Journal of Radiation Protection and Research
- Volume 22 Issue 2
- /
- Pages.103-109
- /
- 1997
- /
- 2508-1888(pISSN)
- /
- 2466-2461(eISSN)
Quantification of Ceruloplasmin in Wale Rats Exposed to ${\gamma}$ -radiation by Enzyme Linked Immunosorbent Assay
ELISA방법에 의한 방사선 피폭 후 흰쥐 혈액 내에서의 ceruloplasmin 정량
- Kim, In-Gyu (Korea Atomic Energy Research Institute) ;
- Park, Seon-Young (Korea Atomic Energy Research Institute) ;
- Kim, Kug-Chan (Korea Atomic Energy Research Institute) ;
- Lee, Kang-Suk (Korea Atomic Energy Research Institute)
- Published : 1997.06.30
Abstract
Adult male rats were exposed to a whole body with a single dose of 1.0, 2.0, 3.0, 5.0, and 7.0 Gy. The animals were sacrificed 48, 72, 96 and 216 hours following exposure. A competitive enzyme linked immunosorbent assay(ELISA) with antigen immobilized on the solid phase has been developed to measure ceruloplasmin in rat serum and complete dose response curves. Ceruloplasmin was purified from the plasma of turpentine treated male rats. Coating of ceruloplasmin had more effectiveness in 10 mM Tris-HCI, 150 mM sodium chloride, pH 7.4 than in 50 mM carbonate/bicarbonate buffer, pH 9.6. The coating range for ceruloplasmin was
수놈 흰쥐를 1.0, 2.0, 3.0, 5.0 및 7.0 Gy 선량으로 전신 조사하였으며 조사 후 48, 72, 96시간과 216시간 경과 후 혈액을 채취하였다. 혈액 내 ceruloplasmin을 측정하여 선량반응곡선을 완성하기 위하여 항원고정 방식의 경쟁적 효소면역측정법을 사용하였다. Ceruloplasmin의 정제는 turpentine을 주사한 수놈 흰쥐의 혈액을 사용하였다. Ceruloplasmin의 흡착효율은 50 mM carbonate/bicarbonate buffer, pH 9.6보다 10 mM Tris-HCI, 150 mM sodium chloride, pH 7.4에서 더 효과적이었으며 정량을 위한 적정한 ceruleplasmin의 흡착범위는 well 당