1. Inflammation/Immunology

Inflammation/Immunology

The diseases caused by disorders of the immune system fall into two broad categories: immunodeficiency and autoimmunity. Immunotherapy is also often used in the immunosuppressed (such as HIV patients) and people suffering from other immune deficiencies or autoimmune diseases. This includes regulating factors such as IL-2, IL-10, IFN-α. Infection with HIV is characterized not only by development of profound immunodeficiency but also by sustained inflammation and immune activation. Chronic inflammation as a critical driver of immune dysfunction, premature appearance of aging-related diseases, and immune deficiency.

Cat. No. Product Name CAS No. Purity Chemical Structure
  • HY-169853
    M351-0056 1189495-81-5 98%
    M351-0056 is the agonist for the immune checkpoint protein VISTA, that reduces the secretion of VISTA-induced cytokines, promotes the T-cell proliferation induced by VISTA, and exhibits immunomodulatory activity. M351-0056 ameliorates Imiquimod (HY-B0180)-induced psoriatic dermatitis in mouse models.
    M351-0056
  • HY-169858
    Prostaglandin E2 Inhibitor 3 3054217-03-4 98%
    Prostaglandin E2 Inhibitor 3 (Compound 3) is a selectivity microsomal prostaglandin E synthase-1 (mPGES-1) inhibitor (IC50 = 0.2 µM). Prostaglandin E2 Inhibitor 3 has higher selectivity for mPGES-1 than cyclooxygenases (COX)-1/2, 5-lipoxygenase (5-LO), and soluble epoxide hydrolase (sEH). Prostaglandin E2 Inhibitor 3 has anti-inflammatory activity and can attenuate zymosan-induced peritoneal leukocyte migration in mice.
    Prostaglandin E2 Inhibitor 3
  • HY-169864
    KRO-105714 1137536-21-0 98%
    KRO-105714 is the antagonist for sphingosine phosphocholine receptor (SPC Receptor) and sphingosine-1-phosphate receptor 1 (S1P1 Receptor) (IC50=79.2 nM). KRO-105714 inhibits SPC-induced proliferation of NIH3T3 (IC50=5.6 nM), inhibits SPC-induced cell migration (IC50=0.59 μM) and tube formation in HUVECs. KRO-105714 inhibits SPC-induced generation of IL-4 and IL-5, exhibits anti-inflammtory efficacy in mouse atopic dermatitis models.
    KRO-105714
  • HY-169974
    SARS-CoV-2-IN-107 98%
    SARS-CoV-2-IN-107 (Compound A7) is the inhibitor for SARS-CoV-2 3CLpro with an IC50 of 261.3 nM. SARS-CoV-2-IN-107 inhibits the SARS-CoV-2 replication with an EC50 of 11.7 μM. SARS-CoV-2-IN-107 exhibits anti-inflammatory activity with a NO inhibition rate of 68.6% in LPS (HY-D1056)-stimulated RAW264.7 macrophages.
    SARS-CoV-2-IN-107
  • HY-17007R
    Saquinavir (Standard) 127779-20-8
    Saquinavir (Standard) (Ro 31-8959 (Standard)) is the analytical standard of Saquinavir (HY-17007). This product is intended for research and analytical applications. Saquinavir (Ro 31-8959) is an orally active HIV protease inhibitor that can be used in the research of AIDS. Saquinavir also has anti-inflammatory activity and can induce apoptosis of human red blood cells.
    Saquinavir (Standard)
  • HY-17009R
    Iguratimod (Standard) 123663-49-0
    Iguratimod (Standard) is the analytical standard of Iguratimod. This product is intended for research and analytical applications. Iguratimod is an antirheumatic agent, acts as an inhibitor of COX-2, with an IC50 of 20 μM (7.7 μg/mL), but shows no effect on COX-1. Iguratimod also inhibits macrophage migration inhibitory factor (MIF) with an IC50 of 6.81 μM.
    Iguratimod (Standard)
  • HY-17021A
    Esomeprazole magnesium salt 1198768-91-0 98%
    Esomeprazole magnesium salt ((S)-Omeprazole magnesium salt) is a potent and orally active proton pump inhibitor and reduces acid secretion through inhibition of the H+, K+-ATPase in gastric parietal cells. Esomeprazole magnesium salt has the potential for symptomatic gastroesophageal reflux disease research.
    Esomeprazole magnesium salt
  • HY-17021R
    Esomeprazole (Standard) 119141-88-7
    Esomeprazole (Standard) is the analytical standard of Esomeprazole. This product is intended for research and analytical applications. Esomeprazole ((S)-Omeprazole) is a potent and orally active proton pump inhibitor and reduces acid secretion through inhibition of the H+, K+-ATPase in gastric parietal cells. Esomeprazole has the potential for symptomatic gastroesophageal reflux disease research.
    Esomeprazole (Standard)
  • HY-170314
    EA-89 98%
    EA-89 is a potent and selective BRD9 inhibitor with antitumor activity. EA-89 is a Ligand for Target Protein for PROTAC. EA-89 can be used to synthesize PROTAC QA-68 (HY-150797).
    EA-89
  • HY-170394
    Apoptosis inducer 33 98%
    Apoptosis inducer 33 (Compound H2) is a hydrazone derivative. Apoptosis inducer 33 has antioxidant and antibacterial activity that inhibits the growth of Staphylococcus aureus, Escherichia coli and Candida albicans. Apoptosis inducer 33 inhibits tumor cells proliferation and induces apoptosis, which can be used in the study of cancer.
    Apoptosis inducer 33
  • HY-17039R
    Alcaftadine (Standard) 147084-10-4
    Alcaftadine (Standard) is the analytical standard of Alcaftadine. This product is intended for research and analytical applications. Alcaftadine (R89674) is a histamine H1 receptor antagonist, which is used to prevent eye irritation brought on by allergic conjunctivitis. Alcaftadine is a broad-spectrum antihistamine displaying a high affinity for histamine H1 and H2 receptors and a lower affinity for H4 receptors. Alcaftadine also exhibits modulatory action on immune cell recruitment and mast cell stabilizing effects.
    Alcaftadine (Standard)
  • HY-170412
    Cox B-IN-1 98%
    Cox B-IN-1 (7a) exhibits antiviral activity against Coxsackievirus B (Cox B). Cox B-IN-1 (7a) possesses dual activity that inhibits viral adsorption and replication. Cox B-IN-1 (7a) demonstrates substantial potential as an inhibitor of the 3C protease from coxsackievirus.
    Cox B-IN-1
  • HY-17042R
    Cetirizine (Standard) 83881-51-0
    Cetirizine (Standard) is the analytical standard of Cetirizine. This product is intended for research and analytical applications. Cetirizine, a second-generation antihistamine and the carboxylated metabolite of hydroxyzine, is a specific, orally active and long-acting histamine H1-receptor antagonist. Cetirizine marks antiallergic properties and inhibits eosinophil chemotaxis during the allergic response.
    Cetirizine (Standard)
  • HY-17043R
    Loratadine (Standard) 79794-75-5
    Loratadine (Standard) is the analytical standard of Loratadine. This product is intended for research and analytical applications. Loratadine (SCH-29851) is a selective inverse peripheral histamine H1-receptor agonist with an IC50 of >32 μM. Loratadine has anti-dengue-virus (DENV) activity. Loratadine can inhibit immunologic release of inflammatory mediators.
    Loratadine (Standard)
  • HY-170445
    Neuraminidase-IN-23 98%
    Neuraminidase-IN-23 (33c) is a potent neuraminidase (NA) inhibitor against influenza virus, with IC50 values of 0.049 μM (H1N1), 0.26 μM (H3N2), 0.17 μM (H5N1), 0.013 μM (H5N8) and 0.74 μM (H5N1-H274Y), respectively.
    Neuraminidase-IN-23
  • HY-170527
    Anticancer agent 260 345994-70-9 98%
    Anticancer agent 260 (Compound 3g/4d) is an orally active anticancer agent, that inhibits the proliferation of cancer cell HCT-116, MIA-PaCa2 and MDA-MB231 with IC50s of 98.7, 81.0, and 77.2 µg/mL, respectively. Anticancer agent 260 exhibits promotes ulcer formation and lipid peroxidation, anti-inflammatory and analgesic efficacy.
    Anticancer agent 260
  • HY-170616
    JH-FK-08 98%
    JH-FK-08 is an inhibitor for the serine/threonine-specific phosphatase calcineurin. JH-FK-08 exhibits antifungal activity that inhibits C. neoformans with MIC80 of 0.8 µg/mL. JH-FK-08 exhibits immunosuppressive activity and inhibits the IL-2 expression with an IC50 of 42.6 nM. JH-FK-08 exhibits anti-infectious activity in mouse models.
    JH-FK-08
  • HY-170650
    SMase-IN-1 33017-85-5 98%
    SMase-IN-1 (Compound 4) is a bacterial sphingomyelinase enzyme (SMase) inhibitor (IC50 value for B. cereus SMase is 6.43 µM). SMase-IN-1 also inhibits eqBuChE (59.50% inhibition rate at 50 µM concentration). SMase-IN-1 forms a complex with Cu2+ in biometal interactions. SMase-IN-1 reduces B. cereus-induced hemolysis on sheep erythrocytes.
    SMase-IN-1
  • HY-170835
    NDM-1 inhibitor-7 26151-73-5 98%
    NDM-1 inhibitor-7 (Compound A8) is a NDM-1 inhibitor, with IC50 of 10.284 μM. NDM-1 inhibitor-7 restores the ability of MEM to penetrate the cell wall of gram-negative bacteria. NDM-1 inhibitor-7 effectively restores the antibacterial activity of MEM against NDM-1-positive Escherichia coli. NDM-1 inhibitor-7 demonstrates strong efficacy in both the Galleria mellonella infection model and murine peritonitis infection model.
    NDM-1 inhibitor-7
  • HY-170993
    Antimicrobial agent-39 98%
    Antimicrobial agent-39 (Compound 8i) is an antibiotic that targets 50S ribosomal subunit and inhibits bacterial protein synthesis. Antimicrobial agent-39 disrupts bacterial cell membranes, leads to leakage of cell contents, thereby exhibiting board-spectrum actibacterial activity. Antimicrobial agent-39 targets organic cation transporters (OCTs), accumulates in infected kidneys, thereby ameliorating pyelonephritis in mouse models.
    Antimicrobial agent-39
Cat. No. Product Name / Synonyms Application Reactivity