Znn3bq.jpeg
ÉÇÍ·´óѧº£Ñó¿ÆÑ§½ÓÊܵ÷¼Á
²é¿´: 3095  |  »Ø¸´: 17
µ±Ç°Ö»ÏÔʾÂú×ãÖ¸¶¨Ìõ¼þµÄ»ØÌû£¬µã»÷ÕâÀï²é¿´±¾»°ÌâµÄËùÓлØÌû

±Ê±ùºÓ

Òø³æ (СÓÐÃûÆø)

[ÇóÖú] ATP¶Ôµ°°×Îȶ¨ÐÔµÄÓ°Ïì

ÔÚ×öµ°°×ÓëtRNAµÄbindingʵÑéʱ£¬¼ÓÁËATPµ¼Öµ°°×³Áµí£¬ATPŨ¶ÈΪ10mM£¬¼ÓAMP»òAMPPNP´úÌæ£¬Çé¿öÉÔ΢ºÃÒ»µã£¬µ«Ò²Óв¿·Ö³Áµí¡£ÒòΪûÓмӰ±»ùËᣬËùÒÔÓ¦¸Ã»¹Ã»Óз´Ó¦£¬ÊÇÒòΪ¾²µç×÷ÓûòÊǿռäλ×èµÄÔ­ÒòÒýÆðµ°°×¹¹ÐÍ·¢Éú½Ï´ó±ä»¯¶ø³ÁµíÂ𣿻¹Çë¸÷λÁ˽âtRNA°±õ£»¯¹ý³ÌµÄ°ïæ·ÖÎöÏÂÔ­Òòѽ¡£¡£¡£
»Ø¸´´ËÂ¥

» ²ÂÄãϲ»¶

» ±¾Ö÷ÌâÏà¹Ø¼ÛÖµÌùÍÆ¼ö£¬¶ÔÄúͬÑùÓаïÖú:

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

lihe131

ÖÁ×ðľ³æ (ÎÄ̳¾«Ó¢)

ÒýÓûØÌû:
9Â¥: Originally posted by ±Ê±ùºÓ at 2014-03-07 10:29:51
¶àлÄãµÄ¼°Ê±»Ø¸´£¬ÎÊÌâÒѾ­½â¾öÁË£¬ºÃ¿ªÐİ¡£¬·Ç³£¸Ðл£¬ºÇºÇ¡£¡£¡£
ÒòΪ»¯Ñ§²»ÊǺܺã¬×ÜÔÚÕâЩСÎÊÌâÉϾÀ½á£¬¹ØÓÚËá¼îÖкͻ¹ÊDz»Ì«Àí½â£¬ÎªÊ²Ã´Ä㽫ºËËáºÍµ°°×¼Óµ½Ò»¿é¾Í»á³ÁµíÄØ£¬ÊǺËËáÖкÍÁ˵°°×±íÃæ¼îÐÔ°± ...

¾Ù¸öÀý×Ó°¡£º
¼ÙÈçÎÒÔÚpH7.0µÄ»º³åÒºÖзֱð×¼±¸µ°°×ºÍºËËá¡£µ°°×ÊǼîÐԵģ¬µÈµçµã9.0£»ºËËáÊÇËáÐԵģ¬µÈµçµãÊÇ5.0¡£
´ËʱËûÃǶ¼ÄÜÈܽ⣺µÈµçµã9.0µÄµ°°×ÔÚ7.0µÄ»º³åÒºÖдøÕýµç£»µÈµçµã5.0µÄºËËáÔÚ7.0µÄ»º³åÒºÖдø¸ºµç¡£ÒÔΪ±íÃæ¶¼´øµç£¬ËùÒÔ¶¼ÄÜÈܽ⡣
È»¶ø£¬ÎÒ°ÑËüÃÇ»ìºÏºó£¬ÐγÉÁ˸´ºÏÎ´øÕýµçµÄµ°°×ºÍ´ø¸ºµçµÄºËËá±Ë´ËÖк͵äÐÍ£¬µ¼Ö¸´ºÏÎïµÄµÈµçµã±äΪ7.0£¬¶ø»º³åÒºÒ²ÊÇ7.0£¬ËùÒÔ¸´ºÏÎï±íÃæ¾Í²»´øµçÁË£¬¾Í²»ÈܽâÁË¡£

ÕâÖ»ÊǸöÀý×Ó°¡£¬Êý¶¼ÊDZàµÄ£¬Ï£Íû¶ÔÄãÓаïÖú¡£
10Â¥2014-03-07 10:41:36
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
²é¿´È«²¿ 18 ¸ö»Ø´ð

lihe131

ÖÁ×ðľ³æ (ÎÄ̳¾«Ó¢)

¡¾´ð°¸¡¿Ó¦Öú»ØÌû

¡ï ¡ï ¡ï ¡ï ¡ï ¡ï ¡ï ¡ï ¡ï ¡ï
¸Ðл²ÎÓ룬ӦÖúÖ¸Êý +1
±Ê±ùºÓ: ½ð±Ò+5, ¡ï¡ï¡ïºÜÓаïÖú 2014-03-06 16:49:08
±Ê±ùºÓ: ½ð±Ò+5, ¡ï¡ï¡ï¡ï¡ï×î¼Ñ´ð°¸ 2014-03-06 19:53:37
µ°°×ÄÜÓëRNA½áºÏ£¬ËµÃ÷µ°°×±íÃæÊÇ´øÕýµçµÄ£¬ATPÊÇËáÐԵ쬼ÓÁËATPµ¼ÖÂËá¼îÖкͣ¬½µµÍÁ˵°°×ÖʵÄÈܽâ¶È£¬ËùÒÔ³Áµí¡£
ATPµÄËáÐÔºÜÇ¿£¬ÇëÎÊÄãÅäÖÆATPʱÓÐûÓÐÓÃNaOHµ÷pHÖµ°¡£¿×îºÃ°ÑATPµ÷³É½üËÆÖÐÐԵģ¬Îüһ΢ÉýÓÃpHÊÔÖ½¼ì²â¾ÍÐС£
Èç¹û»¹²»Ðеϰ£¬¿ÉÄÜÒª¸Ä±äһϵ°°×Ëù´¦»º³åÒºµÄpHÖµ¡£
Èç¹û»¹²»Ðеϰ£¬¿¼ÂÇÔö¼ÓÒ»ÏÂÀë×ÓÇ¿¶È£¬×ÜÖ®ÎÊÌâÓ¦¸ÃÊdzöÔÚµ°°×Èܽâ¶ÈÉÏ£¬ÍùÕâ¸ö·½Ïò¸Ä½øÊµÑéÓ¦¸Ã»áÓаïÖú¡£

Ï£Íû¶ÔÄãÓаïÖú¡£
2Â¥2014-03-05 18:25:40
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

±Ê±ùºÓ

Òø³æ (СÓÐÃûÆø)

ÒýÓûØÌû:
2Â¥: Originally posted by lihe131 at 2014-03-05 18:25:40
µ°°×ÄÜÓëRNA½áºÏ£¬ËµÃ÷µ°°×±íÃæÊÇ´øÕýµçµÄ£¬ATPÊÇËáÐԵ쬼ÓÁËATPµ¼ÖÂËá¼îÖкͣ¬½µµÍÁ˵°°×ÖʵÄÈܽâ¶È£¬ËùÒÔ³Áµí¡£
ATPµÄËáÐÔºÜÇ¿£¬ÇëÎÊÄãÅäÖÆATPʱÓÐûÓÐÓÃNaOHµ÷pHÖµ°¡£¿×îºÃ°ÑATPµ÷³É½üËÆÖÐÐԵģ¬Îüһ΢ÉýÓÃpHÊÔ ...

ÎÒµÄATPÈÜÒºÊÇÖ±½ÓÓÃpH7.6µÄtris-HClÈܽâ·ÛÄ©ÅäÖÆµÄ£¬ÈܽâºóûÓе÷pH¡£
NaClŨ¶ÈΪ100mM,Àë×ÓŨ¶È¸ßÓÚ100mM tRNAÎÞ·¨bindingµ½µ°°×ÉÏ£¬µ«Õâ¸öÀë×ÓŨ¶Èϵ°°×ÓÖ²»Îȶ¨£¬ÈÝÒ×¾Û¼¯³Áµí£¬ºÃ¾À½á°¡¡£¡£
3Â¥2014-03-06 18:30:35
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

±Ê±ùºÓ

Òø³æ (СÓÐÃûÆø)

ÒýÓûØÌû:
2Â¥: Originally posted by lihe131 at 2014-03-05 18:25:40
µ°°×ÄÜÓëRNA½áºÏ£¬ËµÃ÷µ°°×±íÃæÊÇ´øÕýµçµÄ£¬ATPÊÇËáÐԵ쬼ÓÁËATPµ¼ÖÂËá¼îÖкͣ¬½µµÍÁ˵°°×ÖʵÄÈܽâ¶È£¬ËùÒÔ³Áµí¡£
ATPµÄËáÐÔºÜÇ¿£¬ÇëÎÊÄãÅäÖÆATPʱÓÐûÓÐÓÃNaOHµ÷pHÖµ°¡£¿×îºÃ°ÑATPµ÷³É½üËÆÖÐÐԵģ¬Îüһ΢ÉýÓÃpHÊÔ ...

ÖØÐ²âÁËÒ»ÏÂATPÈÜÒºµÄpH, ·¢ÏÖÓÃpH7.6tris-HClÈܽâµÄATP£¬Ö»ÓÐpH3×óÓÒ£¬¶î¡£¡£¡£Ô­À´¶¼»¹Ã»µ½trisµÄ»º³åÇø¼ä£¬ÄѹÖÒ»¼Óµ°°×¾Í³Á£¬·Ç³£¸Ðл´óÏÀµÄ½â´ð£¬°ïÎÒ½â¾öÁ˾À½áÒ»¸ö¶àÔµÄÎÊÌâ¡£¡£¡£
4Â¥2014-03-06 19:57:13
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
×î¾ßÈËÆøÈÈÌûÍÆ¼ö [²é¿´È«²¿] ×÷Õß »Ø/¿´ ×îºó·¢±í
[¿¼ÑÐ] Çóµ÷¼Á +11 Á§ÜÔÒ»¶¨Éϰ¶ 2026-04-10 12/600 2026-04-13 22:20 by zhq0425
[¿¼ÑÐ] 300·ÖÇóµ÷¼Á £¨085501»úеר˶£¬±¾¿ÆÑï´ó£© +8 xu@841019 2026-04-11 9/450 2026-04-13 21:36 by xu@841019
[¿¼ÑÐ] ¿¼ÑÐÓ¢Ò»ÊýÒ»338·Ö +8 ³¤½­´óѧ¶«Ð£Çø 2026-04-13 9/450 2026-04-13 20:08 by ѧԱJpLReM
[¿¼ÑÐ] Ò»Ö¾Ô¸Öйú¿ÆÑ§ÔºÉϺ£ÓлúËù£¬Óлú»¯Ñ§356·ÖÕÒµ÷¼Á +12 Nadiums 2026-04-09 12/600 2026-04-13 08:50 by lhj2009
[¿¼ÑÐ] 322Çóµ÷¼Á£¬08¹¤¿Æ +4 ½ñÌìÊǸöСºÅ 2026-04-08 4/200 2026-04-13 00:20 by baobaoye
[¿¼ÑÐ] 0831Ò»ÂÖµ÷¼Áʧ°ÜÇóÖú +10 СÐÜî£î£_s 2026-04-11 10/500 2026-04-12 22:43 by ³¤¹­°Á
[¿¼ÑÐ] Ò»Ö¾Ô¸Õã´óÉúÎï325·ÖÇóµ÷¼Á +9 zysheng 2026-04-12 9/450 2026-04-12 22:31 by yuyin1233
[¿¼ÑÐ] Çóµ÷¼Á£¬Ò»Ö¾Ô¸²ÄÁÏ¿ÆÑ§Ó빤³Ì985£¬365·Ö£¬ +8 ²Ä»¯Àî¿É 2026-04-11 10/500 2026-04-12 08:42 by 852137818
[¿¼ÑÐ] Ò»Ö¾Ô¸985»úеѧ˶380Çóµ÷¼Á +5 ¹Ø¹ØöÂð¯10 2026-04-11 5/250 2026-04-11 10:10 by ÖªÄî¡£A
[¿¼ÑÐ] ÉúÎïѧ308Çóµ÷¼Á£¨Ò»Ö¾Ô¸»ª¶«Ê¦´ó£© +6 ÏàÐűػá¹ââÍòÕ 2026-04-10 6/300 2026-04-11 05:23 by zhuwenxu
[¿¼ÑÐ] ¼ÆËã»úÀàÇóµ÷¼Á£¬22408-274·Ö +7 Éϰ¶deС³æ 2026-04-09 8/400 2026-04-10 19:56 by fxue1114
[¿¼ÑÐ] 287Çóµ÷¼Á +15 Fnhc 2026-04-07 21/1050 2026-04-10 19:09 by chemisry
[¿¼ÑÐ] ±¾9 Ò»Ö¾Ô¸Î÷¹¤´ó085601 324Çóµ÷¼Á +5 wysyjs25 2026-04-10 5/250 2026-04-10 16:57 by luoyongfeng
[¿¼ÑÐ] ³õÊÔ261 +3 AshtÉÙ 2026-04-10 6/300 2026-04-10 16:38 by AshtÉÙ
[¿¼ÑÐ] Ò»Ö¾Ô¸¾©Çø985£¬085401µç×ÓÐÅÏ¢£¬±¾¿Æµç×ÓÐÅÏ¢ +3 Ñô¹â¿ªÀʵÄÄк¢ 2026-04-10 3/150 2026-04-10 16:29 by sophia_93
[¿¼ÑÐ] Çóµ÷¼Á +11 ôæôæÒ»ÊéÉú 2026-04-09 13/650 2026-04-10 10:27 by liuhuiying09
[¿¼ÑÐ] 08¹¤Ñ§ 309·ÖÇóµ÷¼Á +6 Yin DY 2026-04-08 6/300 2026-04-10 09:18 by Delta2012
[¿¼ÑÐ] µ÷¼Á +12 ÔÂ@163.com 2026-04-08 12/600 2026-04-09 14:27 by rl1980
[¿¼ÑÐ] Çóµ÷¼Á£¬ÏÖÔÚ»¹ÄÜÌîµÄ +3 Éϰ¶Ð¡Ó¨¼ÓÓÍ 2026-04-08 3/150 2026-04-08 14:30 by zhq0425
[¿¼ÑÐ] 263·ÖBÇøÇóµ÷¼Á +6 Àînihao 2026-04-08 6/300 2026-04-08 09:38 by ÄÏ¿ªÐ¡ôë
ÐÅÏ¢Ìáʾ
ÇëÌî´¦ÀíÒâ¼û