±±¾©Ê¯ÓÍ»¯¹¤Ñ§Ôº2026ÄêÑо¿ÉúÕÐÉú½ÓÊÕµ÷¼Á¹«¸æ
²é¿´: 1136  |  »Ø¸´: 5

haoyunxia

гæ (³õÈëÎÄ̳)

[ÇóÖú] RNA³éÌá ÒÑÓÐ2È˲ÎÓë

×î½üÒ»Ö±ÔÚ×öRNA³éÌáʵÑ飬²âµÃµÄOD260/OD280»ù±¾É϶¼ÔÚ2.27×óÓÒ£¬ÓÃÕâ¸öRNA Äæ×ªÂ¼µÄcDNA×öÓ«¹âÏà¶Ô¶¨Á¿PCR£¬GAPDHµÄCTÖµ¶¼ÔÚ28×óÓÒ£¬Ä¿µÄ»ùÒòµÄCTÖµµ¹ÔÚ15-20Ö®¼ä£¬ÊDz»ÊÇ˵RNAÖÐGAPDH¶ÔÓ¦µÄmRNA½µ½âÁ˰¡£¿
¸ô±ÚʵÑéÊÒͬѧ  ¸úÎÒÓõÄÒ»ÑùµÄRNA³éÌáÊÔ¼ÁºÐ£¬ºÄ²ÄÒ²Ò»Ñù£¬µ«ÊÇËûÃdzéÌá³öÀ´µÄRNAµÄOD260/OD280ÔÚ2.2ÒÔÏ£¬GAPDHµÄCTÖµÔÚ20ÒÔÏ¡£ÊÇÎÒ³éÌáRNA²Ù×÷µÄÎÊÌâÂ𣿺þÃÁË£¬×î½üµÄʵÑé¶¼¿¨ÔÚÕâÁË¡£
»Ø¸´´ËÂ¥
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

Ìì»ú¸ç¸ç

½û³æ (СÓÐÃûÆø)

¸Ðл²ÎÓ룬ӦÖúÖ¸Êý +1
±¾ÌûÄÚÈݱ»ÆÁ±Î

2Â¥2015-11-23 15:01:02
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

haoyunxia

гæ (³õÈëÎÄ̳)

ÒýÓûØÌû:
2Â¥: Originally posted by Ìì»ú¸ç¸ç at 2015-11-23 15:01:02
RNAµÄOD260/OD280Ó¦¸ÃÔÚ1.9~2.0Ö®¼ä£¬´óÓÚ2.0˵Ã÷ÆäRNA³öÏÖÁ˽µ½â£¬ÄãÒ²¿ÉÒÔÅÜϽºÑéÖ¤ÏÂ

ÎÒºóÀ´ÓÖÓÃÏû»¯ÀëÐÄÊÕ¼¯µÄϸ°û  ºÍѪ¹Ü×éÖ¯ÑÐĥͬʱÌáÈ¡RNA  Ï¸°ûµÄOD260/OD280ÔÚ2.26 Ѫ¹Ü×éÖ¯µÄÔÚ2.0   Õâ¶¼ÊÇͬʱ×öµÄ Ôõô²î±ðÕâô´óÄØ£¿
3Â¥2015-11-23 18:29:07
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

¾Æ¼ÒºÎ´¦

гæ (СÓÐÃûÆø)

od±ÈÖµ²»¿¿Æ×¾ÍÖØÐÂ×örnaÌáÈ¡¡£¡£²»Í¬ÑùÆ·¿Ï¶¨ÓÐÇø±ð¡£¼ÓЩRI£¬¿ÉÄÜÓÐÄÚÔ´ÐÔrnaø¡£

·¢×ÔСľ³æAndroid¿Í»§¶Ë
4Â¥2015-11-23 23:03:05
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

misang

гæ (ÕýʽдÊÖ)

¡¾´ð°¸¡¿Ó¦Öú»ØÌû

¸Ðл²ÎÓ룬ӦÖúÖ¸Êý +1
RNA´¿¶Èȷʵ²»ÐУ¬Äã³éÌáµÄʱºò¼õÉÙÒ»ÏÂϸ°ûÁ¿ÊÔÊÔ

·¢×ÔСľ³æAndroid¿Í»§¶Ë
5Â¥2015-11-25 13:03:07
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

biotech_zhou

ľ³æ (ÖøÃûдÊÖ)

´ýÈËÒԳϣº×¨Òµ/רע/רÐÄ

¸ßÆ·ÖÊ2¡ÁÄæ×ªÂ¼MIX£¬²Ù×÷·½±ã¼òµ¥£¬RT·´Ó¦Ö»Ðè¼ÓÈëÄ£°åºÍË®£¬Ãâ·ÑÊÔÓÃÉêÇë½øÐÐÖУ¬ÓÐÒâÇëPMŶ¡¤¡¤¡¤¡¤¡¤¡¤
ÄêÄ©ÓÅ»ÝÓ«¹â¶¨Á¿pcr¡¢WB¡¢ELISA¼¼Êõ·þÎñÒ»ÂÉÁùÕÛ£¡½»Á÷´¸Á¶ÖªÊ¶£¬ÓÃÐĹ¹ÖþÇÅÁº£¬ÒÔ¸üÓÅÖʵIJúÆ·¼°¼¼Êõ·þÎñÖúÁ¦¿ÆÑУ»QQ£º2513165427£»Email£ºb
6Â¥2016-04-25 17:14:47
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
Ïà¹Ø°æ¿éÌø×ª ÎÒÒª¶©ÔÄÂ¥Ö÷ haoyunxia µÄÖ÷Ìâ¸üÐÂ
×î¾ßÈËÆøÈÈÌûÍÆ¼ö [²é¿´È«²¿] ×÷Õß »Ø/¿´ ×îºó·¢±í
[¿¼ÑÐ] 326Çóµ÷¼Á +8 áÌáÌ×Ð 2026-04-02 8/400 2026-04-02 23:00 by Î޼ʵIJÝÔ­
[»ù½ðÉêÇë] ÇëÎʹ²Í¬Í¨Ñ¶ºÍ¹²Í¬Ò»×÷µÄÈϿɶÈÎÊÌâ 10+4 psa1234 2026-04-01 9/450 2026-04-02 22:03 by god_tian
[¿¼ÑÐ] 298·Ö 070300Çóµ÷¼Á +8 zwen03 2026-04-02 8/400 2026-04-02 21:55 by barlinike
[¿¼ÑÐ] ²ÄÁÏר˶322·Ö +10 ¹þ¹þ¹þºðºðºð¹þ 2026-04-02 10/500 2026-04-02 21:46 by dongzh2009
[¿¼ÑÐ] µ÷¼ÁÇóÖú +8 Ïë»»ÊÖ»ú²»Ïë½âÊ 2026-04-02 8/400 2026-04-02 20:47 by dongzh2009
[¿¼ÑÐ] 070300»¯Ñ§Çóµ÷¼Á +8 Æð¸öÃûÕ¦ÕâôÄÑ 2026-03-27 9/450 2026-04-02 20:42 by dongzh2009
[¿¼ÑÐ] ²ÄÁÏ0856 Ó¢Ò»Êý¶þ 323 Çóµ÷¼Á +10 Ô¬sy 2026-04-01 10/500 2026-04-02 19:52 by xingsh
[¿¼ÑÐ] 292·Ö£¬²ÄÁÏÓ뻯¹¤£¬ÉêÇëµ÷¼Á +19 ³ÌÇçÖ® 2026-04-01 23/1150 2026-04-02 11:59 by ³ÌÇçÖ®
[¿¼ÑÐ] 279Çóµ÷¼Á +6 ѧ¶øË¼ÙâÖª 2026-04-01 6/300 2026-04-02 09:16 by vgtyfty
[¿¼ÑÐ] 296Çóµ÷¼Á +4 Íô£¡£¿£¡ 2026-03-31 7/350 2026-04-01 22:04 by ¿Í¶ûÃÀµÂ
[¿¼ÑÐ] 309Çóµ÷¼Á +19 Ë­²»ÊÇÉÙÄê 2026-03-29 19/950 2026-04-01 15:47 by jp9609
[¿¼ÑÐ] 311Çóµ÷¼ÁÒ»Ö¾Ô¸ºÏ·Ê¹¤Òµ´óѧ +14 Çï¶þÊ®¶þ 2026-03-30 14/700 2026-04-01 11:45 by chemdavid
[¿¼ÑÐ] 291Çóµ÷¼Á +3 ÃÔÃÉľľ 2026-04-01 4/200 2026-04-01 11:07 by ÄæË®³Ë·ç
[¿¼ÑÐ] 326Çóµ÷¼Á +4 áÌáÌ×Ð 2026-03-31 4/200 2026-04-01 09:58 by ÎҵĴ¬Îҵĺ£
[¿¼ÑÐ] Çó0861½»Í¨ÔËÊäר˶or²ÄÁÏר˶µ÷¼Á +4 ÀÕ²¼ÀÊ@ 2026-03-31 4/200 2026-04-01 09:54 by Ò»Ö»ºÃ¹û×Ó?
[¿¼ÑÐ] ±¾2Ò»Ö¾Ô¸C9-333·Ö£¬²ÄÁÏ¿ÆÑ§Ó빤³Ì£¬Çóµ÷¼Á +9 ÉýÉý²»½µ 2026-03-31 9/450 2026-03-31 18:01 by Î޼ʵIJÝÔ­
[¿¼²©] ²ÄÁÏרҵÉ격 +5 ¶ÅÓêæÃdyt 2026-03-29 5/250 2026-03-31 11:19 by oooqiao
[¿¼ÑÐ] 269Çóµ÷¼Á +4 ÎÒÏë¶ÁÑÐ11 2026-03-31 4/200 2026-03-31 10:04 by cal0306
[¿¼ÑÐ] 085601Ò»Ö¾Ô¸Î÷±±¹¤Òµ´óѧ³õÊÔ346 +4 085601³õÊÔ346 2026-03-30 4/200 2026-03-31 07:47 by jp9609
[¿¼ÑÐ] 317·Ö Ò»Ö¾Ô¸ÄÏÀí¹¤²ÄÁϹ¤³Ì ±¾¿Æºþ¹¤´ó Çóµ÷¼Á +12 ÓóÄàСÁåîõ 2026-03-28 12/600 2026-03-30 17:06 by wangjy2002
ÐÅÏ¢Ìáʾ
ÇëÌî´¦ÀíÒâ¼û