Natural Products

Vina-ginsenoside R8.

Vinaginsenoside R4, isolated from the leaves of hydroponic Panax ginseng. It has an inhibitory effect on melanin biosynthesis without any cytotoxic effects on the melan-a cells, and enhances the depigmentation on the zebrafish.Form:Solid.

Vinaginsenoside R4, isolated from the leaves of hydroponic Panax ginseng. It has an inhibitory effect on melanin biosynthesis without any cytotoxic effects on the melan-a cells, and enhances the depigmentation on the zebrafish.Form:Solid.

Vincetoxicoside B ,Quercetin-7-rhaminoside.

Vincristine sulfate.

Vincristine sulfate.

Vincristine sulfate.

Vincristine sulfate.

Vincristine sulfate.

DescriptionNatural product derived from plant source.Viniferin has been used to study its effect on melanin production in melanocyte cultures.

Vinorelbine.

Violanthin is Natural product derived from plant source，it is isolated from the stems of Dendrobium officinale, has potent antioxidant and antibacterial activities. Violanthin inhibits acetylcholinesterase (AChE) with an IC50 value of 79.80 μM。.