²é¿´: 473  |  »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

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
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

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
×î¾ßÈËÆøÈÈÌûÍÆ¼ö [²é¿´È«²¿] ×÷Õß »Ø/¿´ ×îºó·¢±í
[¿¼ÑÐ] 274Çóµ÷¼Á +10 ¹Ë¾ÅóÏҪǫÐé 2026-03-24 14/700 2026-03-26 01:09 by 15366876211
[¿¼ÑÐ] 08¹¤Ñ§µ÷¼Á +13 Óû§573181 2026-03-20 18/900 2026-03-25 22:00 by zbssa
[¿¼ÑÐ] ²ÄÁÏÓ뻯¹¤304ÇóBÇøµ÷¼Á +3 Çñgl 2026-03-25 3/150 2026-03-25 19:03 by Ainin_
[¿¼ÑÐ] ¿¼ÑÐÒ»Ö¾Ô¸ËÕÖÝ´óѧ³õʼ315£¨Ó¢Ò»£©Çóµ÷¼Á +3 sbdksD 2026-03-24 4/200 2026-03-25 18:16 by xcjcqu
[¿¼ÑÐ] 284Çóµ÷¼Á +15 Zhao anqi 2026-03-22 15/750 2026-03-25 12:51 by wht0531
[¿¼ÑÐ] ²ÄÁÏѧÇóµ÷¼Á +6 Stella_Yao 2026-03-20 6/300 2026-03-25 00:37 by baoball
[¿¼ÑÐ] Ò»Ö¾Ô¸ÎäÀí085500»úеרҵ×Ü·Ö300Çóµ÷¼Á +3 an10101 2026-03-24 7/350 2026-03-25 00:00 by ɽ¹í0-
[¿¼ÑÐ] Ò»Ö¾Ô¸±±»¯315 Çóµ÷¼Á +3 akrrain 2026-03-24 3/150 2026-03-24 19:35 by ÁËÁËÁËÁË¡£¡£
[¿¼ÑÐ] 291Çóµ÷¼Á +3 HanBeiNingZC 2026-03-24 3/150 2026-03-24 16:34 by barlinike
[¿¼ÑÐ] »·¾³Ñ§Ë¶288Çóµ÷¼Á +8 ƤƤƤ123456 2026-03-22 8/400 2026-03-23 23:47 by ÈÈÇéɳĮ
[¿¼ÑÐ] 341Çóµ÷¼Á(Ò»Ö¾Ô¸ºþÄÏ´óѧ070300) +5 ·¬ÇÑÍ·--- 2026-03-22 6/300 2026-03-23 23:45 by Txy@872106
[¿¼ÑÐ] 291Çóµ÷¼Á +5 ‹üÈA 2026-03-22 5/250 2026-03-23 09:20 by haoshis
[¿¼ÑÐ] 280·ÖÇóµ÷¼Á Ò»Ö¾Ô¸085802 +4 PUMPT 2026-03-22 7/350 2026-03-22 22:13 by ÐÇ¿ÕÐÇÔÂ
[¿¼ÑÐ] 269ר˶Çóµ÷¼Á +6 ½ð¶÷±´ 2026-03-21 6/300 2026-03-22 14:31 by ColorlessPI
[¿¼ÑÐ] 085600²ÄÁÏÓ뻯¹¤306 +4 z1z2z3879 2026-03-21 4/200 2026-03-21 23:44 by ms629
[¿¼ÑÐ] ²ÄÁÏ 271Çóµ÷¼Á +5 Õ¹ÐÅÔÃ_ 2026-03-21 5/250 2026-03-21 17:29 by ѧԱ8dgXkO
[¿¼ÑÐ] Ò»Ö¾Ô¸ÖØÇì´óѧ085700×ÊÔ´Óë»·¾³×Ü·Ö308Çóµ÷¼Á +7 īīĮ 2026-03-20 7/350 2026-03-21 16:36 by barlinike
[¿¼ÑÐ] 22 350 ±¾¿Æ985Çóµ÷¼Á£¬ÇóÀϵÇÊÕÁô +3 ÀîéóÄÐ003 2026-03-20 3/150 2026-03-21 13:28 by ²«»÷518
[¿¼ÑÐ] Çóµ÷¼ÁÒ»Ö¾Ô¸ÄϾ©º½¿Õº½Ìì´óѧ289·Ö +3 @taotao 2026-03-19 3/150 2026-03-20 21:34 by JourneyLucky
[¿¼ÑÐ] Çóµ÷¼Á +3 @taotao 2026-03-20 3/150 2026-03-20 19:35 by JourneyLucky
ÐÅÏ¢Ìáʾ
ÇëÌî´¦ÀíÒâ¼û