Znn3bq.jpeg
ÉÇÍ·´óѧº£Ñó¿ÆÑ§½ÓÊܵ÷¼Á
²é¿´: 3484  |  »Ø¸´: 15
µ±Ç°Ö»ÏÔʾÂú×ãÖ¸¶¨Ìõ¼þµÄ»ØÌû£¬µã»÷ÕâÀï²é¿´±¾»°ÌâµÄËùÓлØÌû

ilyzp

Í­³æ (³õÈëÎÄ̳)

[ÇóÖú] ¼±Çó£¡GFPÔØÌåת»¯Ò°ÉúÐͿݲÝÑ¿æß¸Ë¾úÒÔ¼°ºìÃ¹ËØÅ¨¶È ÒÑÓÐ1È˲ÎÓë

ÒòΪʵÑéÊÒҪת»¯Ò°ÉúÐͿݲÝÑ¿æß¸Ë¾ú×öGFP£¬Ê×ÏÈ´Ó¾úÖÖ¿âÀïÂòÁË1.´ÓÍÁÈÀÀï·ÖÀëµÄ¿Ý²ÝÑ¿æß¸Ë¾ú2.´Ó¹«Ë¾ÀïÂòµÄ´øÓÐGFPµÄ¿ÉÒÔת»¯¿Ý²ÝÑ¿æß¸Ë¾úµÄÔØÌåpMUTIN-GFP+£¨Ôڴ󳦸˾úÀïÊǰ±Üп¹ÐÔ£¬ÔÚÑ¿æß¸Ë¾úÖÐÊǺìÃ¹ËØ¿¹ÐÔ£©
    ÒòΪ²»ÊÇ×öÔØÌå¹¹½¨£¬Ö»Òª°ÑGFP¿ÕÔØ×ª»¯½ø¿Ý²ÝÑ¿æß¸Ë¾ú¾ÍÐÐÁË£¬¸Õ¿ªÊ¼ÏÈת»¯½øÁ˴󳦸˾ú£¬ÕâÒ»²½ºÜ˳Àû£¬È»ºó°ÑÌáÈ¡µÄÖÊÁ£×ª»¯¿Ý²ÝÑ¿æß¸Ë¾úʱ³öÁËÎÊÌâ¡£
  Ê×ÏÈÊǺìÃ¹ËØÅäÖõÄÎÊÌâ¡£ÔÚÍøÉϲ鵽ºìÃ¹ËØÊÇÓÃÎÞË®ÒÒ´¼Èܽ⣬´¢´æÅ¨¶ÈÒ»°ãÔÚ50mg/ml»òÕß100mg/ml£¬µ«ÊÇÎÒÓÃÎÞË®ÒÒ´¼ÈÜÕâ¸öŨ¶È¸ù±¾ÈܽⲻÁË£¬ÎÞÂÛÊÇÓýÁ°è×Ó½Á°è»òÕßÔõô»ìÔÈ£¬¾ÍÊÇÈܽⲻÁË£¬×îºóÖ»ÄܼõÉÙŨ¶È£¬ÊÔÁ˰ëÌì×îºóÅä³É1mg/mlµÄŨ¶È²ÅÄÜÃãÇ¿Èܽ⣬µ«ÊÇÕâ¸öŨ¶ÈÌ«µÍÁË£¬¶øÎÒÐèҪת»¯µÄÊÇÒ°ÉúÐ͵ĿݲÝÑ¿æß¸Ë¾ú£¬¿¹ÐԱȽÏÇ¿£¬ÎÒ×ö¹ýÌݶȣ¬Ò»°ãLBÅàÑø»ùÐèÒªµÄºìÃ¹ËØÅ¨¶ÈÖÁÉÙÊÇ50ug/ml£¬ÕâÑùµÄ»°ÎÒÅä100MLÅàÑø»ù¾ÍÒª¼Ó5ML¿¹ÉúËØ£¬ÎÒÅÂÕâ¸ö»á¶ÔÅàÑø»ùÓÐÓ°Ïì¡£²»ÖªµÀÒ»°ã¿Ý²ÝÑ¿æß¸Ë¾ú¶ÔËùÓúìÃ¹ËØµÄŨ¶ÈÊǶàÉÙ£¬¶øÇÒÓ¦¸ÃÔõôÅäÖã¬Çë´ó¼Ò°ï°ïæ½â´ðһϣ¡
  Æä´ÎÊÇת»¯ÎÊÌâ¡£ÒòΪÎÒÇ°Ãæ×ö¹ýÌݶȣ¬ÓÃLBÅàÑø»ùºìÃ¹ËØÅ¨¶ÈÊÇ50ug/mlʱ£¬ÎÒµÄÔ­¾úÊDz»³¤µÄ£¬ËùÒÔÔÚת»¯Ö®ºóÎÒÒ²ÓÃÁËÕâ¸öŨ¶È£¬¿ÉÊÇÔÚת»¯ºó12h×óÓÒ£¬Æ½°å(ºìÃ¹ËØÖÕŨ¶È50ug/ml)Éϳ¤Âú¾ú£¨ÏÖÏóÈ翹ÉúËØÊ§Ð§Ò»Ñù£©£¬È«ÊÇÒ»´óƬһ´óƬµÄ£¬¹Ø¼üÊÇÎÒÓõĸÐÊÜ̬ÒõÐÔ¶ÔÕÕûÓмÓÈκÎÖÊÁ£µÄÒ²³¤ÁËÂú°å£¬ÎÒÓÖ°Ñ¿¹ÉúËØÅ¨¶È¼Ó´óµ½100ug/ml£¬»¹ÊÇͬÑùµÄÇé¿ö£¬Á¬ÒõÐÔ¶ÔÕÕ¶¼Êdz¤ÁË´óÆ¬µÄ¾ú£¬ÍêȫûÓе¥¾úÂ䣬ȫÊÇһƬһƬµÄ£¬¿ÉÊÇÎÒÓÃͬһ´ÎÅäµÄ¼ÓÁ˺ìÃ¹ËØµÄÅàÑø»ùÈ¥»®Ïߣ¬°åÉÏÊÇÍêÈ«²»»áÕǵģ¬ÎÒÓõÄת»¯·½·¨ÊÇÆÕͨµÄ»¯Ñ§×ª»¯·¨£¬·½·¨ÈçÏ£º
Ò»¡¢È¡¶ÔÊýÄ©ÆÚµÄ¾ú×÷ÎªÖÆ±¸¸ÐÊÜ̬ϸ°û
¶þ¡¢×ª»¯·½·¨£ºÓÚµÚÒ»ÌìÉÏÎçȡһÂú»·¿Ý²ÝÑ¿æß¸Ë¾ú¸ÊÓ;ú»®LBƽ°å£¬37¡æÅàÑøÏäÅàÑø12h¡£Ìôµ¥¾úÂäÖÁ3ml LBÅàÑø»ùÖУ¬37¡æ£¬ 250 rminÅàÑø¹ýÒ¹¡£µÚ¶þÌìÉÏÎçÈ¡160 ¦ÌlÅàÑøÒº×ª½ÓÖÁ8 ml SPIÅàÑø»ùÖУ¬37¡æ£¬250 rminÅàÑøÖÁ¶ÔÊýÉú³¤Ä©ÆÚ (Ô¼4~5 h)£¬È¡0.2 mlÅàÑøÒºÖÁ2 ml SPIIÅàÑø»ùÖУ¬37¡æ£¬100 rminÅàÑø90 min £¬¼ÓÈë20ul 10mmolL EGTA£¬ÔÙÓÚ37¡æ£¬100 rminÅàÑø10·ÖÖÓ¡£·Ö×°³É0.5 mlÿ¹Ü£¬¸÷¼ÓÈë5ul DNA£¬ÔÙÓÚ37¡æ£¬250rminÅàÑø90·ÖÖÓ£¬È¡¾úҺͿ²¼É¸Ñ¡Æ½°å¡£

ÊÔ¼Á£º
SPÑΣº0.2%£¨NH4£©2SO4, 1.4%K2HPO4, 0.6%KH2PO4, 0.02%MgSO4•7H2O, 0.1%ÄûÃÊËáÄÆ£»
SP¢ñÅàÑø»ù£ºSPÑÎÈÜÒº¼ÓÈë1%Ìå»ýŨ¶ÈΪ50%ÆÏÌÑÌÇÈÜÒº£¬1%Ìå»ý100¡ÁCAYEÈÜÒº£»
SP¢òÅàÑø»ù£ºSP¢ñÅàÑø»ù¼ÓÈë1%Ìå»ý50mmol/LCaCl2ÈÜÒº£¬1%Ìå»ý250mmol/L MgCl2ÈÜÒº¡£

SP£­A Salts Solution£º£¨500 ml Solution£©
0.4£¥ (NH4)2SO4 2g
2.8% K2HPO4•3H2O 14g
1.2% KH2PO4 6g
0.2% Trisodium Citrate Dihydrate 1g
121¡æÃð¾ú20min

SP£­B Salts Solution£º£¨500 ml Solution£©
0.04% MgSO4•7H2O 0.2g
121¡æÃð¾ú20min

100¡Á CAYE Solution£º£¨100 ml Solution£©
2£¥ Casamino acid 2g
10£¥ Yeast Extract 10g
121¡æÃð¾ú20min

SPI Medium£º£¨20 mL£©
9.8mL SP£­A Salts Solution
9.8mL SP£­B Salts Solution
200µL £¨1£¥V£©Glucose£¨50£¥w/v£¬115¡æÃð¾ú20min£©
200µL £¨1£¥V£©100¡Á CAYE

SPII Medium£º£¨6 mL£©
5.88mL SPI Medium
60µL £¨1£¥V£©50mM CaCl2
60µL £¨1£¥V£©250mM MgCl2

100¡ÁEGTA Solution£º
10mmol£¯L EGTA ÈÜÒº£¬ÈܽâʱÐè¼ÓÉÙÁ¿NaOHÖÁpH8.0

»¹ÓÐÒ»ÖÖÊÇ

¿Ý²ÝÑ¿æß¸Ë¾ú¸ÐÊÜ̬ϸ°ûµÄÖÆ±¸·½·¨
1¡¢¾úÖÖÔÚÐ±ÃæÅàÑø2Ì죬æß×ÓÐγÉÂʽӽü100%¡£
2¡¢½ÓÓÚ5ml GM¢ñÈÜÒº£¬ÔÚ30¡æÂýÒ¡´²£¨100rpm£©Õñµ´ÅàÑø¹ýÒ¹¡£
3¡¢´ÎÈÕÈ¡2mlת½Óµ½18ml GM¢ñÖУ¬37¡æ¿ìÒ¡´²£¨200rpm£©ÅàÑø3.5Сʱ¡£
4¡¢ÔÙÈ¡10mlת½Óµ½90ml GM¢òÖУ¬37¡æÂýÒ¡´²ÅàÑø90·ÖÖÓ£¬ÀëÐÄÊÕ¼¯¾úÌå¡£
5¡¢ÓÃ10mlÉÏÇåÒºÐü¸¡¾úÌ壬²¢¼Ó30%µÄÃð¾ú¸ÊÓÍÖÁ10%£¬»ìÔȺó·Ö×°µ½ÀëÐĹÜÖУ¨0.5ml/Tube£©£¬Ëæ¼´·Åµ½-70¡æ±£´æ¡£
6¡¢×ª»¯Ê±È¡³öÀëÐĹܣ¬·ÅÔÚ45¡æË®Ô¡ÖÐÈÜ»¯£¬È»ºóÔÚ0.5ml¾úÒºÖмÓÈëÊÊÁ¿DNA£¨1ug/ml£©¡£
7¡¢ÓÚ37¡æ»ºÂýÕñµ´£¨80rpm£©±£ÎÂ30·ÖÖÓºóÍ¿¿¹ÐÔÆ½°å£¬ÔÙÔÚ37¡æÅàÑø¹ýÒ¹£¬´ÎÈÕ¼ì²éת»¯×Ó¡£
¡¾ÅàÑø»ùÅä·½¡¿
1.10¡Á×îµÍÑÎÈÜÒº£ºK2HPO4 14g£¨K2HPO4.3H2O 18.34g£©£¬KH2PO4 6g£¬(NH4)2SO4 2g£¬ÄûÃÊËáÄÆ£¨Na3C6H5O7.2H2O£©1g£¬MgSO4.7H2O 0.2g£¬ÔÚÕôÁóË®ÖÐÒÀ´ÎÈܽ⣬¼ÓË®ÖÁ100ml¡£
2.L- trpÈÜÒº£¬2mg/ml£¬ÖüÓÚ×ØÉ«Æ¿ÄÚ£¬113¡æÃð¾ú30min£¬ÓúÚÖ½°ü¹ü¡£
3.GM¢ñÈÜÒº£º1¡Á×îµÍÑÎÈÜÒº95ml£¬50%ÆÏÌÑÌÇ1ml£¬5%Ë®½âÀÒµ°°×0.4ml£¬10%½Íĸ֭1ml£¬2mg/ml L- trp 2.5ml£¨50ug/ml£©¡£
4.GM¢òÈÜÒº£º1¡Á×îµÍÑÎÈÜÒº97.5ml£¬50%ÆÏÌÑÌÇ1ml£¬5%Ë®½âÀÒµ°°×0.08ml£¬10%½Íĸ֭0.04ml£¬0.5M MgCl2 0.5ml(2.5mM)£¬0.1M CaCl2 0.5ml(0.5mM)£¬2mg/ml L- trp 0.5ml£¨5ug/ml£©¡£
    ÓÚ37¡æ»ºÂýÕñµ´£¨80rpm£©±£ÎÂ30·ÖÖÓºóÍ¿¿¹ÐÔÆ½°å£¬ÔÙÔÚ37¡æÅàÑø¹ýÒ¹£¬´ÎÈÕ¼ì²éת»¯×Ó¡£
  

    ÕâÁ½ÖÖ·½·¨¶¼Óùý£¬½á¹ûÊÇÒ»ÑùµÄ£¬È«ÊÇÀàËÆÓÚ¿¹ÉúËØÊ§Ð§µÄ½á¹û¡£»¹Ã»ÓÐÊÔ¹ýµçת¡£Çë´ó¼Ò°ïÖú½â´ðһϣ¡
    ¼±Çó£¬ÎÒÒѾ­×öÁ˺ܳ¤Ê±¼äÁË£¬ÊµÑéÍ£ÔÚÕâÒ»²½×ö²»ÏÂÈ¥ÁË£¬ÒòΪÎÒʮһ»Ø¼Ò£¬Ã»·¨ÉÏÍø£¬Öмä´ó¸ÅÓÐ5ÌìÉϲ»ÁËÍø£¬ËùÒÔ²»ºÃÐüÉͽð±Ò£¬¶Ô²»×¡¸÷λ£¬Ï´ÎÎÒÒ»¶¨¶àÐüÉÍһЩ£¬¶àл¶àл
»Ø¸´´ËÂ¥
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

ilyzp

Í­³æ (³õÈëÎÄ̳)

ÒýÓûØÌû:
7Â¥: Originally posted by Ðܺ¢×Ó·É at 2012-11-03 09:35:16
½¨ÒéÊÔһϵçת»¯£¬ÄãÕâ¸öÊǽӺÏת»¯Âð£¿ÎÒÃÇʵÑéÊÒ¶¼ÊÇÓõçת»¯£¬Ð§ÂÊÒ²»¹ÊÇ¿ÉÒÔµÄ

ʲôÊǽӺÏת»¯£¿ÎÒÕâ¸öÖ»ÊÇÒª°Ñ´øÓÐGFPµÄÔØÌåתµ½¿Ý²ÝÑ¿æß¸Ë¾úÀï¾ÍÐÐÁË£¬ÎÒÕýÔÚÊÔµçת£¬ÍøÉϵķ½·¨ºÜ¶à£¬²»ÖªµÀÑ¡ÄĸöºÃ£¬ÇëÎÊÄúÓÐûÓÐÏà¹ØµÄ·½·¨»òÎÄÏ×£¬Ð»Ð»
8Â¥2012-11-12 12:31:06
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
²é¿´È«²¿ 16 ¸ö»Ø´ð

ilyzp

Í­³æ (³õÈëÎÄ̳)

ilyzp: »ØÌûÖö¥ 2012-10-06 20:50:14
ΪʲôûÈË»ØÌû°¡£¬ÎÒÕæÊÇÌ«×ż±ÁË
2Â¥2012-10-05 22:15:38
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

ilyzp

Í­³æ (³õÈëÎÄ̳)

ΪʲôûÈ˻شð°¡
4Â¥2012-10-14 17:05:27
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

ilyzp

Í­³æ (³õÈëÎÄ̳)

Çë´ó¼Ò°ï°ïæ°É
6Â¥2012-10-23 15:19:46
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
×î¾ßÈËÆøÈÈÌûÍÆ¼ö [²é¿´È«²¿] ×÷Õß »Ø/¿´ ×îºó·¢±í
[¿¼ÑÐ] 296Çóµ÷¼Á +9 Íô£¡£¿£¡ 2026-04-09 10/500 2026-04-15 08:30 by ²»ÎÒÀ­ÂÌ¿¨
[¿¼ÑÐ] 291 Çóµ÷¼Á +38 »¯¹¤2026½ì±ÏÒµÉ 2026-04-09 39/1950 2026-04-15 08:03 by ²»ÎÒÀ­ÂÌ¿¨
[¿¼ÑÐ] 211±¾¿Æ²ÄÁÏ»¯¹¤Çóµ÷¼Á +19 YHLAH 2026-04-11 23/1150 2026-04-14 22:25 by fenglj492
[¿¼ÑÐ] ²ÄÁϹ¤³Ì281»¹Óе÷¼Á»ú»áÂð +41 xaw. 2026-04-11 42/2100 2026-04-14 20:05 by honglizhao
[¿¼ÑÐ] ²ÄÁÏÏà¹Ø×¨Òµ344Çóµ÷¼ÁË«·Ç¹¤¿ÆÑ§Ð£»ò¿ÎÌâ×é +21 hualkop 2026-04-12 22/1100 2026-04-14 17:44 by lhj2009
[¿¼ÑÐ] ±¾¿Æ211£¬±¨¿¼085601-310·Ö +16 ararak 2026-04-13 16/800 2026-04-14 14:55 by Delta2012
[¿¼ÑÐ] Çóµ÷¼Á +12 ºÎÆøÕý 2026-04-13 13/650 2026-04-14 14:47 by zs92450
[¿¼ÑÐ] Ò»Ö¾Ô¸»ªÄÏÀí¹¤´óѧ331·Ö²ÄÁÏÇóµ÷¼Á +10 ÌìÏÂww 2026-04-09 11/550 2026-04-13 23:25 by pies112
[¿¼ÑÐ] ²ÄÁÏ¿¼Ñе÷¼Á +29 ÔÆÄ¾´ï´ï 2026-04-11 31/1550 2026-04-13 13:32 by lyh³ÀÏʦ
[¿¼ÑÐ] Çóµ÷¼Á +16 ÕÅ·¬ÇѲ»³´µ° 2026-04-10 17/850 2026-04-12 13:58 by °¾Ò¹³É£¡
[¿¼ÑÐ] ±¾¿ÆÄÏ·½Ò½¿Æ´óѧ Ò»Ö¾Ô¸985 ҩѧѧ˶284·Ö Çóµ÷¼Á +5 ÈõË®ÌýÎÄ 2026-04-09 5/250 2026-04-12 13:16 by shengxi123
[¿¼ÑÐ] Ò»Ö¾Ô¸»ªÖÐũ΢ÉúÎ288·Ö£¬ÈýÄêʵÑé¾­Àú +11 ´úfish 2026-04-09 11/550 2026-04-12 10:21 by Hayaay
[¿¼ÑÐ] 299Çóµ÷¼Á +8 ZVVZ13 2026-04-08 8/400 2026-04-12 00:40 by À¶ÔÆË¼Óê
[¿¼ÑÐ] 281Çóµ÷¼Á +11 ¾õµÃºÃµÄ°É 2026-04-10 11/550 2026-04-11 09:35 by ÄæË®³Ë·ç
[¿¼ÑÐ] ±¾¿Æ211 ¹¤¿Æ085400 280·ÖÇóµ÷¼Á ¿É¿çרҵ +11 LZH£¨µÈ´ýµ÷¼ÁÖÐ 2026-04-10 11/550 2026-04-11 08:39 by zhq0425
[¿¼ÑÐ] µ÷¼Á +19 СÕÅZA 2026-04-10 20/1000 2026-04-10 22:08 by Öí»á·É
[¿¼ÑÐ] ÖпÆÔº×Ü·Ö315Çóµ÷¼Á +8 lallalh 2026-04-09 8/400 2026-04-10 19:30 by dick_runner
[¿¼ÑÐ] Çóµ÷¼Á +3 ÖíÈâ¶Õ·ÛÌõcc 2026-04-08 4/200 2026-04-09 10:05 by ÖíÈâ¶Õ·ÛÌõcc
[¿¼ÑÐ] 331Çóµ÷¼Á +5 luoxin0706. 2026-04-08 5/250 2026-04-08 22:15 by zhouyuwinner
[¿¼ÑÐ] ÉúÎïѧѧ˶£¬³õÊÔ351·Ö£¬Çóµ÷¼Á +4 ¡­¡«¡¢Íõ¡­¡« 2026-04-08 5/250 2026-04-08 21:49 by limeifeng
ÐÅÏ¢Ìáʾ
ÇëÌî´¦ÀíÒâ¼û