| ²é¿´: 2217 | »Ø¸´: 3 | ||
| µ±Ç°Ö»ÏÔʾÂú×ãÖ¸¶¨Ìõ¼þµÄ»ØÌû£¬µã»÷ÕâÀï²é¿´±¾»°ÌâµÄËùÓлØÌû | ||
lovecindy126гæ (³õÈëÎÄ̳)
|
[ÇóÖú]
ÇóÖú£º °±»ùËáOPA ÖùǰÑÜÉú
|
|
|
¸÷λ´óÉñºÃ£º ÎÒ×î½üÔÚÓÃagilent AAA Öù×Ó £¨×¨ÓÃÓÚ°±»ùËáµÄ¼ì²âºÍ·ÖÀ룩ÊÔͼ×ömethod validation, µ«ÊÇ·¢ÏÖÊý¾ÝÎó²î½Ï´ó RSD =10% £¨¼´ÓÃͬһ¸öÑùÆ·½øÑùÈý´Î£©£¬°Ù˼²»µÃÆä½âËùÒÔ¹òÇó´óÉñÌáµã£¬ ϱßÊÇÎÒµÄʵÑéÌõ¼þºÍËùÓÃÒÇÆ÷ HPLC: Agilent 1100, autosampler 1313A MOBILE PHASE A: 40mM Na2HPO4, PH= 7.8 MOBLIE PHASE B: MeOH: ACN:H2O (45:45£º10£© OPA reagent (sigma aldrich) : ÁÚ±½¶þ¼×È© Borate buffer: 0.2 M, pH = 10.2 HPLC condition: 61%A :39% B isocrastic for 7 min Temp: 40 C Flow rate: 1.0ml/min uv: 338 bw 10 262 bw 16 The autosampler program: Draw 10.0 ul from borate buffer Draw 5.0 ul amino acid, 200ul/min speed Mix 15ul in air, 200ul/min speed, 5 times Wait for 0.5 min Draw 0.0 ul from ACN:H20 (50:50), 200ul/min speed, Draw 10.0 ul OPA, 200ul/min speed Mix 25ul in air, 200ul/min speed, 6 times Inject Wait for 0.1 min Needle wash in ACN:H2O(50:50) Valve pass °±»ùËáºÍOPAµÄŨ¶È±È´óÔ¼ÊÇ1:10£¬ ÀíÂÛÉÏÎÒÓ¦¸Ã¼ÓÁ˹ýÁ¿µÄOPA ËùÒÔÎÒÏÖÔÚµÄÎÊÌâÊÇÏëÖªµÀÎÊÌâµ½µ×³öÔÚÄÄÀ ÊÇÎÒµÄprogram ÓÐÎÊÌâÂ𣬠»¹ÊÇÎҵݱ»ùËáºÍOPAµÄÓÃÁ¿±ÈÀý²»¶Ô£¬ ÒÖ»òÊÇOPA ÊÔ¼ÁÓÐÎÊÌâ ¹òл£¡£¡ |
» ²ÂÄãϲ»¶
Ò»Ö¾Ô¸±±»¯Çóµ÷¼Á
ÒѾÓÐ4È˻ظ´
085601²ÄÁϹ¤³ÌÕÒµ÷¼Á
ÒѾÓÐ6È˻ظ´
318Ò»Ö¾Ô¸¼ªÁÖ´óѧÉúÎïÓëÒ½Ò© Çóµ÷¼Á
ÒѾÓÐ3È˻ظ´
һ־Ը˫һÁ÷»úе285·ÖÇóµ÷¼Á
ÒѾÓÐ4È˻ظ´
332Çóµ÷¼Á
ÒѾÓÐ8È˻ظ´
Ò»Ö¾Ô¸Ö£ÖÝ´óѧ£¬080500ѧ˶£¬×Ü·Ö317·ÖÇóµ÷¼Á
ÒѾÓÐ7È˻ظ´
Ò»Ö¾Ô¸Î人Àí¹¤£¬×Ü·Ö321£¬Ó¢Ò»Êý¶þ£¬ÇóÀÏʦÊÕÁô¡£
ÒѾÓÐ8È˻ظ´
375Çóµ÷¼Á
ÒѾÓÐ3È˻ظ´
ÄϾ©´óѧ»¯Ñ§µ÷¼Á
ÒѾÓÐ7È˻ظ´
070300»¯Ñ§354Çóµ÷¼Á
ÒѾÓÐ5È˻ظ´
» ±¾Ö÷ÌâÏà¹ØÉ̼ÒÍÆ¼ö: (ÎÒÒ²ÒªÔÚÕâÀïÍÆ¹ã)
» ±¾Ö÷ÌâÏà¹Ø¼ÛÖµÌùÍÆ¼ö£¬¶ÔÄúͬÑùÓаïÖú:
OPAÑÜÉú»¯µÄÎÊÌ⣬¼±Çó~
ÒѾÓÐ12È˻ظ´
°±»ùËáÑÜÉú¼ÁµÄÑ¡Ôñ
ÒѾÓÐ5È˻ظ´
20½ð±ÒÇó¸÷λ´óÏÀ¸æÖª18ÖÖ°±»ùËáopaÖùǰÑÜÉú³ö·å˳Ðò
ÒѾÓÐ5È˻ظ´
ÒºÏàÉ«Æ×·ÖÎö°±»ùËáµÄÑÜÉú·½·¨
ÒѾÓÐ10È˻ظ´
°±»ùËá¼°ÆäÑÜÉúÎïµÄ¹è½ºÕýÏòÖù·ÖÀë
ÒѾÓÐ17È˻ظ´
°±»ùËá×Ô¶¯·ÖÎöÒǺÍÖùǰÑÜÉú¸ßЧҺÏà²â°±»ùËáµÄһЩÎÊÌâ
ÒѾÓÐ8È˻ظ´
¹ØÓÚOPA-HPLC²â¶¨¦Ã-°±»ù¶¡ËáÑÜÉú»¯µÄÎÊÌâ
ÒѾÓÐ7È˻ظ´
°²½ÝÂ×°±»ùËá·½·¨°ü·ÖÎö°±»ùËᣬRSDÆ«¸ßÔõô°ì£¿
ÒѾÓÐ20È˻ظ´
HPLCÖùǰÑÜÉú²â¶¨°±»ùËẬÁ¿±ê׼Ʒ³öÏÖÁ½¸ö¸ß¶ÈÏà¹Ø·å
ÒѾÓÐ43È˻ظ´
¸ù¾ÝijÖÖµ°°×Öʵݱ»ùËá·ÖÎö½á¹û¼ÆËãhtot£¨Ë®½â¶ÈÒªÓõij£ÊýÖµ£©
ÒѾÓÐ11È˻ظ´
ÈçºÎÈ·¶¨°±»ùËáÑÜÉú¼ì²âVWD¼ì²âÆ÷µÄ²¨³¤×ª»»Ê±¼ä£¿
ÒѾÓÐ9È˻ظ´
ÇóÖúË®ÑîËáÄÆ·ÖÎö·½·¨
ÒѾÓÐ7È˻ظ´
×Ô¶¯²¿·ÖÊÕ¼¯Æ÷¸ÉÂïÓõģ¿
ÒѾÓÐ3È˻ظ´
°±»ùËáÑÜÉúÎïºÏ³ÉÇóÖú£¬ôÇ»ù±ä³ÉÊå°±»ù
ÒѾÓÐ7È˻ظ´
¡¾ÇóÖú¡¿°±»ùËáÑÜÉúʱ---µ¤»Çõ£ÂȵıûͪÈÜÒºÊÇÔõôÅäÖõģ¿
ÒѾÓÐ9È˻ظ´
¡¾ÇóÖú¡¿×î½üÔÚ×ö°±»ùËáµÄÑÜÉú£¬ÇëÎʱ¡²ãÖа±»ùËáÏÔÉ«µÄÜáÈýͪÈÜÒºÊÇÔõôÅäÖÆµÄ£¿
ÒѾÓÐ6È˻ظ´
¡¾ÇóÖú¡¿ÇóÖú£ºÇëÎÊ×Ô¶¯½øÑùÆ÷Ôõô×Ô¶¯Íê³ÉOPA-FMOCÑÜÉú»¯·½·¨·ÖÎö°±»ùË᣿
ÒѾÓÐ11È˻ظ´
¡¾·ÖÏí¡¿ÊÖÐÔ°±»ùËáÏûÐý»¯½â¾ö·½°¸
ÒѾÓÐ8È˻ظ´
¡¾ÇóÖú¡¿°±»ùËá·ÖÎö·½·¨
ÒѾÓÐ6È˻ظ´
¡¾ÇóÖú¡¿ÇóÖú£ºÖùááÑÜÉú·¨ÎÊÌ⣿
ÒѾÓÐ4È˻ظ´
¡¾ÇóÖú¡¿°±»ùËẬÁ¿²â¶¨
ÒѾÓÐ13È˻ظ´
chenyuanli
ľ³æ (СÓÐÃûÆø)
- Ó¦Öú: 21 (СѧÉú)
- ½ð±Ò: 1755.6
- É¢½ð: 777
- ºì»¨: 12
- Ìû×Ó: 266
- ÔÚÏß: 184.5Сʱ
- ³æºÅ: 825330
- ×¢²á: 2009-08-10
- ÐÔ±ð: GG
- רҵ: ÉúÎï´ó·Ö×ӽṹÓ빦ÄÜ

3Â¥2013-11-12 16:08:59
lovecindy126
гæ (³õÈëÎÄ̳)
- Ó¦Öú: 1 (Ó×¶ùÔ°)
- ½ð±Ò: 90
- Ìû×Ó: 12
- ÔÚÏß: 15.5Сʱ
- ³æºÅ: 2618642
- ×¢²á: 2013-08-27
2Â¥2013-10-02 09:29:01
4Â¥2015-07-13 09:20:08














»Ø¸´´ËÂ¥