²é¿´: 4174  |  »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] 085601ר˶£¬×Ü·Ö342Çóµ÷¼Á£¬µØÇø²»ÏÞ +5 share_joy 2026-03-16 5/250 2026-03-18 14:48 by haxia
[¿¼ÑÐ] Ò»Ö¾Ô¸ÎäÀí²ÄÁÏ305·ÖÇóµ÷¼Á +3 ÏëÉϰ¶µÄÀðÓã 2026-03-18 4/200 2026-03-18 14:33 by laoshidan
[¿¼ÑÐ] ÊÕ¸´ÊÔµ÷¼ÁÉú +4 ÓêºóÇïºÉ 2026-03-18 4/200 2026-03-18 14:16 by elevennnne
[¿¼ÑÐ] 070300»¯Ñ§319Çóµ÷¼Á +6 ½õÀð0909 2026-03-17 6/300 2026-03-18 13:22 by Iveryant
[¿¼ÑÐ] 266Çóµ÷¼Á +4 ÑôÑôÍÛÈû 2026-03-14 8/400 2026-03-18 12:43 by Linda Hu
[¿¼ÑÐ] 0703»¯Ñ§µ÷¼Á +3 ÄÝÄÝninicgb 2026-03-17 3/150 2026-03-18 10:29 by macy2011
[¿¼ÑÐ] 268Çóµ÷¼Á +6 ¼òµ¥µã0 2026-03-17 6/300 2026-03-18 09:04 by Î޼ʵIJÝÔ­
[¿¼ÑÐ] 334Çóµ÷¼Á +3 Ö¾´æ¸ßÔ¶ÒâÔÚ»úÐ 2026-03-16 3/150 2026-03-18 08:34 by lm4875102
[¿¼ÑÐ] 285»¯¹¤Ñ§Ë¶Çóµ÷¼Á£¨081700£© +9 ²ñ¿¤Ã¨_ 2026-03-12 9/450 2026-03-17 10:18 by Sammy2
[¿¼ÑÐ] Ò»Ö¾Ô¸£¬¸£ÖÝ´óѧ²ÄÁÏר˶339·ÖÇóµ÷¼Á +3 ľ×ÓmomoÇàÕù 2026-03-15 3/150 2026-03-17 07:52 by laoshidan
[¿¼ÑÐ] 274Çóµ÷¼Á +5 ʱ¼äµã 2026-03-13 5/250 2026-03-17 07:34 by ÈÈÇéɳĮ
[¿¼ÑÐ] 304Çóµ÷¼Á +3 ÂüÊâ2266 2026-03-14 3/150 2026-03-16 16:39 by houyaoxu
[¿¼ÑÐ] ÇóÀÏʦÊÕÁôµ÷¼Á +4 jiang½ª66 2026-03-14 5/250 2026-03-15 20:11 by Winj1e
[¿¼ÑÐ] ±¾¿ÆÄϾ©´óѧһ־Ը´¨´óҩѧ327 +3 ÂóÌï¸ûÕß 2026-03-14 3/150 2026-03-14 20:04 by ÍâÐÇÎÄÃ÷
[¿¼ÑÐ] ¸´ÊÔµ÷¼Á +3 ºôºô£¿~+123456 2026-03-14 3/150 2026-03-14 16:53 by WTUChen
[¿¼ÑÐ] 0856²ÄÁÏÓ뻯¹¤301Çóµ÷¼Á +5 ÞÈÊø¹â 2026-03-13 5/250 2026-03-13 22:00 by ÐÇ¿ÕÐÇÔÂ
[¿¼ÑÐ] Ò»Ö¾Ô¸Î÷ÄϽ»´ó£¬²ÄÁÏר˶317Çóµ÷¼Á +5 lx8568 2026-03-11 5/250 2026-03-13 21:43 by peike
[¿¼ÑÐ] 301Çóµ÷¼Á +6 Liyouyumairs 2026-03-11 6/300 2026-03-13 20:11 by JourneyLucky
[˶²©¼ÒÔ°] 085600 260·ÖÇóµ÷¼Á +3 Ìì¿Õ»¹ÏÂÓêô 2026-03-13 5/250 2026-03-13 18:46 by Ìì¿Õ»¹ÏÂÓêô
[¿¼ÑÐ] Çóµ÷¼Á +5 Ò»¶¨ÓÐѧÉÏ- 2026-03-12 5/250 2026-03-13 18:31 by ms629
ÐÅÏ¢Ìáʾ
ÇëÌî´¦ÀíÒâ¼û