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1.½ÇÇè³»¿ë
-½ÇÇè¸ñÀû: sandwich ELISA¸¦ ÀÌ¿ëÇÏ¿© °³ Ç÷ûÀÇ IgMÀ» Á¤·®,Á¤¼ººÐ¼® ÇÑ´Ù.
-½ÇÇèÁغñ¹°: Capture Ab(Goat ¥á-Dog IgM), Blocking Reagent(3%BSA/PBS),
Detection Ab(Goat ¥á-Dog IgM-HRP), PBS-T, TMB, stop solution,
ELISA reader, pipette, tube, plate, °ÅÁî, Dog serum.
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i) A~H±îÁöÀÖ´Â plateÀÇ °¢°¢ÀÇ well¿¡ Capture Ab(Goat ¥á-Dog IgM)¸¦ ³Ö¾îÁØ´Ù.
¡æsandwich ELISA¸¦ À§ÇØ plate¹Ù´Ú¿¡ Ab¸¦ ÄÚÆÃÇϱâÀ§Çؼ
ii) ³Ö¾ú´ø Capture Ab¸¦ ¹ö¸®°í PBS-T(200¥ìl)¸¦ ÀÌ¿ëÇØ 3ȸ ¾Ä¾îÁØ´Ù.
¡æ³Ö°í,Èçµé°í,ÅÐ°í¸¦ 3ȸ¹Ýº¹. washingÀÌ ´õ Àߵǵµ·Ï ÇØÁÖ´Â °³¸éȰ¼ºÁ¦ÀÎ Tween20
À» ³Ö¾îÁØ PBS-T´Â ºÒ¼ø¹°À» Á¦°ÅÇØÁØ´Ù.
iii) 100¥ìlÀÇ Blocking Reagent(3%BSA/PBS)¸¦ ³Ö¾îÁ༠Capture Ab¿ÜÀÇ ¹°ÁúÀÌ plate
¹Ù´Ú¿¡ ´Þ¶óºÙÁö ¸øÇϵµ·Ï ÄÚÆÃÇØÁØ´Ù. ±×¸®°í 1½Ã°£ ±â´Ù¸°ÈÄ PBS-T·Î 3ȸ¾Ä¾îÁØ´Ù.
iv) 100¥ìlÀÇ ³óµµ¸¦ ¾Ë¼ö¾ø´Â Dog serumÀ» A¿¡ ³Ö°í, 200¥ìlÀÇ 100¹è Èñ¼®µÈ Dog serum À» B¿¡ ³Ö´Â´Ù. C¡¦(»ý·«)
2.ELISA reader or Microplate reader or Spectrophotometer