²é¿´: 2381  |  »Ø¸´: 11
µ±Ç°Ö÷ÌâÒѾ­´æµµ¡£

sunic

ľ³æ (ÖøÃûдÊÖ)

µÀ·¨×ÔÈ»

[½»Á÷] ÔÙ»¨3¸ö½ð±ÒÇó½Ì¸÷λ¸ßÊÖ£ºcy5¡¢cy3±ê¼ÇÔ­ÀíÊÇʲô£¿

cy5¡¢cy3±ê¼ÇµÄÔ­ÀíÊÇʲô£¿

cy5¡¢cy3ÔõÑù±ê¼Çµ°°×ÖÊ£¿

ÄÄλ¸ßÊÖÖªµÀÓÃcy5»òcy3±ê¼Çµ°°×ÖʵÄʵÑé·½·¨Ñ½£¿
±¾ÈËÏ£ÍûÓÃÓÚÉúÎïоƬ£¡

²¹³ä£ºÎÒ×öµÄÊÇÒ»ÖÖÐÂÐÍÉúÎïоƬ£¬×¨Ãżì²âÌØÒìÐÔµ°°×ÖÊ£¬µ«Êǵ°°×ÖÊÐèҪȾɫ»ò±ê¼Ç²ÅÄܽøÐмì²â£¬¹úÍâºÜ¶àÎÄÏ×¶¼ÊÇÖ±½Ó¹ºÂòÒѾ­½ÓºÃ·¢¹â»ùÍŵĵ°°×ÖÊ£¬¶øÎÒÉæ¼°µÄµ°°×Öʶ¼±È½ÏÆ«ÃÅ£¬ÐèÒª×Ô¼ºÈ¾É«¡£cy5¡¢cy3ÊÇ×î³£Ó㬾ßÓÐÏà¶ÔÆÕ±éÐÔ£¬Ò²ÊÇÒÇÆ÷Éè¼ÆºÍÒ×ÓÚʶ±ðµÄ£¬µ«ÊÇȾɫºÃÏó²»ÊÇÄÇô¼òµ¥£¬Ò»°ãµÄ±¨µÀÕâЩ¹ý³Ì¶¼Ê¡ÂÔÁË£¬¶øÊµ¼ÊÖбØÐëÓúã¡

Çå³þÓ¦ÖúÕßÇë°ßÖñ°ïÎÒËÍËû3¸ö½ð±Ò£¨Ò»¸öÎÊÌâÒ»¸ö£¬ºÇºÇ£©
sunzic@mails.gucas.ac.cn
ÇëÎð»Ø´ðÎ޹ػ°Ì⣬лл£¡

δµÃµ½ÓÐÓô𰸣¬¼ÌÐøÇóÖú£¡£¡£¡
ллÉÏÃæ¸÷λ³æÓѵÄÈÈÐİïÖú£¬»¹ÊÇÒª¼ÌÐøÇóÖú°¡£¡£¡£¡

[ Last edited by sunic on 2008-2-22 at 16:23 ]
»Ø¸´´ËÂ¥
²»ÅÂÌ«Ñôɹ£¬Ò²²»Å·çÓê¿ñ£¬¾ÍÅÂÏÈÉúÂîÎÒÀÁ°¡£¬»Ø¼ÒÎÞÑÕ¼ûµùÄï
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
»ØÌûÖ§³Ö ( ÏÔʾ֧³Ö¶È×î¸ßµÄǰ 50 Ãû )

bsksln

Òø³æ (СÓÐÃûÆø)

¡ï ¡ï
reasonspare(½ð±Ò+2,VIP+0):лл·ÖÏí,´ú§ס´ðл
ÄãºÃ£¬ÎÒÒѾ­°ÑÓ«¹â²îÒìË«ÏòµçÓ¾£¨DIGE£©µÄÒ»¸öÏà¹ØÊÓÆµ£¬ºÍEttan DIGEÓû§Êֲᷢµ½ÁËÄúµÄÓÊÏäÀ1Â¥µÄÅóÓÑ˵µÄ¶Ô£¬ÎÒ¸øÄúµÄ×ÊÁÏÀïÓÐÏêϸµÄʵÑé·½·¨¡£
·Ö×Óϸ°û
3Â¥2008-02-21 03:10:44
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
ÆÕͨ»ØÌû

soniabee

Í­³æ (³õÈëÎÄ̳)

¡ï
reasonspare(½ð±Ò+1,VIP+0):лл·ÖÏí,´ú§ס´ðл
ÔÎÁË
²»ÖªµÀÂ¥Ö÷ÎʵÄÊDz»ÊÇDIGE
cy3ºÍcy5ÊÇ´øÓв»Í¬Ó«¹â¼¯ÍŵÄ
²»ÊDZê¼Çµ°°×ÖÊ£¬ÊÇȾɫ
¹ØÓÚʵÑé·½·¨
²»ÖªµÀÄãÊÇÒª¾ßÌåÁ÷³ÌÄØ»¹ÊÇ¡£¡£¡£¡£
¼òµ¥µÄ˵¾ÍÊÇ
ÏÈÓò»Í¬µÄȾÁÏÓëÑù±¾»ìºÏ£¬±ÈÈçcy3ºÍÑù±¾A»ìºÏ£¬cy5ºÍÑù±¾b»ìºÏ
È»ºó½«Ñù±¾A£¦b»ìºÏ¡£
ÅÜ2DE
½øÐÐɨÃ裬½øÐзÖÎö

²»ÖªµÀlzÎÊÕâ¸öµÄÄ¿µÄÊÇʲô
Èç¹û˵µÄ¾ßÌåµãÄܻشðµÄ¸üÓÐÕë¶ÔÐÔ
2Â¥2008-02-20 21:08:48
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

sunic

ľ³æ (ÖøÃûдÊÖ)

µÀ·¨×ÔÈ»

лл£¡
²»¹ý¹ý³ÌÎÒÒ²ÖªµÀһЩ£¬µ«²»ÖªµÀÔ­Àí°¡£¿
Cy3ºÍCy5µÄ½á¹¹ÊÇʲô°¡£¿Ôõô·´Ó¦µÄ£¿
²»ÅÂÌ«Ñôɹ£¬Ò²²»Å·çÓê¿ñ£¬¾ÍÅÂÏÈÉúÂîÎÒÀÁ°¡£¬»Ø¼ÒÎÞÑÕ¼ûµùÄï
4Â¥2008-02-21 08:39:04
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

bsksln

Òø³æ (СÓÐÃûÆø)

¡ï
reasonspare(½ð±Ò+1,VIP+0):xiexie »¶Ó­³£À´,.
ÒýÓûØÌû:
Originally posted by sunic at 2008-2-21 08:39:
лл£¡
²»¹ý¹ý³ÌÎÒÒ²ÖªµÀһЩ£¬µ«²»ÖªµÀÔ­Àí°¡£¿
Cy3ºÍCy5µÄ½á¹¹ÊÇʲô°¡£¿Ôõô·´Ó¦µÄ£¿

¾ÝÎÒËùÖª£¬Ettan DIGEÊÇͨÓÃµçÆø¿ª·¢µÄÒ»ÕûÌ×ϵͳ£¬¸÷ÖÖÊÔ¼ÁºÐ£¬ÊÔÑé·½·¨£¬Èí¼þ£¬¶¼Å䱸ÍêÕû£¬ËùÓõÄȾÁÏCy3£¬Cy5ºÜ¿ÉÄÜÊÇÓÐרÀûȨµÄ¡£¶øÇÒ¸ãÉúÃü¿ÆÑ§µÄÒѾ­¶Ô»¯Ñ§ÎïÖÊ£¨ÉúÃü·Ö×Ó³ýÍ⣩µÄ½á¹¹²»ºÜ¸ÐðÁË£¬Â¥Ö÷¸ã»¯Ñ§°É£¬»¯Ñ§±È½Ï×¢ÖØ½á¹¹ºÍ»úÀí¡£
·Ö×Óϸ°û
5Â¥2008-02-21 11:11:33
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

sunic

ľ³æ (ÖøÃûдÊÖ)

µÀ·¨×ÔÈ»

reasonspare(½ð±Ò+0,VIP+0):xiexie ¹Ø×¢,³æÓÑÒѾ­Ó¦Öú,Ç뼰ʱ½»Á÷
Êǰ¡£¬²»ÖªµÀÔõô½áºÏµÄ£¬ÎÒ¾Íû°ÑÎÕ²Ù×÷ºÃ
¿ÉÊÇÍøÂçÉÏÕÒ²»µ½¾ßÌå´ð°¸
²»ÅÂÌ«Ñôɹ£¬Ò²²»Å·çÓê¿ñ£¬¾ÍÅÂÏÈÉúÂîÎÒÀÁ°¡£¬»Ø¼ÒÎÞÑÕ¼ûµùÄï
6Â¥2008-02-21 15:11:06
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

bsksln

Òø³æ (СÓÐÃûÆø)

¡ï
reasonspare(½ð±Ò+1,VIP+0):xiexie »¶Ó­³£À´,.
ÒýÓûØÌû:
Originally posted by sunic at 2008-2-21 15:11:
Êǰ¡£¬²»ÖªµÀÔõô½áºÏµÄ£¬ÎÒ¾Íû°ÑÎÕ²Ù×÷ºÃ
¿ÉÊÇÍøÂçÉÏÕÒ²»µ½¾ßÌå´ð°¸

Ò»°ã·Ö×ÓÉúÎïѧÀïµÄʵÑé¶¼ÊÇÕâÑù£¬°´ÕÕmanual²Ù×÷£¬»òÕß×Ô¼ºÊµÑéÊÒÓÐÁËÒ»Ì××Ô¼º³£Óõķ½·¨£¬°´ÕÕ×ö¾Í¿ÉÒÔ¡£
¶øÇÒÓÐЩÓÐרÀû±£»¤µÄ²úÆ·£¬ËüÃǵĻù±¾Ô­ÀíÁ˽⣬µ«¾ßÌå»úÀíÒ²²»ÊǺÜÈÝÒ×Äܸ㵽µÄ¡£
·Ö×Óϸ°û
7Â¥2008-02-21 22:53:28
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

sunic

ľ³æ (ÖøÃûдÊÖ)

µÀ·¨×ÔÈ»

δµÃµ½ÓÐÓô𰸣¬¼ÌÐøÇóÖú£¡£¡£¡
²»ÅÂÌ«Ñôɹ£¬Ò²²»Å·çÓê¿ñ£¬¾ÍÅÂÏÈÉúÂîÎÒÀÁ°¡£¬»Ø¼ÒÎÞÑÕ¼ûµùÄï
8Â¥2008-02-22 08:45:20
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

bsksln

Òø³æ (СÓÐÃûÆø)

ÎÒÓֲ鵽ÁËһЩÏà¹Ø×ÊÁÏ£¬¿ÉÄܽӽüʦÐÖµÄ×îÖÕ´ð°¸ÁË£¬µ«»¹ÊÇûÓÐÍêÈ«½â¾ö£¬Å¬Á¦ing

1.http://www.iupac.org/goldbook/C01487.pdf
Õâ¸öÎļþÀïÊÇCy£¨cyanine dyes£©µÄgeneral formula£¬µ«ÊÇCy2£¬Cy3£¬Cy5µÄ¾ßÌåÐÅÏ¢»¹ÓдýѰÕÒ¡£
ÆäËûºÜ¶àÎÄÏ×ÀïµÄCy¶¼ÊÇÓÐÇø±ðµÄ£¬R2N+=CH[CH=CH]nNR2ÊÇͨʽ¡£

2.ÏÂÃæÁ½¶Î»°£¬ÊÇÔÚͨÓÃµçÆøÕÒÀ´µÄ
Minimal labeling dyes
Size and charge matched
3 colors: Cy2, Cy3, Cy5
label ¦Å-amino group of lysine
reactive group£ºNHS ester

Saturation labeling dyes
Size matched, neutral charge
2 colors: Cy3, Cy5
label thiol group of cysteine
reactive group£ºMaleimide


ÎÒÀí½âµÄÒâ˼ÊÇ£¬Ettan DIGEÀïÓÐÁ½ÖÖ²»Í¬µÄȾÁÏ¡£
Ò»ÖÖÊǽÐ×ö¡°×îС±ê¼Ç·¨È¾ÁÏ¡±£¬ÓÐCy2£¬Cy3£¬Cy5ÈýÖÖ£¬ËüÃǵĴóСƥÅ䣬µçºÉÆ¥Å䣨¶¼´øÒ»¼ÛÕýµçºÉ£¬Ô­Òò¼ûºó£©¡£ËüÃDZê¼Ç¦Å-NH2£¬ÒòΪ¦Å-NH2´øÒ»ÕýµçºÉ£¬ËùÒÔ±»È¾É«ºó£¬¦Å-NH2±»±ê¼Ç£¬Ã»ÓеçºÉ£¬¶øÈ¾ÁÏ´øÒ»ÕýµçºÉ£¬×ܵÄÀ´Ëµµ°°×µÄµÈµçµãÊDz»±äµÄ¡£reactive groupÊÇNHS easter£¨NHS£¬¶¡¶þõ£Ñǰ·£©
ÁíÒ»ÖֽС°±¥ºÍ±ê¼Ç·¨È¾ÁÏ¡±£¬ÓÐCy3£¬Cy5Á½ÖÖ£¬´óСƥÅ䣬µçÖÐÐÔ£¬±ê¼Ç°ëë×°±ËáµÄÛÏ»ù¡£reactive groupÊÇmaleimide£¨Ë³¶¡Ï©¶þõ£Ñǰ·£©
¾ßÌåµÄ»úÀíÎÒ²»Ã÷°×£¬Ê¦ÐÖ¸ù¾ÝËùÌáµ½µÄ»ùÍÅÊDz»ÊÇÄÜÍÆ²â³öÀ´£¿

[ Last edited by bsksln on 2008-2-22 at 14:42 ]
·Ö×Óϸ°û
9Â¥2008-02-22 11:15:36
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

soniabee

Í­³æ (³õÈëÎÄ̳)

²»ÖªµÀlzµÄ¾ßÌåÓÃÒâÊÇʲô
¿Ï¶¨²»ÊÇÏëÓÃDIGE½øÐÐÑо¿

ÖÁÓÚÔ­Àí£¬½¨ÒélzÖ±½ÓдПøGEÎÊ
·ñÔòÔÚÍøÉÏÒ²Îʲ»³öʲôÀ´
10Â¥2008-02-22 13:24:30
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
Ïà¹Ø°æ¿éÌø×ª ÎÒÒª¶©ÔÄÂ¥Ö÷ sunic µÄÖ÷Ìâ¸üÐÂ
×î¾ßÈËÆøÈÈÌûÍÆ¼ö [²é¿´È«²¿] ×÷Õß »Ø/¿´ ×îºó·¢±í
[˶²©¼ÒÔ°] ÊÛSCIÒ»ÇøÎÄÕ£¬ÎÒ:8 O5 51O 54,¿ÆÄ¿ÆëÈ«,¿É+¼± +3 8rmuugja8q 2026-02-22 7/350 2026-02-23 09:44 by w4l55oybr1
[¿¼ÑÐ] ÊÛSCIÒ»ÇøÎÄÕ£¬ÎÒ:8 O5 51O 54,¿ÆÄ¿ÆëÈ«,¿É+¼± +3 khieu8v8m0 2026-02-22 8/400 2026-02-23 09:35 by w4l55oybr1
[ÂÛÎÄͶ¸å] ÊÛSCIÒ»ÇøÎÄÕ£¬ÎÒ:8 O5 51O 54,¿ÆÄ¿ÆëÈ«,¿É+¼± +4 khieu8v8m0 2026-02-22 8/400 2026-02-23 09:29 by w4l55oybr1
[¿¼ÑÐ] ÊÛSCIÒ»ÇøÎÄÕ£¬ÎÒ:8 O5 51O 54,¿ÆÄ¿ÆëÈ«,¿É+¼± +5 usprnugpzw 2026-02-21 11/550 2026-02-23 09:24 by w4l55oybr1
[½Ìʦ֮¼Ò] ΪʲôÖйú´óѧ¹¤¿Æ½ÌÊÚÃÇË®ÁËÄÇô¶àËùνµÄ¶¥»á¶¥¿¯£¬µ«»¹ÊÇ×ö²»³öÓîÊ÷»úÆ÷ÈË£¿ +5 »¶ÀÖËÌÒ¶Ýè 2026-02-21 8/400 2026-02-23 09:19 by »¶ÀÖËÌÒ¶Ýè
[ÂÛÎÄͶ¸å] ÊÛSCIÒ»ÇøÎÄÕ£¬ÎÒ:8 O5 51O 54,¿ÆÄ¿ÆëÈ«,¿É+¼± +3 w89i99eaeh 2026-02-22 5/250 2026-02-23 08:04 by w4l55oybr1
[²©ºóÖ®¼Ò] ÊÛSCIÒ»ÇøÎÄÕ£¬ÎÒ:8 O5 51O 54,¿ÆÄ¿ÆëÈ«,¿É+¼± +4 khieu8v8m0 2026-02-22 6/300 2026-02-23 07:59 by w4l55oybr1
[²©ºóÖ®¼Ò] ÊÛSCIÒ»ÇøÎÄÕ£¬ÎÒ:8 O5 51O 54,¿ÆÄ¿ÆëÈ«,¿É+¼± +6 3dfhjxgsh7 2026-02-22 9/450 2026-02-23 07:49 by w4l55oybr1
[¿¼²©] ÊÛSCIÒ»ÇøÎÄÕ£¬ÎÒ:8 O5 51O 54,¿ÆÄ¿ÆëÈ«,¿É+¼± +4 khieu8v8m0 2026-02-22 4/200 2026-02-23 06:46 by jsjzfl
[¹«Åɳö¹ú] ÊÛSCIÒ»ÇøÎÄÕ£¬ÎÒ:8 O5 51O 54,¿ÆÄ¿ÆëÈ«,¿É+¼± +3 khieu8v8m0 2026-02-22 5/250 2026-02-23 06:29 by w4l55oybr1
[˶²©¼ÒÔ°] ÊÛSCIÒ»ÇøÎÄÕ£¬ÎÒ:8 O5 51O 54,¿ÆÄ¿ÆëÈ«,¿É+¼± +4 khieu8v8m0 2026-02-22 8/400 2026-02-23 06:24 by w4l55oybr1
[¿¼²©] ÊÛSCIÒ»ÇøÎÄÕ£¬ÎÒ:8 O5 51O 54,¿ÆÄ¿ÆëÈ«,¿É+¼± +5 3dfhjxgsh7 2026-02-22 6/300 2026-02-23 02:04 by 5jlh3qtdvx
[½Ìʦ֮¼Ò] °æÃæ·Ñ¸Ã½»Âð +7 Æ»¹ûÔÚÄÄÀï 2026-02-22 8/400 2026-02-22 22:37 by otani
[»ù½ðÉêÇë] »ù½ðÕýÎÄ30Ò³Ö¸µÄÊDZ¨¸æÕýÎÄ»¹ÊÇÕû¸öÉêÇëÊé +5 successhe 2026-02-16 6/300 2026-02-22 21:38 by ɽÎ÷Ðü¿ÕË¿ÕÐüÎ
[¿¼ÑÐ] ÊÛSCIÒ»ÇøÎÄÕ£¬ÎÒ:8 O5 51O 54,¿ÆÄ¿ÆëÈ«,¿É+¼± +3 3dfhjxgsh7 2026-02-22 4/200 2026-02-22 16:52 by khieu8v8m0
[ÕÒ¹¤×÷] ÊÛSCIÒ»ÇøÎÄÕ£¬ÎÒ:8 O5 51O 54,¿ÆÄ¿ÆëÈ«,¿É+¼± +3 usprnugpzw 2026-02-22 3/150 2026-02-22 16:37 by khieu8v8m0
[»ù½ðÉêÇë] ¡°ÈËÎÄÉç¿Æ¶øÂÛ£¬Ðí¶àѧÊõÑо¿»¹Ã»ÓдﵽÃñ¹úʱÆÚµÄˮƽ¡± +4 ËÕ¶«ÆÂ¶þÊÀ 2026-02-18 5/250 2026-02-22 16:07 by liangep1573
[»ù½ðÉêÇë] ʲôÊÇÈËÒ»Éú×îÖØÒªµÄ£¿ +4 ˲ϢÓîÖæ 2026-02-21 4/200 2026-02-22 11:44 by huagongfeihu
[»ù½ðÉêÇë] ½ñÄê´ºÍíÓм¸¸ö½ÚÄ¿ºÜ²»´í£¬µãÔÞ£¡ +11 ˲ϢÓîÖæ 2026-02-16 12/600 2026-02-21 21:14 by lq493392203
[»ù½ðÉêÇë] ÌåÖÆÄÚ³¤±²ËµÌåÖÆÄÚ¾ø´ó²¿·ÖÒ»±²×ÓÔڵײ㣬ÈçͬÄãÃÇÒ»Ñù´ó²¿·ÖÆÕͨ½ÌʦæÇÒÊÕÈëµÍ +9 ˲ϢÓîÖæ 2026-02-20 12/600 2026-02-21 10:39 by »¶ÀÖËÌÒ¶Ýè
ÐÅÏ¢Ìáʾ
ÇëÌî´¦ÀíÒâ¼û