²é¿´: 2819  |  »Ø¸´: 0

1289622

ľ³æ (ÕýʽдÊÖ)

[ÇóÖú] ¡¾ÇóÖú¡¿SRB·¨Ï¸°û¼ì²â²Ù×÷²½ÖèµÄһЩÎÊÌâ

SRB¼ì²âµÄ²Ù×÷²½Ö裺¡¡
¡¡1)ϸ°û¹Ì¶¨£ºÒ©Îï×÷ÓÃʱ¼äÖÕµãʱ£¬Ã¿¿×¼ÓÈë50¦ÌL4¡æÔ¤ÀäµÄTCAÈÜÒº(30%£¬w/v)¹Ì¶¨Ï¸°û£¬TCAÈÜÒºµÄÖÕŨ¶ÈΪ10%¡£¾²ÖÃ5 minÒÆÈë4¡æ±ùÏäÖй̶¨1 h£¬È¡³öÓÃÈ¥Àë×ÓË®³åÏ´5±é£¬ÊÒÎÂÁÀ¸É¡£
ÎÊÌ⣺   
¼ÓTCAʱΪʲôҪÖðµÎ¼ÓÈ룬ֱ½Ó¼ÓÈë²»ÐÐÂð£¿
TCA¹Ì¶¨Ï¸°ûµÄÔ­ÀíÊÇʲô£¿
ΪʲôҪÏÈÔÚÊÒÎÂÏ 5min£¬È»ºóÔÙ4ÉãÊ϶ȷÅÖÃ1Сʱ£¿
ÓеÄ˵ÊÇÁÀ¸É£¬ÓеÄ˵¿ÉÒÔºæ¸É£¬¶¼¿ÉÐÐÂð£¿
Ϊʲô±ØÐë¸ÉÔ°Ñˮ˦¸É¾»ºóÖ±½Ó½øÈëȾɫ²½Öè²»ÐÐÂð£¿ÊÒÎÂÁÀ¸Éºó¿ÉÒÔ³¤Ê±¼ä·ÅÖÃÂ𣨱ÈÈç¹ýÒ¹£©£¿
4ÉãÊ϶ȷÅÖÃ1СʱÊÇʲô×÷Ó㿷Űë¸öСʱ»áÓ°Ïì¹Ì¶¨ºÍ²âÁ¿½á¹ûÂð£¿
ΪʲôҪÏȹ̶¨Ï¸°ûÔÚȾɫ£¬Ö±½ÓȾɫ²»ÐÐÂð£¨ÒòΪϸ°ûÊÇÌù±ÚµÄ£¬²»¹Ì¶¨Ò²Êdz¤Ôڵײ¿µÄ£©£¿

¡¡¡¡2)Ⱦɫ£º´ý96¿×°åÊÒÎÂÏÂÁÀ¸Éºó£¬Ã¿¿×¼ÓÈë0.4%(w/v)µÄSRBȾҺ(1%µÄÒÒËáÅäÖÆ)70¦ÌL£¬È¾É«30 minºóµ¹µôȾҺ£¬ÓÃ1%(v/v)ÒÒËá³åÏ´4´Î£¬È¥³ýδ½áºÏµÄȾÁÏ£¬ÊÒÎÂÁÀ¸É¡£

ÎÊÌ⣺
SRB¶Ôϸ°ûȾɫµÄÔ­ÀíÊÇʲô£¿
ȾɫÊÇ»¯Ñ§½áºÏ»¹ÊÇÎïÀí½áºÏ£¿
Ϊʲô²»¶ÔËÀϸ°ûȾɫ£¿
ÊÒÎÂÁÀ¸ÉºóÄܷŶà¾Ã£¨¿ÉÒÔ¹ýÒ¹·ÅÖÃÂ𣩣¿
Ϊʲô±ØÐë¸ÉÔ°ÑËá˦¸É¾»ºóÖ±½Ó¼ÓÈëtris¼î²»ÐÐÂð£¿
Õâ²½µÄ¸ÉÔïÒ²¿ÉÒÔÓúæÏäºæ¸ÉÂð£¿

¡¡¡¡3)¼ì²â£ºÓÃ100¦ÌL·Ç»º³åTris-base¼îÒº(10mM£¬pH=10.5)ÈܽâÓëϸ°ûµ°°×½áºÏµÄȾÁÏ£¬Ë®Æ½Ò¡´²ÉÏÕñµ´20min£¬²ÉÓÃø±êÒÇ540nm´¦²â¶¨¹âÎüÊÕÖµ¡£²Ù×÷ÖУ¬Ó¦×¢ÒâÏ´³ýȾÁÏʱ²Ù×÷ÐèѸËÙ£¬±ÜÃâÓÃÒÆÒºÆ÷ÎüȡҺÌ壬·ÀÖ¹¶¯×÷¹ýÂýÔì³ÉÓëϸ°ûµ°°×½áºÏµÄȾÁϽâÎü¸½¡£




ϸ°û¼ÆÊý°å¼ÆÊý£º  
   ËĸöÏóÏÞ£¬Ã¿¸öÏóÏÞ16¸ñ£¨4¡Á4£©£¬ÇëÎÊÿ¸öÏóÏÞ¶àÉÙ¸öϸ°ûÊý·¶Î§¼ÆÊý׼ȷ£¿

  ÒòΪ֮ǰËã¹ý£¬Ï¸°ûŨ¶ÈÏ¡ÊÍ4±¶ºóµÃµ½µÄŨ¶È£¨22Íò¸ö/ml£©Ó벻ϡÊ͵õ½µÄŨ¶È£¨113Íò¸ö/ml)Á½Õß²»ÊdzÉËı¶µÄ¹ØÏµ£¬²¢ÇÒ22¡Á4Óë113²îÒì±È½Ï´ó


²Ù×÷²½ÖèÖеÄSRBÓÐÄÆÑÎÐÎʽµÄÒ²ÓÐËáʽµÄ£¬Ó¦¸ÃÓÃÄÇÖÖ£¿Á½Õß¶¼Ò»Ñù£¿


´Ë·½·¨¼ì²âµ½µÄODÖµ´ï²»µ½1.5-2.0µÄ·¶Î§£¬´ó²¿·ÖÊÇÔÚ0.2-1.0Õâ¸ö·¶Î§£¬ÇëÎÊÕâ¸ö·¶Î§ÄÚ²âµÃµÄ½á¹û׼ȷÂ𣿣¨515nm¼ì²â²¨³¤£©

[ Last edited by 1289622 on 2012-6-21 at 06:51 ]

» ²ÂÄãϲ»¶

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

ÖÇÄÜ»úÆ÷ÈË

Robot (super robot)

ÎÒÃǶ¼°®Ð¡Ä¾³æ

Ïà¹Ø°æ¿éÌø×ª ÎÒÒª¶©ÔÄÂ¥Ö÷ 1289622 µÄÖ÷Ìâ¸üÐÂ
×î¾ßÈËÆøÈÈÌûÍÆ¼ö [²é¿´È«²¿] ×÷Õß »Ø/¿´ ×îºó·¢±í
[¿¼ÑÐ] ÉúÎïѧѧ˶Çóµ÷¼Á +5 СÑò˯×ÅÁË? 2026-03-23 5/250 2026-03-24 06:42 by ilovexiaobin
[¿¼ÑÐ] ²ÄÁÏרҵÇóµ÷¼Á +11 hanamiko 2026-03-18 11/550 2026-03-23 23:12 by peike
[¿¼ÑÐ] Ò»Ö¾Ô¸ÎäÀí²ÄÁϹ¤³Ì348Çóµ÷¼Á +6 £þ^£þ©bº¹ 2026-03-19 9/450 2026-03-23 19:53 by pswait
[¿¼ÑÐ] 291 Çóµ÷¼Á +4 »¯¹¤2026½ì±ÏÒµÉ 2026-03-21 5/250 2026-03-23 16:46 by »¯¹¤2026½ì±ÏÒµÉ
[¿¼ÑÐ] 328Çóµ÷¼Á +4 LHHL66 2026-03-23 4/200 2026-03-23 14:55 by lbsjt
[¿¼ÑÐ] Ò»Ö¾Ô¸»ªÖÐũҵ071010£¬×Ü·Ö320Çóµ÷¼Á +5 À§À§À§À§À¤À¤ 2026-03-20 6/300 2026-03-22 17:41 by hxsm
[¿¼ÑÐ] 319Çóµ÷¼Á +4 СÁ¦Æøçæçæ 2026-03-20 4/200 2026-03-22 15:53 by ColorlessPI
[¿¼ÑÐ] 354Çóµ÷¼Á +7 Tyoumou 2026-03-18 10/500 2026-03-22 11:11 by ÈËÀ´Ê¢
[¿¼ÑÐ] 0805 316Çóµ÷¼Á +3 ´óÑ©Éî²Ø 2026-03-18 3/150 2026-03-21 18:55 by ѧԱ8dgXkO
[¿¼ÑÐ] Ò»Ö¾Ô¸ÄÏ´ó£¬0703»¯Ñ§£¬·ÖÊý336£¬Çóµ÷¼Á +3 ÊÕµ½VS 2026-03-21 3/150 2026-03-21 18:42 by ѧԱ8dgXkO
[¿¼ÑÐ] ¡¾¿¼Ñе÷¼Á¡¿»¯Ñ§×¨Òµ 281·Ö£¬Ò»Ö¾Ô¸ËÄ´¨´óѧ£¬³ÏÐÄÇóµ÷¼Á +11 ³Ô³Ô³Ô²ÅÓÐÒâÒå 2026-03-19 11/550 2026-03-21 18:23 by ѧԱ8dgXkO
[¿¼ÑÐ] 299Çóµ÷¼Á +6 ¡÷С͸Ã÷* 2026-03-17 6/300 2026-03-21 02:42 by JourneyLucky
[¿¼ÑÐ] 22408 344·Ö Çóµ÷¼Á Ò»Ö¾Ô¸ »ªµç¼ÆËã»ú¼¼Êõ +4 solanXXX 2026-03-20 4/200 2026-03-20 23:49 by alg094825
[¿¼ÑÐ] 304Çóµ÷¼Á +7 ˾¿Õ. 2026-03-18 7/350 2026-03-20 23:08 by JourneyLucky
[¿¼ÑÐ] ÖÐÄÏ´óѧ»¯Ñ§Ñ§Ë¶337Çóµ÷¼Á +3 niko- 2026-03-19 6/300 2026-03-20 21:58 by luoyongfeng
[¿¼ÑÐ] 295²ÄÁÏÇóµ÷¼Á£¬Ò»Ö¾Ô¸Î人Àí¹¤085601ר˶ +5 Charlieyq 2026-03-19 5/250 2026-03-20 20:35 by JourneyLucky
[¿¼ÑÐ] 353Çóµ÷¼Á +3 À­¹³²»Ðí±ä 2026-03-20 3/150 2026-03-20 19:56 by JourneyLucky
[¿¼ÑÐ] 086500 325 Çóµ÷¼Á +3 Áì´øÐ¡ÐÜ 2026-03-19 3/150 2026-03-20 18:38 by ¾¡Ë´Ò¢1
[¿¼ÑÐ] 085410È˹¤ÖÇÄÜר˶317Çóµ÷¼Á£¨0854¶¼¿ÉÒÔ£© +4 xbxudjdn 2026-03-18 4/200 2026-03-20 09:07 by ²»168
[¿¼ÑÐ] Ò»Ö¾Ô¸¸£´ó288Óлú»¯Ñ§£¬Çóµ÷¼Á +3 Сľ³æ200408204 2026-03-18 3/150 2026-03-19 13:31 by houyaoxu
ÐÅÏ¢Ìáʾ
ÇëÌî´¦ÀíÒâ¼û