This inventor holds 1 USPTO granted patent. Top assignee: Chinese Academy of Sciences. Active years: 2025.
Company Filing History:
Years Active: 2025
Title: Innovations of Yun Fa in Biotechnology
Introduction
Yun Fa is a notable inventor based in Qingdao, China. He has made significant contributions to the field of biotechnology, particularly through his innovative work on aptamers.
Latest Patents
Yun Fa holds a patent titled "Aptamer of nattokinase and method for screening the aptamer." This invention relates to the technical fields of biotechnology. The patent describes a set of nattokinase nucleic acid aptamers that were screened using capillary electrophoresis separation technology. The sequences of these aptamers are identified as SEQ ID NO:1 to SEQ ID NO:17. The dissociation constants of seven aptamers were measured using surface plasmon resonance technology, revealing strong affinities ranging from 8.7 to 87 nM. The nucleic acid aptamer developed in this patent exhibits precise specificity and high affinity, making it convenient for chemical modification. This aptamer serves as an effective molecular recognition tool for high-sensitive protein analysis. The recognition technology based on nucleic acid aptamers lays the groundwork for the development of NK determination and efficient separation and purification.
Career Highlights
Yun Fa is affiliated with the Chinese Academy of Sciences, where he continues to advance his research in biotechnology. His work has garnered attention for its potential applications in medical and analytical fields.
Collaborations
Yun Fa collaborates with esteemed colleagues, including Haijie Zhao and Mingyang Guan, who contribute to his research endeavors.
Conclusion
Yun Fa's innovative work in biotechnology, particularly his patent on nattokinase aptamers, showcases his commitment to advancing scientific knowledge and practical applications. His contributions are poised to impact the fields of protein analysis and molecular recognition significantly.