²é¿´: 1291  |  »Ø¸´: 0

ÎÒÌ«ÐãÁË

Í­³æ (СÓÐÃûÆø)

[½»Á÷] ÈçºÎ¸ßЧӦÓÃÓ«¹âËØÃ¸±¨¸æ£¿´ÓÉè¼Æµ½¼ì²âµÄÈ«Á÷³Ì½âÎö

Ó«¹âËØÃ¸±¨¸æ£¨Luciferase reporter£©ÊÇÒ»Öֹ㷺ӦÓÃÓÚÉúÎïѧÑо¿µÄ¹¤¾ß£¬Æäͨ¹ý´ß»¯µ×ÎÈçÓ«¹âËØ£©²úÉúÉúÎï·¢¹âÐźţ¬´Ó¶øÊµÏÖ¶Ô»ùÒò±í´ï¡¢ÐźÅͨ·»îÐÔ»ò·Ö×ÓÏ໥×÷ÓõÄʵʱ¼à²â¡£

ÉúÎï·¢¹âµÄ»úÖÆ£ºÓ«¹âËØÃ¸ÒÔÓ«¹âËØ×÷Ϊµ×Î·¢ÉúÑõ»¯»¹Ô­·´Ó¦£¬½«²¿·Ö»¯Ñ§ÄÜת»»³É¹âÄܵĹý³Ì£¨²»Í¬µÄÓ«¹âËØÃ¸ËùÐèµ×Îï²»Ò»Ñù£¬ÓÐЩӫ¹âËØÃ¸ÐèÒÀÀµATPÈçÀ´Ô´ÓÚÓ©»ð³æµÄFluc£¬ÎÞÐèATPµÄRluc£©
500

¼ÈȻӫ¹âËØÃ¸±¨¸æÕâôÀ÷º¦£¬ÄÇÒªÔõôӦÓ㿲»¹ÜÄãÊÇÔÚ»ù´¡ÉúÎïѧ·½ÃæµÄÑо¿£¬»¹ÊÇÒ©Î↑·¢É¸Ñ¡£¬»òÕßÊǼ²²¡»úÖÆÓëÖÎÁÆÑо¿£¬ÉõÖÁÊÇ»·¾³ÎÛȾÎï¼ì²â£¬¶¼¿ÉÒÔ°´ÕÕÕâ¡°Èý°å¸«¡±È¥½øÐУº

1.Éè¼Æ±¨¸æÔØÌå¼°¹¹½¨±¨¸æÏµÍ³

ÓÉÓÚÓ¦Óó¡¾°½Ï¶à£¬ÒÔÏÂÁоټ¸¸ö²»Í¬·½ÃæÑо¿µÄÉè¼ÆË¼Â·£º

¢ÙÆô¶¯×Ó/ÔöÇ¿×Ó»îÐÔ·ÖÎö£º½«Ó«¹âËØÃ¸»ùÒòÓëÄ¿±êÆô¶¯×Ó»òÔöÇ¿×ÓÐòÁÐÁ¬½Ó£¨ÈôÑо¿microRNA£¬¿É½«Ä¿µÄ»ùÒòµÄ3¡¯UTRÓëÓ«¹âËØÃ¸»ùÒòÁ¬½Ó£©£»

¢ÚÐźÅͨ·Ñо¿£º½«Ó«¹âËØÃ¸»ùÒòÖÃÓÚÌØ¶¨ÐźÅͨ·ÏìÓ¦Ôª¼þÏÂÓΣ»

¢Û¸ßͨÁ¿Ò©Îïɸѡ£º½«Ä¿±ê»ùÒòµÄÆô¶¯×Ó¡¢µ÷¿ØÔª¼þ£¨ÈçNF-¦ÊB¡¢STAT3µÈ£©»òÏìÓ¦Ôª¼þ£¨È翹Ñõ»¯·´Ó¦Ôª¼þARE£©ÓëÓ«¹âËØÃ¸»ùÒòÁ¬½Ó£»

¢Ü»·¾³ÎÛȾÎï¼ì²â£º¸ù¾ÝÄ¿±êÎÛȾÎïÑ¡Ôñ¶ÔÓ¦Ôª¼þ£¨ÖؽðÊôÎÛȾ¿ÉÑ¡ÔñARE£¨¿¹Ñõ»¯ÏìÓ¦Ôª¼þ£©£¬¶þ‡fÓ¢ÀàÎÛȾÎï¿ÉÑ¡ÔñAhRÏìÓ¦Ôª¼þ£©£¬ÓëÓ«¹âËØÃ¸»ùÒòÁ¬½Ó£»

±¾²½ÖèºËÐÄÊÇͨ¹ý»ùÒò¹¤³ÌÊֶΣ¬½«ÏìÓ¦Ôª¼þÓëÓ«¹âËØÃ¸»ùÒòżÁª£¬Í¨¹ý¼ì²âÓ«¹âÐźű仯£¬À´½øÐÐÅжϡ£

2.¹¹½¨Îȶ¨Ï¸°ûϵ

¢Ù¸ù¾ÝÑо¿Ä¿µÄÑ¡Ôñϸ°ûϵ£¬²¢Í¨¹ýԤʵÑé²âÊÔϸ°û¶Ôɸѡ¿¹ÉúËØµÄÃô¸ÐÐÔ£»(Ò»°ãÎÞÌØÊâÒªÇóµÄÇé¿öÏ£¬Ñ¡ÔñÒ×תȾϸ°ûÈçHEK293T¡¢HepG2¡¢HeLaµÈ£©£»

¢Ú¸ù¾ÝʹÓõÄÔØÌåÀàÐÍ£¬Ñ¡ÔñµÄתȾ·½Ê½»á´æÔÚ²»Í¬£º

ÏñPiggyBacÔØÌå¿ÉʹÓÃÖ¬ÖÊÌåתȾ»òµç´©¿×£»ÈôʹÓò¡¶¾ÔØÌåÐèÏȽøÐв¡¶¾°ü×°ºó£¬ÔÙʹÓò¡¶¾¶Ôϸ°û½øÐиÐȾ£»

¢Û¿¹ÉúËØÉ¸Ñ¡Îȶ¨Öê

תȾºó24-48Сʱ£¬¼ÓÈëɸѡ¿¹ÉúËØ½øÐÐÆðʼɸѡ£»ºóÐø½øÐгÖÐøÉ¸Ñ¡£¬Ã¿2-3Ìì¸ü»»º¬¿¹ÉúËØµÄÅàÑø»ù£¬³ÖÐø1-2ÖÜ£¬Ö±ÖÁδתȾϸ°ûÈ«²¿ËÀÍö£»

¢Üµ¥¿Ë¡ɸѡ£¬¿ÉʹÓÃÁ÷ʽϸ°ûɸѡ»ò¼«ÏÞÏ¡ÊÍ·¨»ñµÃµ¥¿Ë¡¡£

ÉÏÊö²½Öè¹Ø¼üÔÚÓÚתȾ·½Ê½µÄÑ¡ÔñÓ뿹ÉúËØÒ©ÎïɸѡŨ¶È£¬¾ù¿Éͨ¹ýԤʵÑéȥȷÈÏ×îÓŵÄתȾ·½Ê½ÒÔ¼°×îµÍµÄÒ©ÎïÓÐЧŨ¶È¡£

3.Ó«¹âÐźżì²â

¢ÙÁѽâϸ°û£¬¼ÓÈëÁѽ⻺³åÒº¶Ôϸ°û½øÐд¦Àí£¬ÊÍ·ÅÓ«¹âËØÃ¸£»¢ÚÌí¼Óµ×Î¸ù¾ÝÏàÓ¦µÄÓ«¹âËØÃ¸¼ÓÈëÓ«¹âËØ£¬²¢½øÐзõÓý·´Ó¦£»¢Û¶ÁÈ¡¹âÐźţ¬Ê¹ÓÃø±êÒǵȣ¬¼ì²â·¢¹âÇ¿¶È£»

³£¼ûÎÊÌâ·ÖÎöÓë½â¾ö

1.ÐźÅÈõ»òÎÞÐźÅ

¿ÉÄÜÔ­Òò£º

¢ÙÖÊÁ£×ªÈ¾Ð§ÂʵÍ

±£Ö¤ÖÊÁ£Å¨¶ÈºÍ´¿¶È£¨OD260/280±ÈÖµ1.8-2.0£©£¬Í¬Ê±ÓÅ»¯×ªÈ¾Ìõ¼þ£¨¸ü»»×ªÈ¾ÊÔ¼Á¡¢µ÷ÕûDNAÓëÊÔ¼Á±ÈÀý£¬»ò¸ÄÓøüÒ×תȾµÄϸ°ûϵ£¨ÈçHEK293T£©£©£»

¢ÚÓ«¹âËØÃ¸Æô¶¯×Ó»îÐÔ¹ýµÍ

¿ÉʹÓÃÑôÐÔ¶ÔÕÕÖÊÁ££¨È纬ǿÆô¶¯×ÓCMVµÄÓ«¹âËØÃ¸ÔØÌ壩ȷÈϼì²âϵͳÊÇ·ñÕý³££»Í¬Ê±¿ÉÀ©´óÆô¶¯×Ó¿ËÂ¡ÇøÓò£¬È·±£°üº¬¹Ø¼üµ÷¿ØÔª¼þ£¨Èçת¼Òò×Ó½áºÏλµã£©¡£

¢Ûϸ°û״̬²»¼Ñ

½¨ÒéʹÓõʹ«´ú´ÎÊý£¨<30´ú£©¡¢¸ß»îÁ¦£¨>90%£©µÄϸ°û£¬±ÜÃâÎÛȾ»ò¹ý¶È»ãºÏ£¨ÍƼöתȾʱÃܶÈΪ70-80%£©£»

¢Ü¼ì²âʱ¼äµã²»µ±

Ëõ¶Ì»òÑÓ³¤¼ì²âʱ¼ä£¬¶àÊýÆô¶¯×Ó»îÐÔÔÚתȾºó24-48Сʱ´ï·å£¬Ðèͨ¹ýԤʵÑéÈ·¶¨×î¼Ñʱ¼ä´°¿Ú¡£

2.±³¾°ÐźŹý¸ß

¿ÉÄÜÔ­Òò£º

¢ÙÁѽⲻ³ä·Ö£º¿ÉÊʵ±ÑÓ³¤Ï¸°ûµÄÁѽâʱ¼ä£¨15-30·ÖÖÓ£©£¬²Ù×÷¹ý³ÌÖÐʹÓÃÎÐÐýÕðµ´£»

¢Úϸ°û³ÁµíÔÓÖʸÉÈÅ£º¿É¶ÔÁѽâ²úÎï½øÐÐÀëÐIJÙ×÷£¨12,000 rpm£¬5·ÖÖÓ£©£¬ÀëÐĺóÈ¡ÉÏÇå¼ì²â£»

¢Ûµ×Îï×Ô·¢Ñõ»¯£ºÑϸñÖ´Ðбܹâ²Ù×÷£¬¿ìËÙ¼ì²â¾¡¿ÉÄÜ15·ÖÖÓÄÚÍê³É²Ù×÷¡£

¢Ü±¾µ×¶ÔÕÕÒì³££º½¨ÒéʹÓÃÎÞÆô¶¯×ӵĿÕÔØÌ壨ÈçpGL3-Basic£©×÷ΪÒõÐÔ¶ÔÕÕ£¬È·±£ÆäÐźÅÏÔÖøµÍÓÚʵÑé×é¡£

3.Êý¾ÝÖØ¸´ÐÔ²î

ÓÅ»¯²ßÂÔ£º

¢Ù´ÓתȾ¾ùÒ»ÐÔ×ÅÊÖ£¬²ÉÓÃÎȶ¨×ªÈ¾Ï¸°ûϵ£¬»òʹÓÃ96¿×°åתȾÒÔ¼õÉÙ¿×¼ä²îÒ죻

¢Úϸ°ûÆÌ°å±ê×¼»¯£¬½¨ÒéʹÓÃϸ°û¼ÆÊýÒÇÈ·±£Ã¿¿×ϸ°ûÊý¾¡Á¿Ïà½ü£»

¢Û²Ù×÷Á÷³Ìͳһ£¬Öƶ¨ÏêϸµÄʵÑ鼯»®£¬¹Ì¶¨¼ÓÑù˳ÐòºÍ¼ì²âʱ¼ä£¬±ÜÃâµ×Îï·õÓýʱ¼ä²¨¶¯¡£
»Ø¸´´ËÂ¥

» ²ÂÄãϲ»¶

» ±¾Ö÷ÌâÏà¹ØÉ̼ÒÍÆ¼ö: (ÎÒÒ²ÒªÔÚÕâÀïÍÆ¹ã)

רעϸ°ûºÍ΢ÉúÎï»ùÒò±à¼­ÖªÊ¶·ÖÏí
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
Ïà¹Ø°æ¿éÌø×ª ÎÒÒª¶©ÔÄÂ¥Ö÷ ÎÒÌ«ÐãÁË µÄÖ÷Ìâ¸üÐÂ
×î¾ßÈËÆøÈÈÌûÍÆ¼ö [²é¿´È«²¿] ×÷Õß »Ø/¿´ ×îºó·¢±í
[¿¼ÑÐ] 268Çóµ÷¼Á +9 ¼òµ¥µã0 2026-03-02 13/650 2026-03-03 07:55 by njzyff
[¿¼ÑÐ] »¯¹¤¾©Çø271Çóµ÷¼Á +7 11ing 2026-03-02 7/350 2026-03-03 07:30 by ÀûºÃÀûºÃ.
[¿¼ÑÐ] 288Çóµ÷¼Á +3 ÉÙ71.8 2026-03-02 5/250 2026-03-03 06:01 by tgxtgxtgx9
[¿¼ÑÐ] 299Çóµ÷¼Á +4 kkcoco25 2026-03-02 7/350 2026-03-02 23:11 by kkcoco25
[¿¼ÑÐ] 282Çóµ÷¼Á +4 2103240126 2026-03-02 7/350 2026-03-02 23:02 by 2103240126
[¿¼ÑÐ] 298Çóµ÷¼Á +10 È˼äΨÄãÊÇÇå»¶ 2026-02-28 14/700 2026-03-02 22:49 by È˼äΨÄãÊÇÇå»¶
[¿¼ÑÐ] 0856²ÄÁÏÓ뻯¹¤£¬270Çóµ÷¼Á +11 YXCT 2026-03-01 13/650 2026-03-02 21:38 by sunny81
[¿¼ÑÐ] Çóµ÷¼Á +3 Guo_yuxuan 2026-03-02 4/200 2026-03-02 21:18 by Î޼ʵIJÝÔ­
[¿¼ÑÐ] 284Çóµ÷¼Á +5 ÌìÏÂŸß 2026-03-02 5/250 2026-03-02 18:38 by caszguilin
[¿¼ÑÐ] Ò»Ö¾Ô¸»ªÖпƼ¼´óѧ£¬»¯Ñ§×¨Òµ344·Ö£¬Çóµ÷¼Á +3 ÐÏxing1 2026-03-02 3/150 2026-03-02 17:32 by houyaoxu
[¿¼ÑÐ] 291 Çóµ÷¼Á +3 »¯¹¤2026½ì±ÏÒµÉ 2026-03-02 3/150 2026-03-02 12:55 by houyaoxu
[»ù½ðÉêÇë] ÃæÉÏÄ£°å¸Ä²»ÁËÒ³±ß¾à°É£¿ +6 ieewxg 2026-02-25 7/350 2026-03-02 12:44 by stidwellNK
[»ù½ðÉêÇë] ´Ë³É¹û²»Äܵ¼ÈëÔ­Òò£ºÔªÊý¾Ý±ØÌîÐÅÏ¢²»ÍêÕû£¬¿É ½øÐв¹³ä¡£ +4 Kittylucky 2026-03-02 5/250 2026-03-02 11:07 by jurkat.1640
[¿¼ÑÐ] ²ÄÁÏÀàÇóµ÷¼Á +11 wana_kiko 2026-02-28 14/700 2026-03-02 08:46 by ´ÏÃ÷µÄ´óËÉÊó
[¿¼ÑÐ] 272Çóµ÷¼Á +6 ÌïÖÇÓÑ 2026-02-28 6/300 2026-03-01 21:40 by ¹«èªåÐÒ£
[¿¼ÑÐ] 299Çóµ÷¼Á +3 YÄ«Ã÷ÆåÃîY 2026-02-28 5/250 2026-03-01 21:01 by tangxiaotian
[¿¼ÑÐ] 290Çóµ÷¼Á +9 ²ÄÁÏר˶µ÷¼Á£» 2026-02-28 11/550 2026-03-01 17:21 by sunny81
[¿¼ÑÐ] 0856²ÄÁÏÇóµ÷¼Á +4 ÂéÀ±öÏÓã 2026-02-28 4/200 2026-03-01 16:51 by caszguilin
[»ù½ðÉêÇë] ¸Õ¼Óã¬Ã»ÓÐÆÚ¿¯ºÅ£¬µ«ÊÇÔÚÏ߿ɿ´µÄÂÛÎÄ¿ÉÒÔ·ÅΪ´ú±í×÷Âð 10+3 arang1 2026-03-01 3/150 2026-03-01 16:43 by babero
[¿¼ÑÐ] 317Ò»Ö¾Ô¸»ªÄÏÀí¹¤µçÆø¹¤³ÌÇóµ÷¼Á +6 Soliloquy_Q 2026-02-28 11/550 2026-03-01 11:14 by ¸èliekkas
ÐÅÏ¢Ìáʾ
ÇëÌî´¦ÀíÒâ¼û