±±¾©Ê¯ÓÍ»¯¹¤Ñ§Ôº2026ÄêÑо¿ÉúÕÐÉú½ÓÊÕµ÷¼Á¹«¸æ
²é¿´: 4224  |  »Ø¸´: 11

13808906306

½ð³æ (ÕýʽдÊÖ)

[ÇóÖú] PCRÒýÎïµÄÁ¿ÈçºÎÈ·¶¨£¬ÇóÖú¸ßÊÖÖ¸½Ì ÒÑÓÐ1È˲ÎÓë

×î½ü×öPCR·¢ÏÖÒ»¸öÎÊÌ⣬һЩ×ÊÁÏÉÏ˵PCRÌåϵÖÐÒýÎïµÄÁ¿ÒªÉÔ´óÓÚÄ£°åµÄÁ¿£¬¿ÉÊÇÔÚPCR¹ý³ÌÖÐÒýÎï²»¶Ï±»ÏûºÄ£¬ÎÒ¼ÆËãÁËÏÂÊ®¼¸¶þÊ®¼¸¸öÑ­»·ºóÒýÎïÃ÷ÏÔ²»¹»°¡£¬±ÈÈçÎÒ×öµÄPCR  50ul Ìåϵ£ºÒýÎï1¡¢2¸÷Ϊ25 pmol £¬Ä£°åÁ¿4 pmol £¬ÎÒµÄÊDZ¶ÊýÀ©Ôö£¬°´ÎÒµÄ×ö·¨²»µ½ËĸöÑ­£¬ÒýÎï»·¾ÍÏûºÄ¸É¾»ÁË¡£¿ÉÊÇÎÒÔÚʵ¼Ê²Ù×÷Öз¢ÏÖ£¬PCRÔÚµÚ¶þÊ®Îå¡¢Áù¸öÑ­»·²Å³öÌõ´ø£¬ÕâÊÇΪʲô°¡¡£Çó¸ßÈËÖ¸µã
»Ø¸´´ËÂ¥

» ²ÂÄãϲ»¶

» ±¾Ö÷ÌâÏà¹Ø¼ÛÖµÌùÍÆ¼ö£¬¶ÔÄúͬÑùÓаïÖú:

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

13808906306

½ð³æ (ÕýʽдÊÖ)

×øµÈ¸ßÈËÖ¸µã
2Â¥2012-02-23 15:40:46
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

longrna

гæ (ÕýʽдÊÖ)

¡¾´ð°¸¡¿Ó¦Öú»ØÌû

¸Ðл²ÎÓ룬ӦÖúÖ¸Êý +1
Ä£°åÁ¿4 pmol Õâ¸ö˵·¨ÄãÊDz»ÊÇÎó½âÁË£¿
¼ÙÉèÄ£°åΪ400bpµÄDNAƬ¶Î1ng/ul£¬Ê¹ÓÃ1ul×÷Ä£°å¡£ÔÚ100ulÌåϵÖУ¬
ÔòÄ£°åÁ¿Îª0.01ng/ul»»Ëã³öÀ´¼´Îª0.037nM(¶ø1nM=0.001pmol/ul£¬0.037nM=0.000037pmol/ul)
¶øÒýÎïΪ10pmol/ulʹÓÃ1ul¼Óµ½100µÄÌåϵÀïÒ²ÓÐ0.1pmol/ul>>0.000037pmol/ul
ΰ´óº½Ïß....
3Â¥2012-02-23 16:36:33
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

13808906306

½ð³æ (ÕýʽдÊÖ)

ÒýÓûØÌû:
3Â¥: Originally posted by longrna at 2012-02-23 16:36:33:
Ä£°åÁ¿4 pmol Õâ¸ö˵·¨ÄãÊDz»ÊÇÎó½âÁË£¿
¼ÙÉèÄ£°åΪ400bpµÄDNAƬ¶Î1ng/ul£¬Ê¹ÓÃ1ul×÷Ä£°å¡£ÔÚ100ulÌåϵÖУ¬
ÔòÄ£°åÁ¿Îª0.01ng/ul»»Ëã³öÀ´¼´Îª0.037nM(¶ø1nM=0.001pmol/ul£¬0.037nM=0.000037pmol/ul)
¶øÒýÎïΪ1 ...

ľÓÐÎó½â°¡£¬ÎÒÊÇÓÃ×ÏÍâ·Ö¹â¹â¶È¼Æ²âµÄŨ¶È£º14ug/ml £¬Æ¬¶Î³¤¶ÈΪ77bp£¨Ëã³öÀ´´ó¸Å¾ÍÊÇ0.56pmol/ul£©£¬È»ºóÈ¡7ul×öÄ£°å£¬²î²»¶à¾ÍÊÇ4pmol°¡£¬È»ºóÒýÎïÊÇ10uMµÄ£¬Ò²¾ÍÊÇ10pmol/ul£¬È¡2.5ul¼ÓÈëµ½50ulÌåϵ£¬Ò²¾ÍÊÇ25pmolÁË
4Â¥2012-02-23 16:50:44
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

longrna

гæ (ÕýʽдÊÖ)

¡¾´ð°¸¡¿Ó¦Öú»ØÌû

ÄãËã·¨ÓÐÎó°É
7ulÄ£°å£¨Ä£°åÌ«¶àÁË£©=7ul*14ng/ul=98ng ¼ÓÈë50ulÌåϵ 98ng/50ul=1.96ng/ul(Ëã2ng/ul)
2ng/ulµÄ 77bp DNAÄãÔõôËã³É4pmol? Ó¦¸ÃÊÇ40nM(¼´0.04pmol/ul£¬¶ø²»ÊÇ4pmol)
ΰ´óº½Ïß....
5Â¥2012-02-23 16:59:49
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

13808906306

½ð³æ (ÕýʽдÊÖ)

ÒýÓûØÌû:
5Â¥: Originally posted by longrna at 2012-02-23 16:59:49:
ÄãËã·¨ÓÐÎó°É
7ulÄ£°å£¨Ä£°åÌ«¶àÁË£©=7ul*14ng/ul=98ng ¼ÓÈë50ulÌåϵ 98ng/50ul=1.96ng/ul(Ëã2ng/ul)
2ng/ulµÄ 77bp DNAÄãÔõôËã³É4pmol? Ó¦¸ÃÊÇ40nM(¼´0.04pmol/ul£¬¶ø²»ÊÇ4pmol)

¸ç£¬ÄãÎó½âÎÒÁË£¬ÎÒµÄDNAÑùÆ·ÊÇ14ng/ul£¬ÎÒ¼ÓÁË7ul£¬ÄãËãËãÕâ7ulÊDz»ÊÇ3.92pmol£¬
6Â¥2012-02-23 17:31:47
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

longrna

гæ (ÕýʽдÊÖ)

¿Ï¶¨²»ÊÇÀ²£¬ÄãÔõôËãµÄ£¿
ΰ´óº½Ïß....
7Â¥2012-02-23 17:40:36
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

º£À«Ìì¿Õ8158

ľ³æ (ÖøÃûдÊÖ)

¡¾´ð°¸¡¿Ó¦Öú»ØÌû

¸Ðл²ÎÓ룬ӦÖúÖ¸Êý +1
Сµ¤Ä¾Ä¾(½ð±Ò+3): ºÇºÇ 2012-02-24 10:51:54
Õâ¸öÎÊÌâÓëËã·¨Î޹ء£
Â¥Ö÷£¬ÄãµÄËã·¨¿ÉÄÜû´í£¬µ«ÊÇ£¬ÄãºöÂÔÒ»¸öÖØÒªÎÊÌ⣺ÄãµÄDNA¶¼ÊÇÄãµÄÄ¿µÄ²úÎïÂ𣿿϶¨ÓÐÐí¶àÆäËûÎÞ¹ØÐòÁеġ£
Òò´Ë£¬¼ÆËãûÓÐË¿ºÁÒâÒå¡£ÕâÒ²ÊÇÆ½³£×öPCRµÄʱºò¸ù±¾²»»á¼ÆËãµÄÔ­Òò¡£

¼´Ê¹Äܹ»¶¨Á¿¡£Ëæ×ÅÑ­»·ÊýµÄÌá¸ß£¬ÒýÎïµÄʹÓÃÁ¿·Ç³£¾ªÈ˵ġ£ÁíÍ⣬ֻҪȷʵÓÐÄ¿µÄÐòÁУ¬ÄÇôʹÓñê×¼Ë㷨ûʲôÎÊÌâµÄ¡£
ÌìÐн¡£¬¾ý×ÓÒÔ×ÔÇ¿²»Ï¢£»µØÊÆÀ¤£¬¾ý×ÓÒÔºñµÂÔØÎï¡£
8Â¥2012-02-24 08:26:25
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

wangwei2008

ľ³æ (Ö°Òµ×÷¼Ò)

Сľ³æÖ®ÒÆ»¨¹¬Ö÷

ÒýÓûØÌû:
8Â¥: Originally posted by º£À«Ìì¿Õ8158 at 2012-02-24 08:26:25:
Õâ¸öÎÊÌâÓëËã·¨Î޹ء£
Â¥Ö÷£¬ÄãµÄËã·¨¿ÉÄÜû´í£¬µ«ÊÇ£¬ÄãºöÂÔÒ»¸öÖØÒªÎÊÌ⣺ÄãµÄDNA¶¼ÊÇÄãµÄÄ¿µÄ²úÎïÂ𣿿϶¨ÓÐÐí¶àÆäËûÎÞ¹ØÐòÁеġ£
Òò´Ë£¬¼ÆËãûÓÐË¿ºÁÒâÒå¡£ÕâÒ²ÊÇÆ½³£×öPCRµÄʱºò¸ù±¾²»»á¼ÆËãµÄÔ­Òò¡£

¼´ ...

Õâ¸öÐÖµÜÃ²ËÆËµµÄÓеÀÀí
9Â¥2012-02-24 10:32:42
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

13808906306

½ð³æ (ÕýʽдÊÖ)

ÒýÓûØÌû:
8Â¥: Originally posted by º£À«Ìì¿Õ8158 at 2012-02-24 08:26:25:
Õâ¸öÎÊÌâÓëËã·¨Î޹ء£
Â¥Ö÷£¬ÄãµÄËã·¨¿ÉÄÜû´í£¬µ«ÊÇ£¬ÄãºöÂÔÒ»¸öÖØÒªÎÊÌ⣺ÄãµÄDNA¶¼ÊÇÄãµÄÄ¿µÄ²úÎïÂ𣿿϶¨ÓÐÐí¶àÆäËûÎÞ¹ØÐòÁеġ£
Òò´Ë£¬¼ÆËãûÓÐË¿ºÁÒâÒå¡£ÕâÒ²ÊÇÆ½³£×öPCRµÄʱºò¸ù±¾²»»á¼ÆËãµÄÔ­Òò¡£

¼´ ...

Õâλ˵µÄÓеÀÀí£¬µ«ÊÇÎÒ°ÑPCR²úÎïÅܷDZäÐÔPAGEÄý½º·¢ÏÖȷʵÊÇÖ»ÓÐÒ»Ìõ´ø£¬¾ÍËãÓÐÔÓµÄDNAÏàÐÅÁÁÒ²ÊǺÜÉٵģ¬ËùÒÔÎÒ»¹ÊǾÀ½áÎÒµÄÎÊÌ⣬Äܸø½â´ðÎÒµÄԭʼÎÊÌâÂð£¿
10Â¥2012-02-24 15:34:52
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
Ïà¹Ø°æ¿éÌø×ª ÎÒÒª¶©ÔÄÂ¥Ö÷ 13808906306 µÄÖ÷Ìâ¸üÐÂ
×î¾ßÈËÆøÈÈÌûÍÆ¼ö [²é¿´È«²¿] ×÷Õß »Ø/¿´ ×îºó·¢±í
[¿¼ÑÐ] Ò»Ö¾Ô¸»ª¶«Ê¦·¶´óѧÓлú»¯Ñ§×¨Òµ£¬³õÊÔ351·Ö£¬¸´ÊÔ±»Ë¢Çóµ÷¼Á! +5 ÕæÃûÓбù 2026-03-29 6/300 2026-03-29 20:53 by ÌÆãå¶ù
[¿¼ÑÐ] 317·Ö Ò»Ö¾Ô¸ÄÏÀí¹¤²ÄÁϹ¤³Ì ±¾¿Æºþ¹¤´ó Çóµ÷¼Á +10 ÓóÄàСÁåîõ 2026-03-28 10/500 2026-03-29 20:51 by Î޼ʵIJÝÔ­
[¿¼ÑÐ] 291Çóµ÷¼Á +7 Y-cap 2026-03-29 8/400 2026-03-29 19:53 by klasasda
[¿¼ÑÐ] 08¹¤¿ÆÇóµ÷¼Á286 +3 tgs_001 2026-03-28 3/150 2026-03-29 18:29 by 1018329917
[¿¼ÑÐ] 299Çóµ÷¼Á +10 15188958825 2026-03-25 10/500 2026-03-29 17:51 by ÍõÁÁ_´óÁ¬Ò½¿Æ´ó
[¿¼ÑÐ] 332Çóµ÷¼Á +8 ½¶½¶123 2026-03-28 8/400 2026-03-29 10:46 by ÖÜè÷µ¤
[¿¼ÑÐ] 279Çóµ÷¼Á +4 µûÎèÇáÈÆ 2026-03-29 4/200 2026-03-29 09:45 by laoshidan
[¿¼ÑÐ] µ÷¼Á¿¼ÑÐ +3 Íõ½ÜÒ» 2026-03-29 3/150 2026-03-29 08:09 by fmesaito
[¿¼ÑÐ] 295Çóµ÷¼Á +4 wei-5 2026-03-26 4/200 2026-03-28 23:20 by Сľ³ætim
[¿¼ÑÐ] 347Çóµ÷¼Á +3 ɽ¶¥¼û¦Á 2026-03-25 3/150 2026-03-28 14:13 by ÌÆãå¶ù
[¿¼ÑÐ] ҩѧ105500Çóµ÷¼Á +3 Ssun¡£¡£ 2026-03-28 3/150 2026-03-28 11:24 by lxf170613
[¿¼ÑÐ] 265Çóµ÷¼Á11408 +3 ÁõС¹lu 2026-03-27 3/150 2026-03-27 20:53 by nihaoar
[¿¼ÑÐ] 266Çóµ÷¼Á +11 ÑôÑôÍÛÈû 2026-03-27 12/600 2026-03-27 17:56 by yu221
[¿¼ÑÐ] °²»Õ´óѧר˶ÉúÎïÓëҽҩרҵ(086000)324·Ö£¬Ó¢ÓïÒѹýËÄÁù¼¶£¬Áù¼¶521£¬Çóµ÷¼Á +4 ÃÀζ¿ÉÀÖ¼¦³á 2026-03-26 4/200 2026-03-27 15:27 by ÐÇ¿ÕÐÇÔÂ
[¿¼ÑÐ] Çóµ÷¼Á +3 Áõ¿Â@ 2026-03-24 4/200 2026-03-27 11:28 by shangxh
[¿¼ÑÐ] 321Çóµ÷¼Á +6 Ymlll 2026-03-24 6/300 2026-03-26 20:50 by ²»³Ôô~µÄ؈
[¿¼ÑÐ] 0703»¯Ñ§Çóµ÷¼Á +3 µ¤ÇàÄÌ¸Ç 2026-03-26 5/250 2026-03-26 20:11 by macy2011
[¿¼ÑÐ] ÉϺ£µçÁ¦´óѧ²ÄÁÏ·À»¤ÓëвÄÁÏÖØµãʵÑéÊÒÕÐÊÕµ÷¼ÁÑо¿Éú£¨²ÄÁÏ¡¢»¯Ñ§¡¢µç»¯Ñ§£¬»·¾³£© +4 ÎÒ°®Ñ§µç³Ø 2026-03-23 4/200 2026-03-25 00:59 by 1027_324
[¿¼ÑÐ] »¯¹¤×¨Ë¶Çóµ÷¼Á +3 questionÍì·ç 2026-03-24 3/150 2026-03-24 18:48 by jhhcooi
[¿¼ÑÐ] 292Çóµ÷¼Á +4 ¶ì¶ì¶ì¶î¶î¶î¶î¶ 2026-03-24 4/200 2026-03-24 16:41 by peike
ÐÅÏ¢Ìáʾ
ÇëÌî´¦ÀíÒâ¼û