±±¾©Ê¯ÓÍ»¯¹¤Ñ§Ôº2026ÄêÑо¿ÉúÕÐÉú½ÓÊÕµ÷¼Á¹«¸æ
²é¿´: 1795  |  »Ø¸´: 4

ntbp

гæ (³õÈëÎÄ̳)

[½»Á÷] ¡¾ÇóÖú/½»Á÷¡¿ÂÈ»¯Üз½·¨ÌáÈ¡Õæ¾úDNA ÒÑÓÐ3È˲ÎÓë

×öÁË5±éÁË£¬»¹ÊÇÌá²»³öÀ´£¬Ìá³öÀ´µÄÒ²ÊÇRNA¡£¿ÒÇó×ö¹ýµÄͬѧ¸øÎÒÒ»·ÝʵÑé²½Ö裬²»Ê¤¸Ð¼¤¡£
ÁíÈܽâDNAʱ˫ÕôË®ºÍTEÈܽâÓкβî±ð£¿¶àл´ó¼Ò£¡£¡£¡
»Ø¸´´ËÂ¥

» ²ÂÄãϲ»¶

» ±¾Ö÷ÌâÏà¹Ø¼ÛÖµÌùÍÆ¼ö£¬¶ÔÄúͬÑùÓаïÖú:

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

yituyitu

ľ³æ (ÕýʽдÊÖ)

¾ÍÓÃctab·¨£¬ÎÒÌáÁËÉÏǧ¸öÁË£¬Ã»ÎÊÌâ¡£¡£¡£
2Â¥2010-06-11 13:46:49
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

zhaopo

ľ³æ (ÕýʽдÊÖ)

¡ï
Сľ³æ(½ð±Ò+0.5):¸ø¸öºì°ü£¬Ð»Ð»»ØÌû½»Á÷
¿ÉÒԲο¼°²»Õũҵ´óѧÀî•F2006ÄêµÄ˶ʿÂÛÎÄÖеÄDNAÌáÈ¡·½·¨¡£ÎÒÓõͼÊÇËû µÄ·½·¨£¬Ð§¹û±È½ÏºÃ
ŬÁ¦Ò»µã
3Â¥2011-03-10 20:48:13
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

zhaopo

ľ³æ (ÕýʽдÊÖ)

¡ï
Сľ³æ(½ð±Ò+0.5):¸ø¸öºì°ü£¬Ð»Ð»»ØÌû½»Á÷
¿ÉÒÔʹÓÃһϵÄDNAÌáÈ¡·½·¨£º³ÆÈ¡0.05g~0.1g¶³¸É¾úË¿·ÅÈë1.5ml eppendorf¹ÜÖУ¬¼ÓÈë300ml³éȡҺ£¨100mMTris.HCl,pH 9.0£»40mM EDTA£¬pH 8.0£©£¬³ä·ÖÕñµ´»ìÔȺó¼ÓÈë100ml 10£¥SDS¡¢300mlÂÈ»¯ÜС£Õñµ´»ìÔȺó·ÅÈë50¡æË®Ô¡1Сʱ£¬Ã¿¸ô10·ÖÖÓÕñµ´»ìºÏÒ»´Î¡£¼ÓÈë300ul NaAC£¨pH 5.2£©»ìÔÈ£¬±ùÔ¡15·ÖÖÓ£¬4¡æÏÂ6000rpmÀëÐÄ15·ÖÖÓ¡£ÀëÐÄÍê³ÉºóÈ¡³öÎüÈ¡ÉÏÇåÒºÖÁÒ»ÐÂeppendorf¹ÜÖУ¬¼ÓÈë5ul 10mg/ul RNAøºó·ÅÓÚ37¡æË®Ô¡±£ÎÂ1Сʱ¡£¼ÓÈëµÈÌå»ý·ÓÂÈ·ÂÒìÎì´¼£¨25:24:1£©£¬·´¸´Õñµ´»ìÔȺó12000gÀëÐÄ10·ÖÖÓ£¬½áÊøºóÈ¡³öÎüÈ¡ÉÏÇåÒºÖÁһйÜÖУ¬Öظ´´Ë²½ÖèÒ»´Î¡£ÏòÈ¡³öµÄÉÏÇåÒºÖмÓÈëÂÈ·ÂÒìÎì´¼£¬·´¸´Õñµ´ºó12000gÀëÐÄ10·ÖÖÓ£¬Îü³öÉÏÇåÒº£¬Öظ´´Ë²½ÖèÒ»´Î¡£ÏòÉÏÇåÒºÖмÓÈë1/10Ìå»ý3M NaAC£¬ÔÙ¼ÓÈëµÈÌå»ýÀäÒìÎì´¼£¬ÇáÇáÉÏÏÂת¶¯£¬·ÅÈë4¡æ±ùÏä20·ÖÖÓ»òÕß¹ýÒ¹£¬Ê¹DNAÄܹ»³ä·Ö³Áµí¡£12000gÀëÐÄ15·ÖÖÓ£¬È¡³öµ¹È¥ÒºÌ壬½«³ÁµíÓÃ80£¥ÀäÒÒ´¼Æ¯Ï´Á½´Î£¬¿Õ¸É15·ÖÖÓºóÈÜÓÚ100ul TEÈÜÒºÖС£ÈÜÒº±£´æÓÚ£­20¡æ±¸Óá£
ŬÁ¦Ò»µã
4Â¥2011-03-10 20:51:49
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

Ç¿º·µÄ°¢Q

гæ (³õÈëÎÄ̳)

¡ï
Сľ³æ: ½ð±Ò+0.5, ¸ø¸öºì°ü£¬Ð»Ð»»ØÌû
ͬѧÄãµÄÂÈ»¯Üз½·¨Ìá³öÀ´ÁËÂ𣿠ÎҵĺÜÄ£ºý£¬¿ÉÊÇÎÄÏ×ÉϱðÈ˵ĺÜÁÁ¡£
5Â¥2014-05-26 21:35:02
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
Ïà¹Ø°æ¿éÌø×ª ÎÒÒª¶©ÔÄÂ¥Ö÷ ntbp µÄÖ÷Ìâ¸üÐÂ
×î¾ßÈËÆøÈÈÌûÍÆ¼ö [²é¿´È«²¿] ×÷Õß »Ø/¿´ ×îºó·¢±í
[¿¼ÑÐ] Ò»Ö¾Ô¸Ö£ÖÝ´óѧ085600Çóµ÷¼Á +5 ³ÔµÄ²»ÉÙ 2026-04-05 6/300 2026-04-05 20:06 by ³ÔµÄ²»ÉÙ
[¿¼ÑÐ] 286Çóµ÷¼Á +3 ²Ýľ²»ÑÔ 2026-04-04 3/150 2026-04-04 22:40 by lbsjt
[¿¼ÑÐ] 283Çóµ÷¼Á +4 mcbbc 2026-04-03 5/250 2026-04-04 20:51 by imissbao
[¿¼ÑÐ] 22408Çóµ÷¼Á 354·Ö ¿É¿çרҵ +3 hannnnnnn 2026-04-04 3/150 2026-04-04 14:35 by ÍÁľ˶ʿÕÐÉú
[¿¼ÑÐ] 297Çóµ÷¼Á +11 ljy20040718£¡ 2026-04-03 13/650 2026-04-04 09:23 by À´¿´Á÷ÐÇÓê10
[¿¼ÑÐ] 400·ÖÇóµ÷¼Á +3 ÞÏÞÎÇÒÄÓÍ· 2026-04-04 3/150 2026-04-04 08:41 by jp9609
[¿¼ÑÐ] Ò»Ö¾Ô¸»ªÖÐũҵ071010£¬×Ü·Ö320Çóµ÷¼Á +7 À§À§À§À§À¤À¤ 2026-04-02 7/350 2026-04-03 17:26 by Yuena_Wang
[¿¼ÑÐ] Çóµ÷¼Á +4 15064154688 2026-04-03 5/250 2026-04-03 15:07 by zrongyan
[¿¼ÑÐ] 315·Ö 085602 Çóµ÷¼Á +15 26¿¼ÑÐÉϰ¶°æ26 2026-04-02 15/750 2026-04-03 12:45 by xingguangj
[¿¼ÑÐ] 320Çóµ÷¼Á +3 ũҵ¹¤³ÌÓëÐÅÏ¢¼ 2026-04-03 3/150 2026-04-03 11:40 by ÍÁľ˶ʿÕÐÉú
[¿¼ÑÐ] ÍÁľˮÀû328·ÖÇóµ÷¼Á +6 ¼²·çÖª¾¢²Ý666 2026-04-02 6/300 2026-04-03 11:38 by znian
[¿¼ÑÐ] 273Çóµ÷¼Á +20 ÀîÜÆÐÂ1 2026-03-31 20/1000 2026-04-03 09:58 by linyelide
[¿¼ÑÐ] 22408 266Çóµ÷¼Á +3 masss11222 2026-04-02 3/150 2026-04-02 18:11 by ±ÊÂä½õÖÝ
[¿¼ÑÐ] µ÷¼Á +3 ºÃºÃ¶ÁÊé¡£ 2026-04-01 6/300 2026-04-02 15:49 by liumengping
[¿¼ÑÐ] 081200-11408-276ѧ˶Çóµ÷¼Á +3 ´Þwj 2026-04-02 3/150 2026-04-02 15:06 by cal0306
[¿¼ÑÐ] Ò»Ö¾Ô¸±±¾©¿Æ¼¼£¬085601×Ü·Ö305Çóµ÷¼Á +9 °ëÉú¹Ï£¡ 2026-04-01 11/550 2026-04-02 08:28 by Wang200018
[¿¼ÑÐ] 085410 Ò»Ö¾Ô¸211 22408·ÖÊý359Çóµ÷¼Á +3 123456789qw 2026-03-31 4/200 2026-04-02 00:06 by ÒåÎÄwang
[¿¼ÑÐ] 286Çóµ÷¼Á +5 Sa67890. 2026-04-01 7/350 2026-04-01 19:50 by 6781022
[¿¼ÑÐ] 085600£¬320·ÖÇóµ÷¼Á +5 ´ó²öС×Ó 2026-04-01 6/300 2026-04-01 19:40 by ÌÆãå¶ù
[¿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
ÐÅÏ¢Ìáʾ
ÇëÌî´¦ÀíÒâ¼û