24СʱÈÈÃŰæ¿éÅÅÐаñ    

²é¿´: 2055  |  »Ø¸´: 5
µ±Ç°Ö»ÏÔʾÂú×ãÖ¸¶¨Ìõ¼þµÄ»ØÌû£¬µã»÷ÕâÀï²é¿´±¾»°ÌâµÄËùÓлØÌû

ella0602

гæ (³õÈëÎÄ̳)

[ÇóÖú] ¹ØÓں˴ʲÕñ×öÄòÒº´úл×éѧÊÔÑé·½·¨µÄÎÊÌâ ÒÑÓÐ1È˲ÎÓë

ÓÉÓÚ¸Õ½Ó´¥Õâ¸ö£¬ËùÒÔÎÊÌâ±È½Ï¶à£¬ÎÒµÄÊÔÑé·½°¸ÊÇÕâÑùµÄ£¬µ«ÊÇÓм¸¸öÒÉ»ó£¬Ï£ÍûµÃµ½½â´ð£¬·½°¸ÈçÏ£º
½øÐк˴ʲÕñ²É¼¯ÐźÅǰ£¬½«ÄòÒºÑùÆ·ÓÚÊÒÎÂϽⶳ£¬Ã¿¸öÑùÆ·È¡400ul£¬¼ÓÈë200ullÁ×ËỺ³åÒº£¨pH7.4£¬0.2M NaH2PO4/0.8 M Na2HPO4£©£¬ÖÊÁ¿·ÖÊý10%ÖØË®£¨D2O£¬Ëø³¡£©£¬ÖÊÁ¿·ÖÊý0.05%TSP£¨Äڱ꣩¡£¾²ÖÃ10min£¬ÔÙÓÚ13000gÀëÐÄ10min£¬È¡ÉÏÇå²âÊÔ¡£
1.¹ØÓÚËùÓõÄPBS£¬ÎÒÃdz£ÓõͼÊÇ£¨pH7.4£¬0.2M NaH2PO4/0.2 M Na2HPO4£©ÕâÑùµÄ±ÈÀýÅäµÄ£¬Õâ¸ö·½°¸ÖÐÓõÄNa2HPO4ÊÇ0.8 M£¬ÕâÑùµÄÒ»¸öŨ¶ÈÉ趨ÓÐûÓÐʲôÒâÒ壿Èç¹ûÎÒ»¹ÊÇÓã¨pH7.4£¬0.2M NaH2PO4/0.2 M Na2HPO4£©ÕâÑùµÄÅäÖÆ·½·¨»á²»»á³öÀ´µÄ½á¹û¸úʦÐÖµÄÓвî±ð£¿ÁíÍ⣬¿É²»¿ÉÒÔÖ±½ÓÂòÊÐÊÛµÄÄÇÖÖ¹ÌÌ建³å¼ÁÖ±½ÓÈܽâÁËʹÓã¿
ÀÏʦ˵ÒòΪÑùÆ·¶¼ÊÇË®ÈÜÒº£¬ËùÒÔѹˮ·å±È½ÏÄÑ£¬ÄÇÈç¹ûÕâÑùµÄ»°ÎÒÓÃÖØË®À´ÅäÖÆ»º³åÒº¿É²»¿ÉÐУ¿Ñ¹Ë®·å»á²»»áÈÝÒ×Щ£¿
2.ʵÑé·½°¸ÖÐÌáµ½µÄ£ºÖÊÁ¿·ÖÊý10%ÖØË®£¨D2O£¬Ëø³¡£©£¬ÖÊÁ¿·ÖÊý0.05%TSP£¨Äڱ꣩£¬ÕâÀïµÄÖÊÁ¿·ÖÊýÎÒ²»ÊǺÜÃ÷°×£¬Ö¸µÄÊÇÕ¼×îºóÈÜÒº×ÜÌå»ýµÄÖÊÁ¿·ÖÊýÂ𣿶øÇÒÖØË®ÊÇÒºÌåÒ»°ãÓ¦¸ÃÓÃÌå»ý·ÖÊý°É£¿·½°¸ÀïµÄPBSÊÇÓÃÖØË®»¹ÊÇ´¿Ë®ÅäÖÆµÄ£¿
ÎÒÔÚÆäËûÎÄÏ×ÉÏ¿´µ½ÓÐÕâÖÖ·½·¨£ºÄòÑùÈ¡400ul£¬¼ÓÈë200ulº¬0.05%TSPµÄÖØË®ÅäÖÆµÄÁ×ËỺ³åÒº£¬Õâ¸ö·½°¸µÄPBSÊÇÓÃÖØË®ÅäÖõ쬲»ÖªµÀ¸úÉÏÃæÄǸöÓÐʲô²»Í¬£¿
3.ÄÚ±êÓÃTSPºÍDSSÓÐʲô²»Í¬£¿ÎÒ¿´¹úÍâµÄÎÄÏ×ÖÐ×öÄòÒºµÄÄÚ±ê´ó²¿·ÖÓõͼÊÇTSP¡£
3.µÍÎÂÀä¶³ÀëÐÄÕâÒ»²½ÊDz»ÊDZØÐëµÄ£¿ÓÐûÓÐÆäËû¿ÉÌæ´úµÄ·½·¨£¿
Ï£ÍûµÃµ½×¨Òµ½â´ð£¬¶àл£¡
»Ø¸´´ËÂ¥

» ²ÂÄãϲ»¶

» ±¾Ö÷ÌâÏà¹Ø¼ÛÖµÌùÍÆ¼ö£¬¶ÔÄúͬÑùÓаïÖú:

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

changchunwan

ľ³æ (СÓÐÃûÆø)

ÄúºÃ£¬ÎÒ¸úÄúÓÐÏàͬµÄÎÊÌ⣬ÄúµÄÎÊÌâ½â¾öÁËÂð
4Â¥2017-11-27 15:54:28
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
²é¿´È«²¿ 6 ¸ö»Ø´ð

Juno11

Í­³æ (³õÈëÎÄ̳)

¡¾´ð°¸¡¿Ó¦Öú»ØÌû

¹ØÓÚÒºÌåºË´Åѹˮ·åµÄÎÊÌ⣬²»ÖªÄãÃÇÓõÄÊÇÄÄÖÖ·½·¨¡£ÓÃwetÐòÁпÉÒÔ¶ÔË®·åÓкܺõÄÑ¹ÖÆÁË¡£
Èç¹ûÓÃÖØË®ÍêÈ«À´´úÌæ´¿Ë®Ò²ÊÇÍêÈ«¿ÉÒԵ쬵«ÊÇÒ»·½Ãæ´ú¼Û±È½Ï¸ß£¬ÖØË®±È½Ï¹ó£¬ÁíÍâÄãÒª¿¼ÂÇ
ÄãÐèÒª²É¼¯µÄÐźÅÖÐÓÐûÓÐÑÏÖØµÄÇâ½»»»£¬ÒòΪÈç¹û·¢Éú»¯Ñ§½»»»£¬¿ÉÄÜÐźÅËðʧ£¬¶øÇÒ»áʧȥ¶¨Á¿ÒâÒå¡£ÒòÎªÖØË®²»²úÉúºË´ÅÐźš£
¹ØÓÚÆäËûÑùÆ·ÖÆ±¸·½Ã棬ÎÒÒ²²»Ì«¶®ÁË¡£ºÇºÇ£¬ÎÒÊÇ×ö·½·¨µÄ¡£
3Â¥2014-04-19 15:05:22
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

ÄäÃû

Óû§×¢Ïú (ÕýʽдÊÖ)

±¾Ìû½öÂ¥Ö÷¿É¼û
5Â¥2018-03-02 16:55:04
ÒÑÔÄ   ÉêÇëACI   »Ø¸´´ËÂ¥   ±à¼­   ²é¿´ÎÒµÄÖ÷Ò³

ÄäÃû

Óû§×¢Ïú (ÕýʽдÊÖ)

±¾Ìû½öÂ¥Ö÷¿É¼û
6Â¥2018-03-02 16:56:08
ÒÑÔÄ   ÉêÇëACI   »Ø¸´´ËÂ¥   ±à¼­   ²é¿´ÎÒµÄÖ÷Ò³
×î¾ßÈËÆøÈÈÌûÍÆ¼ö [²é¿´È«²¿] ×÷Õß »Ø/¿´ ×îºó·¢±í
[¿¼ÑÐ] 304Çóµ÷¼Á +7 ˾¿Õ. 2026-03-18 7/350 2026-03-20 23:08 by JourneyLucky
[¿¼ÑÐ] ±±¿Æ281ѧ˶²ÄÁÏÇóµ÷¼Á +5 tcxiaoxx 2026-03-20 5/250 2026-03-20 21:35 by laoshidan
[¿¼ÑÐ] Ò»Ö¾Ô¸Î÷ÄϽ»Í¨ ר˶ ²ÄÁÏ355 ±¾¿ÆË«·Ç Çóµ÷¼Á +5 Î÷ÄϽ»Í¨×¨²Ä355 2026-03-19 5/250 2026-03-20 21:10 by JourneyLucky
[¿¼ÑÐ] Ò»Ö¾Ô¸»ªÖÐũҵ071010£¬×Ü·Ö320Çóµ÷¼Á +3 À§À§À§À§À¤À¤ 2026-03-20 3/150 2026-03-20 20:38 by ѧԱ8dgXkO
[¿¼ÑÐ] 0856µ÷¼Á£¬ÊÇѧУ¾ÍÈ¥ +8 sllhht 2026-03-19 9/450 2026-03-20 14:25 by ÎÞи¿É»÷111
[¿¼ÑÐ] 304Çóµ÷¼Á +5 ÂüÊâ2266 2026-03-18 5/250 2026-03-20 09:00 by ZHANG0tao
[¿¼ÑÐ] 081700»¯¹¤Ñ§Ë¶µ÷¼Á +3 ¡¾1¡¿ 2026-03-16 3/150 2026-03-19 23:40 by edmund7
[¿¼²©] É격26Äê +3 °Ë6°Ë68 2026-03-19 3/150 2026-03-19 19:43 by nxgogo
[¿¼ÑÐ] 288Çóµ÷¼Á£¬Ò»Ö¾Ô¸»ªÄÏÀí¹¤´óѧ071005 +5 ioodiiij 2026-03-17 5/250 2026-03-19 18:22 by zcl123
[¿¼ÑÐ] 085600²ÄÁÏÓ뻯¹¤µ÷¼Á 324·Ö +10 llllkkkhh 2026-03-18 12/600 2026-03-19 14:33 by llllkkkhh
[¿¼ÑÐ] ²ÄÁÏ¿¼Ñе÷¼Á +3 xwt¡£ 2026-03-19 3/150 2026-03-19 11:22 by wãåÑôw
[¿¼ÑÐ] 344Çóµ÷¼Á +6 knight344 2026-03-16 7/350 2026-03-18 20:13 by walc
[¿¼ÑÐ] 08¹¤¿Æ 320×Ü·Ö Çóµ÷¼Á +5 À滨çóÍí·ç 2026-03-17 5/250 2026-03-18 14:49 by haxia
[¿¼ÑÐ] 0854¿É¿çµ÷¼Á£¬Ò»×÷Ò»ÏîºËÐÄÂÛÎÄÎåÏîרÀû£¬Ê¡¡¢¹ú¼¶Ö¤Êé40+ÊýÒ»Ó¢Ò»287 +8 СÀî0854 2026-03-16 8/400 2026-03-18 14:35 by ²«»÷518
[¿¼ÑÐ] 297Çóµ÷¼Á +8 Ï·¾«µ¤µ¤µ¤ 2026-03-17 8/400 2026-03-18 14:30 by laoshidan
[¿¼ÑÐ] 312Çóµ÷¼Á +8 İå·Ï£ 2026-03-16 9/450 2026-03-18 12:39 by Linda Hu
[¿¼ÑÐ] 303Çóµ÷¼Á +4 î£08 2026-03-17 6/300 2026-03-18 11:01 by Iveryant
[¿¼ÑÐ] 334Çóµ÷¼Á +3 Ö¾´æ¸ßÔ¶ÒâÔÚ»úÐ 2026-03-16 3/150 2026-03-18 08:34 by lm4875102
[¿¼ÑÐ] 268Çóµ÷¼Á +8 Ò»¶¨ÓÐѧÉÏ- 2026-03-14 9/450 2026-03-17 17:47 by laoshidan
[¿¼ÑÐ] 326Çóµ÷¼Á +3 mlpqaz03 2026-03-15 3/150 2026-03-16 07:33 by Iveryant
ÐÅÏ¢Ìáʾ
ÇëÌî´¦ÀíÒâ¼û