Roger Tsien,Todd Aguilera,Emilia Olson,Tao Jiang,Quyen Nguyen
申请号：
US16457763
公开号：
US20200046843A1
申请日:
2019.06.28
申请国别(地区):
US
年份:
2020
代理人:
摘要：
Disclosed herein, in certain embodiments, is a selective transport molecule with increased in vivo circulation. In some embodiments, a selective transport molecule disclosed herein has the formula (A-X-B-C)-M, wherein C is a cargo moiety； A is a peptide with a sequence comprising 5 to 9 consecutive acidic amino acids, wherein the amino acids are selected from: aspartates and glutamates； B is a peptide with a sequence comprising 5 to 20 consecutive basic amino acids； X is a linker； and M is a macromolecular carrier.
