PKmem 650 - 100 stainings

PKmem 650 is a bright, non-phototoxic & non-toxic plasma membrane probe based on the PKmem™ dyes developed by the lab of Zhixing Chen at Peking University1-3). PKmem 650 labels the plasma membrane in live cells with very high specificity. The unique and unmatched feature of PKmem 650 is its extremely low phototoxicity, due to the presence of the intramolecular triplet quencher cyclooctatetraene (COT) group. It allows to perform long term live cell imaging of the plasma membrane without damaging the cells. PKmem 650 does not require any genetic manipulation, transfection or overexpression of fluorescent proteins. PKmem 650 enables multicolor imaging with SPY505, SPY555, SPY595, SPY620 or GFP. PKmem 650 can be imaged with a standard Cy5 filterset. It can be used for widefield, confocal, SIM or STED imaging in living cells and tissue. Contains 1 vial of PKmem 650 (lyophilized).