abberior LIVE 550, tubulin, 50 µg

Cell permeable and highly specific fluorescent probe used to label tubulin in living cells. This bright and photostable tubulin probe is based on the microtubule binding drug Larotaxel. This product contains 1 vial of abberior LIVE 550 tubulin as lyophilized powder, a stock solution of 1 mM in DMF or DMSO is recommended. Depending on cell type or tissue a working solution of 1 nM to 100 nM is advised. Additionally, a vial containing 1 µmol verapamil is provided as an imaging reagent. 10 to 20 nmol verapamil in 1 ml staining solution increases the signal intensity significantly.