²é¿´: 3201  |  »Ø¸´: 17
µ±Ç°Ö»ÏÔʾÂú×ãÖ¸¶¨Ìõ¼þµÄ»ØÌû£¬µã»÷ÕâÀï²é¿´±¾»°ÌâµÄËùÓлØÌû

»ÊÂíÌúÎÀ

Í­³æ (ÕýʽдÊÖ)

[ÇóÖú] ±Ï³à½Íĸµçת

×öÁ˺ܾñϳà½ÍĸGS115µÄµçת»¯¡£×ªµÄÊÇDNAƬ¶Î£¬Ë«½»»»Çóý»ùÒò¡£
ת»¯·½·¨ÓõÄÊÇWu S, Letchworth G J. High efficiency transformation by electroporation of pichia pastoris pretreated with lithium acetate and dithiothreitol[J]. Biotechniques, 2004, 36(1): 152-155
1. 50mlYPDÒ¡¾úÖÁOD 1.5~2.0
2. ÊÕ¼¯¾úÌ塣ÿ10ml×÷Ò»¹ÜÊÕ¼¯£¬¼´ÎªÒ»¸ö¸ÐÊÜ̬
3. ÿ¹ÜÒÔ8 mL LDST£¨ 100 mM LiAc, 10 mM DTT,0.6 M sorbitol, and 10 mM Tris-HCl,    pH 7.5£©ÊÒδ¦Àí30min
4. 4¡æÀëÐÄ¡£ÒÔ1mlÔ¤ÀäµÄ1M ɽÀ洼ϴÈý´Î
5. ×îºóÒÔ80΢ÉýÔ¤ÀäµÄ1M ɽÀæ´¼ÖØÐü¡£¸ÐÊÜ̬Ũ¶ÈԼΪ10^10¸öϸ°û/mL
µçתÌõ¼þ1500V£¬25¦ÌF£¬200¦¸£¨Õâ¸öÌõ¼þµÄµçתÒÇҪȥ±ðµÄʵÑéÊÒ½èÓ㬱¾ÊµÑéÓеĵçתÒÇÊÇ1500V£¬36¦ÌF,186¦¸£¬Á½ÖÖÌõ¼þ¶¼Óùý£©¡£2mmµç»÷±­¡£
DNAÁ¿10~100ng£¬ÈÜÓÚ5~10¦ÌLË®ÖС£»ìºÏºó±ùÔ¡5min¡££¨µçתÒÇÔ¤ÈÈ£¬µç»÷±­Ô¤À䣩¡£µç»÷ºóѸËÙ¼ÓÈë1ml Ô¤ÀäµÄ1M ɽÀæ´¼¡£30¡æ·õÓý1.5h¡£È»ºó¼ÓÈë1mlYPD£¬150rpmÒ¡2~3h¡£È¡200¦ÌLÍ¿°å£¨YPDº¬1MɽÀæ´¼£¬300¦Ìg/ml G418£©

ÿ´Î½á¹û¶¼Êdz¤3~4ÌìÎÞÃ÷ÏÔ¿Ë¡¡£5~6Ììʱ³¤Âú±³¾°¿Ë¡£¨ÓÐÌô³öÑéÖ¤¹ý£¬¶¼ÊǼÙÑôÐÔ£©¡£ÒõÐÔ¶ÔÕÕ»ù±¾²»³¤µÄ¡£Ç°ºó×öÁ˼¸Ê®´ÎÁË¡£¾ÍµÃµ½2¸öÑôÐÔ¿Ë¡¡£Óкܶàʱºò£¬Äܳ¤³ö¼¸¸ö¿Ë¡¡£ÖØÐ»®ÏßÓÚG418ƽ°åÉÏ£¬ÈÔÈ»¿ÉÒÔ³¤£¬µ«ÊÇÌá»ùÒò×éPCRÑéÖ¤¶¼²»¶Ô¡£
×öµÄ¶¼¿ìÍÂÁËÇó³æÓÑÃǸøµãÒâ¼û£¡

[ Last edited by »ÊÂíÌúÎÀ on 2013-7-3 at 15:45 ]
»Ø¸´´ËÂ¥

» ÊÕ¼±¾ÌûµÄÌÔÌûר¼­ÍƼö

·Ö×ÓÉú»¯ÊµÑé¾­Ñé»ýÀÛ µ°°×±í´ï´¿»¯¼ø¶¨¾«»ª

» ²ÂÄãϲ»¶

» ±¾Ö÷ÌâÏà¹Ø¼ÛÖµÌùÍÆ¼ö£¬¶ÔÄúͬÑùÓаïÖú:

´ºÏþÉÍ»¨£¬ÏÄÈÕÌý²õ£¬óï´µÇïÔ£¬¾ÆÒû¶¬Ëª~
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

hj890509

½ð³æ (ÕýʽдÊÖ)

¡¾´ð°¸¡¿Ó¦Öú»ØÌû

¡ï ¡ï
¸Ðл²ÎÓ룬ӦÖúÖ¸Êý +1
»ÊÂíÌúÎÀ: ½ð±Ò+2 2013-07-10 09:07:32
DNAÁ¿Ó¦¸Ã5~10ug£¬ÁíÍâµçת2mmµÄµçѹӦ¸ÃÊÇ2500v
6Â¥2013-07-05 15:50:42
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
²é¿´È«²¿ 18 ¸ö»Ø´ð

lwiaanngg

Ìú¸Ëľ³æ (ÖøÃûдÊÖ)

¡¾´ð°¸¡¿Ó¦Öú»ØÌû

¡ï ¡ï ¡ï
¸Ðл²ÎÓ룬ӦÖúÖ¸Êý +1
myprayer: ½ð±Ò+1, »Ø´ðºÜºÃ£¬perfect 2013-07-04 17:27:14
»ÊÂíÌúÎÀ: ½ð±Ò+2, ¡ïÓаïÖú, ÎÒת»¯µÄÊÇDNAƬ¶Î£¬²»´æÔÚligationµÄÎÊÌâŶ 2013-07-06 15:46:13
1. ÄãÕâ¸öÎÊÌâ±È½Ï¸´ÔÓ£¬´ÓÃèÊöÉÏ¿´£¬ÄãµÄligation×öµÄÈçºÎÄØ£¿Èç¹ûÄãµÄligationЧ¹û²»ºÃ£¬¼´Ê¹ÄãµÄµçתЧÂÊÔٸߣ¬ÄãÄõ½¶¼ÊDZ³¾°¿Ë¡¡£Èç¹ûÄãµÄplasmidÊÇtransfer vector£¬¿ÉÒÔ¿¼ÂÇÏÈÓÃe.coli×öÍêligation£¬µÈÌá³öºÜºÃµÄpositive plasmidºóÔÙתÈë½ÍĸÖС£
2. ¸öÈ˽¨ÒéÄã×öcompetent cellʱÓÃÆ¿×Ó¶ø²»ÊǹÜ×Ó£¬ºÇºÇ
3Â¥2013-07-04 17:10:43
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

ericyo918

ÖÁ×ðľ³æ (ÖªÃû×÷¼Ò)

¡¾´ð°¸¡¿Ó¦Öú»ØÌû

¡ï ¡ï
¸Ðл²ÎÓ룬ӦÖúÖ¸Êý +1
»ÊÂíÌúÎÀ: ½ð±Ò+2 2013-07-10 09:07:22
ÊÔÊÔ¸Æ×ª£¬Ò»¸ö·½·¨²»Ðл»ÁíÍâÒ»¸ö£¬ºÇºÇ¡£
4Â¥2013-07-04 17:44:48
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

´ø´Ìëë³æ

Òø³æ (СÓÐÃûÆø)

¡¾´ð°¸¡¿Ó¦Öú»ØÌû

¡ï ¡ï ¡ï
¸Ðл²ÎÓ룬ӦÖúÖ¸Êý +1
Сµ¤Ä¾Ä¾: ½ð±Ò+1, ÍêÈ«ÈÏͬ 2013-07-05 16:11:37
»ÊÂíÌúÎÀ: ½ð±Ò+2, zÕâ¸öÎÊÌâÌû×ÓÖÐÌáµ½µÄ 2013-07-06 15:47:01
ºÃÏñÄãµÄDNAÁ¿Ì«ÉÙÁ˰ɣ¬»¹ÓÐÄãµç»÷ºóÒªÁ¢¼´ÂíÉϼÓÉÏɽÀæ´¼ÐüÆðÀ´£¬ÒªÇó·Ç³£¿ìµÄ¡£
¼ÓÓÍ
5Â¥2013-07-05 10:10:03
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
×î¾ßÈËÆøÈÈÌûÍÆ¼ö [²é¿´È«²¿] ×÷Õß »Ø/¿´ ×îºó·¢±í
[¿¼ÑÐ] ²ÄÁÏѧ˶297ÒѹýËÄÁù¼¶Çóµ÷¼ÁÍÆ¼ö +12 adaie 2026-03-19 12/600 2026-03-26 11:10 by 3Strings
[˶²©¼ÒÔ°] ±±¾©ÁÖÒµ´óѧ˶µ¼ÕÐÉú¹ã¸æ +4 kongweilin 2026-03-26 6/300 2026-03-26 10:06 by ßäÎØß÷ÎØ
[¿¼ÑÐ] 07»¯Ñ§303Çóµ÷¼Á +5 î£08 2026-03-25 5/250 2026-03-25 22:46 by 418490947
[¿¼ÑÐ] Ò»Ö¾Ô¸ºÓ¹¤´ó 081700 276Çóµ÷¼Á +3 µØÇòÈÆ×ÅÌ«Ñôת 2026-03-23 3/150 2026-03-25 19:10 by ÎíÉ¢ºóÏàÓölc
[¿¼ÑÐ] 311Çóµ÷¼Á +4 Ó¸ҵÄСÎâ 2026-03-20 4/200 2026-03-25 18:12 by xcjcqu
[¿¼ÑÐ] ÇóbÇøÔºÐ£µ÷¼Á +4 ÖÜ56 2026-03-24 5/250 2026-03-25 17:12 by yishunmin
[¿¼ÑÐ] 284Çóµ÷¼Á +15 Zhao anqi 2026-03-22 15/750 2026-03-25 12:51 by wht0531
[¿¼ÑÐ] 282Çóµ÷¼Á +3 wcq131415 2026-03-24 3/150 2026-03-25 12:16 by userper
[¿¼ÑÐ] 0703»¯Ñ§µ÷¼Á£¬Çóµ¼Ê¦ÊÕ +7 ÌìÌìºÃÔËÀ´Éϰ¶° 2026-03-24 7/350 2026-03-24 20:26 by peike
[¿¼ÑÐ] 080500Çóµ÷¼Á +3 zzzzfan 2026-03-24 3/150 2026-03-24 16:38 by barlinike
[¿¼²©] 26É격×Ô¼ö +3 whh869393 2026-03-24 3/150 2026-03-24 09:55 by 21018060
[¿¼ÑÐ] Ò»Ö¾Ô¸ºÓ±±¹¤Òµ´óѧ0817»¯¹¤278·ÖÇóµ÷¼Á +7 jhybd 2026-03-23 12/600 2026-03-24 09:03 by jhybd
[¿¼ÑÐ] Ò»Ö¾Ô¸ÉÂʦ´óÉúÎïѧ071000£¬298·Ö£¬Çóµ÷¼Á +3 SYA£¡ 2026-03-23 3/150 2026-03-23 19:09 by macy2011
[¿¼ÑÐ] 336Çóµ÷¼Á +4 ÊÕµ½VS 2026-03-20 4/200 2026-03-23 19:02 by macy2011
[¿¼ÑÐ] 276Çóµ÷¼Á +3 YNRYG 2026-03-21 4/200 2026-03-23 08:31 by ×íÔÚ·çÀï
[¿¼ÑÐ] 319Çóµ÷¼Á +4 СÁ¦Æøçæçæ 2026-03-20 4/200 2026-03-22 15:53 by ColorlessPI
[¿¼ÑÐ] Çóµ÷¼Á +3 13341 2026-03-20 3/150 2026-03-21 18:28 by ѧԱ8dgXkO
[¿¼ÑÐ] 332Çóµ÷¼Á +3 ·ï»ËÔº¶¡Õæ 2026-03-20 3/150 2026-03-21 10:27 by luoyongfeng
[¿¼ÑÐ] Ò»Ö¾Ô¸Î÷ÄϽ»Í¨ ר˶ ²ÄÁÏ355 ±¾¿ÆË«·Ç Çóµ÷¼Á +5 Î÷ÄϽ»Í¨×¨²Ä355 2026-03-19 5/250 2026-03-20 21:10 by JourneyLucky
[¿¼ÑÐ] Ò»Ö¾Ô¸ ÄϾ©º½¿Õº½Ìì´óѧ´óѧ £¬080500²ÄÁÏ¿ÆÑ§Ó빤³Ìѧ˶ +5 @taotao 2026-03-20 5/250 2026-03-20 20:16 by JourneyLucky
ÐÅÏ¢Ìáʾ
ÇëÌî´¦ÀíÒâ¼û