2 results about "Fat body" patented technology

The application relates to a fusion protein and application thereof in the field of biotechnology. A polypeptide fragment for specifically recognizing a single-molecule phospholipid membrane and a polypeptide fragment for specifically recognizing a tissue or a cell are connected to form a fusion protein which can be specifically combined to a fat body surface in a non-covalent manner, so that precise targeting of the fat body is realized. The fat body targeting peptide segment can be widely used in the fields of precise drug delivery and vaccine preparation, so as to be used for treating diseases such as cancer, infectious diseases and metabolic diseases. Lung tissues and breast cancer cells are taken as target points, and good targeting of the fat body is realized.