±±¾©Ê¯ÓÍ»¯¹¤Ñ§Ôº2026ÄêÑо¿ÉúÕÐÉú½ÓÊÕµ÷¼Á¹«¸æ
²é¿´: 2691  |  »Ø¸´: 16
±¾Ìû²úÉú 1 ¸ö MolEPI £¬µã»÷ÕâÀï½øÐв鿴
µ±Ç°Ö»ÏÔʾÂú×ãÖ¸¶¨Ìõ¼þµÄ»ØÌû£¬µã»÷ÕâÀï²é¿´±¾»°ÌâµÄËùÓлØÌû

wsw2t

Òø³æ (³õÈëÎÄ̳)

¡¾´ð°¸¡¿Ó¦Öú»ØÌû

¡ï ¡ï ¡ï ¡ï ¡ï ¡ï ¡ï
mche2005: ½ð±Ò+2, ¡ï¡ï¡ïºÜÓаïÖú, ÄãÓÐûÓÐÊÔ¹ýÈç¹û²»¼ÓCTAB³Áµí¼ÁµÄÇé¿öÏ£¬Äܲ»ÄÜÌá³öÀ´×ÜDNA£¿ 2012-05-25 10:14:48
Î÷¹Ï: ½ð±Ò+5, MolEPI+1, ÈÈÐÄ»ØÌû£¬Ò»Æð½±ÀøEPIһö~ 2012-05-26 10:52:51
¸øÄãÒ»¸öÎÒµ±Ê±ÌáDNAµÄÏêϸ²½Öè°É£¬ÓÐÎÊÌâ»¶Ó­¼ÌÐø½»Á÷°É!
È¡50 mg  ¾úË¿£¬¼ÓÈëÒºµªÑÐÄ¥³É·Ûĩ״£¬¼ÓÈë600 µL CTAB  ³éÌáÒº£¨2% CTAB£¬100 mmol Tris-HCl £¨pH 8.0£©£¬20 mmol EDTA£¬1.4 mol NaCl£¬pH 8.0£¬2% ¦Â-ÛÏ»ùÒÒ´¼£©ÖУ¬65¡æÎÂÔ¡1 h¡£ÔÚ³éÌáÒºÖмÓÈë650 µL  ÂÈ·Â-ÒìÎì´¼£¨24©s1£©£¬»ìÔȺóÀëÐÄÈ¡ÉÏÇ壬ͬ·¨ÔÙ³éÌá1±é¡£ÔÚÉÏÇåÖмÓÈë1 mL CTAB ³ÁµíÒº[1% CTAB£¬50 mmol Tris-HCl£¨pH 8.0£©£¬10 mmol EDTA]£¬ÊÒγÁµí30 min£¬12 000 r/min ÀëÐÄ4 min£¬µ¹ÉÏÇ壬½«³ÁµíÈÜÓÚ 400 µL  ¸ßÑÎ TE[10 mmol Tris-HCl£¨pH 8.0£©£¬0.1 mmol EDTA£¬1 mol NaCl]£¬37¡æ30 min  Èܽ⡣¼ÓÈëÁ½±¶Ìå»ý-20¡æÎÞË®ÒÒ´¼ÔÚ20¡æ³Áµí2 h£¬12 000 r/min ÀëÐÄ5 min£¬·ç¸Éºó¼ÓÈë80 µL TE¡£È¡4 µL DNA  ÔÚ1.5%  ÇíÖ¬ÌÇÄý½ºÉϵçÓ¾£¬Ê£ÓàDNA-20¡æ±£´æ±¸ÓÃ.
14Â¥2012-05-25 09:10:07
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

ÖÇÄÜ»úÆ÷ÈË

Robot (super robot)

ÎÒÃǶ¼°®Ð¡Ä¾³æ

Ïà¹Ø°æ¿éÌø×ª ÎÒÒª¶©ÔÄÂ¥Ö÷ mche2005 µÄÖ÷Ìâ¸üÐÂ
×î¾ßÈËÆøÈÈÌûÍÆ¼ö [²é¿´È«²¿] ×÷Õß »Ø/¿´ ×îºó·¢±í
[¿¼ÑÐ] 283Çóµ÷¼Á£¨080500£© +14 A child 2026-03-27 14/700 2026-03-30 12:06 by ̽123
[¿¼ÑÐ] 307Çóµ÷¼Á +9 ³¬¼¶ÒÁ°º´óÍõ 2026-03-24 10/500 2026-03-29 20:26 by ÓÀ×ÖºÅ
[¿¼ÑÐ] 329Çóµ÷¼Á£¬Ò»Ö¾Ô¸Î÷±±¹¤Òµ´óѧ£¬²ÄÁϹ¤³Ì£¨085601£© +4 СС»úÁ鳿 2026-03-29 10/500 2026-03-29 18:20 by Î޼ʵIJÝÔ­
[¿¼ÑÐ] 085600£¬×¨Òµ¿Î»¯¹¤Ô­Àí£¬321·ÖÇóµ÷¼Á +5 ´ó²öС×Ó 2026-03-28 5/250 2026-03-29 08:56 by qingfeng258
[¿¼ÑÐ] 321Çóµ÷¼Á +7 è±Óñ~~ 2026-03-25 8/400 2026-03-29 06:41 by 544594351
[˶²©¼ÒÔ°] ÕÐÊÕÉúÎïѧ/ϸ°ûÉúÎïѧµ÷¼Á +4 IceGuo 2026-03-26 5/250 2026-03-29 01:25 by griffith2014
[¿¼ÑÐ] 332Çóµ÷¼Á +4 @MZB382400 2026-03-28 4/200 2026-03-28 21:02 by ÌÆãå¶ù
[¿¼ÑÐ] 347Çóµ÷¼Á +3 ɽ¶¥¼û¦Á 2026-03-25 3/150 2026-03-28 14:13 by ÌÆãå¶ù
[¿¼ÑÐ] 315·ÖÇóµ÷¼Á +7 26¿¼ÑÐÉϰ¶°æ26 2026-03-26 7/350 2026-03-28 04:05 by fmesaito
[¿¼²©] 26É격 +3 ¼ÓÓͳ尡£¡ 2026-03-26 3/150 2026-03-27 15:38 by cls512
[¿¼ÑÐ] ¸´ÊÔµ÷¼Á£¬Ò»Ö¾Ô¸ÄÏÅ©083200ʳƷ¿ÆÑ§Ó빤³Ì +5 XQTJZ 2026-03-26 5/250 2026-03-27 14:49 by ¿ñìÅÂóµ±µ±
[¿¼ÑÐ] 085601 ²ÄÁϹ¤³Ì 313·Ö Çóµ÷¼Á +5 Ong3 2026-03-27 5/250 2026-03-27 12:24 by goldfish51
[¿¼ÑÐ] ¿¼Ñе÷¼Á +10 ºôºô£¿~+123456 2026-03-24 10/500 2026-03-27 11:46 by wangjy2002
[¿¼ÑÐ] 304²ÄÁÏÇóµ÷¼Á +4 ÖÓllll 2026-03-26 4/200 2026-03-27 03:42 by wxiongid
[¿¼ÑÐ] Çóµ÷¼Á Ò»Ö¾Ô¸ ±¾¿Æ ±±¿Æ´ó »¯Ñ§ 343 +6 13831862839 2026-03-24 7/350 2026-03-26 22:57 by ²»³Ôô~µÄ؈
[¿¼ÑÐ] »úеѧ˶×Ü·Ö317Çóµ÷¼Á£¡£¡£¡£¡ +4 Acaciad 2026-03-25 4/200 2026-03-25 19:59 by hanserlol
[¿¼ÑÐ] 290·Öµ÷¼ÁÇóÖú +3 ¼ªÏéÖ¹Ö¹³Â 2026-03-25 3/150 2026-03-25 19:58 by barlinike
[¿¼ÑÐ] ¿¼ÑÐÒ»Ö¾Ô¸ËÕÖÝ´óѧ³õʼ315£¨Ó¢Ò»£©Çóµ÷¼Á +3 sbdksD 2026-03-24 4/200 2026-03-25 18:16 by xcjcqu
[¿¼ÑÐ] 344Çóµ÷¼Á +3 desto 2026-03-24 3/150 2026-03-24 10:09 by ²«»÷518
[¿¼ÑÐ] 328Çóµ÷¼Á +4 LHHL66 2026-03-23 4/200 2026-03-23 14:55 by lbsjt
ÐÅÏ¢Ìáʾ
ÇëÌî´¦ÀíÒâ¼û