Seo Young Son, Seung Yeon Song, Eun Joong Kim, Hyun C. Yoon
언어
영어(ENG)
URL
https://www.earticle.net/Article/A98630
※ 원문제공기관과의 협약기간이 종료되어 열람이 제한될 수 있습니다.
원문정보
초록
영어
We have developed a biosensing strategy for glycated protein in red blood cells. Glycated hemoglobin (HbA1c) is recognized as an important target molecule to improve diabetes control and treatment. HbA1C is made by nonenzymatic reaction between glucose and the N-terminal valine of the β-chain of hemoglobin. We selected ferrocene boronic acid (FcBA) as an electrochemical signaling molecule. Boronic acid has an ability to form a covalent bond between its diol group and the cis-diol group from the carbohydrate chain on the surface of HbA1c. FcBA was conjugated with HbA1c, and the conjugate was collected and purified by precipitated with zinc chloride. After the solution-phase step, we used cyclic voltammetry for the analytical signal registration. Detection range obtained for HbA1c was 5∼20% (HbA1c/total Hb), which covers the clinical reference range. From this simple method, we were able to obtain clinically meaningful sensitivity as well as detection range. This study can be implemented in the diagnostic biosensor and would be applicable to other glycoproteins having analytical needs.
저자
Seo Young Son [ Department of Molecular Science & Technology, Ajou University ]
Seung Yeon Song [ Department of Molecular Science & Technology, Ajou University ]
Eun Joong Kim [ Department of Molecular Science & Technology, Ajou University ]
Hyun C. Yoon [ Department of Molecular Science & Technology, Ajou University ]
한국생물공학회 [The Korean Society for Biotechnology and Bioengineering]
설립연도
1984
분야
공학>생물공학
소개
이 법인은 생물 공학의 발전과 보급에 이바지하고, 회원 상호 간의 연구 협력과 친목을 도모함을 목적으로 한다
1. 생물공학 분야의 발전을 위한 연구 협력
2. 생물공학의 실용화를 촉진시키기 위한 산학 협동
3. 학술연구 발표회, 강연회, 연수회 등 학술활동의 개최
4. 국,영문 학술지,소식지,학술회의 Proceedings 및 학술도서의 발간
5. 생물공학 발전을 위한 정책 건의
6. 기타 국제 교류 등 본 학회의 목적 달성을 위한 제반 활동