Znn3bq.jpeg
²é¿´: 9065  |  »Ø¸´: 51
µ±Ç°Ö»ÏÔʾÂú×ãÖ¸¶¨Ìõ¼þµÄ»ØÌû£¬µã»÷ÕâÀï²é¿´±¾»°ÌâµÄËùÓлØÌû

¶­×¯ÇàÄê

гæ (³õÈëÎÄ̳)

[ÇóÖú] PCRÄ¿µÄÌõ´øÌ«Èõ ²¢ÎÞ·ÇÌØÒìÐÔÌõ´ø ÔõÑù¸Ä½ø¿ÉÒÔʹĿµÄ²úÎïµÄÁ¿¼Ó´ó ÒÑÓÐ7È˲ÎÓë

×î½ü×öPCRºÜÓôÃÆ  Èçͼ£º Ä¿µÄÌõ´ø£¨ÉÏÃæ  Ç³Ç³µÄ£©Ì«Èõ     ÒýÎï¶þ¾ÛÌ壨ÏÂÃæ)ºÜÁÁ  
PCRÌõ¼þÓÅ»¯Ê±ÒªÃ´´øºÜdz  ÒªÃ´Ã»Óдø   ×îºóÓÅ»¯³ÉÏÂͼËùʾ  ´øÒ»Ö±ºÜdz  Çó½â   ÏÈлл¸÷λ£¡£¡£¡
ÒýÎïÊÇÉú¹¤¸ÕºÏ³ÉµÄ    Ä£°åÊÇÐÂÌáµÄ   ´ø¶¼ºÜÁÁ   
PCRÌåϵ(25ul)£º10¡Ábuffer: 2.5ul     dNTP-MIX(10mM): 0.5ul     ÒýÎ10um)£º¸÷1.5ul        Ä£°å£¨4kb): 1ul£¨150ng×óÓÒ£©   Tap DNA Polymerase(5U/ul):  0.5 ul   Ë®:17.5ul
PCR³ÌÐò£º94¡æ  5min; 94¡æ  1min; 58¡æ 1min;72¡æ 6min;72¡æ  10min£»¹²20¸öÑ­»·::cat39

PCRÄ¿µÄÌõ´øÌ«Èõ ²¢ÎÞ·ÇÌØÒìÐÔÌõ´ø  ÔõÑù¸Ä½ø¿ÉÒÔʹĿµÄ²úÎïµÄÁ¿¼Ó´ó
»Ø¸´´ËÂ¥
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

Á貨Àö

ר¼Ò¹ËÎÊ (ÖªÃû×÷¼Ò)

¡¾´ð°¸¡¿Ó¦Öú»ØÌû

¡ï ¡ï ¡ï ¡ï
¸Ðл²ÎÓ룬ӦÖúÖ¸Êý +1
Î÷ÃÅ´µÑ©170: ½ð±Ò+4, ¹ÄÀø»ØÌû½»Á÷ 2014-07-17 10:11:51
gyesang: »ØÌûÖö¥ 2014-07-18 15:36:39
Ä£°åΪ4kd£¬³¤Æ¬¶ÎPCRΪºÃ¡£

³¤Æ¬¶ÎPCR²»Í¬ÓÚÒ»°ãPCRµÄÌØÊâÒªÇó

2014-7-11

3kd-20kdµÄDNAƬ¶ÎÊÊÓ󤯬¶ÎPCRÀ©Ôö¡£
1.ÓÃTaq-LA DNA¾ÛºÏø£¬¸ÃøÊÇTaqø»òKlentaq 1£¨ÎÞ¾À´í¹¦ÄÜ£©Óëpfuø»òDeep Ventø£¨ÓоÀ´í¹¦ÄÜ£©µÄ»ìºÏÎÒÔTaqøΪÖ÷¡£
2.µ±ÐèÒªÀ©ÔöµÄƬ¶Î´óÓÚ20kdʱ£¬ÐèÒª¼ÓÈë¸ßŨ¶ÈµÄÌð²è¼î£¨ÖÕŨ¶ÈΪ1.5-2.0mol/L)£¬Ìá¸ßPCRµÄЧÂÊ£¬µ«ÊÇÌð²è¼î¼ÓÈëºó£¬Òª½«À©Ôö·´Ó¦µÄζȽµµÍ2-3¶È¡£Â¥Ö÷µÄÀ©ÔöƬ¶Î»¹µ½²»ÁË20kd,Ìð²è¼î¿ÉÒÔÉټӵ㡣
3.Êʵ±Éý¸ßþÀë×ÓŨ¶È£¬²»ÒªÌ«¸ßÁËþÀë×ÓŨ¶È¸ßÓÚµ×ÎïdNTPŨ¶È¼´¿É¡£
4.±äÐÔʱ¼äÒª¶Ì£¬ÓÈÆäÊÇÒ»°ã²»³¬¹ý30 s£¬ÓÈÆäÊÇÄ£°å³¤¶È³¬¹ý8KDʱ¸üÊÇÈç´Ë£¬±äÐÔʱ¼ä³¤»áÆÆ»µÄ£°å¡£
5.ÑÓÉìζȿÉÒÔϽµÎª68ÉãÊ϶ȣ¬Í¬Ê±¼Ó³¤ÑÓÉ췴Ӧʱ¼ä£¬³¤¶ÈΪ3-5kdµÄÄ£°åÑÓÉ췴Ӧʱ¼äΪ5-10·ÖÖÓ£¬³¤¶ÈΪ20-35kdµÄÄ£°åÑÓÉ췴Ӧʱ¼äΪ20·ÖÖÓ£¬Â¥Ö÷µÄPCRµÄÑÓÉ췴Ӧʱ¼ä¿ÉÄÜΪ12-16·ÖÖÓ×óÓÒ¡£
6.Ä£°åŨ¶È×îºÃÔÚ1ng/LÒÔÄÚ¡£
7.Ó¦Ó󤯬¶ÎPCR»º³åÈÜÒº¡£10X³¤Æ¬¶ÎPCR»º³åÈÜÒº×é³ÉΪ£º500 mmol/L Tris-Cl(pH=9.0),160 mmol/LÁòËáï§£¬25 mmol/L MgCl2,1.5mmol/L BSA¡£
8.Éè¼Æ½Ï³¤µÄPCRÒýÎ25-30 bp)
ÆäËûͬÆÕͨPCR¡£
19Â¥2014-07-17 00:08:05
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
²é¿´È«²¿ 52 ¸ö»Ø´ð

zhangyunjing

½ð³æ (СÓÐÃûÆø)

¡¾´ð°¸¡¿Ó¦Öú»ØÌû

¡ï ¡ï ¡ï ¡ï
Сľ³æ: ½ð±Ò+0.5, ¸ø¸öºì°ü£¬Ð»Ð»»ØÌû
¶­×¯ÇàÄê: ½ð±Ò+1 2014-07-16 12:08:46
gyesang: ½ð±Ò+2, Ó¦ÖúÖ¸Êý+1, ¹ÄÀø»ØÌû½»Á÷£¡ 2014-07-16 13:03:16
ÒýÎïÉè¼ÆµÄ²»ºÃ£¬´ó²¿·ÖÒýÎï¶¼ÐγÉÒýÎï¶þ¾ÛÌåÁË£¬À©ÔöЧÂʿ϶¨µÍ£¬²»·Å°ÑÒýÎïÐòÁд«ÉÏ£¬°ïÄã·ÖÎöÒ»ÏÂÒýÎïµÄÖÊÁ¿ÈçºÎ¡£
ÁíÍ⣬À©ÔöµÄÄ¿µÄÌõ´øÊǶà´ó£¿ÑÓÉìʱ¼äÉèÖÃ6 min£¬Ñ­»·Êý20 cycles£¬¸Ð¾õÑÓÉìʱ¼äÌ«³¤£¬Ñ­»·ÊýÆ«ÉÙ£¬¿ÉÒÔÉèÖõ½30-35 cycles¡£
Èç¹ûÄã½øÐг¤Æ¬¶ÎÀ©ÔöµÄ»°£¬ÓÐרÃŵij¤Æ¬¶ÎÊÔ¼ÁºÐ£¬À©ÔöЧÂʺܸߵġ£
rainwater
2Â¥2014-07-16 11:35:14
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

¶­×¯ÇàÄê

гæ (³õÈëÎÄ̳)

ÒýÓûØÌû:
2Â¥: Originally posted by zhangyunjing at 2014-07-16 11:35:14
ÒýÎïÉè¼ÆµÄ²»ºÃ£¬´ó²¿·ÖÒýÎï¶¼ÐγÉÒýÎï¶þ¾ÛÌåÁË£¬À©ÔöЧÂʿ϶¨µÍ£¬²»·Å°ÑÒýÎïÐòÁд«ÉÏ£¬°ïÄã·ÖÎöÒ»ÏÂÒýÎïµÄÖÊÁ¿ÈçºÎ¡£
ÁíÍ⣬À©ÔöµÄÄ¿µÄÌõ´øÊǶà´ó£¿ÑÓÉìʱ¼äÉèÖÃ6 min£¬Ñ­»·Êý20 cycles£¬¸Ð¾õÑÓÉìʱ¼äÌ«³¤£¬Ñ­»·Êý ...

Ŷ  ÎÒµÄÒýÎïÊÇͬԴÒýÎï   Ðγɶþ¾ÛÌåÊÇÕý³£µÄ  ¶øÇÒÎÒµÄÄ¿µÄÌõ´øÊÇ4kd¾ÍÊÇÕû¸öÖÊÁ£µÄ³¤¶È   ÒÔǰÄÜp³öÀ´  ×î½ü¾ÍÊDz»ÐÐ
3Â¥2014-07-16 12:22:21
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

¶­×¯ÇàÄê

гæ (³õÈëÎÄ̳)

ÒýÓûØÌû:
2Â¥: Originally posted by zhangyunjing at 2014-07-16 11:35:14
ÒýÎïÉè¼ÆµÄ²»ºÃ£¬´ó²¿·ÖÒýÎï¶¼ÐγÉÒýÎï¶þ¾ÛÌåÁË£¬À©ÔöЧÂʿ϶¨µÍ£¬²»·Å°ÑÒýÎïÐòÁд«ÉÏ£¬°ïÄã·ÖÎöÒ»ÏÂÒýÎïµÄÖÊÁ¿ÈçºÎ¡£
ÁíÍ⣬À©ÔöµÄÄ¿µÄÌõ´øÊǶà´ó£¿ÑÓÉìʱ¼äÉèÖÃ6 min£¬Ñ­»·Êý20 cycles£¬¸Ð¾õÑÓÉìʱ¼äÌ«³¤£¬Ñ­»·Êý ...

ÒýÎï1£º5¡¯-GGAGTTGATGGTGCAGGAAATGAATTG-3¡¯
ÒýÎï2£º5¡¯-CAATTCATTTCCTGCACCATCAACTCC-3¡¯
4Â¥2014-07-16 14:14:47
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
×î¾ßÈËÆøÈÈÌûÍÆ¼ö [²é¿´È«²¿] ×÷Õß »Ø/¿´ ×îºó·¢±í
[¿¼ÑÐ] 304Çóµ÷¼Á +7 castLight 2026-04-16 7/350 2026-04-17 20:05 by ¹ØÒ»ÕµµÆcd
[Óлú½»Á÷] ¶þ±½¼×ͪËáÀàÑÜÉúÎï 50+3 С°×°®Ö÷ÈË 2026-04-17 6/300 2026-04-17 18:47 by kf2781974
[¿¼ÑÐ] 320Çóµ÷¼Á +4 Éî½¼akm 2026-04-17 4/200 2026-04-17 17:32 by Ò»ÇÐOK
[¿¼ÑÐ] Ò»Ö¾Ô¸»¦9£¬326ÇóÉúÎïѧµ÷¼Á +11 Áõīī 2026-04-13 11/550 2026-04-17 15:35 by wanganpin
[¿¼ÑÐ] »¯Ñ§070300 Çóµ÷¼Á +28 ¹þ¹þ¹þ^_^ 2026-04-12 28/1400 2026-04-16 21:36 by ´óÁ¦Ë®ÊÖÁ¦´óÎÞÇ
[¿¼ÑÐ] 291Çóµ÷¼Á +11 ¹ØÒä±±. 2026-04-14 11/550 2026-04-16 15:18 by jiahl2024
[¿¼ÑÐ] 297£¬¹¤¿Æµ÷¼Á?ºÓÄÏũҵ´óѧ±¾¿Æ +14 ºÓÄÏũҵ´óѧ-ÄÜ 2026-04-14 14/700 2026-04-16 14:41 by dingyanbo1
[¿¼ÑÐ] 26ҩѧר˶105500Çóµ÷¼Á +6 à¶¹þ¼ÓÓÍ 2026-04-13 7/350 2026-04-16 14:31 by zhouxiaoyu
[¿¼ÑÐ] 322Çóµ÷¼Á +8 123°²¿µ 2026-04-12 15/750 2026-04-16 11:07 by Espannnnnol
[¿¼ÑÐ] ҩѧÇóµ÷¼Á +14 à¶¹þ¼ÓÓÍ 2026-04-14 16/800 2026-04-16 10:15 by beilsong20
[¿¼ÑÐ] ÉúÎïѧµ÷¼Á +9 Ö½ÉÈzhishan 2026-04-13 9/450 2026-04-15 18:28 by ANÁ÷800
[¿¼ÑÐ] 297¹¤¿Æµ÷¼Á? +14 ºÓÄÏũҵ´óѧ-ÄÜ 2026-04-13 15/750 2026-04-15 13:25 by ºÚ¿Æ¼¼¿óÒµ
[¿¼ÑÐ] Çóµ÷¼Á +12 ºÎÆøÕý 2026-04-13 13/650 2026-04-14 14:47 by zs92450
[¿¼ÑÐ] 105500ҩѧÇóµ÷¼Á +4 x_skys 2026-04-12 4/200 2026-04-14 13:37 by rndfc
[¿¼ÑÐ] 085600²ÄÁÏÓ뻯¹¤329·ÖÇóµ÷¼Á +24 Ò¶zilin 2026-04-13 25/1250 2026-04-14 09:20 by ÊÔ¹ÜÆÆÁÑ
[¿¼ÑÐ] 085600²ÄÁÏÓ뻯¹¤349·ÖÇóµ÷¼Á +16 Àîľ×Ó°¡¹þ¹þ 2026-04-12 17/850 2026-04-14 09:11 by fenglj492
[¿¼ÑÐ] 300·ÖÇóµ÷¼Á £¨085501»úеר˶£¬±¾¿ÆÑï´ó£© +9 xu@841019 2026-04-11 10/500 2026-04-14 08:48 by ľľmumu¡«
[¿¼ÑÐ] 339Çóµ÷¼Á +4 hanwudada 2026-04-12 4/200 2026-04-13 12:03 by À¶ÔÆË¼Óê
[¿¼ÑÐ] µ÷¼Á½áÊø +6 floriea 2026-04-12 8/400 2026-04-12 18:13 by zhouxiaoyu
[¿¼ÑÐ] µ÷¼ÁÇóÖú +6 ¹ûÈ»ÓÐÎÒ 2026-04-11 7/350 2026-04-11 16:22 by Ã÷Ô´ËʱÓÐ
ÐÅÏ¢Ìáʾ
ÇëÌî´¦ÀíÒâ¼û