²é¿´: 845  |  »Ø¸´: 6
µ±Ç°Ö»ÏÔʾÂú×ãÖ¸¶¨Ìõ¼þµÄ»ØÌû£¬µã»÷ÕâÀï²é¿´±¾»°ÌâµÄËùÓлØÌû

°×»°°Ë¹É

½ð³æ (ÕýʽдÊÖ)


[½»Á÷] ϸ¾úDNAÌáÈ¡~

×Ô¼ºÔÚÌáÒ»Öêϸ¾úµÄDNA£¬Ìá³öÀ´ÒªÈ¥×öPCR¡£
ÕâÖê¾ú±íÃæÓÐÒ»²ã¶àÌÇ£¬ÏÈÓõÄCTAB·¨ÌáµÄ£¬ÌáÈ¡ÁËÁ½´Î£¬ÅܵçÓ¾¼¸ºõûÓÐÌõ´ø¡£¸÷λ´óÉñ°ï¿´ÏÂÓв½ÖèʲôÎÊÌ⣬ÐèÒªÔõô¸Ä½ø£¿O(¡É_¡É)Oлл~
²Ù×÷²½Ö裺
1.½«6ml¾úҺתÈë10mlÀëÐĹÜÖУ¬4000rpm£¬ÀëÐÄ10min£¬ÆúÉÏÇå¡£
¼ÓÈë500ul TE»º³åÒº£¬Õðµ´£¬Ê¹¾úÌåÍêÈ«Èܽ⣬ÓÃÒÆÒºÇ¹½«ÆäתÈë1.5ml PE¹ÜÖУ¬ÔÙ¼ÓÈë500ul ÈܾúøÈÜÒº£¨10mg/ml£©£¬ÌåϵµÄÈܾúøÖÕŨ¶ÈΪ5mg/ml¡£
37¡æ±£ÎÂ3h¡£
2.¼ÓÈë50ul SDS(10%)  37¡æ±£ÎÂ1h¡£
3.¼ÓÈë1ml 65¡æÔ¤ÈȵÄCTABÈÜÒººÍ1ml 5M NaClÈÜÒº
½«×°ÓÐCTABºÍÑùÆ·µÄEP¹Ü·ÅÈë65¡æË®Ô¡£¬Ô¼1h
4.ÀäÈ´ºó£¬¼ÓÈëµÈÌå»ýÂȷ£ºÒìÎì´¼£¨24:1=576:24£©£¬12000rpm¡£ÀëÐÄ15min
ÎüÉÏÇ壬װÈëһеÄEP¹Ü
5.¼ÓÈëµÈÌå»ýµÄ·Ó£ºÂȷ£ºÒìÎì´¼(25:24:1=300:288:12)£¬»ìÔÈ£¬12000rpm£¬ÀëÐÄ15min
6.ÎüÉÏÇ壬תÈëһеÄÀëÐĹÜÖУ¬¼ÓÈë1/3Ìå»ýµÄNaAc£¨3mol/l£©
¼ÓÈë1ml-20¡æÔ¤ÀäµÄÎÞË®ÒÒ´¼£¬»ìÔȺóÖÃÓÚ-20¡æ£¨-80¡æ£¬30min£©1-2h
12000rpm£¬10minÆúÉÏÇå
7¡¢ÏòÀëÐĹÜÖмÓÈë1ml 75%µÄÒÒ´¼£¬12000rpm£¬10minÆúÉÏÇ壬ÖÃÓÚÎüˮֽÉϵ¹ÖÃÁÀ¸É
8¡¢¼ÓÈëTE»º³åÒº£¨10-20ul£©Èܽâ
»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

°×»°°Ë¹É

½ð³æ (ÕýʽдÊÖ)


ÒýÓûØÌû:
4Â¥: Originally posted by Ý®ÁÖËþ at 2013-05-03 22:25:35
Èܾúø֮ǰÏȼӲ£Á§ÖéÎÐÐýÕñµ´ÆÆ±Ú£¬ÆÆ±Ú1minÈ»ºó±ùÔ¡1min£¬4¸öÑ­»·²î²»¶àÁË~ÎÒÓдÎÒ²ÊÇ£¬Ìرðð¤µÄ¾ú£¬¾ÍÕâô³öÀ´µÄ£¬ÄãÊÔÊÔ°É~¶øÇÒ37¶È±£ÎÂÒ²¿ÉÒÔ»»³ÉÒ¡´²°¡£¬³ä·Ö½Ó´¥~»¹ÓоÍÊǼÓSDSµÄʱºò²»¼Óµãµ°°×øKô£¿2.5΢ ...

µ°°×ø£ËʵÑéÊÒûÕÒµ½¡«ÏÖÔÚ¼±×Å×ö£¬Äܲ»ÄÜÓÃÖÐÐÔµ°°×ø£¿
5Â¥2013-05-04 09:24:13
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
²é¿´È«²¿ 7 ¸ö»Ø´ð

Ý®ÁÖËþ

ľ³æ (СÓÐÃûÆø)


¡ï ¡ï ¡ï
Сľ³æ: ½ð±Ò+0.5, ¸ø¸öºì°ü£¬Ð»Ð»»ØÌû
°×»°°Ë¹É(gyesang´ú·¢): ½ð±Ò+2, ¹ÄÀø»ØÌûÓ¦Öú£¡ 2013-05-03 23:15:47
gyesang: »ØÌûÖö¥ 2013-05-03 23:16:42
Èܾúø֮ǰÏȼӲ£Á§ÖéÎÐÐýÕñµ´ÆÆ±Ú£¬ÆÆ±Ú1minÈ»ºó±ùÔ¡1min£¬4¸öÑ­»·²î²»¶àÁË~ÎÒÓдÎÒ²ÊÇ£¬Ìرðð¤µÄ¾ú£¬¾ÍÕâô³öÀ´µÄ£¬ÄãÊÔÊÔ°É~¶øÇÒ37¶È±£ÎÂÒ²¿ÉÒÔ»»³ÉÒ¡´²°¡£¬³ä·Ö½Ó´¥~»¹ÓоÍÊǼÓSDSµÄʱºò²»¼Óµãµ°°×øKô£¿2.5΢Éý¾Í¹»ÁËÓ¦¸Ã~
4Â¥2013-05-03 22:25:35
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

Ý®ÁÖËþ

ľ³æ (СÓÐÃûÆø)


¡ï
Сľ³æ: ½ð±Ò+0.5, ¸ø¸öºì°ü£¬Ð»Ð»»ØÌû
ÒýÓûØÌû:
5Â¥: Originally posted by °×»°°Ë¹É at 2013-05-04 09:24:13
µ°°×ø£ËʵÑéÊÒûÕÒµ½¡«ÏÖÔÚ¼±×Å×ö£¬Äܲ»ÄÜÓÃÖÐÐÔµ°°×ø£¿...

²»ÖªµÀ°¡£¬Ã»ÓùýÄØ~ÎÒÒ²ÐÂÊÖһö~ÎÊÎÊÄãÀÏÊ¦ÄØ£¿£¿ÎÒÀÏʦ»¹Ä¾ÓÐÀ´~~
6Â¥2013-05-04 10:17:26
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

Á¦ÁÁ

ľ³æ (СÓÐÃûÆø)


¡ï
Сľ³æ: ½ð±Ò+0.5, ¸ø¸öºì°ü£¬Ð»Ð»»ØÌû
¸ïÀ¼ÊÏÑôÐÔ¾ú ÓÃÒ»°ãµÄÌáÈ¡»ùÒò×éµÄÊÔ¼ÁºÐÓ¦¸Ã¾Í¿ÉÒԵģ¡CTAB·¨Ã²ËÆÒ²¿ÉÒԵĠ  Ç°¼¸ÌìÎÒÒ²¸Õ×öÁË   ²»¹ý¾ÍÊÇʵÑé²½ÖèÉÔ΢ÓÐÒ»µã²»Ò»Ñù¡£×îºóÒ»²½TEÈܽâÎÒÊÇʱ¼äÉÔ΢³¤Ò»Ð©¡£µ«Ô¸ÄܰïÉÏÂ¥Ö÷¡£
7Â¥2013-05-04 10:29:57
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
×î¾ßÈËÆøÈÈÌûÍÆ¼ö [²é¿´È«²¿] ×÷Õß »Ø/¿´ ×îºó·¢±í
[¿¼ÑÐ] 291 Çóµ÷¼Á +7 »¯¹¤2026½ì±ÏÒµÉ 2026-03-21 8/400 2026-03-26 11:25 by AlenQIN.
[¿¼ÑÐ] 275Çóµ÷¼Á +4 Micky11223 2026-03-25 6/300 2026-03-26 08:52 by Ìá³ö·½·¨µÄÌá³öº
[¿¼ÑÐ] µ÷¼Á310 +3 ÎÂÈáµÄÍí°² 2026-03-25 4/200 2026-03-25 23:16 by peike
[¿¼ÑÐ] 26¿¼ÑÐ-291·Ö-ÏÃÃÅ´óѧ£¨085601£©-ÈáÐÔµç×ÓѧԺ²ÄÁϹ¤³ÌרҵÇóµ÷¼Á +3 min3 2026-03-24 4/200 2026-03-25 18:22 by xcjcqu
[¿¼ÑÐ] ÉúÎï¼¼ÊõÓ빤³Ì +3 1294608413 2026-03-25 4/200 2026-03-25 18:02 by 1294608413
[¿¼ÑÐ] ÇóbÇøÔºÐ£µ÷¼Á +4 ÖÜ56 2026-03-24 5/250 2026-03-25 17:12 by yishunmin
[¿¼ÑÐ] 085602 289·ÖÇóµ÷¼Á +7 WWWÎ÷Î÷¸¥Ë¹ 2026-03-24 7/350 2026-03-25 14:28 by 3Strings
[¿¼ÑÐ] 284Çóµ÷¼Á +15 Zhao anqi 2026-03-22 15/750 2026-03-25 12:51 by wht0531
[¿¼ÑÐ] 285Çóµ÷¼Á +3 AZMK 2026-03-24 3/150 2026-03-25 12:23 by userper
[¿¼ÑÐ] 085601Çóµ÷¼Á×Ü·Ö293Ó¢Ò»Êý¶þ +3 ¸ÖÌú´óÅÚ 2026-03-24 3/150 2026-03-24 22:03 by bingxueer79
[¿¼ÑÐ] 080500Çóµ÷¼Á +3 zzzzfan 2026-03-24 3/150 2026-03-24 16:38 by barlinike
[¿¼ÑÐ] 300Çóµ÷¼Á£¬²ÄÁÏ¿ÆÑ§Ó¢Ò»Êý¶þ +5 leaflight 2026-03-24 5/250 2026-03-24 16:25 by laoshidan
[¿¼ÑÐ] 327Çóµ÷¼Á +5 prayer13 2026-03-23 5/250 2026-03-23 22:11 by ÐÇ¿ÕÐÇÔÂ
[¿¼ÑÐ] 328Çóµ÷¼Á +4 LHHL66 2026-03-23 4/200 2026-03-23 14:55 by lbsjt
[¿¼ÑÐ] ÇóÀÏʦÊÕÎÒ +3 zzh16938784 2026-03-23 3/150 2026-03-23 12:56 by ztnimte
[¿¼ÑÐ] 308Çóµ÷¼Á +3 īīĮ 2026-03-21 3/150 2026-03-22 16:54 by i_cooler
[¿¼ÑÐ] Ò»Ö¾Ô¸ÖÐÄÏ»¯Ñ§£¨0703£©×Ü·Ö337Çóµ÷¼Á +9 niko- 2026-03-19 10/500 2026-03-22 16:08 by ColorlessPI
[¿¼ÑÐ] ÉúÎïѧµ÷¼Á +5 Surekei 2026-03-21 5/250 2026-03-22 14:39 by tcx007
[¿¼ÑÐ] 303Çóµ÷¼Á +5 °²ÒäÁé 2026-03-22 6/300 2026-03-22 12:46 by ËØÑÕÇã³Ç1988
[¿¼ÑÐ] 0703»¯Ñ§297Çóµ÷¼Á +3 Daisy¡î 2026-03-20 3/150 2026-03-21 17:45 by ColorlessPI
ÐÅÏ¢Ìáʾ
ÇëÌî´¦ÀíÒâ¼û