±±¾©Ê¯ÓÍ»¯¹¤Ñ§Ôº2026ÄêÑо¿ÉúÕÐÉú½ÓÊÕµ÷¼Á¹«¸æ
²é¿´: 4583  |  »Ø¸´: 14
µ±Ç°Ö»ÏÔʾÂú×ãÖ¸¶¨Ìõ¼þµÄ»ØÌû£¬µã»÷ÕâÀï²é¿´±¾»°ÌâµÄËùÓлØÌû

donnafeng

½ð³æ (СÓÐÃûÆø)

[ÇóÖú] ÔõôÌá¸ßÓÕµ¼±í´ïµÄÄ¿µÄµ°°×º¬Á¿

BL21ÓÕµ¼±í´ïµÄµ°°×º¬Á¿²»¸ß£¨ OD0.6~0.8ʱÌí¼ÓIPTG Ũ¶È0.1mM 28¶ÈÓÕµ¼6h£© Çë½ÌÌá¸ß±í´ïµÄ·½·¨
1 IPTGµ½µ×ʲôʱºòÌí¼Ó ÓÐÈË˵ÄÜÒ¡µ½µÄ×î¸ßODÖµ£¨´óÔ¼2.0£©Ò»°ëʱÌí¼Ó£¨¼´1.0£© ÓеÄ˵0.5µÄʱºòÌí¼Ó µ½µ×Ó¦¸ÃÑ¡ÔñʲôʱºòÌí¼Ó Ϊʲô
2 ÓÕµ¼±í´ïÊ±Í¨ÆøÁ¿¸ßÊÇÓÐÀûÓڴ󳦸˾úµÄÉú³¤»¹ÊÇÓÐÀûÓÚµ°°×±í´ï  Ó¦²»Ó¦¸ÃÔõÃ´Í¨ÆøÁ¿À´Ìá¸ßÄ¿µÄµ°°×±í´ï
3 ÓеÄ˵Ëõ¶ÌÓÕµ¼±í´ïʱ¼äµ½2~3hºÃ  ÓеÄ˵µÍγ¤Ê±¼äÓÕµ¼±í´ïºÃ   µ½µ×Ó¦¸ÃÔõôѡ²ÅÄÜÌá¸ß±í´ïÁ¿


[ Last edited by donnafeng on 2011-9-19 at 14:47 ]
»Ø¸´´ËÂ¥

» ²ÂÄãϲ»¶

» ±¾Ö÷ÌâÏà¹Ø¼ÛÖµÌùÍÆ¼ö£¬¶ÔÄúͬÑùÓаïÖú:

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

dasheng1980

Ìú¸Ëľ³æ (ÖªÃû×÷¼Ò)

´óÊ¥

À´Ñ§Ï°Ò»Ï£¬ÎÒÈÏΪ¶ÔÂ¥ÖкóÆÚ½ÏºÃ£¬µ±È»ÔÚÆ½Ì¨ÆÚÓÕµ¼ÊÇ¿ÉÒÔ±í´ïµÄ£¬ÎÒÒ²×ö¹ý¡£
dasheng1980
10Â¥2011-10-23 15:38:28
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
²é¿´È«²¿ 15 ¸ö»Ø´ð

wlt728

Ìú¸Ëľ³æ (ÖøÃûдÊÖ)

¡¾´ð°¸¡¿Ó¦Öú»ØÌû

¡ï ¡ï ¡ï
dhd997(½ð±Ò+3): good 2011-09-19 18:04:32
donnafeng(½ð±Ò+3): ¶ÔÊýÉú³¤Ä©ÆÚ»¹ÊÇÖÐÆÚ? ´ó³¦¸Ë¾úB21ÊǺÄÑõµÄ ¼õÉÙ×°ÒºÁ¿Ôö¼ÓתÊý²»ÊÇ¿ÉÒÔÔö¼ÓÈÜÑõÂð 2011-09-20 08:05:04
1:Ó¦¸ÃÔÚ¶ÔÊýÉú³¤ÆÚÊÇÓÕµ¼£¬´Ëʱ¾úÌåÉú³¤¿ìËÙ£¬Ò²Äܺϳɸü¶àµÄÄ¿µÄµ°°×¡£ËùÒÔÄã¿ÉÒÔ×öÒ»¸öÉú³¤ÇúÏßµÄʵÑé¡£2£ºÒªÊÇÓÃÈý½ÇƿСÊԵϰ£¬ÄãҲû·¨Ôö¼ÓÍ¨ÆøÁ¿°¡£¬Èç¹ûÄãµÄ¾úÊǺÄÑõ¾ú£¬ÈÜÑõ¹ýµÍÊÇ»áÒÖÖÆÏ¸¾úÉú³¤µÄ¡£Èç¹ûÄãµÄÄ¿µÄµ°°×Êǰüº­Ì壬¿ÉÒÔÊÔÊÔµÍÎÂÓÕµ¼£¬Èç¹û²»ÊÇ£¬Ò»°ã37¡æÓÕµ¼4h×óÓҾͲ¶àÁË¡£ÎÒÓÕµ¼µÄʱºò£¬IPTGÖÕŨ¶ÈΪ0.1mM£¬¸ßŨ¶ÈIPTGÊÇ»áÒÖÖÆ¾úÌåÉú³¤µÄ£¡
I am not a hero , but I served with heroes£¡
2Â¥2011-09-19 15:02:41
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

lijunqing525

½ð³æ (ÕýʽдÊÖ)

¡¾´ð°¸¡¿Ó¦Öú»ØÌû

donnafeng(½ð±Ò+1): û¼Ómaker ×î´ÖµÄÄÇÌõ¾ÍÊÇÄ¿µÄ 2011-09-20 08:05:51
ÇëÎÊÂ¥Ö÷£¬1¡¢ÄãµÄMARKERÔÚÄÄÀ2¡¢×î´ÖµÄÄÇÌõ´øÊÇ·ñÊÇÄãµÄÄ¿µÄ´ø£¿
³èÈè²»¾ª£¬¿´Í¥Ç°»¨¿ª»¨Â䣻ȥÁôÎÞÒ⣬¿´ÌìÍâÔÆ¾íÔÆÊæ¡£
3Â¥2011-09-19 15:39:26
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

li1977li

½ð³æ (СÓÐÃûÆø)

¡¾´ð°¸¡¿Ó¦Öú»ØÌû

¡ï ¡ï ¡ï ¡ï
dhd997(½ð±Ò+3): good 2011-09-19 18:04:59
donnafeng(½ð±Ò+5): лл 2011-09-20 08:11:47
wanhscn(½ð±Ò+1): ¹ÄÀø·ÖÏí£¡ 2011-09-20 11:45:19
ÒýÓûØÌû:
1Â¥: Originally posted by donnafeng at 2011-09-19 14:46:30:
BL21ÓÕµ¼±í´ïµÄµ°°×º¬Á¿²»¸ß£¨ OD0.6~0.8ʱÌí¼ÓIPTG Ũ¶È0.1mM 28¶ÈÓÕµ¼6h£© Çë½ÌÌá¸ß±í´ïµÄ·½·¨
1 IPTGµ½µ×ʲôʱºòÌí¼Ó ÓÐÈË˵ÄÜÒ¡µ½µÄ×î¸ßODÖµ£¨´óÔ¼2.0£©Ò»°ëʱÌí¼Ó£¨¼´1.0£© ÓеÄ˵0.5µÄʱºòÌí¼Ó µ½µ×Ó¦¸ÃÑ¡ ...

1¡¢ÎÒÃÇʵÑéÊÒÒ»°ãÔÚODΪ0.6×óÓÒ¼ÓIPTG£¬Õâ¸öʱÆÚÊÇϸ¾úµÄ¶ÔÊýÉú³¤ÆÚ¡££¨µ«ÓÐÒ»´ÎÎÒÔÚOD=1.0ʱ¼Ó±í´ï³öµÄµ°°×û¿´µ½Ó°Ï죩
2¡¢ÈÜÑõÁ¿ÎÒÃÇÒ»°ã¶¼²»¿¼ÂÇ£¬¾ÍÔÚ500mlµÄÉÕÆ¿ÖÐ×°200mlµÄLBÓÕµ¼¡£
3¡¢Ò»°ã²ÉÈ¡25¡ª30¶ÈÓÕµ¼£¬IPTGÔÚ0.1¡ª0.4mM×óÓÒ£¬µÍÎÂÓÕµ¼±í´ï¿ÉÈÜÐÔµ°°×¿ÉÄÜÏà¶Ô½Ï¶à£¬¶øÄ¿µÄµ°°××ÜÁ¿¿ÉÄÜ»á¼õÉÙ£¬ÕâÒª¸ù¾Ý²»Í¬ÐèÒª£¬ÐèÒªÃþË÷²»Í¬Ìõ¼þ²ÅÄÜÕÒµ½×î´ó±í´ïÁ¿¡£
4Â¥2011-09-19 16:09:44
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
×î¾ßÈËÆøÈÈÌûÍÆ¼ö [²é¿´È«²¿] ×÷Õß »Ø/¿´ ×îºó·¢±í
[¿¼ÑÐ] 300Çóµ÷¼Á£¬²ÄÁÏ¿ÆÑ§Ó¢Ò»Êý¶þ +8 leaflight 2026-03-24 8/400 2026-03-29 01:31 by fmesaito
[¿¼ÑÐ] Ò»Ö¾Ô¸±±¾©»¯¹¤´óѧ²ÄÁÏÓ뻯¹¤£¨085600£©296Çóµ÷¼Á +12 µ¾ÆÞС±à 2026-03-26 12/600 2026-03-29 01:04 by ÎÒÊÇС¿µ
[¿¼ÑÐ] 0703 »¯Ñ§ Çóµ÷¼Á£¬Ò»Ö¾Ô¸É½¶«´óѧ 342 ·Ö +4 Shern¡ª- 2026-03-28 4/200 2026-03-29 00:47 by 544594351
[¿¼ÑÐ] 086000ÉúÎïÓëÒ½Ò©µ÷¼Á +3 Feisty¡£ 2026-03-28 7/350 2026-03-29 00:41 by 544594351
[¿¼ÑÐ] 0703»¯Ñ§µ÷¼Á£¬Çóµ¼Ê¦ÊÕ +9 ÌìÌìºÃÔËÀ´Éϰ¶° 2026-03-24 10/500 2026-03-28 22:17 by chemzp
[¿¼ÑÐ] һ־Ը̫ԭÀí¹¤°²È«¹¤³Ì300·Ö£¬Çóµ÷¼Á +5 0857Çóµ÷¼Á. 2026-03-24 6/300 2026-03-28 22:04 by zhq0425
[¿¼ÑÐ] 394Çóµ÷¼Á +3 ºÃʶàÄ¥¾²ºò¼ÑÒ 2026-03-26 5/250 2026-03-28 14:24 by ÌÆãå¶ù
[¿¼ÑÐ] 070300Çóµ÷¼Á306·Ö +4 26ÒªÉϰ¶ 2026-03-27 4/200 2026-03-28 13:06 by ÌÆãå¶ù
[¿¼ÑÐ] 085701»·¾³¹¤³Ì£¬267Çóµ÷¼Á +16 minht 2026-03-26 16/800 2026-03-28 12:16 by zllcz
[¿¼ÑÐ] 291Çóµ÷¼Á +15 hhhhxn.. 2026-03-23 21/1050 2026-03-28 11:26 by self2008
[¿¼ÑÐ] Ò»Ö¾Ô¸ÄϾ©º½¿Õº½Ìì´óѧ²ÄÁÏѧ˶Çóµ÷¼Á +3 @taotao 2026-03-28 3/150 2026-03-28 10:26 by JourneyLucky
[¿¼ÑÐ] 085404Çóµ÷¼Á£¬×Ü·Ö309£¬±¾¿Æ¾­Àú½ÏΪ·á¸» +4 À´²Æaa 2026-03-25 4/200 2026-03-28 07:41 by °ô°ôÇòÊÖ
[¿¼ÑÐ] 340Çóµ÷¼Á +5 jhx777 2026-03-27 5/250 2026-03-28 04:18 by fmesaito
[¿¼ÑÐ] 07»¯Ñ§280·ÖÇóµ÷¼Á +10 722865 2026-03-23 10/500 2026-03-27 15:51 by Plutoqq
[¿¼ÑÐ] ²ÄÁÏ292µ÷¼Á +12 éÙËÌ˼ÃÀÈË 2026-03-23 12/600 2026-03-27 15:44 by caszguilin
[¿¼ÑÐ] 286Çóµ÷¼Á +4 lim0922 2026-03-26 4/200 2026-03-27 10:28 by guoweigw
[¿¼ÑÐ] ¡¾2026¿¼Ñе÷¼Á¡¿ÖÆÒ©¹¤³Ì 284·Ö ÇóÏà¹Ø×¨Òµµ÷¼ÁÃû¶î +4 Ô¬Û¼Û¼ 2026-03-25 8/400 2026-03-25 14:32 by lbsjt
[¿¼ÑÐ] 293Çóµ÷¼Á +7 ¼ÓÒ»Ò»¾Å 2026-03-24 7/350 2026-03-25 12:02 by userper
[¿¼ÑÐ] ²ÄÁÏר˶331Çóµ÷¼Á +4 Ïʵ±Å£ 2026-03-24 4/200 2026-03-24 15:58 by JourneyLucky
[¿¼ÑÐ] 070300£¬Ò»Ö¾Ô¸±±º½320Çóµ÷¼Á +3 Jerry0216 2026-03-22 5/250 2026-03-23 09:16 by ¡£¡£ÌÃÌÃ
ÐÅÏ¢Ìáʾ
ÇëÌî´¦ÀíÒâ¼û