Znn3bq.jpeg
²é¿´: 1548  |  »Ø¸´: 6
µ±Ç°Ö»ÏÔʾÂú×ãÖ¸¶¨Ìõ¼þµÄ»ØÌû£¬µã»÷ÕâÀï²é¿´±¾»°ÌâµÄËùÓлØÌû

ÌÎÌβ»¾ø1988

гæ (³õÈëÎÄ̳)

[ÇóÖú] ÓãÀàÏßÁ£ÌåDNAµÄÌáÈ¡ ÒÑÓÐ1È˲ÎÓë

ÎÒ×î½üÔÚ×öÓãÀàÏßÁ£ÌåDNAµÄÌáÈ¡£¬Óõij£¹æµÄ¼îÁѽⷨÌáÈ¡µÄ£¬ÌáÁË7¡¢8´ÎÁË£¬µ«ÊÇÅÜÍ꽺֮ºó³ýÁËMakerʲôҲûÓУ¬¼±°¡~ Çó¸ßÊÖ°ïæ·ÖÎöһϣ¬Ð»ÁË£¡
£¨¾ßÌå²½Ö裺1¡¢È¡¶¯Îï×éÖ¯2-8g£¬ÓÃSE»º³åҹƯϴ£¬¼ôË飬¼ÓÈëÔ¼30mlSE»º³åÒº£¬0¡æÔȽ¬,1500rpm 10min,È¡ÉÏÇå 12000rpm 15min£¬³ÁµíÎïΪÏßÁ£Ì壬ÓÃSTMÈÜҺϴһ±é¡£
2¡¢ÒÔÈÜÒºÌå»ýÓë×éÖ¯ÖØÁ¿0.2ml:1gµÄSTMÈÜÒºÐü¸¡ÏßÁ£Ì壬¼ÓDNaseAÈÜÒº£¬£¨ÖÕŨ¶È´ïµ½100ug/ml£©30¡æË®Ô¡30min,¼ÓEDTAÈÜÒº£¨ÖÁÖÕŨ¶È10mmol/L£©Ò¡ÔÈ£¬10000rpm 10min£¬³Áµí¼´ÏßÁ£Ìå¡£
3¡¢È¡²¿·ÖÏßÁ£ÌåÓÃJanus Green BȾɫ²¢¹Û²ìÏßÁ£ÌåµÄÊýÄ¿¡¢´óС¡£
4¡¢Ê£ÓàµÄÏßÁ£ÌåÓÃSE»º³åҺϴһ±é£¬È»ºóÓÃ4mlSEÈÜÒºÐü¸¡´¿¾»ÏßÁ£Ì壬¾ù·ÖÓÚ4Ö§EP¹ÜÖС£
5¡¢12000rpm 10min£»ÆúÉÏÇåÒº£¬Ã¿¹Ü¼Ó150ulTENÈÜÒº£¬Ðü¸¡³Áµí£¬¸÷¼ÓÈë300ulÐÂÅäÖÆµÄÈÜÒº¢õ£¬»ìºÏ¾ùÔÈ£¬±ùÔ¡10min£»ÔÙ¸÷¼ÓÈë225ulÀäµÄKAcÈÜÒº£¬±ùÔ¡30min¡£
6¡¢12000rpm 10min£¬È¡ÉÏÇåÒº; ¼ÓÈËÓëÉÏÇåÒºµÈÌå»ýµÄ±¥ºÍ·Ó, ÇáÒ¡15min; 12000rpm 10min,È¡ÉÏÇåÒº; ¼ÓÈËÓëÉÏÇåÒºµÈÌå»ýµÄÂÈ·Â-ÒìÎì´¼(24 : 1 ) ,³ä·Ö»ìºÏ¾ùÔÈ£¬ÇáÒ¡15min¡£12000rpm 10min, ÎüȡˮÏà¡£
7¡¢¼ÓÈë1/10Ìå»ýµÄ3mol/L¡¢PH5.2µÄ´×ËáÄÆ£¬ÔÙ¼ÓÈëÁ½±¶Ìå»ýÎÞË®ÒÒ´¼£¬±ùÔ¡30min£¬12000rpm 10min,¼ÓÈëÀäµÄ£¨0¡æ£©70%ÒÒ´¼ÈÜҺϴһ´Î£¬12000rpm 2min¡£×ÔÈ»¸ÉÔï3-4 h»ò4¡æ ±ùÏäÖйýÒ¹³¹µ×¸ÉÔ¼ÓÈëÊÊÁ¿TEÍêÈ«Èܽ⡣
8¡¢¼ÓÈëDNase-freeµÄRNaseAÈÜÒº£¨ÖÕŨ¶È200ul/ml£©£¬37¡æÏû»¯60min¡£Öظ´²½Öè6ºÍ7¡£
9¡¢È¡Ò»²¿·ÖÈÜÒº¼ì²âmtDNAµÄ´¿¶ÈºÍŨ¶È£¬ÆäÓà-20¡æ±¸Óᣣ©
»Ø¸´´ËÂ¥

» ²ÂÄãϲ»¶

» ±¾Ö÷ÌâÏà¹Ø¼ÛÖµÌùÍÆ¼ö£¬¶ÔÄúͬÑùÓаïÖú:

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

mitocam

гæ (ÕýʽдÊÖ)

¡¾´ð°¸¡¿Ó¦Öú»ØÌû

¡ï ¡ï ¡ï
Сµ¤Ä¾Ä¾: ½ð±Ò+3, ¹ÄÀøÓ¦Öú 2012-08-18 15:16:41
ÎÊÌâ¿ÉÄÜÔÚÓÚDNAse¡£³éÌá¹ý³ÌÖÐÏßÁ£ÌåÄ¤ÆÆÁÑ£¬DNase°ÑmtDNA¸ø½µ½âÁË¡£ÏßÁ£ÌåÆäʵ²»Êǽ̿ÆÊéËù˵µÄÒ»Á£Ò»Á£µÄ£¬¶øÊǿռäÍø×´½á¹¹£¬³éÌáʱ¾ÍÓпÉÄÜÏßÁ£ÌåÄ¤ÆÆÁÑÁË¡£

ÄÜ·ñ²»ÓÃDNase£¿È¾É«ÌåµÄDNAºÜ³¤ºÜ´ó¶øÇÒ½áºÏºÜ¶à×éµ°°×£¬ÎºÍÁѽâϸ°ûºóºÜÈÝÒ×±»ÀëÐijÁµíÏÂÀ´µÄ£¬¶øÏßÁ£ÌåDNAСµÄ¶à¡£ËùÒÔÓó£ÓõÄRNA³éÌá°ì·¨£¬¾Í¿ÉÒÔ³éÌá³öRNAºÍmtDNA£¬È»ºóÓÃRNAase½µ½âRNA£¬Ê£ÏµľÍÊÇmtDNA¡£
4Â¥2012-08-18 05:55:15
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
²é¿´È«²¿ 7 ¸ö»Ø´ð

xiayuling

Í­³æ (СÓÐÃûÆø)

¡¾´ð°¸¡¿Ó¦Öú»ØÌû

¸Ðл²ÎÓ룬ӦÖúÖ¸Êý +1
ÄãÑ¡ÔñµÄÓã×éÖ¯×îºÃÓÃÓãµÄganzang,ÕâÑùÌáÈ¡ µÄÏßÁ£ÌåDNA¶à
2Â¥2012-05-09 10:14:26
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

ÌÎÌβ»¾ø1988

гæ (³õÈëÎÄ̳)

ÒýÓûØÌû:
2Â¥: Originally posted by xiayuling at 2012-05-09 10:14:26
ÄãÑ¡ÔñµÄÓã×éÖ¯×îºÃÓÃÓãµÄganzang,ÕâÑùÌáÈ¡ µÄÏßÁ£ÌåDNA¶à

¸ÎÔà¡¢¾«³²¡¢Âѳ²¶¼ÊÔ¹ý£¬Ð§¹û²»ÀíÏ룡
Just do
3Â¥2012-08-17 19:46:23
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

xiayuling

Í­³æ (СÓÐÃûÆø)

¡¾´ð°¸¡¿Ó¦Öú»ØÌû

¶¯ÎïµÄÏßÁ£ÌåDNAºÜС£¬²»Ó¦¸ÃÓÃDNase,×îºó³ÁµíÓÃÎÞË®ÒÒ´¼£¬
5Â¥2012-08-18 17:24:44
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
×î¾ßÈËÆøÈÈÌûÍÆ¼ö [²é¿´È«²¿] ×÷Õß »Ø/¿´ ×îºó·¢±í
[¿¼ÑÐ] 086003µ÷¼ÁÇóÖú +11 ËÕß®Íò 2026-04-09 12/600 2026-04-09 10:48 by ÈýÆßÆßÏëÉϰ¶
[¿¼ÑÐ] 280Çóµ÷¼Á +4 ÙâÙâÒ¹Ò¹ 2026-04-09 5/250 2026-04-09 09:02 by ÙâÙâÒ¹Ò¹
[¿¼ÑÐ] 277Çóµ÷¼Á +16 Äß½¨Éè 2026-04-06 16/800 2026-04-08 21:28 by zhouxiaoyu
[¿¼ÑÐ] 277Çóµ÷¼Á +4 ¿¼Ñе÷¼Álxh 2026-04-06 6/300 2026-04-08 10:40 by ÄæË®³Ë·ç
[¿¼ÑÐ] 287Çóµ÷¼Á +10 Fnhc 2026-04-07 16/800 2026-04-08 10:07 by xingguangj
[¿¼²©] ²©Ê¿ÉêÇë +3 IQwQl 2026-04-05 3/150 2026-04-07 20:31 by greychen00
[¿¼ÑÐ] Ò»Ö¾Ô¸»ªÖÐũҵ´óѧ0710£¨A£©³õÊÔ329·Ö Çóµ÷¼Á +5 Ò»Ãû26¿¼ÑÐÉú 2026-04-04 5/250 2026-04-07 08:54 by 18828373951
[¿¼ÑÐ] 285Çóµ÷¼Á +15 ŶßϺôo 2026-04-04 17/850 2026-04-06 23:02 by chenzhimin
[¿¼ÑÐ] 307Çóµ÷¼Á +3 ËùÄî¼°ËùÍû 2026-04-06 3/150 2026-04-06 17:30 by ÍÁľ˶ʿÕÐÉú
[¿¼ÑÐ] £¨µ÷¼Á£©Ò»Ö¾Ô¸±¨¿¼¹þ¶û±õ¹¤Òµ´óѧ0857×ÊÔ´Óë»·¾³×¨Òµ378·Ö¿¼Éú +7 ºÝºÝ¼ÓÓÍ 2026-04-05 8/400 2026-04-06 16:52 by momoð©
[¿¼ÑÐ] 0854Çóµ÷¼Á +4 assdll 2026-04-05 4/200 2026-04-06 12:29 by ÖзÉÔº¿Õ¹ÜѧԺÑ
[¿¼ÑÐ] 0855Çóµ÷¼Á²ÄÁÏ +11 ºìÌÒׯׯ 2026-04-04 12/600 2026-04-06 10:26 by À¶ÔÆË¼Óê
[¿¼ÑÐ] Çóµ÷¼Á +5 wos666 2026-04-03 5/250 2026-04-06 10:13 by À¶ÔÆË¼Óê
[¿¼ÑÐ] 085600µ÷¼Á +9 ¶«ÕÕÕÕÕÕ 2026-04-04 9/450 2026-04-05 13:44 by ujn_zhuj
[¿¼ÑÐ] 298Çóµ÷¼Á +7 manman511 2026-04-05 7/350 2026-04-05 10:29 by ÌÆãå¶ù
[¿¼ÑÐ] 313Çóµ÷¼Á +3 º£ÈÕº£ÈÕ 2026-04-04 3/150 2026-04-05 07:48 by 544594351
[¿¼ÑÐ] 321Çóµ÷¼Á +6 ÈÏÕæÇóÉÏѧ 2026-04-03 6/300 2026-04-04 19:51 by dongzh2009
[¿¼ÑÐ] 292Çóµ÷¼Á +11 2022080213 2026-04-04 13/650 2026-04-04 18:38 by macy2011
[¿¼ÑÐ] 309Çóµ÷¼Á +6 ÁõÁõÁõ1231 2026-04-02 7/350 2026-04-04 13:41 by liucky
[¿¼ÑÐ] ×Ü·Ö328ÉúÎïÓëÒ½Ò©¿¼ÊýѧÇóµ÷¼Á +7 aaadim 2026-04-02 9/450 2026-04-03 22:53 by syh9288
ÐÅÏ¢Ìáʾ
ÇëÌî´¦ÀíÒâ¼û