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 Á¦Ç°¾È³»  Àü±â¿µµ¿   ´Ü¹éÁú Àü±â¿µµ¿  Antibody Erasing Buffer

EzWay¢â Antibody Erasing Buffer

Chemiluminescence¸¦ ÀÌ¿ëÇÑ Western ½Ã, membrane¿¡ ºÎÂøµÈ Ç×ü¸¦ Ç׿øÀ¸·ÎºÎÅÍ ¼Õ»ó¾øÀÌ ºÐ¸®ÇØÁÖ´Â ¿ë¾×ÀÔ´Ï´Ù. µû¶ó¼­ µ¿ÀÏ membrane»ó¿¡¼­ ´Ù¸¥ Á¾·ùÀÇ Ç×ü·Î Àç¹ÝÀÀ(reprobing, immunoprobing, rehybridization) ÇÒ¼ö ÀÖ½À´Ï´Ù.

KOMABIOTECH
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  • Western BlotÈÄ membrane¿¡ ºÎÂøµÈ primary/secondary antibody¸¦ 1stepÀ¸·Î Á¦°ÅÇÏ´Â ¿ë¾×ÀÔ´Ï´Ù.
  • chemiluminescence¸¦ ÀÌ¿ëÇÑ western blot¿¡ »ç¿ëÇÒ ¼ö ÀÖ½À´Ï´Ù.
  • µ¿ÀÏ membrane»ó¿¡ Àç¹ÝÀÀ(reprobing, immunoprobing, rehybridization)À» ´Ù¸¥ Á¾·ùÀÇ ¿©·¯ Ç×ü·Î ¹Ýº¹ ½ÇÇèÇÒ ¼ö ÀÖ½À´Ï´Ù.
  • »ó¿Â¿¡¼­ 5-15ºÐÀ̸é antibody°¡ membrane¿¡¼­ Á¦°Å µË´Ï´Ù.
  • Ç׿ø¿¡ ÀüÇô ¼Õ»óÀ» ÁÖÁö ¾Ê½À´Ï´Ù.
  • ½Ç¿Â¿¡¼­ 1³â°£ º¸°ü °¡´ÉÇÕ´Ï´Ù.
    »ç¿ë¹ý
  1. Erasing Buffer¿¡ antibody¸¦ Á¦°ÅÇÒ membraneÀ» ³Ö´Â´Ù.
  2. Erasing Buffer¿¡ µé¾îÀÖ´Â membraneÀ» °­ÇÏ°Ô Èçµé¸é¼­ »ó¿Â¿¡¼­ 5-15ºÐ Á¤µµ ¹ÝÀÀ½ÃŲ´Ù.
  3. Erasing Buffer¸¦ ¹ö¸°´Ù.
  4. 300mlÀÇ Áõ·ù¼ö·Î °­ÇÏ°Ô Èçµé¸é¼­ ¼¼Ã´ÇØÁØ´Ù.
  5. 4ÀÇ ´Ü°è¸¦ 5¹ø ¹Ýº¹ÇØÁØ´Ù.
  6. ¸¸¾à signalÀÌ È®ÀεǸé membraneÀ» ´Ù½Ã Erasing Buffer¿¡ ³Ö°í 5-15ºÐ ´õ Ãß°¡·Î ¹ÝÀÀ ½ÃŲ´Ù.
  7. Membrane¿¡ immunodetection reagent°¡ ¾ø´Â °ÍÀÌ È®ÀÎµÈ ÈÄ¿¡´Â ±× ´ÙÀ½ immunoprobingÀ» ÇÒ ¼ö ÀÖ´Ù.
  8. ReblockingµÈ membraneÀ¸·Î ±× ´ÙÀ½ immunoprobingÀ» ½ÃÀÛÇÑ´Ù.
    »ç¿ë¿¹
    Stripping immunoblot with erasing Buffer and Reprobing the immunoblot
    (ù¹øÂ° ½ÇÇè ÈÄ erasing Buffer·Î Á¦°ÅÇÑ ÈÄ Ã¹¹øÂ°¿Í ´Ù¸¥ Ç×ü·Î µÎ¹øÂ° ½ÇÇèÇÑ °á°ú »çÁø)
    Stripping of Western Blot by Antibody erasing Buffer and rewestern blot:
    A. HeLa extract¸¦ 10% SDS-PAGE¿¡¼­ Àü±â¿µµ¿ÇÑÈÄ NC membraneÀ¸·Î transfer¸¦ ½ÃÄ×´Ù. membraneÀº 1% fat-milk·Î 1½Ã°£µ¿¾È blockingÇÏ¿´°í 15ºÐ washing°ú 5ºÐ°£ TBST 󸮸¦ µÎ¹ø ¹Ýº¹ÇÏ¿´´Ù. »ç¿ëµÈ Ç×ü´Â anti-actinÀ̾úÀ¸¸ç anti-rabbit IgG:HRP¸¦ ÀÌ¿ëÇÏ¿© ECLÀ» ¼öÇàÇÏ¿´´Ù.
    B. A¿¡¼­ ¼öÇàÇß´ø immunoblotÀ» Antibody Erasing Buffer¿¡ 7ºÐ°£ ´ã¾ÆµÐµÚ 5ºÐ°£ 5¹ø¾¿ ¼¼Ã´ÇÏ¿´´Ù. strippingÀÌ ³¡³­µÚ, immunoblotÀ» ECL¿ë¾×¿¡ Àû½ÅµÚ film¿¡ 60ºÐµ¿¾È ³ëÃâÇϸ鼭 °üÂûÇÏ¿´À¸³ª signalÀº »ý±âÁö ¾Ê¾Ò´Ù. Áï ±ú²ýÀÌ strippingÀÌ µÇ¾úÀ½À» º¸¿©ÁØ´Ù.
    C. B¿¡ blockingÀ» °ÅÃÄ anti-eIF2alpha Ç×ü¸¦ ¹ÝÀÀ½ÃŰ°í ¿©±â¿¡ anti-rabbit IG:HRP 2Â÷ Ç×ü¸¦ ºÙÇô¼­ ECLÀ» °üÂûÇÏ¿´´Ù. ±×¸²°ú °°ÀÌ strippingÈÄ µÎ¹øÂ° Ç×ü¸¦ ÀÌ¿ëÇÏ¿© reprobingÀÌ °¡´ÉÇÔÀ» È®ÀÎÇÒ¼ö ÀÖ´Ù. (*) Marks are unspecific detections.
ÁÖ¹®Á¤º¸(Ordering Information)
CATNUM PRODUCT SIZE
K14410EzWay Antibody Erasing Buffer500ml