²é¿´: 2775  |  »Ø¸´: 11
±¾Ìû²úÉú 1 ¸ö MolEPI £¬µã»÷ÕâÀï½øÐв鿴

ÄäÃû

Óû§×¢Ïú (³õÈëÎÄ̳)

±¾Ìû½öÂ¥Ö÷¿É¼û

» ÊÕ¼±¾ÌûµÄÌÔÌûר¼­ÍƼö

¡¾·Ö×ÓÉúÎï¡¿EPIÌû ÉúÎï¿ÆÑ§

» ²ÂÄãϲ»¶

» ±¾Ö÷ÌâÏà¹Ø¼ÛÖµÌùÍÆ¼ö£¬¶ÔÄúͬÑùÓаïÖú:

ÒÑÔÄ   ͬ·½Ïò¹ã²¥   ÉêÇëMolEPI   »Ø¸´´ËÂ¥   ±à¼­   ²é¿´ÎÒµÄÖ÷Ò³
»ØÌûÖ§³Ö ( ÏÔʾ֧³Ö¶È×î¸ßµÄǰ 50 Ãû )

wanhscn

ľ³æ (Ö°Òµ×÷¼Ò)

ÕÜѧ@²Ý¸ù

¡¾´ð°¸¡¿Ó¦Öú»ØÌû

¡ï ¡ï ¡ï ¡ï ¡ï
Î÷¹Ï(½ð±Ò+5, MolEPI+1): °ß°ßÈÈÐÄŶ£¡ 2011-09-20 18:08:45
Ë®µ¾mtDNA

£¨1£©ÏßÁ£ÌåµÄÌáÈ¡¼°´¿»¯
¢Ù¼ôÃçÔȽ¬£ºÓüôµ¶ÑؾàÅßÖá05-1cm´¦½«»Æ»¯Ã粿·Ö¼ôÏ£¬²¢¼ôËé³É²»³¤ÓÚ0.5cmµÄСËé¶Î (ÒÔϲÙ×÷δ¾­×¢Ã÷£¬¾ùÔÚ4¡æ½øÐÐ)£¬°´5mL/gÏÊÖØ¼ÓÈëÔȽ¬»º³åÒº£¨0.5mol/LÕáÌÇ£»50mmol/L Tris-HCl£¬pH7.5£»1.0%BSA£»5mmol/L EDTA£©£¬ÓÃÔ¤ÀäµÄ¸ßËÙ×éÖ¯ÔȽ¬Æ÷µ·Ëé3-5´Î£¬Ã¿´Î5-8s£¬ËIJãÉ´²¼¹ýÂË£¬ÊÕ¼¯ÂËÒº¡£
¢ÚÊÕ¼¯´ÖÌáÏßÁ£Ì壺ÂËÒº¾­2 000gÀëÐÄ15minºó£¬ÊÕ¼¯ÉÏÇ壬17 000gÀëÐÄ10min£¬ÊÕ¼¯³Áµí£¬³Áµí¼´Îª´ÖÌáÏßÁ£Ìå¡£
¢ÛÈ¥ºËDNA£ºÍù´Ë³ÁµíÖмÓÈë0.1mL/gÏÊÖØµÄø½â»º³åÒº£¨0.5mol/LÕáÌÇ£»50mmol/L Tris-HCl£¬pH7.5£»1.0%BSA£©£¬ÓÃë±ÊÇáÇáÐü¸¡³Áµí£¬Ðü¸¡ÒºÔÙ¾­1 000gÀëÐÄ10min£¬È¡ÉÏÇ壬¼ÓÈëDNaseI¼°MgCl2ÈÜÒº£¬Ê¹Á½ÕßµÄÖÕŨ¶È·Ö±ðΪ100¦Ìg/mLºÍ10mmol/L£¬ÔÚ4¡æÏ·´Ó¦1hºó£¬¼ÓÈëEDTAÈÜÒºÖÁÖÕŨ¶È50mmol/L£¬ÖÕÖ¹DNase IµÄ·´Ó¦¡£
¢ÜÀûÓÃÕáÌdzĵ淨´¿»¯ÏßÁ£Ì壺½«ÉÏÊöÓÃDNase I´¦Àí¹ýµÄÏßÁ£ÌåÐüҺСÐÄÆÌÔÚ×°ÓÐShelf»º³åÒº£¨0.6mol/LÕáÌÇ£»10mmol/L Tris-HCl£¬pH7.5£»20mmol/L EDTA£©µÄÀëÐĹÜÖУ¬Shelf»º³åÒºµÄÓÃÁ¿Îª0.5mL/(gÏÊÖØ)¡£¾­17 000g£¬ÀëÐÄ15minºó£¬ÆúÉÏÇ壬ÓÃ0.1mL/(gÏÊÖØ)µÄÔȽ¬»º³åÒºÐü¸¡³Áµí£¬ÔÙ½«´ËÏßÁ£ÌåÐüҺСÐÄÆÌÔÚ×°ÓÐShelf»º³åÒºµÄÀëÐĹÜÖÐ(Shelf»º³åÒºÓÃÁ¿Í¬ÉÏ)£¬17 000gÀëÐÄ15min£¬ËùµÃ³Áµí¼´Îª´¿»¯µÄÏßÁ£Ìå¡£
£¨2£©ÏßÁ£ÌåDNAµÄÌáÈ¡
¢ÙÈ¥µ°°×ÔÓÖÊ£ºÔÚ´¿»¯ºóµÄÏßÁ£Ìå³ÁµíÖмÓÈëÁѽ⻺³åÒº£¨50mmol/LTris-HCl£¬pH 8.0£»50mmol/L EDTA£©0.1mL/(gÏÊÖØ)£¬»ìÔȳÁµí£¬ÔÙ¼ÓÈëµ°°×øKºÍ10%µÄSDSÈÜÒº£¬Ê¹Á½ÕßµÄ×îÖÕŨ¶È·Ö±ðΪ100¦Ìg/mLºÍ1%£¬³ä·Ö»ìÔÈ£¬37¡æ±£ÎÂ2hÒÔÉÏ£¬Æä¼äÿ¸ô10minÕñµ´1´Î¡£
¢Ú³éÌá¡¢µÍγÁµí£ºÁѽâÒº¾­µÈÌå»ý·Ó-ÂÈ·Â-ÒìÎì´¼(25¡Ã24¡Ã1)¡¢Âȷ¸÷³éÌá1´Îºó£¬12 000gÀëÐÄÈ¡ÉÏÇ壬ÔÙ¼ÓÈë1/10Ìå»ýµÄ3mol/LÒÒËáÄÆºÍµÈÌå»ýµÄÔ¤ÀäÒì±û´¼£¬-20¡æ³Áµí0.5hÒÔÉÏ¡£
¢ÛÊÕ¼¯¡¢Ï´µÓ¡¢±£´æ£º12 000gÀëÐÄ10min£¬ÊÕ¼¯³Áµí£¬70%ÒÒ´¼Ï´µÓ1~2´Î£¬³ÁµíÊÒÎÂÁ¹¸É£¬ÈÜÓÚÊʵ±Ìå»ýµÄTE»º³åÒº»òË«ÕôË®ÖУ¬È¡5mlÓÃÓÚÇíÖ¬ÌǼì²â£¬ÓàÏÂÓÚ-20¡æ±£´æ±¸ÓÃ
ÕâÖÖÌá·¨£¬×îºó¿ÉÓÃRNAø´¦Àíһϣ¬·ñÕßRNA½Ï¶à£¬ÅܵĽº²»ºÃ¿´£¡
¸½¼þÖÐʽСÂómtDNAµÄÌáÈ¡£¡[ Last edited by wanhscn on 2011-9-20 at 11:28 ]
ÕæÏàÊÇ×î´óµÄÉÝ³ÞÆ·
8Â¥2011-09-20 11:24:12
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
ÆÕͨ»ØÌû

ÄäÃû

Óû§×¢Ïú (³õÈëÎÄ̳)

±¾Ìû½öÂ¥Ö÷¿É¼û
2Â¥2011-08-25 13:06:03
ÒÑÔÄ   ÉêÇëMolEPI   »Ø¸´´ËÂ¥   ±à¼­   ²é¿´ÎÒµÄÖ÷Ò³

ÇçÌì1882

ľ³æ (ÕýʽдÊÖ)

¡¾´ð°¸¡¿Ó¦Öú»ØÌû

Ö»ÌáÈ¡¹ý¶¯Îï×éÖ¯µÄÏßÁ£Ìå
ÈËÓоø½»£¬²ÅÓÐÖÁ½»£¡
3Â¥2011-08-30 11:18:36
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

kaixin179

½ð³æ (СÓÐÃûÆø)

¡ï
Î÷¹Ï(½ð±Ò+1): »¶Ó­½»Á÷ 2011-09-01 18:10:54
ÎÒÃÇÌáÈ¡¹ýÃÞ»¨ÏßÁ£ÌåÌåµÄDNA, ÓõÄÊÇÃÞ»¨µÄÒ»ÖÜ´óС»Æ»¯Ó×Ã磬ÓõÄÊÇÉϺ£½ÜÃÀ»ùÒòµÄÊÔ¼ÁºÐ£¬È±µãÊÇÌáÈ¡Á¿ÉÙ£¬²½Öè½Ï¶à£¡
ÉúÎï±Ø³É³¯Ñô²úÒµ£¬¸Ê×öÍØ»ÄÅ££¡
4Â¥2011-09-01 10:18:56
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

tymayer

½ð³æ (ÕýʽдÊÖ)

ÒýÓûØÌû:
3Â¥: Originally posted by ÇçÌì1882 at 2011-08-30 11:18:36:
Ö»ÌáÈ¡¹ý¶¯Îï×éÖ¯µÄÏßÁ£Ìå

Çë½Ìһϣ¬ÎÒÓôóÊó¸ÎÔà×éÖ¯ÌáÈ¡ÏßÁ£Ì壬ÔÓÖʺܶ࣬ÊÇʲôԭÒò£¿
5Â¥2011-09-19 14:01:49
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

ÇçÌì1882

ľ³æ (ÕýʽдÊÖ)

¡¾´ð°¸¡¿Ó¦Öú»ØÌû

ÒýÓûØÌû:
5Â¥: Originally posted by tymayer at 2011-09-19 14:01:49:
Çë½Ìһϣ¬ÎÒÓôóÊó¸ÎÔà×éÖ¯ÌáÈ¡ÏßÁ£Ì壬ÔÓÖʺܶ࣬ÊÇʲôԭÒò£¿

ÄãÊÇÓÃղķ˹ÂÌȾɫÔÚÏÔ΢¾µÏ¿´µ½ºÜ¶àÔÓÖ¾Âð£¿Õâ¸öÔ­ÒòÎÒÒ²²»ºÃ˵°¡£¡ÖÐ;ÀëÐÄÈ¡³ÁµíºÍÉÏÇåµÄ´ÎÊýÓеã¶à£¬ÀëÐÄʱ¼äºÍÀëÐÄÁ¦Ó¦¸Ã¶¼»áÓÐÓ°ÏìµÄ¡£
ÈËÓоø½»£¬²ÅÓÐÖÁ½»£¡
6Â¥2011-09-20 09:17:18
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

tymayer

½ð³æ (ÕýʽдÊÖ)

¡¾´ð°¸¡¿Ó¦Öú»ØÌû

ÒýÓûØÌû:
6Â¥: Originally posted by ÇçÌì1882 at 2011-09-20 09:17:18:
ÄãÊÇÓÃղķ˹ÂÌȾɫÔÚÏÔ΢¾µÏ¿´µ½ºÜ¶àÔÓÖ¾Âð£¿Õâ¸öÔ­ÒòÎÒÒ²²»ºÃ˵°¡£¡ÖÐ;ÀëÐÄÈ¡³ÁµíºÍÉÏÇåµÄ´ÎÊýÓеã¶à£¬ÀëÐÄʱ¼äºÍÀëÐÄÁ¦Ó¦¸Ã¶¼»áÓÐÓ°ÏìµÄ¡£

ÎÒÊÇÓõÄmito-tracker green ȾɫÔÚÓ«¹âÏÔ΢¾µÏ¹۲ìµÄ£¬ÀÏʦ˵Õâ¸öȾÁϵÄÌØÒìÐÔÖµµÃ»³ÒÉ£¬¿´ÆðÀ´Ò»Ð©ÔÓÖÊĤƬ¶¼±»È¾É«ÁË¡£ÎÒÓõÄÊÇdounceÔȽ¬Æ÷£¬¾õµÃ×Ô¼ºÔȽ¬×öµÄ²»Ì«ºÃ£¬Õâ¸öÔȽ¬Æ÷ÄãÓùýÂð£¿
7Â¥2011-09-20 09:23:50
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

º£µÄÀäÄ®

гæ (³õÈëÎÄ̳)

ÒýÓûØÌû:
3Â¥: Originally posted by ÇçÌì1882 at 2011-08-30 11:18:36
Ö»ÌáÈ¡¹ý¶¯Îï×éÖ¯µÄÏßÁ£Ìå

ÎÒÏëÖªµÀ¶¯Îï×éÖ¯µÄÔõôÌáÈ¡£¬Ð»Ð»
9Â¥2013-07-16 08:35:28
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

Jeana2

гæ (³õÈëÎÄ̳)

ÒýÓûØÌû:
2Â¥: Originally posted by Rain_loyer at 2011-08-25 13:06:03
ÎÒ×öµÄÊÇÔåÀàµÄÏßÁ£Ìå·ÖÀëÌáÈ¡£¬ÎÒµÄÒªÇóÊǸߴ¿µÄµÄÏßÁ£Ì壬ÖÁÉÙÊÇûÓк˵ÄÎÛȾ¡£Èç¹ûǰ±²ÃÇÓÐÌáȡҶÂÌÌåÏßÁ£ÌåDNAµÄ·½·¨£¨PSÈ¥³ýºËDNAÎÛȾµÄ£©£¬Çë½éÉܸøÎÒ¿´¿´°É£¬3Q~

ÄãºÃ~ÎÒÏÖÔÚÒ²Òª·ÖÀëÌáÈ¡ÏßÁ£ÌåDNA£¬²»ÖªÄã֮ǰÍê³ÉµÃÔõÑù£¿¿ÉÒÔ·ÖÏíЩ¾­Ñéô£¿
10Â¥2015-03-05 18:44:54
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
Ïà¹Ø°æ¿éÌø×ª ÎÒÒª¶©ÔÄÂ¥Ö÷ Rain_loyer µÄÖ÷Ìâ¸üÐÂ
×î¾ßÈËÆøÈÈÌûÍÆ¼ö [²é¿´È«²¿] ×÷Õß »Ø/¿´ ×îºó·¢±í
[¿¼ÑÐ] Çóµ÷¼Á +4 ÑÐÑУ¬½Óµç»° 2026-03-24 5/250 2026-03-24 10:17 by ÑÐÑУ¬½Óµç»°
[¿¼ÑÐ] ¡¾Ë«Ò»Á÷ԺУÐÂÄÜÔ´¡¢»·¾³²ÄÁÏ£¬²ÄÁϼӹ¤ÓëÄ£ÄâÕÐÊÕ´óÁ¿µ÷¼Á¡¿ +3 Higraduate 2026-03-22 6/300 2026-03-24 09:55 by AZMK
[¿¼ÑÐ] ²ÄÁϵ÷¼Á +5 Æ¥¿Ëi 2026-03-23 5/250 2026-03-24 08:50 by dick_runner
[¿¼ÑÐ] һ־Ըɽ¶«´óѧҩѧѧ˶Çóµ÷¼Á +3 ¿ª¿ªÐÄÐÄû·³ÄÕ 2026-03-23 4/200 2026-03-24 00:06 by ¿ª¿ªÐÄÐÄû·³ÄÕ
[¿¼ÑÐ] 327Çóµ÷¼Á +5 prayer13 2026-03-23 5/250 2026-03-23 22:11 by ÐÇ¿ÕÐÇÔÂ
[¿¼ÑÐ] 384Çóµ÷¼Á +3 ×Óϵ²© 2026-03-22 6/300 2026-03-23 21:45 by ×Óϵ²©
[¿¼ÑÐ] Ò»Ö¾Ô¸ÖØÇì´óѧ085700×ÊÔ´Óë»·¾³£¬×Ü·Ö308Çóµ÷¼Á +7 īīĮ 2026-03-23 8/400 2026-03-23 20:36 by Creta
[¿¼ÑÐ] 336»¯¹¤µ÷¼Á +4 Íõ´ó̹1 2026-03-23 5/250 2026-03-23 18:32 by allen-yin
[¿¼ÑÐ] 291 Çóµ÷¼Á +4 »¯¹¤2026½ì±ÏÒµÉ 2026-03-21 5/250 2026-03-23 16:46 by »¯¹¤2026½ì±ÏÒµÉ
[¿¼ÑÐ] Ò»Ö¾Ô¸070300Õã´ó»¯Ñ§358·Ö£¬Çóµ÷¼Á£¡ +4 ËÖËÖÓã.. 2026-03-21 4/200 2026-03-23 08:12 by Iveryant
[¿¼ÑÐ] 260Çóµ÷¼Á +3 ÖìÜÆÁÕ 2026-03-20 4/200 2026-03-22 15:12 by ÖìÜÆÁÕ
[¿¼ÑÐ] Çóµ÷¼Á +3 13341 2026-03-20 3/150 2026-03-21 18:28 by ѧԱ8dgXkO
[¿¼ÑÐ] ²ÄÁÏ 271Çóµ÷¼Á +5 Õ¹ÐÅÔÃ_ 2026-03-21 5/250 2026-03-21 17:29 by ѧԱ8dgXkO
[¿¼ÑÐ] 268Çóµ÷¼Á +9 ¼òµ¥µã0 2026-03-17 9/450 2026-03-21 15:37 by lature00
[¿¼ÑÐ] Ò»Ö¾Ô¸ÖØÇì´óѧ085700×ÊÔ´Óë»·¾³×¨Ë¶£¬×Ü·Ö308Çóµ÷¼Á +3 īīĮ 2026-03-18 3/150 2026-03-21 00:39 by JourneyLucky
[¿¼ÑÐ] 329Çóµ÷¼Á +9 ÏëÉÏѧ߹߹ 2026-03-19 9/450 2026-03-20 22:01 by luoyongfeng
[ÂÛÎÄͶ¸å] ÉêÇë»Ø¸åÑÓÆÚÒ»¸öÔ£¬±à¼­Í¬ÒâÁË¡£µ«ÏµÍ³ÉϵÄʱ¼äû±ä£¬¸ø±à¼­ÓÖдÓʼþÁË£¬Ã»»Ø¸´ 10+3 wangf9518 2026-03-17 4/200 2026-03-19 23:55 by babero
[¿¼ÑÐ] ÉúÎïѧµ÷¼ÁÕÐÈË£¡£¡£¡ +3 ɽº£Ììá° 2026-03-17 4/200 2026-03-19 21:34 by ÔõôÊÍ»³
[¿¼ÑÐ] 0703»¯Ñ§µ÷¼Á +5 pupcoco 2026-03-17 8/400 2026-03-19 13:58 by houyaoxu
[¿¼ÑÐ] ±¾¿ÆÖ£ÖÝ´óѧÎïÀíѧԺ£¬Ò»Ö¾Ô¸»ª¿Æ070200ѧ˶£¬346Çóµ÷¼Á +4 ÎÒ²»ÊÇÒ»¸ù´Ð 2026-03-18 4/200 2026-03-19 09:11 by ¸¡ÔÆ166
ÐÅÏ¢Ìáʾ
ÇëÌî´¦ÀíÒâ¼û