The Korean Journal of Zoology (한국동물학회지)
- Volume 29 Issue 4
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- Pages.283-293
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- 1986
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- 0440-2510(pISSN)
Affinity Purification of Human Alpha-Fetoprotein
吸着 크로마토그라피法에 의한 사람 ALpha-Fetoprotein의 分離
- Kang, Shin-Sung (Department of Biology, Kyungpook National University) ;
- Bang, Ok-Sun (Department of Biology, Kyungpook National University) ;
- Park, Tae-Kyu (Department of Biology, Kyungpook National University)
- Published : 1986.10.01
Abstract
For the preliminary step to make and characterize the monoclonal antibodies of human alpha-fetoprotein (AFP) was purified from 534g of human fetal tissues through the procedures of tissue extraction, DEAE-cellulose, concanavalin A-Sepharose, Cibacron Blue F3GA-agarose and immunoadsorbent affinity chromatography. The isolated AFP preparation showed a single band on polyacrylamide gel electrophoresis and a single precipitin are against rabbit anti-human cord serum and anti-human AFP on immunoelectrophoresis. Our AFP also displayed a single band on SDS-polyacrylamide gel electrophoresis. The recovery of AFP was 8.76mg total.
사람의 alpha-fetoprotein(AFP)에 대한 모노클론 항체의 생산 및 분석을 위하여, 태아조직을 재료로 추출법, DEAE-cellulose 및 concanavalin A-Sepharose, Cibacron blue F3GA-agarose, immunoadsorbent column등의 흡착크로마토그라피법에 의해 AFP를 분리하였다. 총 534g의 태아조직에서 AFP의 量은 8.76 mg으로서 순수분리되었음을 확인하였다.
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