METHOD FOR ISOLATING EXTRACELLULAR VESICLE USING FRACTIONAL SALT PRECIPITATION

[특허 요약] The present invention relates to a method and kit for isolating an extracellular vesicle (EV) from a biological sample using fractional precipitation. According to the method and kit, rapid isolation is possible, and an EV can be effectively isolated from various types of biological samples regardless of the sample sources. Unlike a method for isolating an EV on the basis of an existing precipitation method, the present invention can easily remove a salt by washing, and, thus, has the benefit of being able to isolate a highly pure EV with a high yield rate and can be applied to both small-scale EV isolation in research and diagnostic fields and large-scale EV isolation for industrial applications.

특허 등록번호

4353815A

특허 출원번호

22816499

출원일

2022.06.03

등록일

2025.05.07

국가

유럽_특허청

출원인

기초과학연구원, 울산과학기술원

발명자

Yoon-Kyoung Cho, Vijaya SUNKARA

중요 키워드

extracellular vesicle, salt precipitation, isolating extracellular, fractional salt, fractional