ÒÇÆ÷ÏÈÈÝ TimsTOF Pro 2 ÓÉÐÂÒ»´úƽÐÐÀÛ»ýÒ»Á¬ËéÁÑÊÖÒÕ£¨ PASEF? £©ËùÇý¶¯£¬Îª 4D- ¶à×éѧµÄÓ¦ÓúÍÉú³¤ÍØ¿íÁËõ辶¡£Æä¾Ã¾Ä¥Á·µÄÎȽ¡ÐÔ¡¢¸ßѸËÙ¶ÈÒÔ¼°³¬¿ìËٵĶþ¼¶ÊÕÂÞËÙÂÊ£¬Ê¹µÃ TimsTOF Pro 2 ×÷ΪÆÊÎöƽ̨£¬³ÉΪ 4D- ÂÑ°×ÖÊ×éѧ¡¢4D- ´úл×éѧÒÔ¼° 4D- Ö¬ÖÊ×éѧÑо¿µÄ²»¶þÑ¡Ôñ£¡ |
ÒÇÆ÷Ìصã ? ͨ¹ý²¶¼¯Àë×ÓÌʶÈÊÖÒÕµÄÒýÈ룬½âËøȫеÄƽÐÐÀÛ»ýÒ»Á¬ËéÁÑÊÖÒÕ£¨ PASEF? £© ? CCS ÌØÊâÒ»¸öά¶ÈÐÅÏ¢Äܹ»ÌṩÐí¶à½øÒ»²½µÄÆÊÎö¿ÉÄÜÐÔ£¬¿ÉÒÔ´ÓÖØ´óÊý¾Ý¿âʵÏÖ»¯ºÏÎïµÄ¸ß¿ÉÐŶȿâÆ¥ÅäÒÔ¼°¸üµÍµÄ¹ýʧ·¢Ã÷ÂÊ£¨ FDRs £© ? timsTOF Pro 2 Å䱸ÁËÐÂÒ»´úË« TIMS ÆÊÎöÆ÷£¬Àë×ÓÈÝÁ¿¿ÉÌá¸ßÈý±¶¡£¾Óɼò»¯µÄÀë×Ó͸¾µ×î´óÏ޶ȵØÌá¸ßÁËÀë×Ó´«ÊäЧÂʺÍѸËٶȣ¬Îª 4D- ¶à×éѧ½¨ÉèÁËеıê×¼ ? PASEF? ÊÖÒտɵִï > 120 Hz µÄɨÃèËÙÂÊ£¬¿ÉÒÔʵÏÖ¶ÔµÍƷòëĶÎÀë×Ó¶à´ÎÖظ´Ñ¡Ôñ²¢ËéÁÑ£¬ÒÔÌáÆéá«Æ·Ã²ëĵĶþ¼¶Æ×ͼÖÊÁ¿£¬´Ó¶øʵÏÖÁ˸ü¸ßÖÃÐŶȵÄëÄÆ×Æ¥Åä(The peptide-spectrum matches, PSM) |