±±¾©Ê¯ÓÍ»¯¹¤Ñ§Ôº2026ÄêÑо¿ÉúÕÐÉú½ÓÊÕµ÷¼Á¹«¸æ
²é¿´: 1480  |  »Ø¸´: 20

yangjingjing

ľ³æ (ÕýʽдÊÖ)

ÒýÓûØÌû:
10Â¥: Originally posted by purRRRRRRRRR at 2014-05-25 01:03:37
¶ÔÓÚÄãÕâÖÖ²ËÄñÎÒÖ»Ïë˵de3ÊÇÓÐt7Æô¶¯×ӵġ£
...

¹þ¹þ~²ËÄñÖ»¼û¹ýrosettaºÍbl21µÄ£¬Ð»Ð»Ö¸½Ì
ŬÁ¦´ò°ÜÒ»ÇÐ
11Â¥2014-05-25 15:52:37
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

miao1991

гæ (³õÈëÎÄ̳)

±¾ÌûÄÚÈݱ»ÆÁ±Î

12Â¥2014-05-25 19:10:32
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

PI4K

гæ (³õÈëÎÄ̳)

¡¾´ð°¸¡¿Ó¦Öú»ØÌû

¡ï ¡ï ¡ï ¡ï ¡ï
linkv8: ½ð±Ò+5, ¡ï¡ï¡ïºÜÓаïÖú 2014-05-26 19:34:45
1. BL21 is different from BL21 DE3, which has lac control to prevent leakage before IPTG induction.
2. Try use pET17 or earlier version and pMal-c5x.
3. Cell: C41 or rosetta Gammii 2
4. For expression: proetein-pET17 in C41. using very riched media,
prepare 10ul overnight culture and add to 500ml media.
start your growth on Friday at room temperature or even low temp.
harvest you pellets on Monday.
For growth under 4C, 1 week.
DON'T ADD ANY IPTG and NO inductioin.

The whole idea is to use the lac leakage to expression the protein with proper fold.

Good luck
13Â¥2014-05-26 00:31:41
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

linkv8

Òø³æ (ÕýʽдÊÖ)

ÒýÓûØÌû:
9Â¥: Originally posted by yangjingjing at 2014-05-25 00:40:34
DE3²»¾ÍÊÇBL21Âð£¿Äª·ÇÎÒÓÖ²ËÄñÁË£¿ÄãÓмӱêÇ©Âð£¿

¼Ó±êÇ©£¬¿ÉÊDz»±í´ïҲûÓð¡
ÓÐBL21(DE3)¡¢C41(DE3),µÈµÈ
14Â¥2014-05-26 19:26:29
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

linkv8

Òø³æ (ÕýʽдÊÖ)

ÒýÓûØÌû:
12Â¥: Originally posted by miao1991 at 2014-05-25 19:10:32
ÎÒÓÐc41 c43  ¿ÉÒÔÁªÏµÎÒ  275515   7061

лл£¡
15Â¥2014-05-26 19:33:39
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

linkv8

Òø³æ (ÕýʽдÊÖ)

ÒýÓûØÌû:
13Â¥: Originally posted by PI4K at 2014-05-26 00:31:41
1. BL21 is different from BL21 DE3, which has lac control to prevent leakage before IPTG induction.
2. Try use pET17 or earlier version and pMal-c5x.
3. Cell: C41 or rosetta Gammii 2
4. For expres ...

Thank U!
16Â¥2014-05-26 19:34:29
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

linkv8

Òø³æ (ÕýʽдÊÖ)

ÒýÓûØÌû:
13Â¥: Originally posted by PI4K at 2014-05-26 00:31:41
1. BL21 is different from BL21 DE3, which has lac control to prevent leakage before IPTG induction.
2. Try use pET17 or earlier version and pMal-c5x.
3. Cell: C41 or rosetta Gammii 2
4. For expres ...

Âé·³ÇëÎÊһϣ¬ C41µÄÅàÑø»ùÓÃLBÐÐÂð£¿
»¹ÊÇÓÐÌØ¶¨µÄÒ¡Æ¿ÅàÑø£¿
17Â¥2014-06-11 20:58:33
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

linkv8

Òø³æ (ÕýʽдÊÖ)

ÒýÓûØÌû:
3Â¥: Originally posted by snoopyzxx at 2014-05-21 20:53:45
ÕÒµ½ÁËÂð£¿ÎÒÕâÀïÓС£

Âé·³ÇëÎÊһϣ¬ C41µÄÅàÑø»ùÓÃLBÐÐÂð£¿
»¹ÊÇÓÐÌØ¶¨µÄÒ¡Æ¿ÅàÑø£¿
18Â¥2014-06-11 20:58:44
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

miao1992

гæ (³õÈëÎÄ̳)

±¾ÌûÄÚÈݱ»ÆÁ±Î

19Â¥2014-06-11 21:46:35
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

donkey2014

ľ³æ (ÕýʽдÊÖ)

ÒýÓûØÌû:
3Â¥: Originally posted by snoopyzxx at 2014-05-21 20:53:45
ÕÒµ½ÁËÂð£¿ÎÒÕâÀïÓС£

ÄãºÃ£¬ÎÒÏë±í´ïĤµ°°×µÄ£¬ÏëÄÃC41£¨DE3)ÊÔһϣ¬ÇëÎÊÄãÄÇ»¹ÓÐÂð£¿
20Â¥2015-09-29 13:22:50
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
Ïà¹Ø°æ¿éÌø×ª ÎÒÒª¶©ÔÄÂ¥Ö÷ linkv8 µÄÖ÷Ìâ¸üÐÂ
×î¾ßÈËÆøÈÈÌûÍÆ¼ö [²é¿´È«²¿] ×÷Õß »Ø/¿´ ×îºó·¢±í
[¿¼ÑÐ] 298Çóµ÷¼Á +5 zzz£¬£¬r 2026-04-02 8/400 2026-04-04 19:55 by À¶ÔÆË¼Óê
[¿¼ÑÐ] ²ÄÁϵ÷¼Á +9 ÀÁÑòÑòÇáÖÃÓñÍÎ 2026-04-02 9/450 2026-04-04 19:14 by À¶ÔÆË¼Óê
[¿¼ÑÐ] 290Çóµ÷¼Á085701 +5 1314Åõ»¨ 2026-04-02 5/250 2026-04-04 19:02 by yanenwang
[¿¼ÑÐ] 358Çóµ÷¼Á +4 Çïgk 2026-04-04 4/200 2026-04-04 18:09 by macy2011
[¿¼ÑÐ] ±¾¿Æ211 ·ÖÊý293ÇëÇóµ÷¼Á +3 Á«²Ë¾ÍÊÇź°É 2026-04-01 3/150 2026-04-04 16:40 by À¶ÔÆË¼Óê
[¿¼ÑÐ] ÔõôɾÌû×Ó°¡ +3 ·ìêØ1000 2026-04-04 3/150 2026-04-04 14:20 by ÍÁľ˶ʿÕÐÉú
[¿¼ÑÐ] Çóµ÷¼Á +3 ũҵ¹¤³ÌÓëÐÅÏ¢¼ 2026-04-04 3/150 2026-04-04 12:19 by Éá¶øºóµÃ
[¿¼ÑÐ] ²ÄÁÏ¿ÆÑ§Ó빤³Ì¿¼ÑÐ +10 Õü¾ÈÆ¤ÌØÍÐÏÈÉú 2026-04-02 10/500 2026-04-03 23:57 by userper
[¿¼ÑÐ] 343Çóµ÷¼Á +8 °®î¿°í 2026-03-29 8/400 2026-04-03 22:19 by –¹Æ?
[¿¼ÑÐ] 326·ÖÇóµ÷¼Á +3 ÓÚÊǺõÄØ 2026-04-01 5/250 2026-04-03 14:23 by ÓÚÊǺõÄØ
[¿¼ÑÐ] ±§Ç¸ +5 ÌïºéÓÐ 2026-03-30 5/250 2026-04-03 10:24 by linyelide
[¿¼ÑÐ] 302Çóµ÷¼Á +9 zyxÉϰ¶£¡ 2026-04-02 9/450 2026-04-02 23:07 by Âí¶ù¿ì¿ìµØÅÜ
[¿¼ÑÐ] 282Çóµ÷¼Á +13 ºôÎü¶¼ÊǼõ·Ê 2026-04-01 13/650 2026-04-02 14:10 by baoball
[¿¼ÑÐ] ²ÄÁÏ»¯¹¤340Çóµ÷¼Á +5 jhx777 2026-03-30 5/250 2026-04-02 12:45 by smileboy2006
[¿¼ÑÐ] 0856³õÊÔ324·ÖÇóµ÷¼Á +6 ÏëÉÏѧÇóµ÷ 2026-04-01 6/300 2026-04-02 11:42 by ÐÇ¿ÕÐÇÔÂ
[¿¼ÑÐ] 085900ÍÁľˮÀû336·ÖÇóµ÷¼Á +4 Zhangjiangj 2026-03-31 6/300 2026-04-02 11:40 by 1753564080
[¿¼ÑÐ] 349Çóµ÷¼Á +6 ³ÔµÄ²»ÉÙ 2026-04-01 6/300 2026-04-01 17:55 by JYD2011
[¿¼ÑÐ] ²ÄÁϵ÷¼Á +11 Ò»ÑùYWY 2026-03-31 11/550 2026-04-01 11:35 by wangjy2002
[¿¼ÑÐ] 0710ÉúÎïѧÇóµ÷¼Á£¡ +6 ÐðÊöÎÄ 2026-03-31 6/300 2026-04-01 09:39 by JourneyLucky
[¿¼ÑÐ] ²ÄÁϹ¤³Ì085601Êý¶þÓ¢Ò»335Çóµ÷¼Á +5 Ë«ÂíβƦÀϰå2 2026-03-31 5/250 2026-03-31 19:07 by Wang200018
ÐÅÏ¢Ìáʾ
ÇëÌî´¦ÀíÒâ¼û