²é¿´: 1112  |  »Ø¸´: 6
µ±Ç°Ö÷ÌâÒѾ­´æµµ¡£

shucaiyuanyi

Òø³æ (СÓÐÃûÆø)

[½»Á÷] ÇóÖú¾úÂäPCRµÄ¼¼ÊõÁ÷³Ì

ÇóÖú¾úÂäPCRµÄ¼¼ÊõÁ÷³Ì
²éÁ˺öà×ÊÁÏ,¶¼Ã»ÓÐÏêϸµÄ¼¼ÊõÁ÷³Ì,Ï£Íû¸÷λ°ïÏÂæ°¡ ,
ÔÚÏ¸м¤²»¾¡!!

[ Last edited by telomerase on 2007-11-13 at 11:10 ]
»Ø¸´´ËÂ¥

» ²ÂÄãϲ»¶

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

yangchang1018

¡ï ¡ï ¡ï
telomerase(½ð±Ò+2,VIP+0):ллӦÖú£¡£¡»¶Ó­¶à¶à²ÎÓë½»Á÷£¡£¡
asr(½ð±Ò+1,VIP+0):thanks,ÐÁ¿àÁË.
³£¹æµÄ´ó¸ÅÁ÷³ÌÊÇ£º1. Ìô¾ú£»2. Ò¡¾ú£»3. ÌáÈ¡¾úÒºDNA£¨¿É²ÉÓÃÊÔ¼ÁºÐ£©£»4. ¹¹½¨PCRÌåϵ²¢½øÐÐPCR£»5.µçÓ¾¼ì²â½á¹û¡£
¾ßÌå²Ù×÷ÔÚÎÄÕÂÉ϶¼¿É²éµ½£¬µ±È»±ØÒªÊ±¿É¸ù¾ÝÄãµÄ¾ßÌåÒªÇó¶ÔʵÑé²Ù×÷½øÐÐһЩ¸ü¸Ä.

»¹ÓÐÒ»ÖֱȽϼò±ãµÄ·½·¨¾ÍÊǾúÂäPCR£¨Colony PCR£©£¬ÓŵãÊǿɲ»±ØÌáÈ¡»ùÒò×éDNA£¬²»±ØÃ¸Çмø¶¨£¬¶øÊÇÖ±½ÓÒÔ¾úÌåÈȽâºó±©Â¶µÄDNAΪģ°å½øÐÐPCRÀ©Ôö£¬Ê¡Ê±ÉÙÁ¦¡£½¨ÒéʹÓÃÔØÌåÉϵÄͨÓÃÒýÎͨ³£ÀûÓô˷½·¨½øÐÐÖØ×éÌåµÄɸѡ»òÕßDNA²âÐò·ÖÎö¡£×îºóµÄPCR²úÎï´óСÊÇÔØÌåͨÓÃÒýÎïÖ®¼äµÄ²åÈëÆ¬¶Ï´óС¡£
¾ßÌå·½·¨£º
1¡¢PCR»ìºÏÎïµÄÖÆ±¸
Taq buffer£¨10¡Á£©                  20 ul
dNTP£¨2.5 mM£©                     5 ul
Primer Forward£¨50 mM£©      10 ul
Primer Reverse£¨50 mM£©     10 ul
ddH2O                                    147 ul
Taq£¨2U/ul£©                            8 ul
total                                        200 ul
½«ÉÏÊöÈÜÒº»ìÔÈ£¬10 ulÿ¹Ü·Ö×°ÓÚ200 ul PCR¹ÜÖС£

2¡¢³£ÎÂÏÂËæ»úÌôѡת»¯°åÉϵÄת»¯×Ó£¬ÓÃÃð¾úµÄÑÀÇ©»òǹͷÌôÈ¡ÉÙÁ¿¾úÌ壬ÔÚLBÇíÖ¬ÌÇÆ½°åÉÏÇáµã£¬×öÒ»¿½±´£»È»ºó½«Õ´ÓоúÌåµÄÑÀÇ©»òǹͷÖÃÓÚÏàÓ¦µÄ×°ÓÐPCR»ìºÏÎïµÄPCR¹ÜÖÐÏ´µÓÊýÏ£¨¹Ü×Ó×öºÃ¼ÇºÅ£¬ÈçÆ½°åÉϵãµÄÊÇ1£££¬Ôò¹Ü×ÓÉÏÒ²±ê1£££¬ÒÔ±ãɸѡµ½¿Ë¡ºóµÄÀ©µ½ÅàÑø£©£¬¸Ç½ô¹Ü×Ó¡£

3¡¢½«»ìÓоúÌåµÄPCR»ìºÏÎïÖÃÓÚPCRÒÇÖУ¬°´³£¹æÌõ¼þÀ©Ôö¡£µçÓ¾¼ì²âÊÇ·ñµÃµ½Ä¿µÄƬ¶Ï¡£ÈçÓÐÔòΪÑôÐÔ¿Ë¡¡£

4¡¢½«ÒѾ­½ÓÖÖÓоúÂäµÄƽ°åÖÃ37¡æÅàÑøÏäÅàÑø¹ýÒ¹£¬Ê¹¾úÂäÀ©Ôö£»´ÎÈÕÌôÑ¡ÑôÐÔ¿Ë¡×ö½øÒ»²½É¸Ñ¡»òÅàÑø¡£²½Öè2Ò²¿ÉÒÔ²»µã°å£¬Ö±½Ó½ÓÖÖÒ¡¾ú£¬Èç¹ûÔçÉÏ×öPCRµÄ»°£¬ÏÂÎç¾Í¿ÉÒÔÌáÖÊÁ££¬µÃµ½ÖØ×éÔØÌå¡£

×¢ÒâÊÂÏÉè¼ÆÒýÎïºÜ¹Ø¼ü¡£Ò»°ãÈç¹ûÊǶ¨Ïò¿Ë¡£¬ÓÃÔØÌåÉϵÄͨÓÃÒýÎï¼´¿É£»ÈçpETϵÁпÉÓÃT7ͨÓÃÒýÎï¡£Èç¹ûÊǷǶ¨Ïò¿Ë¡£¨È絥øÇлòƽĩ¶ËÁ¬½Ó£©£¬Ò»ÌõÒýÎïÓÃÔØÌ壬һÌõÒýÎïÓÃÄ¿µÄ»ùÒòÉϵģ¬ÕâÑù¾Í¿ÉÒԱȽϷ½±ãµÄ¼ø¶¨ÁË£¬¶øÇÒ´íÎó¸ÅÂʺܵ͡£PCRÌõ¼þµÄÑ¡Ôñ½Ó½ü×î¼Ñ£¬Í¬Ê±ÌôÈ¡µÄ¾úÌå²»ÒËÌ«¶à£¬·ñÔò»áÓзÇÌØÒìÐÔÀ©Ôö¡£

[ Last edited by yangchang1018 on 2007-11-13 at 11:30 ]
2Â¥2007-11-13 11:19:33
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

telomerase

ÖÁ×ðľ³æ (ÖøÃûдÊÖ)

cain

¡ï
johnsooh(½ð±Ò+1,VIP+0):thx
pcr¼ø¶¨¾úÂð£¿
¼òµ¥µÄ×ö·¨£¬  ÄÃÒ»¸öƽ°å£¬±³Ãæ»­³öС¸ñ×Ó£¬²¢±êºÅ.
×¼±¸pcr·´Ó¦Ìåϵ£¬²»¼ÓÄ£°æ¡£
ÌôÒ»°ë¾úÍ¿°å£¬ÁíÒ»°ëPCR¡£³ýÁËÑôÐÔ½á¹û£¬ÔÙÌáÖÊÁ££¬Ã¸Çмø¶¨Ï£¬È»ºó²âÐò£¡£¡
Îҵķ¿¿ÎҵĽŲȳöÀ´£¡£¡£¡²»×ßѰ³£Â·£¡£¡£¡
3Â¥2007-11-13 11:29:31
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

reasonspare

ľ³æ (ÖøÃûдÊÖ)

¡ï
johnsooh(½ð±Ò+1,VIP+0):thx
Ðֵܣ¬¾úÂäPCR¸öÈËÒâ¼û£¬
ûÓÐʲô

µÚÒ»ÓÃÃð¾úµÄÑÀÇ©ÌôÈ¡ÉÙÁ¿µÄ¾úÂä
¼ÓÈëPCR¹Ü£¬

¼ÓÈë×¼±¸ºÃµÄPCR·´Ó¦Ìåϵ
ÀëÐľͿÉÒÔPCrÁË£¬

Ò»°ãʹÓÃͨÓÃÒýÎï
ÍË»ðζȸßÒ»µã60-63¿ÉÒÔjiuxing
30Ñ­»·
´ó´È´ó±¯¹ÛÊÀÒô¾È¿à¾ÈÄѹÛÊÀÒôÓÐÇó±ØÓ¦¹ÛÊÀÒôÆÕ¶ÉÖÚÉú¹ÛÊÀÒôǧÊÖǧÑÛ¹ÛÊÀÒô¹Ù´ó¸Ò¹Ü¹ÛÊÀÒôÎÞ´¦²»ÔÚ¹ÛÊÀÒôÆÕ¹ÛÆÕ³¤¹ÛÊÀÒôÄÏÎÞ¹ÛÊÀÒôÆÐÈø
4Â¥2007-11-13 11:40:39
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

hn_zht

Ìú³æ (ÖøÃûдÊÖ)

Çë²Î¿¼ÕźéÌÎÔÚÉúÎï¼¼ÊõÉÏ·¢µÄÎÄÕºÜÏêϸ
»¶Ó­¼ÓÈëÌÇÉúÎï¼¼ÊõȺ£º177364074
5Â¥2007-11-13 19:56:06
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

shucaiyuanyi

Òø³æ (СÓÐÃûÆø)

ÕźéÌÎÔÚÉúÎï¼¼ÊõÉÏ·¢µÄÎÄÕÂ,Õâ¸öÎÄÕÂÎÒÔõô²é²»µ½ÄØ,Äܲ»ÄܸæËßÎÒÌâÄ¿°¡,¸Ðл°¡
6Â¥2007-11-13 22:54:45
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

glucidum

½ð³æ (ÕýʽдÊÖ)

¾úÂäPCRҪעÒâµÄÊÇ£¬ÓÐЩÈ˼ӺÃÑù½øÐÐPCR֮ǰϲ»¶ÀëÐÄ˦һÏ¡£¾úÂäPCR²»ÄÜÀëÐĵ쬷ñÔò¾úÌå³Áµ½¹Üµ×¾ÍÀ©Ôö²»µ½ÁË¡£
7Â¥2007-11-14 08:55:58
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
Ïà¹Ø°æ¿éÌø×ª ÎÒÒª¶©ÔÄÂ¥Ö÷ shucaiyuanyi µÄÖ÷Ìâ¸üÐÂ
×î¾ßÈËÆøÈÈÌûÍÆ¼ö [²é¿´È«²¿] ×÷Õß »Ø/¿´ ×îºó·¢±í
[¿¼ÑÐ] 317Çóµ÷¼Á +4 Éê×ÓÉêÉê 2026-03-19 8/400 2026-03-20 11:20 by Éê×ÓÉêÉê
[¿¼ÑÐ] 286·ÖÈ˹¤ÖÇÄÜרҵÇëÇóµ÷¼ÁÔ¸Òâ¿ç¿¼£¡ +3 lemonzzn 2026-03-17 4/200 2026-03-20 11:04 by lemonzzn
[¿¼ÑÐ] 26µ÷¼Á/²ÄÁÏ/Ó¢Ò»Êý¶þ/×Ü·Ö289/ÒѹýAÇøÏß +8 ²½´¨¿á×Ï123 2026-03-13 8/400 2026-03-20 08:47 by xingguangj
[¿¼ÑÐ] Ò»Ö¾Ô¸Öйúº£Ñó´óѧ£¬ÉúÎïѧ£¬301·Ö£¬Çóµ÷¼Á +5 1ËïÎò¿Õ 2026-03-17 6/300 2026-03-19 23:46 by zcl123
[¿¼ÑÐ] 0703»¯Ñ§µ÷¼Á +10 ÄÝÄÝninicgb 2026-03-15 14/700 2026-03-19 22:59 by ѧԱ8dgXkO
[¿¼ÑÐ] 0703»¯Ñ§µ÷¼Á +4 18889395102 2026-03-18 4/200 2026-03-19 16:13 by 30660438
[¿¼ÑÐ] 346Çóµ÷¼Á[0856] +3 WayneLim327 2026-03-16 6/300 2026-03-19 11:21 by WayneLim327
[¿¼ÑÐ] Ò»Ö¾Ô¸Ìì´ó²ÄÁÏÓ뻯¹¤£¨085600£©×Ü·Ö338 +5 ²Ì´óÃÀÅ® 2026-03-13 5/250 2026-03-19 10:44 by ÊÇСÁõѽ¡«
[¿¼ÑÐ] ±¾¿ÆÖ£ÖÝ´óѧÎïÀíѧԺ£¬Ò»Ö¾Ô¸»ª¿Æ070200ѧ˶£¬346Çóµ÷¼Á +4 ÎÒ²»ÊÇÒ»¸ù´Ð 2026-03-18 4/200 2026-03-19 09:11 by ¸¡ÔÆ166
[¿¼ÑÐ] 304Çóµ÷¼Á +6 ˾¿Õ. 2026-03-18 6/300 2026-03-18 23:03 by ÐÇ¿ÕÐÇÔÂ
[¿¼ÑÐ] Ò»Ö¾Ô¸»ªÖпƼ¼´óѧ£¬080502£¬354·ÖÇóµ÷¼Á +4 ÊØºòϦÑôCF 2026-03-18 4/200 2026-03-18 22:16 by li123456789.
[¿¼ÑÐ] 085600²ÄÁÏÓ뻯¹¤ +5 °²È«Éϰ¶£¡ 2026-03-16 5/250 2026-03-18 15:33 by cmz0325
[¿¼ÑÐ] »¯Ñ§¹¤³Ì321·ÖÇóµ÷¼Á +15 ´óÃ×·¹£¡ 2026-03-15 18/900 2026-03-18 14:52 by haxia
[¿¼ÑÐ] 08¹¤¿Æ 320×Ü·Ö Çóµ÷¼Á +5 À滨çóÍí·ç 2026-03-17 5/250 2026-03-18 14:49 by haxia
[¿¼ÑÐ] 302Çóµ÷¼Á +4 С¼Öͬѧ123 2026-03-15 8/400 2026-03-17 10:33 by С¼Öͬѧ123
[¿¼ÑÐ] 326Çóµ÷¼Á +4 ŵ±´¶û»¯Ñ§½±êéê 2026-03-15 7/350 2026-03-16 17:11 by ŵ±´¶û»¯Ñ§½±êéê
[»ù½ðÉêÇë] ½ñÄêµÄ¹ú»ù½ðÊÇ´ò·ÖÖÆÂ𣿠50+3 zhanghaozhu 2026-03-14 3/150 2026-03-16 17:07 by ±±¾©À³ÒðÈóÉ«
[¿¼ÑÐ] 0856Çóµ÷¼Á +3 ÁõÃÎ΢ 2026-03-15 3/150 2026-03-16 10:00 by houyaoxu
[¿¼ÑÐ] 22408×Ü·Ö284Çóµ÷¼Á +3 InAspic 2026-03-13 3/150 2026-03-15 11:10 by zhq0425
[¿¼ÑÐ] 330Çóµ÷¼Á +3 ?½´¸øµ÷¼Á¹òÁË 2026-03-13 3/150 2026-03-14 10:13 by JourneyLucky
ÐÅÏ¢Ìáʾ
ÇëÌî´¦ÀíÒâ¼û