±±¾©Ê¯ÓÍ»¯¹¤Ñ§Ôº2026ÄêÑо¿ÉúÕÐÉú½ÓÊÕµ÷¼Á¹«¸æ
²é¿´: 900  |  »Ø¸´: 3

fanwww12

Ìú³æ (³õÈëÎÄ̳)

[ÇóÖú] ½ÍĸÌáÈ¡»ùÒò×éÓм¸²½²»¶®£¬Çó¸÷λ°ï棡£¡£¡

ÎÏţø·´¸´¶³ÈÚ·¨ÌáÈ¡½Íĸ»ùÒò×é
1  ÊÕ¼¯¹ýÒ¹ÅàÑø16¡«18h µÄ¾úÌå1.5mL£¬¼ÓÈë500¦ÌLPBS ÈÜÒºÖØÐü¾úÌ壬12000r/min ÀëÐÄ2min£¬ÓÃPBS ÖØÏ´Ò»´Î
2  ½«³ÁµíÈÜÓÚ35¦ÌL µÄÎÏţøÈÜÒºÖУ¬¼ÓÈë65¦ÌLµÄPBS£¬45¡æ×÷ÓÃ2h£¬¼Ó100¦ÌL ÁѽâÒº£¬£­ 20¡æÀä¶³£¬È»ºóÊÒÎÂÕñµ´Èܽ⣬·´¸´3 ´Î
3  ÏòÐü¸¡ÒºÖмÓÈë150¦ÌL 5mol/L KAc(pH8.9)ÇáÇá»ìÔÈ£¬È»ºó10000r/min ÀëÐÄ5min.
4  È¡ÉÏÇåÒº£¬¼ÓÈëÁ½±¶Ìå»ýµÄÎÞË®ÒÒ´¼£¬ÇáÇá»ìÔÈ£¬ÊÒηÅÖÃ5min£»
5  12000r/min ÀëÐÄ10min£¬½«³ÁµíÈܽâÔÚ100¦ÌL TE ÖУ»¼ÓÈëµÈÌå»ýµÄ·Ó- ÂÈ·Â- ÒìÎì´¼(Ìå»ý±È25:24:1)£¬ÇáÈáµßµ¹»ìÔÈ£¬12000r/min ÀëÐÄ5min£¬
6  Öظ´³éÌá1 ´Î
7 £¬¼Ó1/10 Ìå»ýµÄ3mol/L ´×ËáÄÆ(pH5.2)£¬2.5 ±¶Ìå»ýµÄÎÞË®ÒÒ´¼£¬£­ 20¡æ·ÅÖÃ30min£»
8  10000r/minÀëÐÄ5min£¬ÆúÉÏÇåÒº£¬ÓÃ70% ÒÒ´¼ÈÜҺϴµÓ³ÁµíÁ½´Î¡£
9  ÊÒθÉÔïºóÓÃ20¦ÌL TE Èܽ⣻¼ÓÈë0.5¦ÌL 10mg/mL µÄRNaseA£¬37¡æÎÂÔ¡30min£¬×ÔÈ»ÀäÈ´ºó±£´æ

Çó½â£ºÆäÖеÚÈý²½¼ÓÈë150¦ÌL 5mol/L KAc(pH8.9)ºÍµÚËIJ½¼ÓÈëÁ½±¶Ìå»ýµÄÎÞË®ÒÒ´¼µÄ×÷ÓÃÊÇʲô£¿
»Ø¸´´ËÂ¥

» ²ÂÄãϲ»¶

» ±¾Ö÷ÌâÏà¹Ø¼ÛÖµÌùÍÆ¼ö£¬¶ÔÄúͬÑùÓаïÖú:

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

starseacow

ר¼Ò¹ËÎÊ (Ö°Òµ×÷¼Ò)

¡¾´ð°¸¡¿Ó¦Öú»ØÌû

¡ï ¡ï
¸Ðл²ÎÓ룬ӦÖúÖ¸Êý +1
amisking: ½ð±Ò+2, ¸Ðл·¢Ìû°ïÖú»Ø´ðÎÊÌâ¡£ 2012-08-07 19:19:41
´×Ëá¼Ø×÷ÓùÀ¼ÆÊÇÌṩһ¸ö¸ßÑλ·¾³£¬Ê¹DNAÉϵĵ°°×ÖʳÁµí£¬Í¨¹ýÏÂÃæµÄÀëÐIJ½Öè³ýÈ¥¡£
¼ÓÁ½±¶Ìå»ýÒÒ´¼£¬Ö÷ÒªÊÇÐγÉԼΪ70%µÄÒÒ´¼ÈÜÒº¡£ÔÚÇ°ÃæµÄ²½ÖèÖУ¬ÓÉÓÚ¸ßÑδæÔÚ£¬ÍùÍù»áÐγÉDNA-ÑôÀë×ÓÑΣ¬ÔÚ70%ÒÒ´¼ÖУ¬DNAÈÝÒ׳Áµí£¬¶øÑÎÔò½ÏÒ×Èܽ⣬ÕâÑù¿ÉÒÔ´ïµ½´¿»¯³ÁµíDNAµÄÄ¿µÄ¡£
Ö²ÎïÉúÀíȺ69993869£¬Îª±ÜÃâ¹ã¸æ£¬ÉêÇë¼ÓÈëÇëÌṩľ³æêdzƣ¬ÔºÐ£¼°×¨ÒµÐÅÏ¢
2Â¥2012-08-07 18:28:15
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

fanwww12

Ìú³æ (³õÈëÎÄ̳)

ÒýÓûØÌû:
2Â¥: Originally posted by starseacow at 2012-08-07 18:28:15
´×Ëá¼Ø×÷ÓùÀ¼ÆÊÇÌṩһ¸ö¸ßÑλ·¾³£¬Ê¹DNAÉϵĵ°°×ÖʳÁµí£¬Í¨¹ýÏÂÃæµÄÀëÐIJ½Öè³ýÈ¥¡£
¼ÓÁ½±¶Ìå»ýÒÒ´¼£¬Ö÷ÒªÊÇÐγÉԼΪ70%µÄÒÒ´¼ÈÜÒº¡£ÔÚÇ°ÃæµÄ²½ÖèÖУ¬ÓÉÓÚ¸ßÑδæÔÚ£¬ÍùÍù»áÐγÉDNA-ÑôÀë×ÓÑΣ¬ÔÚ70%ÒÒ´¼ÖУ¬DNAÈÝÒ× ...

Ê×ÏÈллÄãµÄ°ïÖú£¬ÎÒÃÇʵÑéµÚÎå.Áù²½²ÅÊÇʹµ°°×ÖʳÁµíµÄ£¬ÈýËÄÁ½²½Ó¦¸Ã¸ú³Áµíû¹ØÏµ°É£¡
3Â¥2012-08-07 20:34:52
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

starseacow

ר¼Ò¹ËÎÊ (Ö°Òµ×÷¼Ò)

¡¾´ð°¸¡¿Ó¦Öú»ØÌû

¡ï ¡ï
Сµ¤Ä¾Ä¾: ½ð±Ò+2, ¹ÄÀø½»Á÷ 2012-08-08 14:19:37
ÒýÓûØÌû:
3Â¥: Originally posted by fanwww12 at 2012-08-07 20:34:52
Ê×ÏÈллÄãµÄ°ïÖú£¬ÎÒÃÇʵÑéµÚÎå.Áù²½²ÅÊÇʹµ°°×ÖʳÁµíµÄ£¬ÈýËÄÁ½²½Ó¦¸Ã¸ú³Áµíû¹ØÏµ°É£¡...

ÎÒÒ²Óеã¾À½á×Ô¼ºµÄ´ð°¸ÊÇ·ñÕýÈ·¡£Ã²ËÆËáÐÔ´×Ëá¼ØÈÜÒº²ÅÄÜÆðµ½±È½ÏºÃµÄµ°°×³ÁµíЧ¹û£»¶øÔÚÂ¥Ö÷µÄ·½·¨ÖУ¬Ò²Ã»ÓÐÓõ½SDS£¬ËùÒÔÒ²²»ÐèÒªÀûÓô×Ëá¼ØÖû»ÄÆÊ¹SDS³Áµí£¨Â¥Ö÷È·¶¨²»ÐèÒªSDSô£¿£©¡£
ÁíÒ»¸ö²Â²â£¬´×Ëá¼ØÈÜÒºÊÇÓÃÓÚ³Áµí¶àÌǵģ¿
Ö²ÎïÉúÀíȺ69993869£¬Îª±ÜÃâ¹ã¸æ£¬ÉêÇë¼ÓÈëÇëÌṩľ³æêdzƣ¬ÔºÐ£¼°×¨ÒµÐÅÏ¢
4Â¥2012-08-07 20:55:27
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
Ïà¹Ø°æ¿éÌø×ª ÎÒÒª¶©ÔÄÂ¥Ö÷ fanwww12 µÄÖ÷Ìâ¸üÐÂ
×î¾ßÈËÆøÈÈÌûÍÆ¼ö [²é¿´È«²¿] ×÷Õß »Ø/¿´ ×îºó·¢±í
[¿¼ÑÐ] µ÷¼Á +3 mcbbc 2026-04-06 4/200 2026-04-06 20:58 by lbsjt
[¿¼ÑÐ] Ò»Ö¾Ô¸¹þ¹¤´ó£¬³õÊÔ329£¬Çó»·¾³¿ÆÑ§Ó빤³Ìµ÷¼Á£¡ +6 ÓàδÐÁ 2026-04-06 6/300 2026-04-06 20:51 by lbsjt
[¿¼ÑÐ] 312Çóµ÷¼Á +13 gtw1 2026-04-06 15/750 2026-04-06 20:25 by lijunpoly
[¿¼ÑÐ] Ò»Ö¾Ô¸±±½»´ó²ÄÁϹ¤³Ì×Ü·Ö358Çóµ÷¼Á +10 cs0106 2026-04-05 12/600 2026-04-06 19:41 by Î޼ʵIJÝÔ­
[¿¼ÑÐ] Çóµ÷¼Á£¡ÉúÎïÓëҽҩר˶ +5 Äæ×ªÂ½ÏÈÉú 2026-04-01 6/300 2026-04-06 12:49 by lys0704
[¿¼ÑÐ] 336²ÄÁÏÓ뻯¹¤085600Çóµ÷¼Á +9 Ë®ÐǼÇinfp 2026-04-05 12/600 2026-04-06 11:46 by Ë®ÐǼÇinfp
[¿¼ÑÐ] Çóµ÷¼Á +11 ÐܶþÏëÉϰ¶ 2026-04-04 11/550 2026-04-05 22:21 by ×íÎÌwl
[¿¼ÑÐ] 085600£¬320·ÖÇóµ÷¼Á +7 ´ó²öС×Ó 2026-04-01 8/400 2026-04-05 21:19 by ѧԱ8dgXkO
[¿¼ÑÐ] 306·Ö²ÄÁÏÓ뻯¹¤Çóµ÷¼Á +7 Àè°ÉÀ²À²ÄãºÜÓÐà 2026-04-03 7/350 2026-04-05 17:18 by Hdyxbekcb
[¿¼ÑÐ] Äܶ¯µ÷¼Á326ר˶ +4 wan112233 2026-04-04 4/200 2026-04-04 22:47 by yu221
[¿¼ÑÐ] ²ÄÁϵ÷¼Á +15 Ò»ÑùYWY 2026-04-01 15/750 2026-04-04 22:23 by hemengdong
[¿¼ÑÐ] [µ÷¼ÁÐÅÏ¢]085408¹âµçÐÅÏ¢ Çóµ÷¼Á ×Ü·Ö291·ÖÊýÒ»Ó¢Ò» +3 iz11az 2026-04-02 3/150 2026-04-04 19:09 by À¶ÔÆË¼Óê
[¿¼ÑÐ] Çóµ÷¼Á£¬Ò»Ö¾Ô¸±±¾©ÖÐÒ½Ò©´óѧ +3 СС´ï²»Áï 2026-04-02 3/150 2026-04-03 22:55 by ³åʸêÄÐÇÍÅ
[¿¼ÑÐ] 317·Ö Ò»Ö¾Ô¸½­ÄÏ´óѧ »¯Ñ§¹¤³Ìѧ˶ Çóµ÷¼Á +6 YinTai 2026-04-03 6/300 2026-04-03 22:30 by Î޼ʵIJÝÔ­
[¿¼ÑÐ] 286Çóµ÷¼Á +8 lim0922 2026-04-02 8/400 2026-04-03 20:19 by rzh123456
[¿¼ÑÐ] ²ÄÁÏ¿ÆÑ§Ó빤³Ì339Çóµ÷¼Á +12 hyz0119 2026-03-31 13/650 2026-04-03 18:33 by lsÁõ˧
[¿¼ÑÐ] 071000ÉúÎïѧµ÷¼Á +8 ÖªÕÑÂû 2026-04-02 8/400 2026-04-03 10:36 by macy2011
[¿¼ÑÐ] µ÷¼Á +3 ºÃºÃ¶ÁÊé¡£ 2026-04-01 6/300 2026-04-02 15:49 by liumengping
[¿¼ÑÐ] 283Çóµ÷¼Á +3 jiouuu 2026-04-02 4/200 2026-04-02 14:08 by ßÕßÕßÕßÉßÉßÉ
[˶²©¼ÒÔ°] ¿¼Ñе÷¼Á +5 ÂæÍÕÄÐÈË 2026-04-01 5/250 2026-04-01 14:28 by syjjj0321
ÐÅÏ¢Ìáʾ
ÇëÌî´¦ÀíÒâ¼û