Znn3bq.jpeg
²é¿´: 2847  |  »Ø¸´: 8

Íú×дòС¹ÖÊÞ

ľ³æ (СÓÐÃûÆø)

[ÇóÖú] hepes buffer»º³åÒºÅäÖà ÒÑÓÐ4È˲ÎÓë

¼ÓÉÙÁ¿ÑεÄHEPES BufferÅä·½£¨500ml£©
HEPES 6.5g¡¢NaCl 8.0g¡¢Na2HPO4.7H2O 0.198g¡¢ÓÃ0.5M NaOH Ë®ÈÜÒºµ÷½ÚpHÖµ£¬×îºó¶¨ÈÝ¡£
ÇëÎÊÕâÑùÅäµÄ»°£¬hepes bufferµÄŨ¶ÈÊǶà´óµÄ£¿50mM?
»Ø¸´´ËÂ¥

» ÊÕ¼±¾ÌûµÄÌÔÌûר¼­ÍƼö

Ó«¹â̽Õë¼°±íÕ÷

» ²ÂÄãϲ»¶

» ±¾Ö÷ÌâÏà¹Ø¼ÛÖµÌùÍÆ¼ö£¬¶ÔÄúͬÑùÓаïÖú:

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

sytucom

°æÖ÷ (ÖªÃû×÷¼Ò)

ÈÕ¹â֮ϣ¬²¢ÎÞÐÂÊÂ

¡¾´ð°¸¡¿Ó¦Öú»ØÌû

¡ï
¸Ðл²ÎÓ룬ӦÖúÖ¸Êý +1
Íú×дòС¹ÖÊÞ(99503102´ú·¢): ½ð±Ò+1, ллӦÖú£¬ÐÁ¿àÁË£¡ 2015-09-02 14:23:56
Ũ¶È´óÔ¼ÔÚ54mM×óÓÒ£¬²»¹ý¸Ð¾õÓеã¸ßÁË¡£HEPES »º³åÒºÒ»°ãŨ¶ÈÔÚ10-50mmol/L¡£
ÒÑÓеÄÊ£¬ºó±ØÔÙÓУ¬ÒÑÐеÄÊ£¬ºó±ØÔÙÐС£
2Â¥2015-06-02 13:45:47
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

С뺢24

ר¼Ò¹ËÎÊ (Ö°Òµ×÷¼Ò)

¡¾´ð°¸¡¿Ó¦Öú»ØÌû

¸Ðл²ÎÓ룬ӦÖúÖ¸Êý +1
Hepes£¬4-ôÇÒÒ»ùßßàºÒÒ»ÇËᣬ·Ö×ÓÁ¿238.3£¬Å¨¶ÈËãһϾÍÖªµÀÁË
3Â¥2015-06-02 14:08:28
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

Íú×дòС¹ÖÊÞ

ľ³æ (СÓÐÃûÆø)

ÒýÓûØÌû:
2Â¥: Originally posted by sytucom at 2015-06-02 13:45:47
Ũ¶È´óÔ¼ÔÚ54mM×óÓÒ£¬²»¹ý¸Ð¾õÓеã¸ßÁË¡£HEPES »º³åÒºÒ»°ãŨ¶ÈÔÚ10-50mmol/L¡£

ÎÒ¼õÉÙhepesµÄÁ¿£¬ÆäËûµÄÁ¿Ôõô±ä

[ ·¢×ÔСľ³æ¿Í»§¶Ë ]
4Â¥2015-06-02 16:05:22
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

sytucom

°æÖ÷ (ÖªÃû×÷¼Ò)

ÈÕ¹â֮ϣ¬²¢ÎÞÐÂÊÂ

¡¾´ð°¸¡¿Ó¦Öú»ØÌû

ÒýÓûØÌû:
4Â¥: Originally posted by Íú×дòС¹ÖÊÞ at 2015-06-02 16:05:22
ÎÒ¼õÉÙhepesµÄÁ¿£¬ÆäËûµÄÁ¿Ôõô±ä
...

Äã¿ÉÒÔ°´×űÈÀý¼õÉÙ£¬Õâ¸ö²»Òª¸æËßÎÒÄã²»»áËã¡£¡£
ÒÑÓеÄÊ£¬ºó±ØÔÙÓУ¬ÒÑÐеÄÊ£¬ºó±ØÔÙÐС£
5Â¥2015-06-02 18:20:51
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

aiyd1102

гæ (³õÈëÎÄ̳)

ÇóÖú£¡£¡£¡
ÄãºÃ£¬ÄãÊÇÔÚ×öÓ÷ֹâ¹â¶È·¨²â¶¨ÏÊËâÖдóËâËØº¬Á¿Âð£¿ÄãÅäÖÆµÄÊǼÓÉÙÁ¿ÑεÄHepes»º³åÈÜÒº°¡£¿L-°ëë×°±ËáÔÚÕâ¸öHepes»º³åÈÜÒºÄܹ»ÈܽâÂð£¿
¼±Ç󣡣¡£¡Ð»Ð»£¡£¡£¡
6Â¥2015-06-03 16:08:13
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

Íú×дòС¹ÖÊÞ

ľ³æ (СÓÐÃûÆø)

ÒýÓûØÌû:
6Â¥: Originally posted by aiyd1102 at 2015-06-03 16:08:13
ÇóÖú£¡£¡£¡
ÄãºÃ£¬ÄãÊÇÔÚ×öÓ÷ֹâ¹â¶È·¨²â¶¨ÏÊËâÖдóËâËØº¬Á¿Âð£¿ÄãÅäÖÆµÄÊǼÓÉÙÁ¿ÑεÄHepes»º³åÈÜÒº°¡£¿L-°ëë×°±ËáÔÚÕâ¸öHepes»º³åÈÜÒºÄܹ»ÈܽâÂð£¿
¼±Ç󣡣¡£¡Ð»Ð»£¡£¡£¡

ÄÜÈܽ⣬µ«²»ÊǰٷְÙ

[ ·¢×ÔСľ³æ¿Í»§¶Ë ]
7Â¥2015-06-03 16:11:01
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

peng250

гæ (СÓÐÃûÆø)

¡¾´ð°¸¡¿Ó¦Öú»ØÌû

ÇëÎÊHEPES buffer µÄ×÷ÓÃÊÇÊ²Ã´ÄØ£¿¿ÉÒÔ×÷ΪDNA»º³å¼ÁÂð£¿Ð»Ð»
8Â¥2015-07-03 15:26:40
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

wei_yb

гæ (СÓÐÃûÆø)

¡¾´ð°¸¡¿Ó¦Öú»ØÌû

ÒýÓûØÌû:
2Â¥: Originally posted by sytucom at 2015-06-02 13:45:47
Ũ¶È´óÔ¼ÔÚ54mM×óÓÒ£¬²»¹ý¸Ð¾õÓеã¸ßÁË¡£HEPES »º³åÒºÒ»°ãŨ¶ÈÔÚ10-50mmol/L¡£

ÏëÇëÎʽӽüÓÚÉúÀí»·¾³µÄHEPESµÄ»º³åÈÜҺŨ¶ÈÒ»°ã¶à´ó£¿
9Â¥2020-02-19 17:22:10
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
Ïà¹Ø°æ¿éÌø×ª ÎÒÒª¶©ÔÄÂ¥Ö÷ Íú×дòС¹ÖÊÞ µÄÖ÷Ìâ¸üÐÂ
×î¾ßÈËÆøÈÈÌûÍÆ¼ö [²é¿´È«²¿] ×÷Õß »Ø/¿´ ×îºó·¢±í
[¿¼ÑÐ] Ò»Ö¾Ô¸Öпƴó²ÄÁÏÓ뻯¹¤£¬353·Ö»¹Óе÷¼ÁѧУÂð +9 ·ñ¼«Ì©À´2026 2026-04-15 11/550 2026-04-17 11:08 by liuzhexuan12
[¿¼ÑÐ] 304Çóµ÷¼Á +6 castLight 2026-04-16 6/300 2026-04-17 10:34 by Ò»ÇÐOK
[¿¼ÑÐ] »¯Ñ§070300 Çóµ÷¼Á +28 ¹þ¹þ¹þ^_^ 2026-04-12 28/1400 2026-04-16 21:36 by ´óÁ¦Ë®ÊÖÁ¦´óÎÞÇ
[¿¼ÑÐ] 290Çóµ÷¼Á +23 luoziheng 2026-04-10 25/1250 2026-04-16 17:25 by ±ùÑ©Óö¼ûÖí
[¿¼ÑÐ] Ò»Ö¾Ô¸»¦9£¬ÉúÎïѧ326Çóµ÷¼Á +9 Áõīī 2026-04-15 9/450 2026-04-16 17:14 by ´Þ´Þ´Þcccc
[¿¼ÑÐ] 297£¬¹¤¿Æµ÷¼Á?ºÓÄÏũҵ´óѧ±¾¿Æ +14 ºÓÄÏũҵ´óѧ-ÄÜ 2026-04-14 14/700 2026-04-16 14:41 by dingyanbo1
[¿¼ÑÐ] ÇóÖúµ÷¼Á£¬¿çµ÷ +19 XÊ®¸¦´çY 2026-04-11 20/1000 2026-04-15 21:18 by cuisz
[¿¼ÑÐ] 297¹¤¿Æµ÷¼Á? +14 ºÓÄÏũҵ´óѧ-ÄÜ 2026-04-13 15/750 2026-04-15 13:25 by ºÚ¿Æ¼¼¿óÒµ
[¿¼ÑÐ] 211±¾¿Æ²ÄÁÏ»¯¹¤Çóµ÷¼Á +19 YHLAH 2026-04-11 23/1150 2026-04-14 22:25 by fenglj492
[¿¼ÑÐ] ¸÷λÀÏʦºÃ£¬Çóµ÷¼Á£¬±¾¿Æ211£¬Ò»Ö¾Ô¸Ìì½ò´óѧÉúÎïÓëҽҩѧ˶£¬²îÁ½Ãû¼ȡ¡£ +11 ·ÁùÁùjjj 2026-04-13 11/550 2026-04-14 16:01 by zs92450
[¿¼ÑÐ] Ò»Ö¾Ô¸»¦9£¬326ÇóÉúÎïѧµ÷¼Á +10 Áõīī 2026-04-13 10/500 2026-04-14 15:16 by zs92450
[¿¼ÑÐ] ¿¼ÑÐÇóµ÷¼Á +6 ban°àСÆß 2026-04-11 6/300 2026-04-14 14:06 by ¶ßÀ²AÃÎÖ»ÊǸöÃÎ
[¿¼ÑÐ] 105500ҩѧÇóµ÷¼Á +4 x_skys 2026-04-12 4/200 2026-04-14 13:37 by rndfc
[¿¼ÑÐ] ¿¼ÑÐÓ¢Ò»ÊýÒ»338·Ö +9 ³¤½­´óѧ¶«Ð£Çø 2026-04-13 10/500 2026-04-14 00:41 by Íõ¬Bè±
[¿¼ÑÐ] 295·ÖÇóµ÷¼Á +13 ?ÒªÉϰ¶? 2026-04-10 13/650 2026-04-12 15:37 by laoshidan
[¿¼ÑÐ] 303Çóµ÷¼Á +14 SereinQ 2026-04-10 15/750 2026-04-11 20:43 by À¶ÔÆË¼Óê
[¿¼ÑÐ] 283Çóµ÷¼Á 086004¿¼Ó¢¶þÊý¶þ +17 ÄǸöàà×Ó 2026-04-10 18/900 2026-04-11 16:27 by Ã÷Ô´ËʱÓÐ
[¿¼ÑÐ] 085600²ÄÁÏÓ뻯¹¤329·ÖÇóµ÷¼Á +16 Ò¶zilin 2026-04-10 16/800 2026-04-11 11:04 by may_ÐÂÓî
[¿¼ÑÐ] ũѧ0904 312Çóµ÷¼Á +6 Say Never 2026-04-10 6/300 2026-04-11 10:33 by wwj2530616
[¿¼ÑÐ] 368Çóµ÷¼Á +3 17385968172 2026-04-10 3/150 2026-04-10 20:12 by µç×Ӱµ±ë
ÐÅÏ¢Ìáʾ
ÇëÌî´¦ÀíÒâ¼û