±±¾©Ê¯ÓÍ»¯¹¤Ñ§Ôº2026ÄêÑо¿ÉúÕÐÉú½ÓÊÕµ÷¼Á¹«¸æ
²é¿´: 519  |  »Ø¸´: 2
±¾Ìû²úÉú 1 ¸ö BioEPI £¬µã»÷ÕâÀï½øÐв鿴

loveskyzhou

Ìú³æ (ÕýʽдÊÖ)


[½»Á÷] һС¶ÎÎÄÏ×Öз½·¨µÄÎÊÌ⣿£¿£¿Óеãû¿´Ã÷°×

±¾ÈËÐÂÊÖ£¬ÔÚһƪÎÄÏ×ÉÏѧϰһ¸öµ°°×µÄ´¿»¯²½Ö裬Õâ¸öµ°°×ÓõÄÊÇTEV-HIS TAG , ¶øÇÒ»¹ÓÐGST±êÇ©£¬ÎÒ²»´óÃ÷°×£¬ÎªÊ²Ã´Õâô·±Ëö£¬Ö»ÓÃHIS»òÕßGST²»ÐÐô£¿Ò»ÏÂÊÇÕâ¶ÎµÄÔ­ÎÄ
The supernatant was loaded onto a
glutathione sepharose column (GE Healthcare). After extensive
washing with 20mM Tris buffer pH 8.0, 500mM NaCl, 1mM DTT,
the GSTmoiety was cleaved by His-tagged TEV protease in the same
wash buffer at 4¡ãC overnight. The protein was passed through a Ni2+-
NTA agarose column (Qiagen) to eliminate the His-tagged TEV
protease,
»Ø¸´´ËÂ¥

» ²ÂÄãϲ»¶

» ±¾Ö÷ÌâÏà¹Ø¼ÛÖµÌùÍÆ¼ö£¬¶ÔÄúͬÑùÓаïÖú:

» ÇÀ½ð±ÒÀ²£¡»ØÌû¾Í¿ÉÒԵõ½:

²é¿´È«²¿É¢½ðÌù

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

cloverplm

½ð³æ (СÓÐÃûÆø)


¡ï ¡ï ¡ï ¡ï ¡ï ¡ï
Сľ³æ(½ð±Ò+0.5):¸ø¸öºì°ü£¬Ð»Ð»»ØÌû
silicare(½ð±Ò+5, BioEPI+1): 2011-08-10 12:05:50
loveskyzhou(½ð±Ò+2): лл 2011-08-10 12:55:27
Ö±Òëһϣº
·Ö×°ÉÏÇåÖÁ¹Èë׸ÊëÄÊÕ¼¯Öù(GE Healthcare)£¬ÓÃ20mM Tris buffer pH 8.0, 500mM NaCl, 1mM DTT³ä·ÖÏ´µÓºó£¬ÔÙÓÃÏàͬµÄbuffer4¡æ½þÅݹýÒ¹£¬²¿·ÖGST±»His-tagged TEV µ°°×ø¼ôÇС£Ëæºó¸Ãµ°°×ͨ¹ýNi2+- NTA ÇíÖ¬ÌÇ·ÖÀëÖù£¨Qiagen£©È¥³ýHis-tagged TEV µ°°×ø¡£
2Â¥2011-08-09 20:58:15
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

imfly77

ľ³æ (СÓÐÃûÆø)


¡ï ¡ï ¡ï ¡ï ¡ï ¡ï
Сľ³æ(½ð±Ò+0.5):¸ø¸öºì°ü£¬Ð»Ð»»ØÌû
adslye(½ð±Ò+5): ½âÊ͵غÜÇå³þÁË£¬¸Ðл½»Á÷£¡ 2011-08-29 09:53:30
ÒýÓûØÌû:
2Â¥: Originally posted by cloverplm at 2011-08-09 20:58:15:
Ö±Òëһϣº
·Ö×°ÉÏÇåÖÁ¹Èë׸ÊëÄÊÕ¼¯Öù(GE Healthcare)£¬ÓÃ20mM Tris buffer pH 8.0, 500mM NaCl, 1mM DTT³ä·ÖÏ´µÓºó£¬ÔÙÓÃÏàͬµÄbuffer4¡æ½þÅݹýÒ¹£¬²¿·ÖGST±»His-tagged TEV µ°°×ø¼ôÇС£Ëæºó¸Ãµ°°×ͨ¹ýNi2+- N ...

¼òµ¥µÄ˵£¬£¨Ä¿µÄµ°°×-GST£©Ê×ÏȽáºÏÓÚglutathione sepharose column£¬È»ºóͨ¹ý¼ÓÈëHis-tagged TEV protease £¨µ°°×ø£©ÇжÏÄ¿µÄµ°°×ºÍGSTÖ®¼äµÄÁ¬½ÓëÄ£¬ÔÙ¼ÓÈëbuffer¾Í¿ÉÒÔ°ÑÄ¿µÄµ°°×Ï´ÍÑÏÂÀ´£¬Öù×ÓÉÏÔòÊ£Óà½áºÏµÄGST¡£
Ï´ÍѳöµÄÄ¿µÄµ°°×ÀïÃæ»¹ÓÐHis-tagged TEV proteaseÔÓÖÊ£¬Õⲿ·Öͨ¹ýNiÖùºÍHis-tagged TEV proteaseÌØÒìÐÔ½áºÏ¶øÈ¥µô£¬×îºóÈÜÒºÖоÍÖ»ÓÐÄ¿µÄµ°°×ÁË¡£

Õâ¸ö·½·¨ÊÇĿǰÓõıȽ϶àµÄÒ»ÖÖ´¿»¯·½·¨£¬µ«Í¨¹ýÕâЩÇ׺ÍÎü¸½Ö®ÀàµÄ°ì·¨´¿»¯µ°°×ÖÊ£¬×îºó¶¼±ØÐ뽫ÖîÈçHistag¡¢GSTºÍCBDÖ®ÀàµÄ±ê¼ÇtagÈ¥µô¡£µ°°×ø·½·¨ÊÇʵÑéÊÒÀï³£ÓõÄÒ»ÖÖ¡£ÁíÍâÒ²ÓаüÀ¨»¯Ñ§·¨£¨ÀýÈçôǰ·ºÍä廯Ç⣩¡¢ÄÚº¬ëÄ£¨intein£©Ö®ÀàµÄµÈµÈÆäËûÊֶΡ£
3Â¥2011-08-10 15:27:51
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
Ïà¹Ø°æ¿éÌø×ª ÎÒÒª¶©ÔÄÂ¥Ö÷ loveskyzhou µÄÖ÷Ìâ¸üÐÂ
×î¾ßÈËÆøÈÈÌûÍÆ¼ö [²é¿´È«²¿] ×÷Õß »Ø/¿´ ×îºó·¢±í
[¿¼ÑÐ] 286Çóµ÷¼Á +6 PolarBear11 2026-03-26 6/300 2026-03-27 12:53 by lature00
[¿¼ÑÐ] 311Çóµ÷¼Á +7 lin0039 2026-03-26 7/350 2026-03-27 12:42 by ¹û¹ûÂèßä
[¿¼ÑÐ] Äϲý´óѧ²ÄÁÏר˶311·ÖÇóµ÷¼Á +10 77chaselx 2026-03-20 10/500 2026-03-27 11:28 by wangjy2002
[¿¼ÑÐ] Ò»Ö¾Ô¸ÉÂʦ´óÉúÎïѧ071000£¬298·Ö£¬Çóµ÷¼Á +5 SYA£¡ 2026-03-23 5/250 2026-03-27 09:29 by ²»³Ôô~µÄ؈
[¿¼ÑÐ] 349Çóµ÷¼Á +4 Àîľ×Ó°¡¹þ¹þ 2026-03-25 4/200 2026-03-26 22:49 by fmesaito
[¿¼ÑÐ] 333Çóµ÷¼Á +6 wfh030413@ 2026-03-23 6/300 2026-03-26 22:45 by ѧԱ8dgXkO
[¿¼ÑÐ] Çóµ÷¼Á +6 °×QF 2026-03-21 6/300 2026-03-26 20:37 by fmesaito
[¿¼ÑÐ] 085602»¯Ñ§¹¤³ÌÇóµ÷¼Á¡£ +4 ƽÀÖÀÖÀÖ 2026-03-26 4/200 2026-03-26 17:57 by fmesaito
[¿¼ÑÐ] 271Çóµ÷¼Á +6 ÉúÈçÏÄ»¨¡­ 2026-03-22 6/300 2026-03-26 16:48 by ÕÅ¿­Ê®°ËºÅ
[¿¼ÑÐ] 0856µ÷¼Á +4 ÇóÇóÈÃÎÒÓÐÊé¶Á° 2026-03-26 5/250 2026-03-26 15:54 by dick_runner
[¿¼ÑÐ] ´ò¹ýºÜ¶à¾ºÈü£¬085406¿ØÖƹ¤³Ì300·Ö£¬Çóµ÷¼Á +3 askeladz 2026-03-26 3/150 2026-03-26 09:08 by ¸øÄãÄã×¢ÒâÐÝÏ¢
[¿¼ÑÐ] 0854AI CV·½ÏòÕÐÊÕµ÷¼Á +4 ÕÂСÓã567 2026-03-23 4/200 2026-03-25 17:04 by CoderLoser
[¿¼ÑÐ] 0854µç×ÓÐÅÏ¢Çóµ÷¼Á +7 ¦Á____ 2026-03-22 9/450 2026-03-25 13:37 by ¦Á____
[¿¼ÑÐ] 284Çóµ÷¼Á +15 Zhao anqi 2026-03-22 15/750 2026-03-25 12:51 by wht0531
[¿¼ÑÐ] Çóµ÷¼Á +6 ÑÐÑУ¬½Óµç»° 2026-03-24 7/350 2026-03-24 17:01 by barlinike
[¿¼ÑÐ] Ò»Ö¾Ô¸ÄϺ½²ÄÁÏר317·ÖÇóµ÷¼Á +5 ըѽըѽըÊíÌõ 2026-03-23 5/250 2026-03-24 16:52 by ÐÇ¿ÕÐÇÔÂ
[¿¼ÑÐ] 292Çóµ÷¼Á +4 ¶ì¶ì¶ì¶î¶î¶î¶î¶ 2026-03-24 4/200 2026-03-24 16:41 by peike
[¿¼ÑÐ] 306Çóµ÷¼Á +5 À´ºÃÔËÀ´À´À´ 2026-03-22 5/250 2026-03-22 16:17 by BruceLiu320
[¿¼ÑÐ] Çóµ÷¼Á +5 Zhangbod 2026-03-21 7/350 2026-03-22 13:13 by Zhangbod
[¿¼ÑÐ] 285Çóµ÷¼Á +6 ytter 2026-03-22 6/300 2026-03-22 12:09 by ÐÇ¿ÕÐÇÔÂ
ÐÅÏ¢Ìáʾ
ÇëÌî´¦ÀíÒâ¼û