Industrial Technology Research Institute

Shyh-Dar Li

Ae-June Wang

Chi-Heng Jian

Yi-Fong Lin

Shih-Jr Liu

Shin-Jr Liu

Chung-Kung Lai

Leaf Huang

A delivery system is provided. The delivery system includes a carrier or an active compound and a glutathione or a glutathione derivative grafted thereon. The invention also provides a compound including a moiety comprising a vitamin E derivative or a phospholipid derivative, a polyethylene glycol (PEG) or a polyethylene glycol derivative bonded thereto, and a glutathione (GSH) or a glutathione derivative bonded to the polyethylene glycol or the polyethylene glycol derivative.

Glutathione-based delivery system

A delivery system. The delivery system includes a carrier or an active compound and a glutathione or a glutathione derivative grafted thereon. The invention also provides a compound including a moiety comprising a vitamin E derivative or a phospholipid derivative, a polyethylene glycol (PEG) or a polyethylene glycol derivative bonded thereto, and a glutathione (GSH) or a glutathione derivative bonded to the polyethylene glycol or the polyethylene glycol derivative.

Glutathione based delivery system

A vector for targeted delivery of drugs into estrogen receptors over-expressed cells is disclosed. The vector of the present invention is mainly about an active targeting delivery carrier which consists of a plurality of nanoparticles including: (i) a plurality of targeted moiety conjugated to the outer surface of the nanoparticles, the moiety being capable of binding with the estrogen receptor of a target cell, and (ii) bioactive agents encapsulated in the nanoparticles or forming complex with the nanoparticles. The targeted moiety of the present invention can also be conjugated to parent drugs for prodrug design.

Drug delivery system targeting to estrogen receptor over-expressed cells

A targeting delivery system. The targeted delivery system includes a carrier for a drug and a targeted ligand modifying the carrier to target the encapsulated drug to a sigma receptor over-expressed cell.

Growing community of inventors

Miaoli County, Taiwan

Shyh-Dar Li