²é¿´: 551  |  »Ø¸´: 3
µ±Ç°Ö»ÏÔʾÂú×ãÖ¸¶¨Ìõ¼þµÄ»ØÌû£¬µã»÷ÕâÀï²é¿´±¾»°ÌâµÄËùÓлØÌû

qtds

гæ (³õÈëÎÄ̳)

[ÇóÖú] µ°°×¹æ¸ñ²»Ã÷°×£¬Çó½â´ð

Ô­ÎÄ£ºA stock solution of bovine spleen cathepsin B (EC 3.4.22.1,MWca. 40 000) was prepared by dissolving the lyophilized solid (1.2 mg, ca. 36% protein) in 1 mL of a 25 mM sodium acetate/1mM EDTA buffer (pH 5.0).
ÔÚSigma-AldrichÉÏ´òËãÂòÕâ¸öµ°°×£¬¿´µ½ÓÐÕâÖÖ£º
Cathepsin B from bovine spleen
Enzyme Commission (EC) Number 3.4.22.1
form£º lyophilized powder  
composition£ºProtein, ¡Ý30% biuret
ÇëÎÊ£º 1. Õâ¸ö30% biuret¸úÔ­ÎÄÖеÄ36% proteinÊÇͬһÖÖ¹æ¸ñô£¿
           2. EDTA/NaAcµÄpH=5µÄbufferÅäÖÆµÄ¹ý³ÌÖУ¬·¢ÏÖEDTA²»Èܰ¡£¬Çó¹ýÀ´È˸æÖªÔõÑùÅäÖÆ£¿
»Ø¸´´ËÂ¥

» ²ÂÄãϲ»¶

» ±¾Ö÷ÌâÏà¹Ø¼ÛÖµÌùÍÆ¼ö£¬¶ÔÄúͬÑùÓаïÖú:

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

qtds

гæ (³õÈëÎÄ̳)

ÒýÓûØÌû:
3Â¥: Originally posted by ywj999299 at 2014-10-07 20:05:37
ÎÒ½¨ÒéÄãÓÃEDTAµÄ¶þÄÆÑλòËÄÄÆÑΣ¬ºÜÈÝÒ×Èܽ⡣ÒòΪEDTAÊÇÒ»ÖÖÈõËᣬºÜÄÑÈÜÓÚË®£¬ÐèÒª¼ÓÇâÑõ»¯ÄÆÖúÈÜ£¬¶øºóµÄµ÷PHÖµÔòÊÇÁîÈËÍ·Í´µÄÊÂÇé¡£ÓÃÆäÄÆÑÎÔò¿ÉÒÔ±ÜÃâÕâЩ·³ÄÕ¡£Èç¹ûÄãÄÇÀïµÄÕôÁóˮƫËáÐÔ£¨ÈçÉϺ£µÄË®¾ÍÊÇÕâÑù ...

Ô­paperÓõľÍÊÇEDTA²»ÊÇÄÆÑΰ¡£¿
4Â¥2014-10-07 20:50:34
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
²é¿´È«²¿ 4 ¸ö»Ø´ð

ywj999299

ľ³æ (ÕýʽдÊÖ)

Ë«Ëõëå·¨²âµ°°×ÖÊ£¬¾ÍÊÇCuSO4  ¼Ó µ°°×ÖÊ ¼Ó  NaOH¡£ »á±ä×ÏÉ«
2Â¥2014-10-07 19:52:36
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

ywj999299

ľ³æ (ÕýʽдÊÖ)

¡ï ¡ï ¡ï
qtds(kx444555´ú·¢): ½ð±Ò+3, ¹ÄÀø½»Á÷ 2014-10-08 12:33:17
ÎÒ½¨ÒéÄãÓÃEDTAµÄ¶þÄÆÑλòËÄÄÆÑΣ¬ºÜÈÝÒ×Èܽ⡣ÒòΪEDTAÊÇÒ»ÖÖÈõËᣬºÜÄÑÈÜÓÚË®£¬ÐèÒª¼ÓÇâÑõ»¯ÄÆÖúÈÜ£¬¶øºóµÄµ÷PHÖµÔòÊÇÁîÈËÍ·Í´µÄÊÂÇé¡£ÓÃÆäÄÆÑÎÔò¿ÉÒÔ±ÜÃâÕâЩ·³ÄÕ¡£Èç¹ûÄãÄÇÀïµÄÕôÁóˮƫËáÐÔ£¨ÈçÉϺ£µÄË®¾ÍÊÇÕâÑù£©£¬½¨ÒéÄãÓÃËÄÄÆÑΣ»Èç¹ûÄãÄÇÀïµÄË®³ÊÖÐÐÔ£¬½¨ÒéÓöþÄÆÑΡ£ÕâÑùµ÷PHÔò¼òµ¥¶àÁË¡£
¿ÉÓôÅÁ¦½Á°èÆ÷¼ÓÈÈÈܽâ,ζȲ»Óùý¸ß,È»ºóÊÒηÅÖÃ.Èç¹ûÔÙ³öÏÖ»ë×ǵÄÇé¿ö,¿ÉÔٴμÓÈÈ.½ö¹©²Î¿¼
Ò»°ãÈç¹ûÄãµÄEDTAŨ¶È¸ßµÄ»°£¬ÔÚµÍÎÂÌõ¼þÏ»á»ìµÄ£¬ÄãÉÔ΢¼ÓÈÈ£¬Ò»°ã»áÈܽ⣬¿ÉÒÔʹÓã¡
3Â¥2014-10-07 20:05:37
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
×î¾ßÈËÆøÈÈÌûÍÆ¼ö [²é¿´È«²¿] ×÷Õß »Ø/¿´ ×îºó·¢±í
[»ù½ðÉêÇë] Ôõô²é°¡ +4 huang1991js 2026-08-26 4/200 2026-08-26 11:26 by panjy.cn
[»ù½ðÉêÇë] ¹úºÏÀïÃæÄÜ¿´µ½ÁË +7 Ò»»³Ü°Çï 2026-08-26 7/350 2026-08-26 11:23 by zhaosm1982
[»ù½ðÉêÇë] 2026ÄêµÄ¹ú¼ÒÉç¿Æ»ù½ðÏîĿͨѶÆÀÉóµÄйæÔòÓëж¯Ïò¡¢ÐÂÌôÕ½ +6 process2012 2026-08-23 8/400 2026-08-26 11:03 by zjlp
[»ù½ðÉêÇë] ÏîÄ¿ÐÅÏ¢ºÍ¾­·ÑÐÅÏ¢ÔÚϵͳÀï¶¼¿ÉÒÔ¿´µ½ÁË +6 wittyboy 2026-08-26 14/700 2026-08-26 10:55 by wittyboy
[»ù½ðÉêÇë] Ôõô¿´Çà»ùÖÐÁËûÓа¡ +4 Ò¶¾Å΢ 2026-08-26 4/200 2026-08-26 10:52 by xiacongxu
[»ù½ðÉêÇë] ¹úºÏ¿É²éÁË +3 paperzjh 2026-08-26 3/150 2026-08-26 10:41 by LemmonTr
[»ù½ðÉêÇë] ½ñÌìÎñί»á¿ªÍêÁË£¬Ã÷Ìì³ö½á¹ûÂð +19 angus9576 2026-08-25 23/1150 2026-08-26 10:03 by zp519
[»ù½ðÉêÇë] ³öÀ´ÁË +8 trojank 2026-08-26 8/400 2026-08-26 09:00 by gxc
[»ù½ðÉêÇë] ¹úºÏÏÖÔڲ鲻µ½ÁËÂ𣿠+10 chengyan1220 2026-08-24 20/1000 2026-08-26 08:57 by peasantsprig
[»ù½ðÉêÇë] Å£À´£¡Ã×À´£¡ÃæÀ´£¡ +8 beefly 2026-08-26 8/400 2026-08-26 08:37 by xuzhipiao
[»ù½ðÉêÇë] 2026Äê8ÔÂ25ÈÕ¹ú×ÔÈ»·Å°ñǰͻȻÊÕµ½ÁÐÈëÆÀÉóר¼ÒÓʼþ£¬ÓйØÏµÂ𣿠+24 ľˮ˼¶¹ 2026-08-25 27/1350 2026-08-26 08:26 by yanchen918
[»ù½ðÉêÇë] Ã÷ÌìÓ¦¸Ã¿É²éÁË£¡£¿ +6 chengyan1220 2026-08-23 6/300 2026-08-25 19:45 by zfd97
[»ù½ðÉêÇë] ·Å°ñǰµÄ²»µ­¶¨ 20+4 snowwithsea 2026-08-19 19/950 2026-08-25 17:57 by chick875
[»ù½ðÉêÇë] ijЩ»ú¹¹£¬ÒÔЧÂʵÍΪÈÙ£¬ÒÔЧÂʵÍ×÷Ϊ´æÔڸР+9 yuleib84 2026-08-25 10/500 2026-08-25 17:14 by alexon
[»ù½ðÉêÇë] ½ñÈÕ²»·Å°ñ£¿Íø´«¹ú×ÔȻԤ¼Æ 8 Ô 27 Èտɲé½á¹û +17 ҽѧÀÏÄк¢ 2026-08-20 22/1100 2026-08-25 15:36 by ҽѧÀÏÄк¢
[»ù½ðÉêÇë] ÈËÆø²»ÐÐÁË +11 fansofjerry 2026-08-21 11/550 2026-08-25 11:04 by ¹Â¶ÀµÄÓ¢ÐÛ6
[»ù½ðÉêÇë] Ö»ÓÐÿÄêÕâÖÖʱºòÀ´¹ä¹äСľ³æ +25 yaoyewhu2008 2026-08-20 27/1350 2026-08-25 08:01 by Equinoxhua
[»ù½ðÉêÇë] ½¨Òé»ù½ð·¢²¼Ìáǰ¸ø³öÃ÷È·µÄʱ¼äµã +13 kulium 2026-08-21 16/800 2026-08-24 16:27 by superceng
[»ù½ðÉêÇë] ¿´À´½ñÌì²»»á·Å°ñÁË£¿ +8 chengyan1220 2026-08-21 11/550 2026-08-21 17:52 by dcqxinyang
[»ù½ðÉêÇë] Ó¦¸ÃÊÇÏÂÖÜÈý26ÈÕ¹«²¼Á˰ɣ¿ +4 ¹þ¹þ¸ò£¿ 2026-08-21 4/200 2026-08-21 10:58 by Vivilian
ÐÅÏ¢Ìáʾ
ÇëÌî´¦ÀíÒâ¼û