Products with Pigments bioactivity

Cat.No. Product Name
BCN3530 Shikonine
Shikonin(Shikonine), a potent and specific Pyruvate kinase M2 (PKM2) inhibitor, has antibacterial, antitumor, and anti-inflammatory effects, it provides neuroprotection by reducing the release of various proinflammatory molecules from activated microglia. Shikonin can inhibit VEGF-induced angiogenesis and suppress tumor growth in lewis lung carcinoma-bearing mice.
BCN5298 Mesuaxanthone A
1. Mesuaxanthone A and mesuaxanthone B are two yellow pigments. 2. Mesuaxantbone A and mesuaxanthone B produce varying degrees of C.N.S. depression characterised by ptosis, sedation, decreased spontaneous motor activity, loss of muscle tone, potentiation of pentobarbitone sleeping time and ether anaerthesia in mice and rats; they also exhibit anti inflammatory activity both by intraperitoneal and oral routes in rats.
BCN5390 Luteosporin
1. Luteosporin and xanthomegnin are pigments, they are suspected to be genotoxic carcinogens. 2. Luteosporin inhibits porcine pancreatic phospholipase A2 (PLA2) with Ki values of 12.8 microM.
BCN6480 Quercetagetin-7-O-glucoside
1. Quercetagetin-7-O-glucoside, quercetagetin, quercetagetin 3'-methyl ether 7-O-glucoside, patuletin, and patuletin 7-O-glucoside are "yellow flavonols", and it was shown that the flower colors of three yellow-flowered species are due to these compounds. 2. Quercetagetin-7-O-glucoside, a potent inhibitor of beta-glucuronidase and lysozyme release, shows anti-inflammatory activity, can significantly inhibit arachidonic acid release from membranes.
BCN6541 Carminic acid
Carminic acid, the well-known red dyestuff from cochineal insects (Dactylopius spp.), is a potent feeding deterrent to ants. Carminic acid is an antioxidant to protect erythrocytes and DNA against radical‐induced oxidation, it also has antitumor activity.

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