²é¿´: 834  |  »Ø¸´: 1
±¾Ìû²úÉú 1 ¸ö ·­ÒëEPI £¬µã»÷ÕâÀï½øÐв鿴

huojinlong9287

Òø³æ (СÓÐÃûÆø)

[ÇóÖú] ººÒëÓ¢ ÉúÎïѧ·½Ïò

ΪÁ˹¹½¨ÂÌɫӫ¹âµ°°×AcGFP1»ùÒòµÄÔ­ºË±í´ïÔØÌåpET32a-AcGFP1£¬²¢Í¨¹ýÓÕµ¼Ê¹ÆäÔڴ󳦸˾úÖиßЧ±í´ï£¬±¾Ñо¿ÒÔpIRES-AcGFP1ÖÊÁ£ÎªÄ£°å£¬²ÉÓÃPCR¼¼ÊõÌØÒìÐÔÀ©ÔöÂÌɫӫ¹âµ°°×£¨AcGFP1£©»ùÒò£¬²¢Í¨¹ýøÇкÍÁ¬½ÓʹÆäÓëÔ­ºË±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°°×AcGFP1µÄÔ­ºË±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¡£
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

power5

½ð³æ (СÓÐÃûÆø)

¡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
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
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
Ïà¹Ø°æ¿éÌø×ª ÎÒÒª¶©ÔÄÂ¥Ö÷ huojinlong9287 µÄÖ÷Ìâ¸üÐÂ
×î¾ßÈËÆøÈÈÌûÍÆ¼ö [²é¿´È«²¿] ×÷Õß »Ø/¿´ ×îºó·¢±í
[¿¼ÑÐ] ±¾ÈË¿¼085602 »¯Ñ§¹¤³Ì ר˶ +7 ²»ÖªµÀ½Ðʲô£¡ 2026-03-15 8/400 2026-03-15 20:11 by °ô°ôÇòÊÖ
[¿¼ÑÐ] ¶«ÄÏ´óѧ364Çóµ÷¼Á +3 JasonYuiui 2026-03-15 3/150 2026-03-15 18:57 by Î޼ʵIJÝÔ­
[¿¼ÑÐ] 311Çóµ÷¼Á +5 ¶¬Ê®Èý 2026-03-15 5/250 2026-03-15 18:38 by Î޼ʵIJÝÔ­
[¿¼ÑÐ] 0703 ÎïÀí»¯Ñ§µ÷¼Á +3 ÎÒ¿ÉÒÔÉϰ¶µÄ¶Ô 2026-03-13 3/150 2026-03-15 17:32 by СÎïÀí»¯Ñ§
[¿¼ÑÐ] 0703»¯Ñ§µ÷¼Á£¬Çó¸÷λÀÏʦÊÕÁô +7 ÇïÓÐľ±± 2026-03-14 7/350 2026-03-15 17:30 by СÎïÀí»¯Ñ§
[¿¼ÑÐ] 288Çóµ÷¼Á +4 Ææµã0314 2026-03-14 4/200 2026-03-14 23:04 by JourneyLucky
[¿¼ÑÐ] 309Çóµ÷¼Á +4 »¨ÓëÒ¶@ 2026-03-10 4/200 2026-03-14 21:26 by a²»Ò×
[¿¼ÑÐ] 265Çóµ÷¼Á +4 Íþ»¯±ý07 2026-03-12 4/200 2026-03-14 17:23 by userper
[¿¼ÑÐ] 255Çóµ÷¼Á +3 Àî¼Î»Û£¬ 2026-03-12 4/200 2026-03-14 16:58 by ÓÐÖ»ÀêÅ«
[¿¼ÑÐ] 307Çóµ÷¼Á +7 ³¬¼¶ÒÁ°º´óÍõ 2026-03-10 7/350 2026-03-14 00:49 by JourneyLucky
[¿¼ÑÐ] ÕÐÊÕ0805£¨²ÄÁÏ£©µ÷¼Á +3 18595523086 2026-03-13 3/150 2026-03-14 00:33 by 123%¡¢
[¿¼ÑÐ] Çóµ÷¼Á£¬Ò»Ö¾Ô¸½­ÄÏ´óѧ»·¾³¹¤³Ì085701 +3 Djdjj12 2026-03-10 4/200 2026-03-14 00:31 by JourneyLucky
[¿¼ÑÐ] 0703»¯Ñ§µ÷¼Á +4 ¿ìÀÖµÄÏã½¶ 2026-03-11 4/200 2026-03-13 22:41 by JourneyLucky
[¿¼ÑÐ] ¹¤¿Æ£¬Çóµ÷¼Á +3 ÎÒ887 2026-03-11 3/150 2026-03-13 21:39 by JourneyLucky
[¿¼ÑÐ] 333Çóµ÷¼Á +3 ÇòÇò¹ÅÁ¦ 2026-03-11 3/150 2026-03-13 21:27 by JourneyLucky
[¿¼ÑÐ] Çóµ÷¼Á +3 ³ÌÓ꺼 2026-03-12 3/150 2026-03-13 15:06 by JourneyLucky
[¿¼ÑÐ] 26¿¼ÑÐÇóµ÷¼Á +5 ؼºêSir 2026-03-13 5/250 2026-03-13 13:05 by JourneyLucky
[¿¼ÑÐ] ²ÄÁÏר˶274Ò»Ö¾Ô¸ÉÂÎ÷ʦ·¶´óѧÇóµ÷¼Á +4 Ñ¦ÔÆÅô 2026-03-13 4/200 2026-03-13 10:40 by ѧԱ8dgXkO
[¿¼ÑÐ] µ÷¼Á +5 ºÇßíŶ»í 2026-03-10 5/250 2026-03-10 22:00 by 28375m
[¿¼ÑÐ] 327·ÖÇóµ÷¼Á086 +4 Î÷ºìÊÁ?С˧ 2026-03-09 7/350 2026-03-10 14:47 by ruiyingmiao
ÐÅÏ¢Ìáʾ
ÇëÌî´¦ÀíÒâ¼û