²é¿´: 23  |  »Ø¸´: 0

Áé˼ÉúÎï

½ð³æ (ÕýʽдÊÖ)

[½»Á÷] TMT¡¢DIA¡¢LFQ¶¨Á¿µ°°×ÖÊ×éѧ¼¼Êõ¼ò½é¼°Ó¦ÓöԱȷÖÎö

µ°°×ÖÊ×éѧ·ÖÎöÊÇ»ùÓÚLC-MS/MSµÄ¶¨Á¿µ°°×ÖÊ×éѧ¼ì²âƽ̨¡£Ö÷ÒªÓÅÊÆÔÚÓÚ©U¶à²ã´ÎµÄ¼ø¶¨ºÍ¶¨Á¿Êý¾Ý¡¢Óë¼²²¡±íÐͺͻúÖÆµÄÖ±½Ó¹ØÁª¡¢¸ù¾Ý»ùÒò±È¶Ô»ñµÃµÄ·á¸»µÄ¹¦ÄÜ×¢ÊÍÐÅÏ¢¡¢½á¹¹±¾ÖʵÄÒ»ÖÂÐÔ½µµÍ¼ì²âÄѶȺͿɻùÓÚ¸÷ÀàÐÍÑùÆ·½øÐмì²â¡£TMT¡¢DIA¡¢LFQ¼¼Êõ¼ò½é     

1¡¢TMT£¨Tandem Mass Tag£¬´®ÁªÖÊÁ¿±êÇ©£©±ê¼Ç¶¨Á¿µ°°×ÖÊ×éѧ·ÖÎö£º
£¨1£©¼¼Êõ¼ò½é
      TMT/ITRAQ±ê¼Ç¶¨Á¿ÀûÓÃTMT/ITRAQ±ê¼ÇÊÔ¼Á¶ÔëĶνøÐбê¼Ç£¬¸ÃÀà±ê¼ÇÊÔ¼Á½á¹¹£¬Óɱê¼Ç»ùÍÅ£¬·´Ó¦»ùÍÅºÍÆ½ºâ»ùÍŹ¹³É¡£²»Í¬µÄ±ê¼ÇÊÔ¼Á¾ßÓÐÏàͬµÄ·Ö×ÓÁ¿£¬µ«Æäº¬Óеıê¼Ç»ùÍÅ·Ö×ÓÁ¿²»Í¬£¬Òò´ËÒÔ²»Í¬±ê¼ÇÊÔ¼Á±ê¼Ç²»Í¬ÑùÆ·ºó£¬»ìºÏëĶÎÔÚ½øÈë¶þ¼¶ÖÊÆ×ɨÃèǰ£¬»áÓÚÅöײÊÒÖÐÊͷűê¼Ç»ùÍÅ£¬²¢ÔÚ¶þ¼¶Æ×ͼÖÐÏÔʾ³ö²»Í¬µÄ±ê¼Ç»ùÍÅÐźš£¸ù¾Ý²»Í¬±ê¼Ç»ùÍŵÄÐźÅÇ¿¶È£¬¿ÉÒÔ»ñµÃÑùÆ·¼äͬһëĶε͍Á¿ÐÅÏ¢£¬¿É½øÒ»²½×ª»¯Îªµ°°×Öʵ͍Á¿ÐÅÏ¢¡£
£¨2£©¼¼ÊõÓÅÊÆ£º
A.ÁéÃô¶È¸ß£º±ê¼ÇëĶξ­HPLC·Ö¼¶·ÖÀëºó½øÐÐÖÊÆ×¼ì²â£¬¿É¼ì²â¸ü¶àµ°°×£»B.ÖØ¸´ÐԺãºÑùÆ·±ê¼Ç»ìºÏºó½øÐзּ¶·ÖÀëºÍÖÊÆ×¼ì²â£¬¼õÉÙ²Ù×÷ºÍÖÊÆ×״̬´øÀ´µÄ²îÒ죻C.ͨÁ¿¸ß£ºTMTproÊÔ¼ÁºÐ¿Éͬʱ±ê¼Ç×î¶à18ÀýÑù±¾£»D.¶¨Á¿×¼È·£ºëĶÎÔÚͬһÕŶþ¼¶ÖÊÆ×ͼÖнøÐж¨Á¿£¬×¼È·ÐԸߣ»E.ÊÊÓ÷¶Î§¹ã£ºÔÚëĶÎˮƽ½øÐбê¼Ç£¬ÊÊÓÃÓÚ¸÷ÖÖÀàÐ͵ÄÉúÎïÑù±¾¡£

2¡¢DIA£¨Data-independent Acquisition£¬Êý¾Ý·ÇÒÀÀµÐԲɼ¯£©µ°°×ÖÊ×éѧÏà¶Ô¶¨Á¿·ÖÎö
£¨1£© ¼¼Êõ¼ò½éDIA¶¨Á¿²ßÂÔÊÇÒ»ÖÖ·ÇÊý¾ÝÒÀÀµÐ͵ÄÖÊÆ×Êý¾Ý²É¼¯·½Ê½£¬ÔÚĿǰ³£ÓõĴ󲿷ÖÖÊÆ×¶¨Á¿ºÍ¼ø¶¨·½·¨¾ù²ÉÓõÄÊÇÊý¾ÝÒÀÀµµÄÊý¾Ý²É¼¯·½Ê½(DDA)£¬»áÑ¡ÔñÒ»¼¶Æ×ͼÖÐÐźŽϸߵÄÀë×Ó½øÐжþ¼¶ÖÊÆ×ɨÃ裬Òò¶ø¿ÉÄÜËðʧ´óÁ¿µÍ·á¶ÈëĶεÄÐÅϢɨÃè£¬Ëæ»úÐÔÒ²½Ï¸ß¡£¶øDIA¶¨Á¿²ßÂÔÓëÖ®²»Í¬£¬»á½«Ò»¼¶ÖÊÆ×¼ì²âµ½µÄËùÓÐÀë×ӷֶνøÐжþ¼¶ÖÊÆ×ɨÃè¼ì²â£¬²¢¸ù¾Ý¶þ¼¶ÖÊÆ×ÖÐË鯬Àë×ÓµÄÐźÅÇ¿¶È¶ÔÆäÏàÓ¦µÄëĶÎÄËÖÁµ°°×½øÐж¨Á¿

£¨2£©¼¼ÊõÓÅÊÆ£º
   A.Ñù±¾ÊýÁ¿ÎÞÏÞÖÆ£»   B.ÖÆÑù¼òµ¥£¬Ñù±¾±£Õæ¶È¸ß£»   C.¶à֨ď×ÓÀë×Ó¶Ô¶¨Á¿£¬×¼È·¶È¸ß£»   D.Ñù±¾µ°°×È«¾°ÐÅÏ¢µç×Ó»¯£¬Êý¾Ý¿É»ØËÝ£»   E.»ùÓÚË鯬Àë×Ó£¨¼´Ä¸×ÓÀë×Óʱ)¶¨Á¿£¬ÌØÒìÐԺã»   F.²É¼¯ËùÓÐÀë×Ó¼´Ë鯬Æ×ͼ£¬²»¶ªÊ§ÈκÎÐÅÏ¢£¬¼ì²âÉî¶È¸ßÇÒÖØ¸´ÐԺá£

3¡¢LFQ£¨Label Free Quantification£¬·Ç±ê¼Ç¶¨Á¿£©·Ç±ê¶¨Á¿µ°°×ÖÊ×éѧ·ÖÎö
£¨1£©¼¼Êõ¼ò½é»ùÓÚÖÊÆ×¼ì²â²É¼¯µÄÒ»¼¶Æ×ͼºÍ¶þ¼¶Æ×ͼ¿É·ÖÎöÌáÈ¡Àë×ÓÉ«Æ×ͼ(XIC)£¬(XIC)·åÃæ»ý¿ÉÓÃ×÷·´Ó¦ÑùÆ·ÖÐÏà¶ÔëĶÎÄËÖÁµ°°×º¬Á¿µÄ¶¨Á¿ÐÅÏ¢½øÐйéÒ»»¯´¦Àí£¬¼´¿É¶Ô²»Í¬Ñù±¾Öмì²âµ½µÄͬһëĶÎÄËÖÁµ°°×½øÐÐÏà¶Ô¶¨Á¿£¬»òÕßÔÚ¸ù¾Ýµ°°×ÐòÁм°Ã¸½âÇé¿ö½øÐзÖÎöºó£¬Í¨¹ý¼ÆËãiBAQ²ÎÊý¶ÔÑùÆ·ÖеIJ»Í¬µ°°×½øÐдÖÂԵľø¶Ô¶¨Á¿¡£

£¨2£©¼¼ÊõÓÅÊÆ
   A.¼ì²âͨÁ¿¸ß£¬Ñù±¾ÊýÄ¿ÎÞÏÞÖÆ£»   B.ÑùÆ·ÖÆ±¸¹ý³Ì¼òµ¥£¬±£Õæ¶È¸ß£»   C.·ÖÎöËã·¨³ÉÊ죬¶ÀÌØµÄMBRËã·¨¼õÉÙȱʧֵ¡£

TMT¡¢DIA¡¢LFQ¶¨Á¿µ°°×ÖÊ×éѧ¼¼Êõ¼ò½é¼°Ó¦ÓöԱȷÖÎö


TMT¡¢DIA¡¢LFQ¶¨Á¿µ°°×ÖÊ×éѧ¼¼Êõ¼ò½é¼°Ó¦ÓöԱȷÖÎö-1
»Ø¸´´ËÂ¥
Éè¼ÆºÏÀí£¬ÀíÄîÐÂÓ±£»Ñз¢ÑϽ÷£¬Êý¾Ý׼ȷ¡±µÄÑо¿ÀíÄîºÍ²»¶Ï´´Ð¡¢¿ªÍؽøÈ¡µÄ´´Òµ¾«Éñ
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
Ïà¹Ø°æ¿éÌø×ª ÎÒÒª¶©ÔÄÂ¥Ö÷ Áé˼ÉúÎï µÄÖ÷Ìâ¸üÐÂ
×î¾ßÈËÆøÈÈÌûÍÆ¼ö [²é¿´È«²¿] ×÷Õß »Ø/¿´ ×îºó·¢±í
[¿¼ÑÐ] һ־Ըɽ¶«´óѧ105500ҩѧר˶£¬×Ü·Ö302Çóµ÷¼Á +4 ÎåάÌì¿Õ 2026-03-04 8/400 2026-03-06 13:15 by ÎåάÌì¿Õ
[¿¼ÑÐ] 274Çóµ÷¼Á +6 cgyzqwn 2026-03-01 13/650 2026-03-06 10:55 by lature00
[¿¼ÑÐ] 334Çóµ÷¼Á +6 Trying] 2026-03-05 8/400 2026-03-06 00:16 by wutongshun
[¿¼ÑÐ] 083000£¬×Ü·Ö284£¬Çóµ÷¼Á +3 Ðìyr 2026-03-04 3/150 2026-03-05 22:33 by Y±ÈB²·
[¿¼ÑÐ] ²ÄÁÏ085601Ò»Ö¾Ô¸¹þ¹¤´ó317 +4 ѹÆÈ¸ÐÐÐ 2026-03-04 4/200 2026-03-05 20:08 by ºÚÒÂÂøÍ·ÈË
[¿¼ÑÐ] ²ÄÁϵ÷¼Á +5 ws Éϰ¶Ñ¼ 2026-03-05 5/250 2026-03-05 20:06 by houyaoxu
[¿¼ÑÐ] 085602 293·ÖÇóµ÷¼Á +3 SivanNano. 2026-03-05 3/150 2026-03-05 19:41 by caszguilin
[¿¼ÑÐ] 0856²ÄÁÏר˶274Äܵ÷¼ÁÈ¥ÄÄÀ +3 22735 2026-03-04 4/200 2026-03-05 09:06 by Õ¶»êµÎÍÃ×Ó£¡
[¿¼ÑÐ] Çóµ÷¼ÁԺУ +6 ÔÆ¶ä452 2026-03-02 12/600 2026-03-04 23:17 by ÔÆ¶ä452
[»ù½ðÉêÇë] ûÓÐÇà»ùÖ±½ÓÉêÇëÃæÉÏ£¬¸Ð¾õ×Ô¼º·èÁË +6 kevin63t 2026-03-02 12/600 2026-03-04 22:23 by kevin63t
[¿¼ÑÐ] 282Çóµ÷¼Á +5 2103240126 2026-03-02 8/400 2026-03-04 17:29 by ÍýÉîÓÚº£
[¿¼ÑÐ] 085601 ²ÄÁϹ¤³Ì 320 +6 ºÍÀÖÑþ 2026-03-03 6/300 2026-03-04 16:01 by chixmc
[¿¼ÑÐ] 281Çóµ÷¼Á +3 Y?l?h 2026-03-04 3/150 2026-03-04 10:51 by Íô£¡£¿£¡
[¿¼ÑÐ] 264Çóµ÷¼Á +3 thext 2026-03-03 3/150 2026-03-04 09:29 by ÈÈÇéɳĮ
[¿¼ÑÐ] 085600Çóµ÷¼Á +4 LRZZZZZZ 2026-03-02 6/300 2026-03-04 09:11 by Î޼ʵIJÝÔ­
[¿¼ÑÐ] ²ÄÁϹ¤³Ì269Çóµ÷¼Á +7 °×´Ìõ 2026-03-02 7/350 2026-03-04 08:47 by zhyzzh
[¿¼ÑÐ] 0805×Ü·Ö292£¬Çóµ÷¼Á +12 »ÃÏëÖ®éä 2026-03-01 12/600 2026-03-03 15:58 by tgxtgxtgx9
[¿¼ÑÐ] »¯¹¤¾©Çø271Çóµ÷¼Á +7 11ing 2026-03-02 7/350 2026-03-03 07:30 by ÀûºÃÀûºÃ.
[¿¼ÑÐ] 291 Çóµ÷¼Á +3 »¯¹¤2026½ì±ÏÒµÉ 2026-03-02 3/150 2026-03-02 12:55 by houyaoxu
[¿¼ÑÐ] 265·ÖÇóµ÷¼Á²»µ÷רҵºÍѧУÓÐÐÐѧÉÏ¾Í +6 ÀñÌö¡Õæ258 2026-02-28 9/450 2026-03-02 12:04 by 52hz~~
ÐÅÏ¢Ìáʾ
ÇëÌî´¦ÀíÒâ¼û