基本信息:
- 专利标题： METHOD FOR LYOPHILIZING EXOSOME
- 申请号：US16913258 申请日：2020-06-26
- 公开(公告)号：US20200329697A1 公开(公告)日：2020-10-22
- 发明人： Kwang Il KIM , Byong Seung CHO , Yong Weon YI
- 申请人： ExoCoBio Inc.
- 申请人地址： KR Seoul
- 专利权人： ExoCoBio Inc.
- 当前专利权人： ExoCoBio Inc.
- 当前专利权人地址： KR Seoul
- 优先权： com.zzzhc.datahub.patent.etl.us.BibliographicData$PriorityClaim@7e1dff2d
- 主分类号： A01N1/02
- IPC分类号： A01N1/02 ; A61K9/19 ; A61K8/72
摘要：
A method of lyophilizing exosomes using a cryoprotectant comprising methionine, mannitol and trehalose is disclosed. The lyophilized exosome product shows a good appearance which maintains a porous sponge shape without forming ice crystals. In addition, the lyophilized exosome product can be applied to a pharmaceutical composition, a skin external preparation and a cosmetic composition. For example, the lyophilized exosome product can be used as a solution obtained by simply mixing it with a diluent.
公开/授权文献:
- US11337419B2 Method for lyophilizing exosome 公开/授权日：2022-05-24