Znn3bq.jpeg
²é¿´: 4601  |  »Ø¸´: 39
µ±Ç°Ö»ÏÔʾÂú×ãÖ¸¶¨Ìõ¼þµÄ»ØÌû£¬µã»÷ÕâÀï²é¿´±¾»°ÌâµÄËùÓлØÌû

chenzhu198

Ìú¸Ëľ³æ (ÖøÃûдÊÖ)


[½»Á÷] ´ó¼ÒÀ´ËµËµ×ösouthern blotʱ£¬»ùÒò×éDNAµÄÌáÈ¡·½·¨

×ösouthern blot£¬¶Ô»ùÒò×éDNAÖÊÁ¿ÒªÇóºÜ¸ß...Ï£Íû´ó¼ÒÒ»Æð½»Á÷ÏÂ...ÎÒÏÖÔÚÓÃCTAB·¨ÌáÈ¡³öÀ´µÄDNAµÄÖÊÁ¿»¹ÐУ¬¾ÍÊǵ½Ã¸ÇеÄʱºò»ù±¾¶¼ÒªÇÐÉÏ24СʱÒÔÉÏ...Ï£Íû´ó¼Ò¶àÌáÒâ¼û£¡Ð»Ð»£¡
»Ø¸´´ËÂ¥

» ²ÂÄãϲ»¶

» ±¾Ö÷ÌâÏà¹Ø¼ÛÖµÌùÍÆ¼ö£¬¶ÔÄúͬÑùÓаïÖú:

» ÇÀ½ð±ÒÀ²£¡»ØÌû¾Í¿ÉÒԵõ½:

²é¿´È«²¿É¢½ðÌù

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

shucanwei

ľ³æ (ÕýʽдÊÖ)


¡ï ¡ï ¡ï ¡ï ¡ï ¡ï ¡ï ¡ï ¡ï ¡ï ¡ï
Сľ³æ: ½ð±Ò+0.5, ¸ø¸öºì°ü£¬Ð»Ð»»ØÌû
chenzhu198: ½ð±Ò+5 2012-11-05 07:52:40
Сµ¤Ä¾Ä¾: ½ð±Ò+5, ¹ÄÀø½»Á÷ 2012-11-06 17:28:25
DNA³éÌỺ³åÒº£¨lysis buffer£©£º50mM Tris-Hcl£¨Ph7.2£©
                             50mM EDTA
                             3% SDS
                             1% ¦Â-ÛÏ»ùÒÒ´¼£¨ÓÃʱ¼Ó£©
±¥ºÍ·Ó£ºÂȷ£¨V£ºV,1£º1£©
Òì±û´¼
3M´×ËáÄÆNaOAc£¨Ph8.0£©

1£®        ³ÆÈ¡0.075£­0.085g¸É¾úË¿ÖÃÓÚÔ¤ÀäµÄÑв§ÖУ¬¼ÓÈëÒºµªÑÐÄ¥ÖÁϸ·Ûĩ״£¬Ñ¸ËÙתÖÁ1.5mlµÄÀëÐĹÜÖв¢¼ÓÈë750¦Ìl DNAÌáÈ¡»º³åÒº£¨65¡æÔ¤ÈÈ£©£¬ÔÚÕñµ´Æ÷ÉÏÕñµ´¼¸ÃëÖÓ³ä·Ö»ìÔÈ£¬È»ºó·Åµ½65¡æË®Ô¡¹øÖÐˮԡ60min£¬Ã¿10minÒ¡¶¯Ò»´Î¡£
2£®        ¼ÓÈë750¦Ìl±¥ºÍ·Ó£ºÂȷ£¨V£ºV,1£º1£©ÇáÇáµßµ¹ÀëÐĹÜÊý´Î³ä·Ö»ìÔÈ£¬ÊÒÎÂÏÂ12000rpmÀëÐÄ15min£¬È¡ÉÏÇåÒºÖÃÓÚеÄÀëÐĹÜÖС£
3£®        ¼ÓÈë1/30Ìå»ýµÄ3M´×ËáÄÆNaOAc£¨PH8.0£©ºÍ0.54Ìå»ýµÄÒì±û´¼£¬ÇáÇá»ìÔȺóÖÃÓÚ4¡æ±ùÏäÖÐ30min£¬ÊÒÎÂÏÂ12000rpmÀëÐÄ2min£¬Ð¡Ðĵ¹µôÉÏÇåÒº£¬È»ºóÓÃÀäµÄ70£¥ÒÒ´¼Ï´µÓ³ÁµíÁ½´Î£¨ÇáÇáµßµ¹ÀëÐĹÜÈô¸É´Î£©£¬µ¹µôÒÒ´¼¡£
4£®        ½«×°ÓÐDNA³ÁµíµÄÀëÐĹÜÖÃÓÚÕæ¿Õ¸ÉÔïÆ÷ÖУ¬¸ÉÔïÔ¼30min£¨Ê±¼äÒÔDNA±ä¸ÉΪ׼£©¡£
5£®        ¼ÓÈë500¦ÌlµÄddH2OÈܽâDNA³Áµí£¬Í¬Ê±¼ÓÈë1£­2¦Ìl RNase£¨ÖÕŨ¶ÈΪ20¦Ìg/ml£©,37ˮԡ60min¡£
6£®        ¼ÓÈëµÈÌå»ýµÄ±¥ºÍ·Ó£ºÂȷ£¨V£ºV,1£º1£©£¬³ä·Ö»ìÔÈ£¬È»ºóÊÒÎÂÏÂ12000rpmÀëÐÄ15min£¬È¡ÉÏÇåÒºÖÃÓÚеÄÀëÐĹÜÖС£
7£®        ÖØ¸´²½Öè3¡£
8£®        ÖØ¸´²½Öè4¡£
9£®        ¼ÓÈë100ml TEÈܽâDNA£¬´ýÍêÈ«ÈܽâºóÖÃÓÚ£­20¡æ±ùÏäÖб¸Óá£
13Â¥2012-11-04 15:46:14
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
²é¿´È«²¿ 40 ¸ö»Ø´ð

rfengyi

½û³æ (ÕýʽдÊÖ)

¡ï
Сľ³æ: ½ð±Ò+0.5, ¸ø¸öºì°ü£¬Ð»Ð»»ØÌû
±¾ÌûÄÚÈݱ»ÆÁ±Î

3Â¥2012-10-31 16:48:13
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

chenzhu198

Ìú¸Ëľ³æ (ÖøÃûдÊÖ)


ÒýÓûØÌû:
3Â¥: Originally posted by rfengyi at 2012-10-31 16:48:13
żµÄ»¹Òª48h£¬¶øÇÒ»¹Ã»Ã¸ÇÐÍêÈ«£¬¶¼²»ÖªµÀÊÇʲôԭÒò£¬ÎüÒ»µãÅܽº¼ì²â¶¼Ã»»ùÒò×éµÄ´øÁË£¬¿ÉÊÇÈ«²¿µãÉÏÈ¥ÅÜÍê·¢ÏÖ»¹ÓУ¬¶¼²»ÖªµÀÔõô°ìÁË

ÄÇÄãÓõÄÊÇʲô·½·¨ÌáµÄ»ùÒò×é°¡£¿£¿
4Â¥2012-11-03 13:06:19
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
¡ï
Сľ³æ: ½ð±Ò+0.5, ¸ø¸öºì°ü£¬Ð»Ð»»ØÌû
¿ÉÒÔÓÃÊÔ¼ÁºÐÌáһϣ¬¶à´Î¼Óø
5Â¥2012-11-03 13:39:57
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
×î¾ßÈËÆøÈÈÌûÍÆ¼ö [²é¿´È«²¿] ×÷Õß »Ø/¿´ ×îºó·¢±í
[¿¼ÑÐ] 285Çóµ÷¼Á +8 ¶ñ·¨´ó¶þµÄÆøÎ¶ß 2026-04-05 11/550 2026-04-11 11:28 by ×ÏêØ×ÏÆå
[¿¼ÑÐ] 0854µ÷¼Á +11 ³¤¹­°Á 2026-04-09 12/600 2026-04-11 11:16 by zhq0425
[¿¼ÑÐ] 283Çóµ÷¼Á£¬¹¤¿Æ£¡ +12 ËÕ´òË®7777 2026-04-08 12/600 2026-04-11 10:28 by ÄæË®³Ë·ç
[¿¼ÑÐ] 311Çóµ÷¼Á +13 xypÏë¶ÁÊé 2026-04-10 14/700 2026-04-11 09:41 by Öí»á·É
[¿¼ÑÐ] Çóµ÷¼Á +10 ôæôæÒ»ÊéÉú 2026-04-09 10/500 2026-04-11 09:32 by Òæ´ïºËÌÒ¶
[¿¼ÑÐ] ÖпÆÔº×Ü·Ö315Çóµ÷¼Á +8 lallalh 2026-04-09 8/400 2026-04-10 19:30 by dick_runner
[»ù½ðÉêÇë] Óб¬ÁÏ£¬Ò»¸öÇàÄê½ÌʦÂô·¿µÃ400Íò£¬È»ºó»»ÁËÒ»¸öËÄÇàñ×Ó +9 babu2015 2026-04-08 9/450 2026-04-10 11:43 by ËÕ¶«ÆÂ¶þÊÀ
[¿¼ÑÐ] ±¾¿ÆÎ÷¹¤´ó 0856 324Çóµ÷¼Á +10 wysyjs25 2026-04-09 11/550 2026-04-10 08:37 by 5268321
[¿¼ÑÐ] Ò»Ö¾Ô¸»ª¹¤085600 331·Ö +6 ÌìÏÂww 2026-04-09 6/300 2026-04-09 18:59 by l_paradox
[¿¼ÑÐ] Çóµ÷¼Á£¬ÏÖÔÚ»¹ÄÜÌîµÄ +3 Éϰ¶Ð¡Ó¨¼ÓÓÍ 2026-04-08 3/150 2026-04-08 14:30 by zhq0425
[¿¼ÑÐ] 344Çóµ÷¼Á +11 κ×Óper 2026-04-07 11/550 2026-04-07 23:01 by JourneyLucky
[¿¼ÑÐ] 325 µ÷¼Á +6 QQСϺ 2026-04-07 6/300 2026-04-07 15:17 by Ccclqqq
[¿¼ÑÐ] 081200-11408-367ѧ˶Çóµ÷¼Á +4 1_2_3111 2026-04-06 4/200 2026-04-07 08:13 by jp9609
[¿¼ÑÐ] Çóµ÷¼Á +10 chenxrlkx 2026-04-05 10/500 2026-04-06 11:31 by Öí»á·É
[¿¼ÑÐ] ²ÄÁϵ÷¼Á +14 Ò¼·¡·¡ÒÚ 2026-04-04 14/700 2026-04-05 23:31 by À´¿´Á÷ÐÇÓê10
[¿¼ÑÐ] 308Çóµ÷¼Á +3 ÖÕ²»ËÆ´Óǰ 2026-04-05 3/150 2026-04-05 22:23 by hemengdong
[¿¼ÑÐ] 308Çóµ÷¼Á +3 ÖÕ²»ËÆ´Óǰ 2026-04-05 3/150 2026-04-05 20:07 by à£à£à£0119
[¿¼ÑÐ] 081200-11408-276ѧ˶Çóµ÷¼Á +4 ´Þwj 2026-04-04 5/250 2026-04-05 14:06 by imissbao
[¿¼ÑÐ] 313Çóµ÷¼Á +3 º£ÈÕº£ÈÕ 2026-04-04 3/150 2026-04-05 07:48 by 544594351
[¿¼ÑÐ] µ÷¼Á +4 ÊÇ¿ÉÀÖ²»ÊÇ¿ÉÀÖ 2026-04-04 4/200 2026-04-04 19:41 by ÌÆãå¶ù
ÐÅÏ¢Ìáʾ
ÇëÌî´¦ÀíÒâ¼û