²é¿´: 1351  |  »Ø¸´: 3

ţȦȦ

Í­³æ (³õÈëÎÄ̳)

[ÇóÖú] ¹ØÓÚSDS·¨ÌáÈ¡ÈéËá¾ú×ÜDNA~1%ÇíÖ¬ÌÇÄý½ºµçÓ¾~~ ÒÑÓÐ1È˲ÎÓë

ÎÒÓõÄÊÇSDS·¨ÌáÈ¡ÈéËá¾ú×ÜDNA~·½·¨ÈçÏ£º

1). ½«100mlÅàÑøÒº×ªÒÆÖÁÀëÐĹÜÖУ¬12000rpmÀëÐÄ5min£¬ÆúÉÏÇå¡£
2).ÓÃ6mlTEÐü¸¡¾úÌ壬¼ÓÈë6mlÁѽâÒº¡¢10mlÂȷ£¬Ò¡ÔÈ¡£
3).60¡æÎÂÔ¡40min£¨Ã¿¸ôÒ»¶Îʱ¼äÒ¡ÔÈÒ»´Î£©
4).5000rpmÀëÐÄ10min£¬È¡ÉÏÇåÖÁйÜÖÐ
5£©. ÓõÈÌå»ý·Ó£ºÂȷ£ºÒìÎì´¼£¨25£º24£º1£©³éÌᣬ12000rpmÀëÐÄ10·ÖÖÓ£¬½«ÉÏÇåÒºÒÆÖÁ¸É¾»ÀëÐĹܡ£
6£©. ÓõÈÌå»ýÒìÎì´¼£ºÂȷ£¨1£º24£©³éÌᣬ12000rpmÀëÐÄ10·ÖÖÓ£¬È¡ÉÏÇåÒºÒÆÖÁ¸É¾»¹ÜÖС£
7£©. ¼ÓÈë1/10Ìå»ý3M NaAc£¬ÔÚ¼ÓÈëµÈÌå»ýÒì±û´¼£¬-20¡æ·ÅÖÃ30min.
8£©. ÓÃС¹´×Ó¹´³ö³Áµí£¬ÓÃ70%µÄÒÒ´¼Ï´µÓ³Áµí¡£
9£©. ÔÚ60¡æºæÏäÖкæ20-30min£¬¼ÓÈë1-2mlTE»òÕß³¬´¿Ë®ÈܽâDNA¡£

¹´³öÀ´ºÜ¶àÐõ×´µÄÎïÖʼûͼһ
¿ÉÊÇÈܽâÒÔºóÅܵçӾΪɶÊÇÕâÑùµÄ£¿£¿£¿DNAµÄÌõ´øÑÕÉ«ºÜµ­¡£×îÖ÷ÒªµÄÊǵÚÎå¸ö¿×µãµÄÊÇ1ulµÄÑù£¬¶øµÚÈý¡¢Ëĸö¿×ºÍµÚÎå¸ö¿×ÊÇÒ»ÑùµÄÑùÆ·£¬µ«ÊÇÉÏÑùÁ¿ÊÇ10ul£¬¿ÉÊÇÖ÷Ìõ´ø»¹Ã»µÚÎå¸ö¿×ÁÁ¡£¡£¡£
ÕæµÄû˼·ÁË¡£¡£¡£¡£Çó´óÉñÃǰï°ïСŮ°É¡£¡£¡£

Ìá³öÀ´µÄÐõ×´



1%ÇíÖ¬ÌǵçÓ¾~
»Ø¸´´ËÂ¥

» ²ÂÄãϲ»¶

» ±¾Ö÷ÌâÏà¹Ø¼ÛÖµÌùÍÆ¼ö£¬¶ÔÄúͬÑùÓаïÖú:

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

chocolater

гæ (³õÈëÎÄ̳)

Ôõô¸Ð¾õÌõ´øbpÊýºÜС£¿ÄãÓеãmakerÂð£¿
2Â¥2016-08-27 09:22:14
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

hqxhss

гæ (СÓÐÃûÆø)

¡¾´ð°¸¡¿Ó¦Öú»ØÌû

ÇëÎÊÄã½â¾öÁËÂð¡£ÎÒÒ²Óöµ½ÁËÕâÑùµÄÎÊÌâ
3Â¥2016-09-12 10:11:37
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

_Unicorn

Ìú³æ (СÓÐÃûÆø)

µãmarkerµÄÍ¼ÄØ
4Â¥2016-09-12 21:03:54
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
Ïà¹Ø°æ¿éÌø×ª ÎÒÒª¶©ÔÄÂ¥Ö÷ ţȦȦ µÄÖ÷Ìâ¸üÐÂ
×î¾ßÈËÆøÈÈÌûÍÆ¼ö [²é¿´È«²¿] ×÷Õß »Ø/¿´ ×îºó·¢±í
[¿¼ÑÐ] 311Çóµ÷¼Á +8 ¶¬Ê®Èý 2026-03-15 9/450 2026-03-17 22:37 by ¶¬Ê®Èý
[¿¼ÑÐ] ²ÄÁÏÓ뻯¹¤Çóµ÷¼Á +6 Ϊѧ666 2026-03-16 6/300 2026-03-17 20:15 by peike
[¿¼ÑÐ] 341Çóµ÷¼Á +5 µ·µ°ÖíÖí 2026-03-11 7/350 2026-03-17 19:09 by µ·µ°ÖíÖí
[¿¼ÑÐ] 304Çóµ÷¼Á +8 СÐÜjoy 2026-03-14 8/400 2026-03-17 17:29 by ruiyingmiao
[¿¼ÑÐ] 302Çóµ÷¼Á +9 ¸ºÐÄÕßµ±Öï 2026-03-11 9/450 2026-03-17 17:13 by ruiyingmiao
[¿¼ÑÐ] ±¾ÈË¿¼085602 »¯Ñ§¹¤³Ì ר˶ +16 ²»ÖªµÀ½Ðʲô£¡ 2026-03-15 18/900 2026-03-17 17:05 by ruiyingmiao
[¿¼ÑÐ] 289Çóµ÷¼Á +6 ²½´¨¿á×Ï123 2026-03-11 6/300 2026-03-17 10:23 by Sammy2
[ÂÛÎÄͶ¸å] ÓÐûÓдóÀз¢Ð¡ÂÛÎÄÄÜ´øÎÒ¸ö¶þ×÷ +3 ÔöÈñ©ÈË 2026-03-17 4/200 2026-03-17 09:26 by xs74101122
[¿¼ÑÐ] »úеר˶325£¬Ñ°ÕÒµ÷¼ÁԺУ +3 y9999 2026-03-15 5/250 2026-03-16 19:58 by y9999
[¿¼ÑÐ] 0703 ÎïÀí»¯Ñ§µ÷¼Á +3 ÎÒ¿ÉÒÔÉϰ¶µÄ¶Ô 2026-03-13 5/250 2026-03-16 10:50 by ÎÒ¿ÉÒÔÉϰ¶µÄ¶ÔÂ
[¿¼ÑÐ] 0856ר˶279Çóµ÷¼Á +5 ¼ÓÓͼÓÓÍ£¡? 2026-03-15 5/250 2026-03-15 11:58 by 2020015
[¿¼ÑÐ] ²ÄÁÏÓ뻯¹¤ 323 Ó¢Ò»+Êý¶þ+Îﻯ£¬Ò»Ö¾Ô¸£º¹þ¹¤´ó ±¾È˱¾¿ÆË«Ò»Á÷ +4 ×ÔÓɵÄ_·ÉÏè 2026-03-13 5/250 2026-03-14 19:39 by hmn_wj
[¿¼ÑÐ] ¡¾0703»¯Ñ§µ÷¼Á¡¿-Ò»Ö¾Ô¸»ªÖÐʦ·¶´óѧ-Áù¼¶475 +5 Becho359 2026-03-11 5/250 2026-03-14 11:35 by ŶŶ123
[¿¼ÑÐ] 0856²ÄÁÏÓ뻯¹¤301Çóµ÷¼Á +5 ÞÈÊø¹â 2026-03-13 5/250 2026-03-13 22:00 by ÐÇ¿ÕÐÇÔÂ
[¿¼ÑÐ] 311Çóµ÷¼Á +3 ¶¬Ê®Èý 2026-03-13 3/150 2026-03-13 20:41 by JourneyLucky
[¿¼ÑÐ] 307Çóµ÷¼Á +5 ³¬¼¶ÒÁ°º´óÍõ 2026-03-12 5/250 2026-03-13 15:56 by °ô°ôÇòÊÖ
[¿¼ÑÐ] ¹¤¿Æ²ÄÁÏ085601 279Çóµ÷¼Á +8 À§ÓÚÐdz¿ 2026-03-12 10/500 2026-03-13 15:42 by ms629
[¿¼ÑÐ] Çóµ÷¼Á +3 ³ÌÓ꺼 2026-03-12 3/150 2026-03-13 15:06 by JourneyLucky
[¿¼ÑÐ] 0817»¯Ñ§¹¤³ÌÓë¼¼Êõ¿¼ÑÐ312·Öµ÷¼Á +3 T123 tt 2026-03-12 3/150 2026-03-13 10:49 by houyaoxu
[¿¼ÑÐ] 070303Ò»Ö¾Ô¸Î÷±±´óѧѧ˶310ÕÒµ÷¼Á +3 dÈçÔ¸Éϰ¶ 2026-03-13 3/150 2026-03-13 10:43 by houyaoxu
ÐÅÏ¢Ìáʾ
ÇëÌî´¦ÀíÒâ¼û