MAL-PEG-OH (maleimid Polyethylene Glycol Hydroxyl)

MAL-PEG-OH (maleimid polyethylene glycol hydroxyl) se yon reyaktif lineyè heterobifonctional pikèt ak maleimid ak idroksil. Mal-peg-oh se yon itil PEG spacer crosslinker. Maleimide reyaji ak mercaptan, SH, mercapto oswa mercapto, ak idroksil ka reyaji ak asid karboksilik. Mal-peg-oh kapab tou itilize pou fè sentèz kopolimè blòk PEGylated, tankou PLA-PEG (poly-L-laktik asid ko polyethylene glycol) ak PCL-PEG (polycaprolactone ko polyethylene glycol), lactide polymérisation inisye pa hydroxyl oswa caprolactone. Maleimid gen lyezon doub C=C reyaktif epi li sansib a limyè oswa oksijèn.