Taxifolin
Catalog No: CFN98734
Taxifolin exhibits important anti-tyrosinase activity, it also exhibits significant inhibitory activity against collagenase with an IC50 value of 193.3 μM.Taxifolin has anti-oxidant, anti-melanogenic, chemopreventive, anti-inflammatory, and cardioprotective effects. Taxifolin promotes osteoblast differentiation in MC3T3-E1 cells and also inhibit osteoclastogenesis in RAW264.7 cells, it also can enhance andrographolide-induced mitotic arrest and apoptosis in human prostate cancer cells via spindle assembly checkpoint activation.
Isorhamnetin
Catalog No: CFN98735
Isorhamnetin, a natural flavonol aglycon, is a tyrosinase inhibitor and has anti-adipogenic, cardioprotective, anti-tumor, and antioxidant activities. it inhibits the H(2)O(2)-induced activation of the intrinsic apoptotic pathway via ROS scavenging and ERK inactivation, it inhibits NF-κB signaling. Isorhamnetin prevents angiotensin II (AngII)-induced endothelial dysfunction by inhibiting the overexpression of p47(phox) and the subsequent increases O2-production, resulting in increased nitric oxide bioavailability.
Ergocalciferol
Catalog No: CFN90049
Ergocalciferol (Vitamin D2) is a selective inhibitor of mammalian DNA polymerase A (pol A) with IC50 of 123 mM. Ergocalciferol can delay the development of secondary hyperparathyroidism in children with CKD2-3. Ergocalciferol can cause HL-60 apoptosis via a modulation of mitochondria involving ROS production, GSH depletion, caspase activation, and Fas induction, on the basis of anticancer activity of ergocalciferol, it may be feasible to develop chemopreventive agents from edible mushrooms or hop. Ergocalciferol can prevent glucocorticoid-induced bone loss, but even increase lumbar spine and femoral neck bone mineral densities (BMD) in postmenopausal women commencing glucocorticoid therapy, it also
is safe and effective in reducing the risk of a fracture in elderly patients with AD.