Inhibitors

Catalpalactone
Catalog No: CFN99670

Catalpalactone exhibits high antitermitic, and cytotoxic activities, it exhibits potent inhibitory effects on lipopolysaccharide-induced NO synthesis in RAW 264.7 cells , with IC50 values of 9.80 microM. Catalpalactone can inhibit dopamine biosynthesis by reducing tyrosine hydroxylase (TH) and aromatic-l-amino acid decarboxylase (AADC) activities and enhance L-DOPA- induced cytotoxiciy in PC12 cells. Catalpalactone also exhibits significant inhibitory activity against 12-O-tetradecanoylphorbol 13-acetate (TPA)-induced Epstein-Barr virus early antigen (EBV-EA) activation in Raji cells.

(+)-Corynoline
Catalog No: CFN99745

Corynoline is a reversible and noncompetitive inhibitor of acetylcholinesterase(AChE) with the IC50 value of 30.6 microM, which exhibits the potent anti-inflammatory and/or immunosuppressive activity, the potent inhibitory activity of corynoline for the ICAM-1/LFA-1 adhesion and would be important on developing the clinically usable drugs for the inflammatory diseases.

3',5,5',7-Tetrahydroxyflavanone
Catalog No: CFN99673

5,7,3',5'-Tetrahydroxyflavanone has anti-inflammatory properties, it can inhibit nitric oxide (NO) production with IC50 values of 18.5 uM, the inhibitory effect is accompanied by dose-dependent decreases in LPS-induced nitric oxide synthase (iNOS) in RAW 264.7 cells. It may have antiviral activity against HIV-1, it has inhibitory effects on HIV-1 reverse transcriptase (RT)-associated RNase H function.

Villosin
Catalog No: CFN99674

Villosin exhibits potent cytotoxic activity , it may be used as a potential lead molecule for antitumor therapeutic development. Villosin shows inhibitory effects against nitric oxide production in LPS and IFN-γ-induced RAW 264.7 murine macrophages with IC50 values of 5.99 ± 1.20 ug/ml.

Ginsenoside F1
Catalog No: CFN99754

Ginsenoside has been reported to suppress platelet aggregation and to reduce gap junction-mediated intercellular communication, also as a novel anti-skin cancer drug with anti-proliferative and anti-migration features. Ginsenoside F1 has a potential for industrial cosmetic materials, it also has inhibitory effect of elastase and tyrosinase, it significantly reduces ultraviolet-B-induced cell death by maintaining constant levels of Bcl-2 and protects HaCaT cells from apoptosis caused by ultraviolet B irradiation.