Fascaplysin (chloride)

Fascaplysin (chloride)

CAT N°: 21715
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From 74.00 62.90

Fascaplysin is an inhibitor of cyclin D kinase 4/ cyclin D1 (IC50 = 0.35 ?M) that was originally isolated from the marine sponge Thorectandra.{33462} It is significantly less selective for Cdk6/cyclin D1 (IC50 = 3.4 ?M) and does not inhibit other Cdks and tyrosine kinases.{33462} Fascaplysin is reported to have antiproliferative activity against retinoblastoma-positive tumor cells, blocking retinoblastoma phosphorylation and inducing G1 arrest.{33462} Inhibition of Cdk4 via fascaplysin has been shown to induce peroxisome-proliferator-activated receptor ?-1? deacetylation (IC50 = 0.7 µM) and has been used to demonstrate a role for insulin-activated cyclinD1-Cdk4 signaling in the control of glucose metabolism.{26552}

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