Znn3bq.jpeg
²é¿´: 1459  |  »Ø¸´: 4
µ±Ç°Ö÷ÌâÒѾ­´æµµ¡£
µ±Ç°Ö»ÏÔʾÂú×ãÖ¸¶¨Ìõ¼þµÄ»ØÌû£¬µã»÷ÕâÀï²é¿´±¾»°ÌâµÄËùÓлØÌû

»Óº¹ÈçÓê

ÖÁ×ðľ³æ (Ö°Òµ×÷¼Ò)

[½»Á÷] SouthernÔÓ½»£¨µØ¸ßÐÁ·¨£©±³¾°ºÜ¸ßºÜÄÑ¿´Ôõô°ì£¿

×î½ü²ÉÓõظßÐÁ±ê¼ÇºÍ¼ì²âÊÔ¼ÁºÐ£¨DIG High Prime DNA Labeling and Detection Starter Kit¢ñ£©×öSouthernÔÓ½»±³¾°×ÜÊǺÜÄÑ¿´(֮ǰ×öµãÔÓ½»Ò²ÊÇÈç´ËÎÊÌâ,¼ûÏÂͼ)£¬Çë¸÷λսÓѰïæ¿´¿´¿ÉÄÜÊÇʲôԭÒòÔì³ÉÕâÑùµÄ½á¹û£¿ÈçºÎ¸Ä½ø£¿ÏÈлл´ó¼ÒµÄ°ïÖú£¡

ÎÒµÄÔÓ½»·½·¨£º
1 ÔÓ½»Ì½ÕëµÄÖÆ±¸
¢Å  PCRÀ©Ôö
Ä¿µÄ»ùÒòµÄÒýÎïÐòÁС¢PCRÀ©Ôö·´Ó¦Ìõ¼þ¡¢PCRÀ©Ôö·´Ó¦ÌåϵÂÔ
¢Æ  PCRÀ©Ôö²úÎïµÄ´¿»¯Óë»ØÊÕ
²ÉÓÃСÁ¿½º»ØÊÕÊÔ¼ÁºÐ
¢Ç  Ì½Õë±ê¼Ç£¨Ëæ»úÒýÎï·¨£©
1.  È¡»ØÊÕ´¿»¯µÄÄ¿µÄ»ùÒòÀ©Ôö²úÎ´ý±ê̽Õ룩1¦Ìg¼ÓÎÞ¾úÕôÁóË®¶¨ÈÝÖÁ16ul¡£
2.  ·ÐË®10 min£¨Ê¹DNA±äÐÔ£©£¬¿ìËÙÖÃËé±ùÉÏÀäÈ´¡£
3.  »ìÔÈDIG-High Prime£¨vial1£©£¬È¡4¦Ìlµ½±äÐÔµÄDNA£¬»ìÔȲ¢ÉÔÀëÐÄ£¬37¡æ·´Ó¦20h¡£
4.  ¼Ó2ul0.2mol/lEDTA£¨pH8.0£©ÖÕÖ¹·´Ó¦£¬-20¡æ±£´æ±¸Óá£

2 »ùÒò×éDNAøÇÐ
»ùÒò×éDNAøÇУ¬Ê¹ÓÃNEBÄÚÇÐø¡£
°´ÏÂ±í£¨ÂÔ£©ÅäÖÆÃ¸Çз´Ó¦Ìåϵ£¬ÓÚ37¡æË®Ô¡ÖÐøÇС£
3 Ó¡¼££¨¸ßÑÎ×ªÒÆ·¨£©
¢Å  Äý½º´¦Àí
µçÓ¾¡¢±äÐÔ¡¢Öк͡£
¢Æ  Ó¡¼£
1.  È¡Ò»·½ÅÌ£¬·½ÅÌÄÚ¼ÓÈëÊÊÁ¿µÄ20¡ÁSSCÈÜÒº¡£
2.  ·½ÅÌÉϼÜÒ»¿é²£Á§°å£¬²£Á§°åÉÏÆÌÒ»ÕÅÇå½àµÄWhatman 3MMÂËÖ½£¬ÂËÖ½Á½¶Ë½þûÔÚ20¡ÁSSCÈÜÒºÖУ¬ÂËÖ½Óë²£Á§°åÖ®¼ä²»µÃÓÐÆøÅÝ
3.  È¡³öÖкͺóµÄÄý½º£¬µ¹¿Û£¨µãÑù¿×ÏòÏ£©ÓÚWhatman 3MMÂËÖ½ÉÏ£¬Óò£Á§°ô¹ö¶¯È¥´¦½ºÓëÂËÖ½Ö®¼äµÄÆøÅÝ¡£
4.  ¼ôÒ»¿éÓ뽺´óСÏàͬµÄÄáÁúĤ£¨´øÕýµçºÉ£©£¬·ÅÔÚÎÞ¾ú³¬ÕôË®±íÃæ£¬Ê¹Ö®×ÔÈ»ÎüˮϳÁ¡£
5.  ½«Ä¤×ªÈë20¡ÁSSCÈÜÒºÖнþÅÝ5min¡£
6.  ½«ÊªÈóµÄĤ׼ȷµÄ¸ÇÔÚÄý½ºÉÏÃæ£¬Ä¤ÓëÄý½º½Ó´¥ºó£¬²»ÔÚÒÆ¶¯¡£
7.  ½«Á½ÕÅÓëĤ´óСÏàͬµÄWhatman 3MMÂËÖ½ÖÃ2¡ÁSSCÈÜÒºÖÐʪÈ󣬸ÇÔÚĤÉÏ£¬ÅųýÆøÅÝ¡£
8.  ÂËÖ½ÉÏ·ÅÒ»µþÓëĤ´óСÏàͬµÄÎüˮֽ£¨¸ß8¡«10cm£©£¬ÎüˮֽÉÏ·ÅÒ»¿é´óСÊÊÒ˵IJ£Á§°å£¬²£Á§°åÉÏѹ0.5¡«1kgµÄÖØÎˮƽ·ÅÖã¬×ªÒÆ18h¡£
9.  È¡ÏÂÎüˮֽ¼°ÂËÖ½£¬½ÓÈ¥½º¡£½«ÄáÁúĤÓÚ6¡ÁSSCÈÜÒºÖнþÅÝ5min£¬ÖÃÂËÖ½ÉÏÎü¸É¡£
10. DNAÓ¡¼£ÃæÏòÉÏ£¬½«Ä¤ÖÃÓÚUltraviolet Crosslinker 1,500΢½¹/ÀåÃ×2 1min¡£

ÊÔ¼Á£º
±äÐÔÒº:  1.5mol/lNaCl£¬0.5mol/lNaOH
ÖкÍÒº:  1mol/lTris•Cl(pH8.0), 1.5mol/lNaCl
20¡ÁSSC: 3mol/lNaCl£¬0.3mol/lÄûÃÊËáÄÆ (pH7.0)
2¡ÁSSC:  0.3mol/lNaCl£¬0.03mol/lÄûÃÊËáÄÆ (pH7.0)
4 Ô¤ÔÓ½»ÓëÔÓ½»
1.  Ô¤ÈÈ£¨42¡æ£©Ò»¶¨Ìå»ýµÄµØ¸ßÐÁÔ¤ÔÓ½»Òº(DIG Easy Hyb)(10ml/100cm2Ĥ)£¬¼ÓÄáÁúĤÓÚ×°ÓÐÔ¤ÔÓ½»ÒºµÄÔÓ½»¹ÜÖУ¬·ÅÈëÔÓ½»Â¯Î¶È42¡æ£¬Ô¤ÔÓ½»2h¡£
2.  ±ê¼ÇDNA̽Õ루25ng/ml DIG Easy Hyb£©Öó·Ð5min£¬Á¢¼´ÖÃÓÚ±ùÉÏÀäÈ´£¬Ê¹Æä±äÐÔ¡£
3£® ¼Ó±äÐԵıê¼ÇDNA̽ÕëÓÚÔ¤ÈȵظßÐÁÔ¤ÔÓ½»ÒºÖУ¬»ìºÏ²»²úÉúÅÝÄ­£¨·ÀÖ¹²úÉú±³¾°£©¡£
4.  ½«ÄáÁúĤ·ÅÈ뺬ÓÐ̽ÕëµÄÔÓ½»ÒºÖУ¬·ÅÈëÔÓ½»Â¯£¬Î¶È42¡æ£¬ÅàÑø¹ýÒ¹£¨23¡«24h£©¡£
ÊÔ¼Á£º
5 ϴĤÓëÏÔÓ°
1.  ÔÓ½»½áÊøºó£¬È¡³öÔÓ½»Ä¤£¬Ñ¸ËÙÖú¬ÓÐϴĤҺ¢ñ£¨Ô¤Èȵ½68¡æ£©µÄÔÓ½»¹ÜÖУ¬68¡æÏ´Ä¤2´Î£¬¸÷15min£»ÔÙÓÃϴĤҺÓÚ68¡æ×î´óתËÙϴĤ2´Î£¬¸÷15min¡£
2.  ½«ÄáÁúĤ´ÓÔÓ½»¹ÜÖÐÈ¡³ö£¬·ÅÈëÆ½ÃóÖУ¬ÊÒÎÂÏ£¬ÔÚwashing bufferÖнþÅÝ5min¡£
3.  ½«ÄáÁúĤ·ÅÈ뺬ÓÐ100ml ÐÂÅäÖÆµÄ1¡ÁBlocking solutionµÄÔÓ½»¹ÜÖнþÅÝ60min£¬ÊÒÎÂϽøÐС£
4.  Ä¤·ÅÈ뺬ÓÐ10mlAntibody solutionÔÓ½»¹ÜÖнþÅÝ40min£¬ÊÒÎÂϽøÐС£
5.  Óóä×ãµÄwashing bufferÔÓ½»¹ÜÖÐ×î´óתËÙÊÒÎÂϴĤ2´Î£¬¸÷15min¡£
6.  ½«Ä¤·ÅÈë20mlDetection bufferÖÐÆ½ºâ2¡«5min¡£
7.  ½«Ä¤DNAÃæ³¯ÉÏ·ÅÔÚÅàÑøÃóÉÏ£¬¼Ó1mlµ×ÎïÒº£¨20¦Ìl NBT/BCIP¼ÓÈë1ml Detection bufferÖÐ/bottle5£©£¬±Ü¹âÏÔÉ«5¡«1h¡£
8.  ÕÕÏà¡£

ÊÔ¼Á£º
ϴĤҺ¢ñ£º2¡ÁSSC£¬0.1%SDS
ϴĤҺ¢ò£º0.5¡ÁSSC£¬0.1%SDS
Washing buffer£º0.1mol/lMaleic acid£¬0.15mol/lNaCl£»pH7.5£»0.3%(v/v)Tween20
Maleic acid buffer£º0.1mol/lMaleic acid£¬0.15mol/lNaCl£»ÓùÌÌåNaOHµ÷½ÚpH7.5
Detection buffer£º0.1mol/lTris•Cl£¬0.1mol/lNaCl£¬pH9.5
1¡ÁBlocking solution£º10¡ÁBlocking solution(vial6)ÓÃMaleic acid bufferÏ¡ÊÍ10±¶£¨ÏÖÓÃÏÖÅ䣩
Antibody solution£ºÃ¿´ÎÓÃ֮ǰ£¬10000 rpmÀëÐÄAnti-Digoxigenin-AP(vial4) 5min,СÐÄ´Ó±íÃæÎüÈ¡ËùÐè¼ÁÁ¿£¬ÓÃ1¡ÁBlocking solution°´1:5000(150 mU/ml)Ï¡ÊÍAnti-Digoxigenin-AP¡£2-8¡æ¿ÉÎȶ¨±£´æ12h¡£
»Ø¸´´ËÂ¥

» ²ÂÄãϲ»¶

» ±¾Ö÷ÌâÏà¹ØÉ̼ÒÍÆ¼ö: (ÎÒÒ²ÒªÔÚÕâÀïÍÆ¹ã)

ÈËÉúÓÐÈýÑù¶«Î÷²»¿ÉÍì»Ø£ºÊ±¼ä£¬»úÓö£¬»¹ÓÐ˵³öÈ¥µÄ»°¡£
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

hanketing

гæ (³õÈëÎÄ̳)

×ÏÍâ½»Á¬Ç°ÊDz»ÊDZØÐëÒª°ÑÄáÁúĤÎü¸É°¡£¿
5Â¥2008-03-20 23:21:29
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
²é¿´È«²¿ 5 ¸ö»Ø´ð

»Óº¹ÈçÓê

ÖÁ×ðľ³æ (Ö°Òµ×÷¼Ò)

²»¹ýÎÒ·¢ÏÖ×Ô¼º×öµÄSouthernÔÓ½»ºÍµãÔÓ½»µÄ½á¹û¹²Í¬Ìصã¾ÍÊÇĤµÄÖм䲿·Ö±³¾°»¹Ëã˵µÄ¹ýÈ¥£¨ºÜ¸É¾»£©£¬µ«Ä¤µÄÁ½¶Ë¾Í×ÜÊǺÜÔ࣡¶øÇÒÕâÁ½¶Ë¶¼ÊÇÔÚ¸÷²½·ÅÔÚÔÓ½»¹ÜÖÐϴĤµÄͬһ·½ÏòµÄÁ½¶Ë£¬ÊDz»ÊÇÔÚÔÓ½»¹ÜÖÐϴĤ²»ÄܰÑĤ±³ÃæµÄ·ÇÌØÒâ½áºÏµÄ̽Õë»ò¿¹ÌåÏ´Íѵô£¬½á¹ûÕÕ³É×îºó½«Ä¤¾²Ö¹·ÅÈë20ml Detection buffer ÖÐÆ½ºâ2¡«5minʱ£¬ÕâЩĤ±³ÃæµÄ·ÇÌØÒâ½áºÏµÄ¿¹Ìå¾Í¶¼¾Û¼¯ÔÚĤÕýÃæÄ³¸öÈÝÒ×¾Û¼¯µÄµØ·½£¬Ôì³É×îºóÏÔÉ«³öÏÖÕâЩ¾Ö²¿µÄ±³¾°¹ýÉîÄÇ£¿

ÏëÎÊһϴó¼Ò³É¹¦Íê³ÉSouthernÔÓ½»ÊµÑéʱÔÚϴĤ¸÷²½ÊÇÈçºÎÏ´µÄ?ÊÇ·ñÒ²ÊǷŵ½ÔÓ½»¹ÜÖУ¿»¹ÊǷŵ½ÆäËüÈÝÒ×ʹĤǰºó¶¼³¹µ×µÃµ½ÇåÏ´µÄÆ÷ÃóÖнøÐеÄÄÇ£¿

[ Last edited by »Óº¹ÈçÓê on 2008-3-20 at 09:56 ]
ÈËÉúÓÐÈýÑù¶«Î÷²»¿ÉÍì»Ø£ºÊ±¼ä£¬»úÓö£¬»¹ÓÐ˵³öÈ¥µÄ»°¡£
2Â¥2008-03-19 12:47:38
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

sm_honker

ľ³æ (СÓÐÃûÆø)

¡ï
reasonspare(½ð±Ò+1,VIP+0):xiexie ¹Ø×¢,.
SouthernÔÓ½»ÊµÑéʱÔÚϴĤÎÒÊÇ·ÅÔÚºÐ×ÓÀïÃæÏ´µÄ£¬ÔÓ½»¹ÜÀïÃæÏ´²»Ì«ºÃ¿ØÖÆ
3Â¥2008-03-20 11:14:59
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

hanketing

гæ (³õÈëÎÄ̳)

ÓÃϴĤҺ¢ñϴĤʱҲÓÃ68¡æÂð£¿ÕâÒ»²½ÊÒÎÂϴĤӰÏì´óÂð£¿
4Â¥2008-03-20 23:19:34
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
×î¾ßÈËÆøÈÈÌûÍÆ¼ö [²é¿´È«²¿] ×÷Õß »Ø/¿´ ×îºó·¢±í
[¿¼ÑÐ] Çóµ÷¼Á +11 ôæôæÒ»ÊéÉú 2026-04-09 11/550 2026-04-11 19:57 by ÄæË®³Ë·ç
[¿¼ÑÐ] 337Çóµ÷¼Á +4 ÑÐs. 2026-04-10 4/200 2026-04-11 08:57 by zhq0425
[¿¼ÑÐ] »¯Ñ§¹¤³ÌÓë¼¼Êõ324µ÷¼Á +23 Ëï³£»ª 2026-04-09 25/1250 2026-04-11 00:07 by ÆïÅ£¶Éº®½­
[¿¼ÑÐ] µ÷¼Á +12 ¾í¾í¾íÐIJË_ 2026-04-09 13/650 2026-04-10 22:36 by Ftglcn90
[¿¼ÑÐ] 326Çóµ÷¼Á +5 Shansyn 2026-04-10 5/250 2026-04-10 22:23 by Öí»á·É
[¿¼ÑÐ] 284Çóµ÷¼Á +9 ÈÃÎÒÉϰ¶°É°¢Î÷ 2026-04-09 11/550 2026-04-10 19:18 by ¾¸jing
[¿¼ÑÐ] 314Çóµ÷¼Á +18 xhhdjdjsjks 2026-04-09 19/950 2026-04-10 18:53 by HPUCZ
[¿¼ÑÐ] ²ÄÁÏרҵ344Çóµ÷¼Á +16 hualkop 2026-04-10 21/1050 2026-04-10 17:28 by laoshidan
[¿¼ÑÐ] 282£¬µçÆø¹¤³Ìרҵ£¬Çóµ÷¼Á£¬²»Ìôרҵ +9 jggshjkkm 2026-04-10 9/450 2026-04-10 14:55 by ÄæË®³Ë·ç
[¿¼ÑÐ] ²ÄÁϵ÷¼Á +11 Ò»ÑùYWY 2026-04-05 11/550 2026-04-10 09:32 by ÖÓÖÞ2011
[¿¼ÑÐ] 08600ÉúÎïÓëÒ½Ò©-327 +10 18755400796 2026-04-05 10/500 2026-04-10 08:14 by kangsm
[¿¼ÑÐ] 083200 ³õÊÔ305·Ö Çóµ÷¼Á Ôݲ»¿¼ÂÇ¿çרҵ +15 Claireyyyy 2026-04-09 15/750 2026-04-09 16:11 by zhuimr
[¿¼ÑÐ] 265Çóµ÷¼Á +4 ·ç˵ËýÔçÍüÁË 2026-04-07 4/200 2026-04-09 13:59 by onlyÖÜ
[¿¼ÑÐ] ÉúÎïѧ328·ÖÇóµ÷¼Á +9 ÉÁµçkkl 2026-04-08 10/500 2026-04-08 21:42 by liuhuiying09
[¿¼ÑÐ] 277Çóµ÷¼Á +4 ¿¼Ñе÷¼Álxh 2026-04-06 6/300 2026-04-08 10:40 by ÄæË®³Ë·ç
[¿¼ÑÐ] ²ÄÁϵ÷¼Á +13 ºº123456 2026-04-07 14/700 2026-04-07 22:53 by À´¿´Á÷ÐÇÓê10
[¿¼ÑÐ] 259Çóµ÷¼Á +5 ¾Í°®³ÔÍÁ¶¹Ñ½Ñ½ 2026-04-07 5/250 2026-04-07 22:40 by JourneyLucky
[¿¼ÑÐ] 316Çóµ÷¼Á +4 15318418673 2026-04-07 4/200 2026-04-07 22:12 by hemengdong
[¿¼ÑÐ] Ò»Ö¾Ô¸ÄϿƴóÉúÎïѧ297·Ö£¬Çóµ÷¼ÁÍÆ¼ö +8 Y-yyusx 2026-04-06 9/450 2026-04-07 19:38 by biomichael
[¿¼ÑÐ] Ò»Ö¾Ô¸Çà¿Æ085500£¬³õÊÔ295·Ö£¬¹«¹²¿Î213·Ö +3 Óöµ½µÄÈËÔ¸Íû¶¼Ä 2026-04-05 3/150 2026-04-05 18:45 by À¶ÔÆË¼Óê
ÐÅÏ¢Ìáʾ
ÇëÌî´¦ÀíÒâ¼û