| ²é¿´: 3049 | »Ø¸´: 12 | ||||
| µ±Ç°Ö»ÏÔʾÂú×ãÖ¸¶¨Ìõ¼þµÄ»ØÌû£¬µã»÷ÕâÀï²é¿´±¾»°ÌâµÄËùÓлØÌû | ||||
chunqizzmÒø³æ (СÓÐÃûÆø)
|
[½»Á÷]
SDS-PAGEÑùƷŨËõµÄ·½·¨
|
|||
SDS-PAGEÑùÆ·ÐèҪŨËõ´ó¼ÒÓõÄÊÇʲôÊÔ¼Á£¨ÀýÈ磺TCA£©£¿¾ßÌå²½Ö裿![]() [ Last edited by chunqizzm on 2012-3-25 at 23:36 ] |
» ÊÕ¼±¾ÌûµÄÌÔÌûר¼ÍƼö
µ°°×ÖÊʵÑé¼¼Êõ |
» ²ÂÄãϲ»¶
281Çóµ÷¼Á£¨0805£©
ÒѾÓÐ23È˻ظ´
265Çóµ÷¼Á
ÒѾÓÐ9È˻ظ´
279·ÖÇóµ÷¼Á Ò»Ö¾Ô¸211
ÒѾÓÐ10È˻ظ´
ÕÐÊÕµ÷¼Á˶ʿ
ÒѾÓÐ12È˻ظ´
296Çóµ÷¼Á
ÒѾÓÐ8È˻ظ´
ÕÐÊÕ²©Ê¿1-2ÈË
ÒѾÓÐ3È˻ظ´
085700×ÊÔ´Óë»·¾³308Çóµ÷¼Á
ÒѾÓÐ11È˻ظ´
274Çóµ÷¼Á
ÒѾÓÐ8È˻ظ´
290Çóµ÷¼Á
ÒѾÓÐ4È˻ظ´
Ò»Ö¾Ô¸Î÷ÄϽ»Í¨ ר˶ ²ÄÁÏ355 ±¾¿ÆË«·Ç Çóµ÷¼Á
ÒѾÓÐ4È˻ظ´
» ±¾Ö÷ÌâÏà¹ØÉ̼ÒÍÆ¼ö: (ÎÒÒ²ÒªÔÚÕâÀïÍÆ¹ã)
» ±¾Ö÷ÌâÏà¹Ø¼ÛÖµÌùÍÆ¼ö£¬¶ÔÄúͬÑùÓаïÖú:
SDS-PAGEµ°°×µçÓ¾
ÒѾÓÐ24È˻ظ´
SDS-PAGE µ°°×½ºÅܽºÎÊÌâ
ÒѾÓÐ27È˻ظ´
¡¾×ª¡¿ÎÒÔÚSDS-PAGEÖÐËù·¸µÄ´íÎ󣬻¶Ó²¹³ä£¡
ÒѾÓÐ33È˻ظ´
SDS-PAGEµ°°×µçÓ¾
ÒѾÓÐ23È˻ظ´
Ժ˱í´ïÖÐSDS-PAGEÉÏÑùÁ¿ÈçºÎÈ·¶¨£¿
ÒѾÓÐ7È˻ظ´
¡¾ÇóÖú/½»Á÷¡¿SDS-PAGEµçӾͼ Çó¸ßÈ˰ïæ·ÖÎöÏÂÎÊÌâËùÔÚ Ð»Ð»À²£¡
ÒѾÓÐ19È˻ظ´
¡¾ÇóÖú/½»Á÷¡¿µ°°×ÑùÆ·¼ÓÈÈÖó¹ýºÍ²»Öó£¬SDS-PAGE½á¹û²îÒìÏÔÖø£¬ÕâÊÇΪºÎ£¿
ÒѾÓÐ20È˻ظ´
¡¾ÇóÖú/½»Á÷¡¿´óÉñÃÇÀ´¿´Ò»¿´ Õâ¸ö½ºÊÇÔõô»ØÊ£¿£¿£¿£¿
ÒѾÓÐ9È˻ظ´
¡¾ÇóÖú/½»Á÷¡¿SDS-PAGEµçÓ¾ÎÊÌâ
ÒѾÓÐ38È˻ظ´
¡¾ÇóÖú/½»Á÷¡¿ÓÃÓÚSDS-PAGEµÄ¾úÒºÑùƷŨËõÎÊÌâ
ÒѾÓÐ4È˻ظ´
» ÇÀ½ð±ÒÀ²£¡»ØÌû¾Í¿ÉÒԵõ½:
Çൺ¸ßУ2026ÕÐÉú˶ʿÑо¿Éú
+5/790
¼ÃÄÏ´óѧÁÖÐã¾ê½ÌÊÚÕÐÊÕ²ÄÁÏÀ಩ʿÉú
+1/86
Ô¸Óö¼ûÄ㣬Óö¼û²»Ö¹²Á¼ç¶ø¹ýµÄÔµ·Ö
+1/74
ÓÐûÓÐÔÚÏã¸ÛµÄ³æÓѰ¡
+1/74
ÏæÌ¶´óѧ»¯¹¤Ñ§Ôº¹ú¼Ò¼¶È˲ÅÍŶÓ2026Ä격ʿÑо¿ÉúÕÐÉú
+1/62
»ªÄÏʦ·¶´óѧ£¨211£©²©Ê¿ÕÐÉú- µç×Ó¡¢×Ô¶¯»¯¡¢»úе¡¢ÉúÎïѧ¡¢ÎïÀíÏà¹Ø×¨Òµ
+2/42
Ñо¿Éú µ÷¼Á ¿´¹ýÀ´- »úе¡¢¿ØÖƹ¤³Ì¡¢Á¦Ñ§ÀࣨÁ÷ÌåÁ¦Ñ§¡¢Ò»°ãÁ¦Ñ§µÈ£© 211 ˫һÁ÷
+1/32
ÄϾ©Àí¹¤´óѧÓÅÇàÍŶÓÕÐÆ¸¸±½ÌÊÚ¡¢²©Ê¿ºó¡¢²©Ê¿¡¢Ë¶Ê¿Éú£¨»¯Ñ§¡¢´ß»¯·½Ïò£©
+1/31
ÖØÇìÎÄÀíѧԺ»¯Ñ§Óë»·¾³¹¤³ÌѧԺ 2026 ½ì˶ʿÑо¿Éúµ÷¼Á֪ͨ
+1/15
ÐÂ¼ÓÆÂ¹úÁ¢´óѧҩѧϵ»¯Ñ§ÉúÎïѧ¿ÎÌâ×éÕÐPhD
+1/12
¡¾2026²©Ê¿ÕÐÉú/²©ºóÕÐÆ¸¡¿±±¾©º½¿Õº½Ìì´óѧÅ˱ë¿ÎÌâ×顪¡ªAIоƬÉè¼Æ·½Ïò
+1/11
Î人·ÄÖ¯´óѧ·ÄÖ¯ÏËά¼°ÖÆÆ·½ÌÓý²¿ÖصãʵÑéÊÒÕÐÊÕ²©Ê¿Ñо¿Éú
+1/7
Ïã¸Û´óѧDavid Srolovitz½ÌÊÚ¿ÎÌâ×éÕÐÆ¸¡¸Ïã½Ñ§Õß¡¹²©Ê¿ºó
+1/6
ÄϾ©ÁÖÒµ´óѧ»¯Ñ§¹¤³ÌѧԺ°ØÐÊ·å¿ÎÌâ×éÕÐÊÕ2026ÄêÉêÇ뿼ºËÖÆ²©Ê¿2Ãû
+1/6
Öйú¿ÆÑ§Ôº¹ý³Ì¹¤³ÌÑо¿ËùÖúÀíÑо¿Ô±£¨Õýʽְ¹¤£©ºÍ²©Ê¿ºóÕÐÆ¸ÆôÊÂ
+1/4
ÎÂÖÝÒ½¿Æ´óѧÕÐÊÕÌØÖÖҽѧ²©Ê¿Ñо¿Éú1Ãû£¨×¨Òµ²»ÏÞ£¬ÓÐʵÑé»ù´¡£©
+1/4
¹ú¼Ò½ÜÇàµÍά²ÄÁÏÓëÆ÷¼þÁ¦Ñ§ÍŶÓ2026ÄêÕÐÊÕ²©Ê¿Ñо¿Éú
+1/2
¸£½¨Ê¦·¶´óѧ»¯Ñ§Óë²ÄÁÏѧԺ¶Å¿ËîÈÍŶӲ©Ê¿ÕÐÉú
+2/2
2026ÄêÕã½Ç廪³¤Èý½ÇÑо¿ÔºÖÇ»ÛÄÜÔ´ÖÐÐÄÕÐÆ¸²©Ê¿ºó-µçÆø·½Ïò
+1/1
ÖØÇì´óѧ³¤½Ñ§ÕßÍÅ¶Ó³ÏÆ¸´¢ÄÜ·½Ïò²©Ê¿ºó
+1/1
xingnian0925
½ð³æ (СÓÐÃûÆø)
- BioEPI: 1
- Ó¦Öú: 2 (Ó×¶ùÔ°)
- ½ð±Ò: 1300.2
- Ìû×Ó: 113
- ÔÚÏß: 54.1Сʱ
- ³æºÅ: 1181180
5Â¥2012-03-26 09:16:16
chunqizzm
Òø³æ (СÓÐÃûÆø)
- BioEPI: 1
- Ó¦Öú: 5 (Ó×¶ùÔ°)
- ½ð±Ò: 1101.6
- Ìû×Ó: 123
- ÔÚÏß: 78.7Сʱ
- ³æºÅ: 1264287
3Â¥2012-03-25 23:43:09
4Â¥2012-03-26 09:13:32
¡ï ¡ï ¡ï ¡ï ¡ï ¡ï
Сľ³æ: ½ð±Ò+0.5, ¸ø¸öºì°ü£¬Ð»Ð»»ØÌû
chunqizzm: ½ð±Ò+5, ÓаïÖú£¡Ð»Ð»£¡£¡²»ÖªµÀÄãÓмÆËã¹ýÕâÖÖ·½·¨µÄÑùÆ·»ØÊÕÂÊûÓУ¿ 2012-03-26 21:40:40
chunqizzm: »ØÌûÖö¥ 2012-03-26 21:40:44
Сľ³æ: ½ð±Ò+0.5, ¸ø¸öºì°ü£¬Ð»Ð»»ØÌû
chunqizzm: ½ð±Ò+5, ÓаïÖú£¡Ð»Ð»£¡£¡²»ÖªµÀÄãÓмÆËã¹ýÕâÖÖ·½·¨µÄÑùÆ·»ØÊÕÂÊûÓУ¿ 2012-03-26 21:40:40
chunqizzm: »ØÌûÖö¥ 2012-03-26 21:40:44
|
ÕâÊÇÎÒÒ»Ö±ÓõÄTCA·½·¨ Normal TCA To eliminate TCA soluble interferences and protein concentration 1) To a sample of protein solution add Trichloroacetic acid (TCA) 100% to get 13% final concentration. Mix and keep 5min ¨C20C and then 15min 4C; or longer time at 4C without the ¨C20C step for lower protein concentration. Suggestion: leave ON if the protein concentration is very low. 1) (preparation of 100% TCA: 454ml H2O/kg TCA. Maintain in dark bottle at 4C.Be careful, use gloves!!!). 2) Spin 15min 4C in microfuge at maximum speed (15000g). Carefully discharge supernatant and retain the pellet: dry tube by inversion on tissue paper (pellet may be difficult to see). 3) For PAGE-SDS, resuspend samples in a minimal volume of sample buffer. (The presence of some TCA can give a yellow color as a consequence of the acidification of the sample buffer ; titrate with 1N NaOH or 1M TrisHCl pH8.5 to obtain the normal blue sample buffer color.) |
6Â¥2012-03-26 21:07:16














»Ø¸´´ËÂ¥
