24СʱÈÈÃŰæ¿éÅÅÐаñ    

Znn3bq.jpeg
²é¿´: 2712  |  »Ø¸´: 9
µ±Ç°Ö»ÏÔʾÂú×ãÖ¸¶¨Ìõ¼þµÄ»ØÌû£¬µã»÷ÕâÀï²é¿´±¾»°ÌâµÄËùÓлØÌû

passion120

Ìú³æ (³õÈëÎÄ̳)

[ÇóÖú] ÇóÖú£º¹ýÑõ»¯ÎïøÌáÈ¡¼°»îÐԲⶨ£¬ÑÕÉ«¡¢Îü¹â¶È¶¼Îޱ仯

±¾ÈË×î½üÔÚ×öÒ¬ÈâÖеĹýÑõ»¯ÎïøµÄÌáÈ¡¼°»îÐԲⶨ·½·¨ÈçÏ£º
5gÒ¬Èâ¼Ó35ml»º³åÒºÑÐÄ¥£¬4¡æ½ñÌì10min£¬13000gÀëÐÄ30·ÖÖÓ£¬È¡ÉÏÇåÒº¡£ÆäÖлº³åÒº·Ö±ð×öÁËһϼ¸ÖÖ: ph8.8 50mM tris-hcl¡¢ph7.8  0.1mMÁ×ËỺ³åÒº¡¢ph7.0  0.1mM Á×ËỺ³åÒº¡£
  »îÐԲⶨÈçÏ£º 3.0mL  25mMÓú´´Ä¾·Ó£¨0.05m  ph7.8 »ò7.0 ÅäÖÆ£¬»òÕß0.05m tris-hcl  ph5.5£©£¬200ul£¨400,»ò500»ò1000£©Ã¸Òº£¬200ul  0.5M ¹ýÑõ»¯Ç⣬470nm£¬30¡æ²â¶¨¡£

°´ÕÕÕâ·½·¨ÌáÈ¡²â¶¨£¬470 Îü¹âֵʼÖÕ²»±ä£¬ÓÐÆøÅÝÉú³Éµ«ÎÞ²èºÖÉ«ÎïÖÊÉú³É£¬²»ÖªµÀʲôԭÒò°¡£¬ÌØÏë¸÷λ´óÉñÇóÖú£¬ÐÂÊÖ¸Õ×¢²á£¬1¸ö½ð±ÒÒâ˼Òâ˼¹þ

ÁíÍâÎÒ³¢ÊÔÁËÓáª20¡æ±ûͪ×ö±ûͪ·ÛºóÁ×ËỺ³åÒºÈܽâ²â¶¨£¬ÒÀ¾É²â²»³öÀ´£¬µ«Ó¢ÎÄÎÄÏ×Àï±ß²ÉÓÃph 8.8  tris-hclÌáÈ¡£¬ph5.5²â¶¨£¬½á¹û»îÐÔ»¹²»´íµÄ
»Ø¸´´ËÂ¥

» ÊÕ¼±¾ÌûµÄÌÔÌûר¼­ÍƼö

Éú¹¤¼ì²âÀíÂÛÓëʵÎñ

» ²ÂÄãϲ»¶

» ±¾Ö÷ÌâÏà¹Ø¼ÛÖµÌùÍÆ¼ö£¬¶ÔÄúͬÑùÓаïÖú:

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

zhouxj

ÖÁ×ðľ³æ (ÎÄ̳¾«Ó¢)

¡¾´ð°¸¡¿Ó¦Öú»ØÌû

ûûÓÐÌá³öÀ´ÁË£¬ÖØÐÂÌá
7Â¥2012-08-25 15:40:21
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
²é¿´È«²¿ 10 ¸ö»Ø´ð

ÏéÔÆÕÔ

½ð³æ (СÓÐÃûÆø)

¡¾´ð°¸¡¿Ó¦Öú»ØÌû

¸Ðл²ÎÓ룬ӦÖúÖ¸Êý +1
ÔÛÃǺÃÏñÓöµ½ÁËͬÑùµÄÎÊÌâ°¡£¬Í¬Çó½â¡·¡£¡£¡£¡£¡£¡£
Ô¸¶à½»Á÷£¬873168995
2Â¥2012-08-22 21:43:22
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

biolio2009

ľ³æ (ÖøÃûдÊÖ)

¡¾´ð°¸¡¿Ó¦Öú»ØÌû

¸Ðл²ÎÓ룬ӦÖúÖ¸Êý +1
ÄãÊÔÑéÒ»ÏÂÓÃÀä¶³ÀëÐÄ»úÀëÐÄ£¬Õâô¸ßµÄתËÙºÍʱ»ú£¬Ã¸ÊDz»ÊÇʧ»îÁËÄØ£¿
3Â¥2012-08-23 09:00:12
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

passion120

Ìú³æ (³õÈëÎÄ̳)

ÒýÓûØÌû:
3Â¥: Originally posted by biolio2009 at 2012-08-23 09:00:12
ÄãÊÔÑéÒ»ÏÂÓÃÀä¶³ÀëÐÄ»úÀëÐÄ£¬Õâô¸ßµÄתËÙºÍʱ»ú£¬Ã¸ÊDz»ÊÇʧ»îÁËÄØ£¿

4¡æÀëÐĵÄѽ
4Â¥2012-08-24 13:27:38
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
×î¾ßÈËÆøÈÈÌûÍÆ¼ö [²é¿´È«²¿] ×÷Õß »Ø/¿´ ×îºó·¢±í
[¿¼ÑÐ] ±¾¿ÆÄÏ·½Ò½¿Æ´óѧ Ò»Ö¾Ô¸985 ҩѧѧ˶284·Ö Çóµ÷¼Á +5 ÈõË®ÌýÎÄ 2026-04-09 5/250 2026-04-12 13:16 by shengxi123
[¿¼ÑÐ] Çóµ÷¼Á +6 µçÆø300Çóµ÷¼Á²» 2026-04-08 6/300 2026-04-11 20:14 by ÄæË®³Ë·ç
[¿¼ÑÐ] 352 Çóµ÷¼Á +6 yzion 2026-04-11 8/400 2026-04-11 16:24 by Ã÷Ô´ËʱÓÐ
[¿¼ÑÐ] 085501»úеר˶ 302·Ö ²»ÌôרҵÇóµ÷¼Á +7 Íôij. 2026-04-09 7/350 2026-04-11 14:37 by luhong1990
[¿¼ÑÐ] Ò»Ö¾Ô¸¾©Çø985£¬085401£¬Óë±¾¿Æ×¨ÒµÒ»Ö£¬µç×ÓÐÅÏ¢¹¤³Ì£¬ +4 Ñô¹â¿ªÀʵÄÄк¢ 2026-04-10 4/200 2026-04-10 18:27 by shenrf
[¿¼ÑÐ] Ò»Ö¾Ô¸0703»¯Ñ§ÕÐ61×îÖÕÅÅÃû62»¯Ñ§Çóµ÷¼Á +24 ÕÐ61ÅÅÃû62 2026-04-07 28/1400 2026-04-10 16:15 by yx54321
[¿¼ÑÐ] 071000ÉúÎïѧµ÷¼ÁÇóÖú +17 zzzzwww 2026-04-09 20/1000 2026-04-10 15:55 by Çóµ÷¼Ázz
[¿¼ÑÐ] »úеר368 ÓÐÈ¥´¦Âð +4 ÖÖ´óÊ÷ 2026-04-10 4/200 2026-04-10 15:31 by jiajinhpu
[¿¼ÑÐ] Ò»Ö¾Ô¸211£¬»¯Ñ§Ñ§Ë¶£¬310·Ö£¬±¾¿ÆÖصãË«·Ç£¬Çóµ÷¼Á +27 ŬÁ¦·Ü¶·112 2026-04-07 30/1500 2026-04-10 15:06 by Kilig0317
[¿¼ÑÐ] ½­ËÕ´óѧ ¹¤¿Æµ÷¼Á ¼ñ© +3 Evan_Liu 2026-04-09 5/250 2026-04-10 10:22 by Evan_Liu
[¿¼ÑÐ] ²ÄÁÏר˶³õÊÔ·Ö332Ò»Ö¾Ô¸Î÷±±¹¤Òµ´óѧ£¬ +12 ¹ÊÈË?? 2026-04-09 12/600 2026-04-09 18:34 by Ccclqqq
[¿¼ÑÐ] Çóµ÷¼ÁÏ£Íû»¹ÊÇÏ£ÍûÔÚɽºÓËÄÊ¡¸½½ü +3 ¿ìÀÖµÄС°×¸ë 2026-04-05 3/150 2026-04-09 17:36 by wp06
[¿¼ÑÐ] ±¾¿ÆÖ£ÖÝ´óѧ£¬Ò»Ö¾Ô¸»ª¶«Ê¦·¶´óѧ282Çóµ÷¼Á +23 Ðܸçxtk 2026-04-07 26/1300 2026-04-09 17:17 by 18446523
[¿¼ÑÐ] 085501»úеӢ¶þ77×Ü·Ö294Çóµ÷¼Á£¬½ÓÊÜ¿çרҵѧϰ +6 ÊØ·¨¹«ÃñØÁ¼Í 2026-04-08 6/300 2026-04-09 15:55 by wp06
[¿¼ÑÐ] ר˶0854³õÊÔ¿¼²Ä¿Æ»ù£¬Çóµ÷¼Á +7 3220548044 2026-04-06 10/500 2026-04-08 21:59 by hypershenger
[¿¼ÑÐ] 338Çóµ÷¼Á +8 wxygxsaaaaa 2026-04-06 8/400 2026-04-08 06:58 by Î޼ʵIJÝÔ­
[¿¼ÑÐ] 388Çóµ÷¼Á +6 ËÄ´¨ÍõÌÎ 2026-04-07 8/400 2026-04-08 00:17 by JourneyLucky
[¿¼ÑÐ] ר˶085403£¬291·Ö£¬ÓÐÁ½Æª×¨Àû£¬Ò»¹úÒ»½± +3 ¹þ¼ªßä¹þ¼ªßä 2026-04-07 3/150 2026-04-07 18:21 by À¶ÔÆË¼Óê
[¿¼ÑÐ] 071000ÉúÎïѧµ÷¼Á +7 À­ÌáÌÒ 2026-04-06 7/350 2026-04-06 18:55 by 52305043001
[¿¼ÑÐ] ÉúÎïѧѧ˶Çóµ÷¼Á£º351·ÖÒ»Ö¾Ô¸ÄϾ©Ê¦·¶´óѧÉúÎïѧרҵ +6 ¡­¡«¡¢Íõ¡­¡« 2026-04-06 7/350 2026-04-06 18:54 by macy2011
ÐÅÏ¢Ìáʾ
ÇëÌî´¦ÀíÒâ¼û