| ²é¿´: 834 | »Ø¸´: 1 | ||
| ±¾Ìû²úÉú 1 ¸ö ·ÒëEPI £¬µã»÷ÕâÀï½øÐв鿴 | ||
huojinlong9287Òø³æ (СÓÐÃûÆø)
|
[ÇóÖú]
ººÒëÓ¢ ÉúÎïѧ·½Ïò
|
|
| ΪÁ˹¹½¨ÂÌɫӫ¹âµ°°×AcGFP1»ùÒòµÄԺ˱í´ïÔØÌåpET32a-AcGFP1£¬²¢Í¨¹ýÓÕµ¼Ê¹ÆäÔڴ󳦸˾úÖиßЧ±í´ï£¬±¾Ñо¿ÒÔpIRES-AcGFP1ÖÊÁ£ÎªÄ£°å£¬²ÉÓÃPCR¼¼ÊõÌØÒìÐÔÀ©ÔöÂÌɫӫ¹âµ°°×£¨AcGFP1£©»ùÒò£¬²¢Í¨¹ýøÇкÍÁ¬½ÓʹÆäÓëԺ˱í´ïÔØÌåpET32a£¨+£©¹¹³ÉÖØ×é×Ó£¬¾PCR¡¢Ã¸ÇкͲâÐò¼ø¶¨ºó£¬ÖØ×éÖÊÁ£×ª»¯´ó³¦¸Ë¾úRosetta£¨DE3£©£¬Óò»Í¬Å¨¶ÈµÄÒì±û»ùÁò´ú°ëÈéÌÇÜÕ£¨IPTG£©ÓÕµ¼±í´ïÂÌɫӫ¹âµ°°×£¬²¢Í¨¹ý15%SDS-PAGE¼ø¶¨¡£½á¹ûÏÔÊ¾ÖØ×éÖÊÁ£pET32a-AcGFP1ÖеÄAcGFP1ÐòÁÐÓëClontech¹«Ë¾µÄpIRES-AcGFP1ÖÊÁ£µÄAcGFP1ÐòÁÐÍêȫһÖ£¬ËµÃ÷³É¹¦¹¹½¨Á˺¬ÓÐÂÌɫӫ¹âµ°°×AcGFP1µÄԺ˱í´ïÖÊÁ£¡£pET32a-AcGFP1ת»¯´ó³¦¸Ë¾ú¸ÐÊÜ̬ϸ°ûRosetta£¨DE3£©ºó£¬¾²»Í¬Å¨¶ÈµÄIPTGÓÕµ¼ºó¾ù»ñµÃ¸ßЧ±í´ï¡£SDS-PAGEÑéÖ¤µÄÄ¿µÄµ°°×Ïà¶Ô·Ö×ÓÁ¿Ô¼Îª44000Da£¬ÓëÀíÂÛÔ¤ÆÚÖµÏà·û¡£ |
» ²ÂÄãϲ»¶
308Çóµ÷¼Á
ÒѾÓÐ4È˻ظ´
NSFCÉ걨ÊéÀïÉêÇëÈ˼òÀúÖдú±íÐÔÂÛÖø»¹ÐèÒªÔÚÉ걨Êé×îºóµÄ¸½¼þÀïÃæÔÙÉÏ´«Ò»±éÂð
ÒѾÓÐ14È˻ظ´
²ÄÁÏÓ뻯¹¤Ò»Ö¾Ô¸Äϲý´óѧ327Çóµ÷¼ÁÍÆ¼ö
ÒѾÓÐ6È˻ظ´
»¯Ñ§µ÷¼Á0703
ÒѾÓÐ7È˻ظ´
327Çóµ÷¼Á
ÒѾÓÐ11È˻ظ´
µ÷¼Á
ÒѾÓÐ8È˻ظ´
Áº³ÉΰÀÏʦ¿ÎÌâ×é»¶ÓÄãµÄ¼ÓÈë
ÒѾÓÐ7È˻ظ´
»ï°éÃÇ£¬×£ÎÒÉúÈÕ¿ìÀÖ°É
ÒѾÓÐ24È˻ظ´
ÖпÆÔº²ÄÁÏ273Çóµ÷¼Á
ÒѾÓÐ3È˻ظ´
²ÄÁϹ¤³Ìר˶274Ò»Ö¾Ô¸211Çóµ÷¼Á
ÒѾÓÐ5È˻ظ´
power5
½ð³æ (СÓÐÃûÆø)
- ·ÒëEPI: 1
- Ó¦Öú: 19 (СѧÉú)
- ½ð±Ò: 626.2
- Ìû×Ó: 92
- ÔÚÏß: 25.5Сʱ
- ³æºÅ: 284986
- ×¢²á: 2006-10-14
- רҵ: »·¾³Î¢ÉúÎïѧ
¡¾´ð°¸¡¿Ó¦Öú»ØÌû
¡ï ¡ï ¡ï ¡ï ¡ï ¡ï ¡ï ¡ï ¡ï ¡ï ¡ï ¡ï ¡ï ¡ï ¡ï ¡ï ¡ï ¡ï ¡ï ¡ï ¡ï ¡ï
°®ÓëÓêÏÂ(½ð±Ò+2): ¹ÄÀøÒ»Ï£¡~ 2011-09-09 12:08:09
huojinlong9287(½ð±Ò+60, ·ÒëEPI+1): ·ÒëµÄ²»ÍêÈ« 2011-09-11 09:22:48
sltmac(½ð±Ò+10): 2011-09-15 08:02:01
sltmac(½ð±Ò+10): 2011-09-15 08:02:05
sltmac: »¶Ó³£À´±¾°æ½»Á÷~ 2011-09-15 08:02:14
°®ÓëÓêÏÂ(½ð±Ò+2): ¹ÄÀøÒ»Ï£¡~ 2011-09-09 12:08:09
huojinlong9287(½ð±Ò+60, ·ÒëEPI+1): ·ÒëµÄ²»ÍêÈ« 2011-09-11 09:22:48
sltmac(½ð±Ò+10): 2011-09-15 08:02:01
sltmac(½ð±Ò+10): 2011-09-15 08:02:05
sltmac: »¶Ó³£À´±¾°æ½»Á÷~ 2011-09-15 08:02:14
| The aim of this study was to construct prokaryotic expression vector pET32a-AcGFP1, and its high level expression in E. coli cell. AcGFP1 gene was amplified from vector pIRES-AcGFP1 by PCR method, and was inserted into prokaryotic expression vector pET32a(+). The resulting pET32a-AcGFP1 was transformed into E. coli Rosetta(DE3) for expression followed by induction with isopropyl ¦Â-D-thiogalactopyranoside (IPTG). Whole-cell extracts were separated on 15% SDS-PAGE. AcGFP1 gene in pET32a-AcGFP1 was consistent with related gene in pIRES-AcGFP1 from Clontech Ltd, indicating prokaryotic expression vector with AcGFP1 gene was constructed successfully. High level expression was conducted with transformed E. coli Rosetta(DE3) after IPTG induction. A strong induction of a 44 kD protein was detected in SDS-PAGE, which was in correspondence with the theoretic value. |
2Â¥2011-09-09 11:18:49













»Ø¸´´ËÂ¥