PLLA(4k)-PEG(3k)-FITC is a block copolymer with poly(L-lactide) as hydrophobic and PEG as hydrophilic block. The polymer contains green fluorescent dye which can be easily traced by fluorescence microscopy. In water, the polymer self-assembles with PLLA being shielded from water by the PEG. The core region can serve as hydrophobic drugs reservoir. Reagent grade, for research purpose.
Usually ships within 24 hours.