1. Title : Cell harvest & Protein sampling
2. Objective : Å©±â¿¡ µû¶ó ´Ü¹éÁúÀ» ºÐ¸®ÇÏ´Â SDS-PAGE¸¦ ÇϱâÀ§Çؼ poliovirus¿¡ °¨¿°µÈ BGM cellÀ» ¿ëÇؽÃŲ ÈÄ, ´Ü¹éÁúÀ» ÃßÃâÇÏ°í Á¤·®ÇÑ´Ù.
3. Method
1) Cell harvest
¨ç ¹èÁö¸¦ e-tube¿¡ ¼ö°ÅÇÑ´Ù.
¨è PBS·Î washing ÇÏ°í 1ml PBS¸¦ Ãß°¡ÇÑ´Ù.
¨é Scraper·Î ±Ü¾î ¸ð¾Æ e-tube¿¡ ´ã´Â´Ù.
¨ê 5,000rpm/5min centrifugation
¨ë »óµî¾×À» suctionÇؼ pelletÀ» ÃëÇÑ´Ù.
2) Protein sampling
¨ç Pellet¿¡ lysis buffer¸¦ ³Ö´Â´Ù.
¨è VoltexingÇÏ¿© pelletÀ» »ì¦ Ç®¾îÁØ ÈÄ deep freezer (-80¡É)¿¡ 15ºÐ°£ ³Ö¾îµÐ´Ù.
¨é 37¡É water bath¿¡ »ì¦ ³ìÀÎ ÈÄ centrifugation (13,000rpm, 15min, 4¡É)
¨ê »óµî¾×À» »õ·Î¿î e-tube¿¡ ¿Å±ä´Ù.
¨ë O.D°ªÀ» ÃøÁ¤ÇÑ´Ù.
(Áß·«)
5. Discussion
À̹ø ½ÇÇèÀ¸·Î´Â BGM cellÀ» sub cultreÇÏ°í seeding ÇÑ ÈÄ virus¸¦ °¨¿°½ÃŲ BGM cellÀ» ¼ö°ÅÇÏ¿©¼ Cell harvest ÈÄ Protein samplingÀ» ÅëÇØ ´Ü¹éÁúÀ» ÃßÃâÇÏ°í Á¤·®Çß´Ù.
¸ÕÀú Cell harvest·Î ¹èÁö¸¦ e-tube¿¡ ¼ö°ÅÇÑ´Ù. PBS 1.5ml¾¿ ³Ö¾î washing ÇÏ°í 1ml PBS¸¦ Ãß°¡ÇÑ´Ù. ¹èÁöÀÇ ´Ü¹éÁúÀ» Á¦°ÅÇÏ¡¦(»ý·«)
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