Science | Nature | Cell | View More
Screening Libraries
Antiasthmatic Compound Library
A unique collection of 28 Antiasthmatic Compound Library for high throughput screening (HTS), high content screening (HCS) and New drug research
Cat. Size Price Stock
L200861mg/well * 28 CompoundsInquiry In stock
Contact Us
L20086100uL/well (10mM solution) * 28 CompoundsInquiry In stock
*You can select compounds, quantities, format (dry/solid or DMSO) and plate map to meet your specific requirement.
Contact Us
E-mail manager@chemfaces.com
Tel (0086)-27-8423-7683
Shelf Life (0086)-27-84254680
ManufacturerWuhan ChemFaces Biochemical Co., Ltd.
Package & Storage
Container 96 Well Format Sample
Storage Protected from air and light, refrigerate or freeze(2-8 °)
Shelf Life 24 months (2-8 °)
Intended UseFor research use only. Not for human use. Not sell to patients
Description & Advantages
1. The products in the ChemFaces screening libraries are all from plants.
2. The biological activities or pharmacological activities of all the ChemFaces products are derived from the databases of all over the world the latest literatures, you can according to the product manuals on our website to access the relevant literatures, hope that our informations can give some inspirations and help to your research.
3.The collections of unique natural products, which include antioxidants, anti-inflammatory, antibacterial, anticancer, and ect. Can be used for high throughput screening (HTS) and high content screening (HCS), is to help you carry out new drug screening, the emergence of new indications and other professional tools.
4.Structurally diverse, medicinally active, and cell permeable, NMR and HPLC validated to ensure high purity.
5. ChemFaces offers customized bioactive screening libraries , whereby you choose the specific compounds you want in the library, the quantities, plate map, concentration, and format (dry/solid or DMSO solution).
Natural Products
Catalog No. Information
CFN99074 Taraxasterol

Taraxasterol has anti-inflammatory, anti- tumor-promoting , anti-endotoxic shock and anti-allergic asthma activities. It inhibited NO, IFN-γ, PGE(2), TNF-α, IL-1β and IL-6 production.
CFN99543 Narirutin

Citrus narirutin fraction (CNF), contained 75% of narirutin, co-administration of CNF with alcohol can alleviate alcohol induced liver damage through preventing lipid formation, protecting antioxidant system and suppressing productions of pro-inflammatory cytokines. Narirutin has anti-inflammatory effect in a murine model of allergic eosinophilic airway inflammation, the mechanism is likely to be associated with a reduction in the OVA-induced increases of IL-4 and IgE.
CFN99615 3-O-Methylquercetin tetraacetate

Quercetin 3-O-methyl ether is a potent phosphodiesterase (PDE)3/4 inhibitor, it has potential for treating asthma against ovalbumin-induced airway hyperresponsiveness.
CFN99575 Licochalcone A

Licochalcone A is an estrogenic flavanoid extracted from licorice root, showing antimalarial, antileishmanial, anticancer, anti-inflammatory, antibacterial and antiviral activities. It could be a promising strategy in treating osteoporotic weight-bearing bones fractures with defects, and be a useful compound for the development of antibacterial agents for the preservation of foods containing high concentrations of salts and proteases, in which cationic peptides might be less effective.
CFN99616 3-O-Methylquercetin

3-O-Methylquercetin is a selective and competitive PDE3/PDE4 inhibitor, and inhibits PDE3 than PDE4 with a low K(m) value; it inhibits total cAMP- and cGMP-phosphodiesterase (PDE) of guinea pig trachealis at low concentrations. 3-O-Methylquercetin has antiviral, anti-inflammatory and bronchodilating effects, and has the potential for use in the treatment of asthma at a dose without affecting blood pressure.
CFN99768 Theophylline

Theophylline is a competitive nonselective phosphodiesterase inhibitor and nonselective adenosine receptor antagonist, which is the most widely used anti-asthma drug worldwide and is classified as a bronchodilator. It has antiinflammatory, and immunomodulatory actions, it also can antagonize flurazepam-induced depression of cerebral cortical neurons.
CFN99806 Epifriedelanol

Epifriedelanol has antitumor activity, it can reduce cellular senescence in human primary cells and may be used to develop dietary supplements or cosmetics that modulate tissue aging or aging-associated diseases. Epifriedelanol exhibits significant inhibition of NF-kappa B, it may be used to treat asthma.
CFN98006 Bavachinin

Bavachinin is a novel natural pan-PPAR agonist , it shows stronger activities with PPAR-γ than with PPAR-α and PPAR-β/δ (EC50 = 0.74 μmol/l, 4.00 μmol/l and 8.07 μmol/l in 293T cells, respectively). Bavachinin possesses anti-asthma, anti-angiogenic , anti-inflammatory, antipyretic and analgesic properties, it also exhibits glucose-lowering properties without inducing weight gain and hepatotoxicity.
CFN98141 (+)-Praeruptorin A

(+)-Praeruptorin A exerts distinct relaxant effects on isolated rat aorta rings, which may be mainly attributed to nitric oxide synthesis catalyzed by endothelial nitric oxide synthase.
CFN98144 Peimisine

Peimisine may have antihypertensive action, it can inhibit angiotensin I converting enzyme activity in a dose-dependent manner(the IC50 value of 526.5 microM). Peimisine can affect M-receptor, excit β-receptor, restrain the release of internal calcium, and promote to releaseing nitrogen monoxidum in order to relax tracheal smooth muscle and relieve asthma. It plays a protective role against LPS-induced acute lung injury, and against the experimental hepatic fibrosis formation.