Znn3bq.jpeg
±±¾©Ê¯ÓÍ»¯¹¤Ñ§Ôº2026ÄêÑо¿ÉúÕÐÉú½ÓÊÕµ÷¼Á¹«¸æ
²é¿´: 1614  |  »Ø¸´: 2

seebio66666

гæ (³õÈëÎÄ̳)

[½»Á÷] ¶àÌÇÌÇ»ù»¯ºÍÌÇÁ´·ÖÎö³£¹æÎÊÌâ ÒÑÓÐ2È˲ÎÓë

Q: ÈçºÎ´ÓÌǵ°°×ÖÐÊÍ·ÅN-¶àÌÇÌÇÁ´?
A: ĿǰÆÕ±é²ÉÓÃ2ÖÖ¼¼ÊõÓÃÓÚÊÍ·ÅÌǵ°°×N-¶àÌÇÌÇÁ´ÓÃÓÚÌÇ»ù»¯·ÖÎö - ë½âºÍÄÚÇÐÌÇÜÕø´¦Àí¡£¡¶ÌÇ»ù»¯·ÖÎöÖ¸ÄÏ¡·º­¸ÇÁËһЩÔÚÑ¡ÔñÕâЩÊÍ·Å·½·¨Ê±µÄ×¢ÒâÊÂÏî¡£
Q: ÈçºÎÖÆÖ¹ÍÙÒºËá´ÓÌÇÁ´ÉϵôÂä?
A: ÍÙÒºËáÊǼ¬ÊÖµÄÊÂÇé¡£¸ù¾ÝÎÒÃǵľ­Ñ飬¶àÌÇÑùÆ·´¿¶ÈÔ½¸ß£¬ÍÙÒºËá²ÐÓà¾ÍÔ½ÈÝÒ×µôÂä¡£ËäÈ»ÓÐЩÁéÃôµÄÔ¤·À´ëÊ©£¬±ÈÈ磺

    ±ÜÃâpHËáÐÔºÍÉýΡ£¾¡¿ÉÄܱ£³ÖpHÔÚ6-9·¶Î§£¬Î¶ȵÍÓÚ30¡ãC¡£
    ÔÚʹÓÃÀëÐÄ»òÐýתÕô·¢¸ÉÔïÌÇÁ´ÑùƷʱӦСÐIJÙ×÷£¬±£³ÖζȵÍÓÚ25¡ãC¡£Àä¶³¸ÉÔï(¶³¸É)¶ÔÓÚ·ÀÖ¹ÍÙÒºËá½µ½â¸üΪÓÐЧ£¬µ«´æÔÚ¸ü´óµÄ·çÏÕÊÇ£¬ÔÚÕæ¿Õ·Å¿Õʱ£¬¿ÉÄܵ¼ÖÂÑùÆ·È«²¿Ëðʧ¡£

Q: ¶ÔÓÚ¶àÌÇÌÇÁ´·ÖÎö¶øÑÔ£¬×î¼ÑµÄÓ«¹â±ê¼ÇÊÇʲô?
A: ϱíչʾÁËÔÚʹÓÃHPLC, CE ºÍMS½øÐÐÌÇ»ù»¯·ÖÎöʱ,×î³£ÓõÄÓ«¹â±ê¼Ç:
¶àÌÇÓ«¹â±ê¼Ç         Ö÷ÒªÓ¦Óà         Ó«¹â²¨³¤ºÍ³£¹æ·ÖÎö·½·¨
2-AB
(2-°±»ù±½¼×õ£°·)         ʹÓÃHPLC/MS·ÖÎö¹ÑÌÇ         ¦«ex = 320 - 360 nm, ¦«em = 420 nm
HPLC (amide, C18, AEX, HPAE-FD,
PGC), ES-MS, MALDI-MS
2-AA
(2-°±»ù±½¼×Ëá)         ʹÓÃHPLC/MS·ÖÎö¹ÑÌÇ
ʹÓÃHPLC·ÖÎöµ¥ÌÇ         ¦«ex = 320 - 360 nm, ¦«em = 420 nm
Oligosaccharides: HPLC (amide, C18,
AEX, PGC), ES-MS, MALDI-MS
Monosaccharides: HPLC (C18)
APTS
(8-°±»ùÜÅ-1,3,6-Èý»ÇËá)         ʹÓÃCE·ÖÎö¹ÑÌÇ         ¦«ex = 455 - 488 nm, ¦«em = 510 - 520 nm
CE
AA-Ac
(3-(ÒÒõ£°±»ù)-6-°±»ùß¹à¤)         ʹÓÃHPLC·ÖÎö¹ÑÌÇ         ¦«ex = 382, 445 nm, ¦«em = 525 nm
HPLC (amide, C18, AEX), ES-MS,
MALDI-MS
DMB
(1,2-¶þ°±»ù-4,5-ÑǼ׶þÑõ»ù±½)         ʹÓÃHPLC·ÖÎöÈËÒÔ¼°·ÇÈËÀàÍÙÒºËá         ¦«ex = 373 nm, ¦«em = 448 nm
HPLC (C18)
¹Ø¼ü´Ê: AEX = ÒõÀë×Ó½»»», HPAE-FD = Ç¿¼îÐÔÒõÀë×Ó½»»»´øÓ«¹â¼ì²â, PGC = ¶à¿×ʯīϩ, HPLD = ¸ßЧҺÏàÉ«Æ×, MS = ÖÊÆ× , MALDI = »ùÖʸ¨Öú¼¤¹â½âÎü¸½ÖÊÆ×, ES = µçÅçÎíÖÊÆ×, CE = ÑôÀë×Ó½»»»¸ßЧҺÏàÉ«Æ×
»Ø¸´´ËÂ¥

» ²ÂÄãϲ»¶

» ±¾Ö÷ÌâÏà¹ØÉ̼ÒÍÆ¼ö: (ÎÒÒ²ÒªÔÚÕâÀïÍÆ¹ã)

ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

airjordan22

Í­³æ (СÓÐÃûÆø)

¡ï
Сľ³æ: ½ð±Ò+0.5, ¸ø¸öºì°ü£¬Ð»Ð»»ØÌû
Â¥Ö÷»¹ÓиüÐÂÂð£¿

·¢×ÔСľ³æIOS¿Í»§¶Ë
2Â¥2015-12-04 00:29:44
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
3Â¥2015-12-04 10:39:15
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
Ïà¹Ø°æ¿éÌø×ª ÎÒÒª¶©ÔÄÂ¥Ö÷ seebio66666 µÄÖ÷Ìâ¸üÐÂ
×î¾ßÈËÆøÈÈÌûÍÆ¼ö [²é¿´È«²¿] ×÷Õß »Ø/¿´ ×îºó·¢±í
[¿¼ÑÐ] 324Çóµ÷¼Á +17 ÏëÉÏѧÇóµ÷ 2026-04-03 17/850 2026-04-08 20:04 by ÎÒ¼õ·Ê1
[¿¼ÑÐ] 311Çóµ÷¼Á +4 surte 2026-04-08 10/500 2026-04-08 16:53 by surte
[¿¼ÑÐ] Çóµ÷¼Á +6 chenxrlkx 2026-04-05 8/400 2026-04-08 16:03 by screening
[¿¼ÑÐ] 080100Á¦Ñ§316Çóµ÷¼Á +3 L_Hairui 2026-04-07 3/150 2026-04-07 23:26 by JourneyLucky
[¿¼ÑÐ] 259Çóµ÷¼Á +5 ¾Í°®³ÔÍÁ¶¹Ñ½Ñ½ 2026-04-07 5/250 2026-04-07 22:40 by JourneyLucky
[¿¼ÑÐ] 293Çóµ÷¼Á +3 ÓÂÔ¶¿â°®314 2026-04-06 3/150 2026-04-07 11:15 by hugr
[¿¼ÑÐ] Ò»Ö¾Ô¸ÎäÀí³µÁ¾×¨Ë¶×Ü·Ö 281 Çóµ÷¼Á +4 Éϰ¶Ñо¿Éú. 2026-04-02 4/200 2026-04-07 09:52 by ¼ÓÓÍÏòδÀ´°¡
[¿¼ÑÐ] 085600£¬321·ÖÇóµ÷¼Á +14 ´ó²öС×Ó 2026-04-04 15/750 2026-04-06 22:58 by qlm5820
[¿¼ÑÐ] Ò»Ö¾Ô¸¹þ¶û±õ¹¤Òµ´óѧ085600Ó¢Ò»Êý¶þ337·ÖÇóµ÷¼Á +12 lyz0427 2026-04-03 12/600 2026-04-06 06:37 by houyaoxu
[¿¼ÑÐ] 377Çóµ÷¼Á +6 by.ovo 2026-04-05 6/300 2026-04-05 22:18 by dongzh2009
[¿¼ÑÐ] ²ÄÁÏר˶(0856) 339·ÖÇóµ÷¼Á +10 ¹þ¹þ¹þ¶ì¹þ¹þ¹þ 2026-04-04 10/500 2026-04-05 18:51 by À¶ÔÆË¼Óê
[¿¼ÑÐ] ÉúÎïѧ308·ÖÇóµ÷¼Á£¨Ò»Ö¾Ô¸»ª¶«Ê¦´ó£© +8 ÏàÐűػá¹ââÍòÕ 2026-04-05 10/500 2026-04-05 12:19 by Hdyxbekcb
[¿¼ÑÐ] 311·Ö 22408 Çóµ÷¼Á +3 bing_bot 2026-04-03 3/150 2026-04-05 00:43 by chongya
[¿¼ÑÐ] 278Çóµ÷¼Á +6 Yy7400 2026-04-03 6/300 2026-04-04 09:53 by zhangdingwa
[¿¼ÑÐ] 274Çóµ÷¼Á +9 ˳Àí³ÉÕÅ 2026-04-03 10/500 2026-04-03 15:10 by °¡¿¡£¡
[¿¼ÑÐ] ¹¤¿Æ 267Çóµ÷¼Á +5 wanwan00 2026-04-02 7/350 2026-04-03 14:14 by zhangdingwa
[¿¼ÑÐ] 085501Ò»Ö¾Ô¸Ì칤´ó£¬»úеר˶Çóµ÷¼Á£¬¿ç²ÄÁÏ +3 33ÉÏ 2026-04-03 3/150 2026-04-03 14:08 by 1753564080
[¿¼ÑÐ] 295Çóµ÷¼Á +7 Ô¸ÂÃ;ÓÀԶ̹Ȼ 2026-04-02 7/350 2026-04-03 08:22 by fangshan711
[¿¼ÑÐ] 08¹¤¿ÆÇóµ÷¼Á290·Ö +5 1314Åõ»¨ 2026-04-02 8/400 2026-04-02 13:16 by ÇÇßÕßÕßÕ
[¿¼ÑÐ] ÄÜÔ´¶¯Á¦ µ÷¼Á +3 ²»ÆÆ²»Á¢0 2026-04-02 3/150 2026-04-02 12:46 by ffffjjjj
ÐÅÏ¢Ìáʾ
ÇëÌî´¦ÀíÒâ¼û