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Basic study on high gradient magnetic separation of nano beads using superconducting magnet for antibody purification

첫 페이지 보기
  • 발행기관
    한국초전도저온학회 (구 한국초전도저온공학회) 바로가기
  • 간행물
    한국초전도·저온논문지 (구 한국초전도저온공학회논문지) KCI 등재 SCOPUS 바로가기
  • 통권
    Vol.25 No.4 (2023.12)바로가기
  • 페이지
    pp.60-64
  • 저자
    Jeongtae Kim, Insung Park, Gwantae Kim, Myunghwan Sohn, Sanghoon Lee, Arim Byun, Jin-sil Choi, Taekyu Kim , Hongsoo Ha
  • 언어
    한국어(KOR)
  • URL
    https://www.earticle.net/Article/A440939

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원문정보

초록

영어
The manufacturing process of antibody drugs comprises two main stages: the upstream process for antibody cultivation and the downstream process for antibody extraction. The domestic bio industry has excellent technology for the upstream process. However, it relies on the technology of foreign countries to execute downstream process such as affinity chromatography. Furthermore, there are no domestic companies capable of producing the equipment for affinity chromatography. High gradient magnetic separation technology using a high temperature superconducting magnet as a novel antibody separation and purification technology is introduced to substitute for the traditional technology of affinity chromatography. A specially designed magnetic filter was equipped in the bore of the superconducting magnet enabling the continuous magnetic separation of nano-sized paramagnetic beads that can be used as affinity magnetic nano beads for antibodies. To optimize the magnetic filter that captures superparamagnetic nanoparticles effectively, various shapes and materials were examined for the magnetic filter. The result of magnetic separation experiments show that the maximum separation and recovery ratio of superparamagnetic nanoparticles are 99.2 %, and 99.07 %, respectively under magnetic field (3 T) and flow rate (600 litter/hr).

목차

Abstract
1. 서론
2. 본론
2.1. 항체 자기분리기술 개요
2.2. 자기필터 선정 및 구조 설계
2.3. 나노상자성입자
2.4. 자기필터 성능 실험
2.5. 실험 결과 및 토의
3. 결론
ACKNOWLEDGMENT
REFERENCES

키워드

high gradient magnetic separation HTS magnet antibody biomedicine affinity chromatography

저자

  • Jeongtae Kim [ Cryogenic Apparatus Research Center, Korea Electrotechnology Research Institute, Changwon, Korea, Dept. of Nanomechatronics Engineering, Pusan National University, Busan, Korea ]
  • Insung Park [ Cryogenic Apparatus Research Center, Korea Electrotechnology Research Institute, Changwon, Korea ]
  • Gwantae Kim [ Cryogenic Apparatus Research Center, Korea Electrotechnology Research Institute, Changwon, Korea ]
  • Myunghwan Sohn [ Cryogenic Apparatus Research Center, Korea Electrotechnology Research Institute, Changwon, Korea ]
  • Sanghoon Lee [ Department of Chemical and Biological Engineering, Hanbat National University, Daejeon, Korea ]
  • Arim Byun [ Department of Chemical and Biological Engineering, Hanbat National University, Daejeon, Korea ]
  • Jin-sil Choi [ Department of Chemical and Biological Engineering, Hanbat National University, Daejeon, Korea ]
  • Taekyu Kim [ Dept. of Nanomechatronics Engineering, Pusan National University, Busan, Korea ]
  • Hongsoo Ha [ Cryogenic Apparatus Research Center, Korea Electrotechnology Research Institute, Changwon, Korea ] Corresponding Author

참고문헌

자료제공 : 네이버학술정보

간행물 정보

발행기관

  • 발행기관명
    한국초전도저온학회 (구 한국초전도저온공학회) [The Korean Society of Superconductivity and Cryogenics (KSSC)]
  • 설립연도
    1998
  • 분야
    공학>전기공학
  • 소개
    21세기 핵심기술인 초전도공학과 저온공학분야의 기술 수준을 향상시키고, 선진 외국의 관련 학회와의 국제 교류 뿐만 아니라 이 분야에서 산.학.연의 학술활동 및 기술교류의 구심점으로의 그 역할을 성실히 수행하고자 한다.

간행물

  • 간행물명
    한국초전도·저온논문지 (구 한국초전도저온공학회논문지) [Progress in Superconductivity and Cryogenics]
  • 간기
    계간
  • pISSN
    1229-3008
  • eISSN
    2287-6251
  • 수록기간
    1999~2026
  • 등재여부
    KCI 등재,SCOPUS
  • 십진분류
    KDC 427 DDC 537

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