting protein kinase 1) with an IC₅₀ value of 16 nM. RIPK1-IN-31 is promising for research of infectious, autoimmune, and neurodegenerative diseases.

CD4 (81-92) (human) is a fragment of hCD4. CD4 (81-92) (human) can undergo structural modifications including derivatization and cyclization to enhance antiviral potency and stability, with sequence alterations affecting its activity. CD4 (81-92) (human) is applicable to studies related to HIV-1 infection.

HIV-1 inhibitor-49 is an orally active HIV-1 inhibitor, is a HEPT analog. HIV-1 inhibitor-49 possesses great pharmacokinetics profiles and potent non-nucleoside reverse transcriptase inhibitory activity (IC₅₀=30 nM). HIV-1 inhibitor-49 exerts potential safety without acute toxicity in mouse model.

BDM91288 is an orally active AcrB efflux pump inhibitor of pyridinium piperazine. BDM91288 can enhance the in vivo efficacy of levofloxacin (HY-B0330) in the treatment of Klebsiella pneumoniae pulmonary infection in mouse models.

Albomycin ε is a siderophore-antibiotic conjugate targeting bacterial ribosomes (MIC values:>512 μg/mL). Albomycin ε is promising for research of Streptococcus pneumoniae and Staphylococcus aureus infections.

KZR-8445 TFA, a cyclic depsipeptide, is a client-selective Sec61 inhibitor. KZR-8445 TFA binds to the fully opened Sec61 lateral gate, blocks lumenal plug domain access, stabilizes lateral gate helices, traps select signal peptides, and disrupts secretory and membrane protein biogenesis. KZR-8445 TFA inhibits pro-inflammatory cytokine secretion in primary immune cells. KZR-8445 TFA inhibits SARS-CoV-2 replication, virus-induced cytotoxicity, and spike protein biogenesis. KZR-8445 TFA blocks disease progression in a mouse model of rheumatoid arthritis. KZR-8445 TFA can be used for the researches of rheumatoid arthritis and SARS-CoV-2 infection.

Trigonelline (chloride) (Standard) is the analytical standard of Trigonelline (chloride). This product is intended for research and analytical applications. Trigonelline chloride is an alkaloid with potential antidiabetic activity that can be isolated from Trigonella foenum-graecum L or Leonurus artemisia. Trigonelline chloride is a potent Nrf2 inhibitor that blocks Nrf2-dependent proteasome activity, thereby enhancing apoptosis in pancreatic cancer cells. Trigonelline chloride also has anti-HSV-1, antibacterial, and antifungal activity, and induces ferroptosis.

Clindamycin 2,4-diphosphate is a related impurity of Clindamycin phosphate (HY-B1064), a prodrug of Clindamycin (HY-B1455). Clindamycin phosphate inhibits protein synthesis by targeting the bacterial ribosomal 50S subunit.

NDM-1 inhibitor-2 is an inhibitor of New Delhi metallo-β-lactamase-1 (NDM-1) and has the ability to inhibit NDM-1 activity. NDM-1 inhibitor-2 exhibits a good inhibitory effect on drug-resistant bacterial strains that overexpress NDM-1. When NDM-1 inhibitor-2 is used in combination with the carbapenem antibiotic meropenem, a favorable synergistic effect can be produced.

SNAP-25 (187-203), a peptide corresponding to residues 187–203 of SNAP-25, is a substrate for botulinum neurotoxin (BoNT)/A and can be used as a substrate for quantifying the activity of BoNT/C1(1-430) .

Posizolid (AZD2563), an oxazolidinone antibiotic, is developed by AstraZeneca for the study of bacterial infections. Posizolid shows very good anti-mycobacterial activity.

Neuraminidase-IN-11 (15e) is a potent and selective neuraminidase (NA) inhibitor with the IC₅₀ values of 4.7 nM, 8.46 nM and 1.5 nM against H1N1, H5N1 and H5N8 NAs respectively.

PA-IIL (LecB) is a lectin produced by Pseudomonas aeruginosa. PA-IIL binds to glycosylated β1-integrin, fucose-containing glycosphingolipids, fucosylated/mannosylated neutrophil glycoconjugates, and pre-formed neutrophil extracellular traps. PA-IIL disrupts host defenses: it creates favorable conditions for Pseudomonas aeruginosa infection and dissemination by modulating the bactericidal activity of neutrophils, impairing the trafficking and recruitment of immune cells, and compromising the repair capacity of epithelial barriers. PA-IIL can be used in studies related to Pseudomonas aeruginosa infection.

WJM-715 is an antimalarial agent with an EC₅₀ of 0.015 μM by trageting STAR-related lipid transfer protein (PfSTART1) with a K_D of 14 nM.

AMPK activator 20 is an α1-selective AMPK activator. AMPK activator 20 inhibits Helicobacter pylori-induced ROS production. AMPK activator 20 induces AMPK-dependent expression of Heme oxygenase-1. AMPK activator 20 suppresses Helicobacter pylori-induced Apoptosis. AMPK activator 20 exerts protective activity against Helicobacter pylori-induced cytotoxicity via an AMPK-dependent pathway. AMPK activator 20 is applicable to research related to Helicobacter pylori infection and gastric diseases.

Stilbamidine is a diamidine compound derived from Stilbene and used chiefly in the form of its crystalline isethionate salt in treating various fungal infections.

hCAIX/XII-IN-6 is an orally active carbonic anhydrase (CA) inhibitor. hCAIX/XII-IN-6 inhibits human CA isoforms hCA I, II, IV, IX, and XII with K_i values of 6697 nM, 2950 nM, 4093 nM, 4.1 nM and 7.7 nM, respectively. hCAIX/XII-IN-6 can be used for the research of rheumatoid arthritis (RA).