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3. Nano LC ESI ion trap tandem MS ¼­ºñ½º ÀýÂ÷ ¹× ¼ö°¡
  1. ½Ã·áÁغñ

    • 1D SDS-Page band ¹× 2D-Spot »óÅÂÀÇ ´Ü¹éÁú

      In-gel digestion ÀÇ·Ú ½Ã

      - Band ¹× gelÀ» 25~50 mM NH4HCO3 ¿¡ ÃæºÐÈ÷ ´ã¾Æ ¿À¼¼¿ä.

      - LC-MS/MS ´ã´çÀÚ°¡ in-gel digestionÀ» ÇÏ°Ô µË´Ï´Ù. (1Àϼҿä)

    • In-gel digestion µÈ peptide

      -10ul ÀÌÇÏÀÇ 25~50 mM NH4HCO3 ¿¡ ´ã¾Æ¿À¼¼¿ä.

    • Solution »óÅÂÀÇ protein

      Solution »óÅ·Π³ÃÀå º¸°üÇÏ¿© °¡Á®¿À¼¼¿ä.

      Sample »óÅ¿¡ µû¶ó in-solution ȤÀº in-gel solutionÀ¸·Î digestionÇÏ°Ô µË´Ï´Ù.

  2. ´Ü¹éÁúÀÇ ¼ö¿¡ µû¶ó LC-MS/MS running timeÀÌ ´Þ¶óÁý´Ï´Ù.

    - 1~5°³ »çÀÌ ¾à 40~80 min, 5~10 »çÀÌ ¾à 80~120 min 10°³ ÀÌ»ó 120 min ÀÌ»ó
    - ÀÇ·ÚÀÚ¿Í »óÀÇ ÈÄ °áÁ¤

  3. µ¥ÀÌÅÍ´Â MS/MS °á°ú¿¡ ÀÇÇØ ¾ò¾îÁø peptide·Î °Ë»öµÈ proteinÀÇ List, sequence, ºÐÀÚ·®, pI°ª, species, peptide match ¼ö, scoreµîÀ¸·Î º¸¿©Áý´Ï´Ù. °¢°¢ÀÇ ³»¿ªÀ» excel ÆÄÀÏ·Î º¸³»µå¸³´Ï´Ù.


  4. ÁÖÀÇ »çÇ×

    ´ÙÀ½°ú °°Àº °æ¿ì ÁÁÀº MSµ¥ÀÌÅ͸¦ ¾ò±â°¡ ¾î·Æ½À´Ï´Ù.

    - ´Ù·®ÀÇ salt°¡ Æ÷ÇÔµÈ protein/peptide(Àü 󸮽à ÁÖÀÇ¿ä¸Á)
    - ÃæºÐÇÑ digestionÀÌ µÇÁö ¾ÊÀº protein ( 1/20~1/50 ºñÀ²·Î ÷°¡ ¿ä¸Á)
    - sample¿¡ particle(¸ÕÁö ¹× ±âŸ À̹°Áú)ÀÌ Æ÷ÇԵǾî ÀÖÀ» °æ¿ì(½Ã½ºÅÛ ÀÚü¿¡ ¼Õ»ó)


  5. ½Ã·á´ç ºÐ¼® °¡°ÝÀº 19¸¸¿ø ÀÔ´Ï´Ù. ¼­ºñ½º ½ÅûÀ» ÇϽñâ Àü, ¹Ýµå½Ã ¿¬±¸¿ø (ÀÌÀº¿µ :02-2123-6625, )°ú ÇØ´ç ¼­ºñ½º¿¡ ´ëÇØ¼­ ²À ¹®ÀÇÇϽŠÈÄ, ¼­ºñ½º ½ÅûÀ» ÇϽñ⠹ٶø´Ï´Ù.

  6. »ùÇà º¸³»½Ç ÁÖ¼Ò : ¼­¿ï ¼­´ë¹®±¸ ½ÅÃ̵¿ ¿¬¼¼´ëÇб³ »êÇÐÇùµ¿°ü 421È£.

  7. ºÐ¼® ¼­ºñ½º ¿ä±ÝÀº ¿¬¼¼´ëÇб³ °èÁ·ΠÀԱݽÃÄÑ ÁÖ½Ã¸é µË´Ï´Ù. ¿¬¼¼´ëÇб³ ¸íÀÇÀÇ °è»ê¼­°¡ ¹ßºÎµÇ¸ç, ¼¼±Ý°è»ê¼­´Â ¹ß±ÞÀÌ ¾ÈµÇ°í, Ä«µå °áÀçµµ ¾ÈµË´Ï´Ù. °áÀç°èÁ¾ȳ»´Â ¸ÞÀÏ·Î µå¸³´Ï´Ù.

  8. ºÐ¼®¼­ºñ½º ¼Ò¿ä½Ã°£
    Nano-LC-MS/MS 5 working day (1~5 sample)
    destaining
    2 ½Ã°£ (per 10 spots)
    In-gel digestion
    12 ½Ã°£
    Poros desalting, spotting
    2 ½Ã°£
    LC-MS
    7½Ã°£
    Database searching
    3 ½Ã°£

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Tel: +82-2-2123-3279, Fax: +82-2-393-6589