| 摘要 |
The invention provides methods and reagents for efficient transport of macromolecules (such as drug therapeutics including nucleic acids and polypeptides) linked to motor protein-binding moieties (MPBM) intracellularly to a specific subcellular localization. One exemplary MPBP is dynein-binding moiety (DBM). Drug therapeutics linked to DBM can be selectively, specifically, and actively transported intracellularly to the nucleus or peri-nuclear region, thus enhancing the uptake of such drug therapeutics into the target subcellular localization. |
