²é¿´: 1499  |  »Ø¸´: 4

youngsun50

ľ³æ (ÕýʽдÊÖ)

[ÇóÖú] ϸ¾úĤµ°°×ÌáÈ¡ºó¸´ÈÜ£¿

¸÷λ³æÓÑ£¬ÎÒÌáÈ¡µÄÊÇG-ϸ¾úĤµ°°×£¬ÓõÄÊdz¬ËÙÀëÐĵķ½·¨£¬¾ßÌåÈçÏ£º
1.        100ml¹ýÒ¹ÅàÑø¾úÒº£¬ÀëÐÄÏ´µÓ£¬ºó2mlÉúÀíÑÎË®ÖØÐü£»
2.        ³¬ÉùÆÆËéºó£¬5000g,20minÈ¥³ýÎ´ÆÆ±Úϸ°û£»
3.        100,000g,4¶ÈÀëÐÄ1h£»
4.        ³ÁµíÓÃ3mlº¬2%SLSµÄÉúÀíÑÎË®ÖØÐü£¬ÊÒηÅÖÃ30minºóÓÃǹͷÇáÇá´µ´òʹ֮Èܽ⣻100,000g,4¶ÈÀëÐÄ1h£»
5.        ÖØ¸´²½Öè4Ò»´Î£»
6.        ÓÃ200ulÕôÁóË®Èܽâ³Áµí¡£
½á¹û¼ÓÈëÕôÁóË®ºó³Áµí²»ÄÜÈÜÒº£¬¹ýÒ¹Ò²²»ÐУ¬¼ÓÈëÁË2%SDSºó£¬50¶È¸´ÈÜÒ²²»ÐС£ÊÔÁË2%triton-100Ò²²»ÐС£
ÇëÎÊ£¬ÓÐÓöµ½ÕâÖÖÇé¿öµÄÂð£¬Ôõô½â¾ö°¡£¿

ллÁË
»Ø¸´´ËÂ¥

» ²ÂÄãϲ»¶

» ±¾Ö÷ÌâÏà¹Ø¼ÛÖµÌùÍÆ¼ö£¬¶ÔÄúͬÑùÓаïÖú:

ѧ»á¸Ð¶÷£¬Ç¿´ó×ÔÎÒ
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

MayµÄÂÃÐÐÏä

гæ (³õÈëÎÄ̳)

¡ï ¡ï ¡ï ¡ï
zhangxingc: ½ð±Ò+4, ¹ÄÀøÐ³淢Ìû£¬»¶Ó­³£µ½Î¢ÉúÎï°æ 2013-05-02 14:23:33
ÄúºÃ£¡ÄúµÄÎÊÌâÏÖÔÚ½â¾öÁËÂð£¿
ÎÒĿǰҲÊÇÔÚ×öG-µÄĤµ°°×ÌáÈ¡£¬Ò²ÓõÄÊdz¬ÀëµÄ·½·¨£¬¼ÓµÄSLSÒ²ÊÇ2%µÄ·õÓý°ëСʱ£¬ÌáÈ¡¹ýºóÅܵçÓ¾£¬ÌáÈ¡²ÄÁÏÓõÄÊÇ-20¡æµÄ¾úÌåʱһֱÅܲ»³öµçÓ¾Ìõ´ø£¬ÓÃÐÂÏʾúÒº×öµÄʱºò¾ÍÓÐÌõ´ø¹ý£¬ºÜ·Ñ½â°¡¡­¡­¡­¡­ÓÉÓÚÏÖʵԭÒòÎÒµÄʵÑé²ÄÁÏÖ»ÓÐ-20¡æÀä¶³±£²ØµÄ¾úÌ壬ÎÞ·¨ÐÂÏÊÅàÑø£¬Ò»Ö±Ã»ÓнøÕ¹£¬Çó´óʦָµã°¡£¡
¶ÔÁË£¬ÎÒÊÇÓõÄtris-HCl£¨pH=7.5£©ÈܽâµÄµ°°×¡£
2Â¥2013-05-02 09:07:52
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

youngsun50

ľ³æ (ÕýʽдÊÖ)

ÒýÓûØÌû:
2Â¥: Originally posted by MayµÄÂÃÐÐÏä at 2013-05-02 09:07:52
ÄúºÃ£¡ÄúµÄÎÊÌâÏÖÔÚ½â¾öÁËÂð£¿
ÎÒĿǰҲÊÇÔÚ×öG-µÄĤµ°°×ÌáÈ¡£¬Ò²ÓõÄÊdz¬ÀëµÄ·½·¨£¬¼ÓµÄSLSÒ²ÊÇ2%µÄ·õÓý°ëСʱ£¬ÌáÈ¡¹ýºóÅܵçÓ¾£¬ÌáÈ¡²ÄÁÏÓõÄÊÇ-20¡æµÄ¾úÌåʱһֱÅܲ»³öµçÓ¾Ìõ´ø£¬ÓÃÐÂÏʾúÒº×öµÄʱºò¾ÍÓÐÌõ´ø¹ý£¬ ...

ÎҵIJÙ×÷¹ý³Ì£º
100ml¹ýÒ¹ÅàÑøµÄϸ¾ú£¬¾­ÀëÐÄÊÕ¼¯£¬²¢ÓÃTris-Mg »º³åÒº[10mM Tris-Cl (pH 7.3)£¬5mM MgCl2]Ï´µÓ£¬ºóÖØÐüÓÚ3ml Tris-Mg »º³åÒºÖС£±ùÔ¡³¬ÉùÆÆËé¾úÌ壬6000g£¬10minÀëÐÄÊÕ¼¯ÉÏÇåÒº£¬ÆúÈ¥Î´ÆÆËéϸ¾ú£¬ÉÏÇåÒº4 ¡æ 100,000g ÀëÐÄlh£¬ÊÕ¼¯³Áµí¡£ÓÃ5mlº¬2£¥µÄÊ®¶þÍé»ù¼¡°±ËáÄÆ£¨SLS£©µÄTris-Mg »º³åÒºÖØÐü³ÁµíÎÊÒÎÂÎÂÓý20-30min£¬100,000g ÊÒÎÂÀëÐÄlh£¬ÊÕ¼¯³Áµí£¬Öظ´¸Ã²½ÖèÒ»´Î£¬×îºóµÃµ½µÄ³Áµí£¨¼´ÎªÍâĤµ°°×£©ÓÃ100~200ul TES»º³åÒº[10mM Tris-Cl (pH 7.3)£¬5mMÒÒ¶þ°·ËÄÒÒËᣨEDTA£©, 2%Ê®¶þÍé»ù»ÇËáÄÆ£¨SDS£©]Èܽ⡣  
TESÈܽ⵰°×Ч¹ûºÃһЩ£¬µ«¶³´æ¸´ÈÜʱ»¹ÊÇÓгÁµí£¬µ«ÎÒ¾õµÃ¶Ô¶¨ÐÔûӰÏì¡£¶ÔÓÚÄãµÄÀä¶³¾úÌåÌáÈ¡£¬ÎÒÒ»°ãÒ²ÊÕ¼¯Íê¾úÌ壬¶³Óë-20»ò-70£¬µÚ¶þÌìÔÙ½øÐÐÏÂÒ»²½£¬Ã»É¶Ó°Ïì¡£²»Öª¶³µÄʱ¼ä³¤Á˶ÔÍâĤµ°°×·ÖÀëÓÐɶӰÏ죿
ѧ»á¸Ð¶÷£¬Ç¿´ó×ÔÎÒ
3Â¥2013-05-03 16:40:38
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

MayµÄÂÃÐÐÏä

гæ (³õÈëÎÄ̳)

ÒýÓûØÌû:
3Â¥: Originally posted by youngsun50 at 2013-05-03 16:40:38
ÎҵIJÙ×÷¹ý³Ì£º
100ml¹ýÒ¹ÅàÑøµÄϸ¾ú£¬¾­ÀëÐÄÊÕ¼¯£¬²¢ÓÃTris-Mg »º³åҺϴµÓ£¬ºóÖØÐüÓÚ3ml Tris-Mg »º³åÒºÖС£±ùÔ¡³¬ÉùÆÆËé¾úÌ壬6000g£¬10minÀëÐÄÊÕ¼¯ÉÏÇåÒº£¬ÆúÈ¥Î´ÆÆËéϸ¾ú£¬ÉÏÇåÒº4 ¡æ 100,000g ÀëÐÄlh£¬ÊÕ¼¯³Á ...

·Ç³£¸Ðл°¡£¡ÎÒÊÔÊÔ¿´TES»º³åÒºÈܽ⿴,²»¹ýSDS²»ÊDZäÐÔ¼Áô£¿¼ÓÕâ¸ö»áʹĤµ°°×µÄÈܽâÐÔÔö¼Óô£¿ÎªÊ²Ã´²»ÊǼÓ2%µÄSLS£¿
ÎҵľúÌåÊÇ´Ó¹¤³§ÄDZßÄùýÀ´µÄ£¬·ÅÁËÓкü¸¸öÔÂÁË£¬ÁíÍ⣬ÄãµÄµçÓ¾ÅܵÄЧ¹ûÔõôÑùÄØ£¿ÔÚÉÏÑùǰÊÇÔõô´¦Àíµ°°×µÄ£¿ÎÒÓõÄÊǼÓÈë2*bufferºó70¡æÎÂÓý10minºóÉÏÑù
ÎÒÓÖÓп´µ½ËµÊÇÔÚÖÆ½ºµÄʱºò¼ÓÈë4MµÄÄòËØ»áÔö¼ÓĤµ°°×µÄÈܽâÐÔ£¬Õâ¸öÄãÓÐÊÔ¹ýµÄô?
4Â¥2013-05-04 11:20:57
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

youngsun50

ľ³æ (ÕýʽдÊÖ)

SDSʹµ°°×±äÐÔÓ¦¸Ãûʶù£¬Äã×îºóµçӾʱҲһ°ãÓõıäÐÔµçÓ¾°¡¡£SLS²»ÐУ¬ËüÑ¡ÔñÐÔÈܽâĤÆäËû×é·Ö£¬×îºóOMP²»ÊdzÁµíÊÕ¼¯ÁËÂð? ÎÒµÄЧ¹û»¹Í¦ºÃ£¬ÉÏÑù¾Í¼ÓµÈÌå»ý2*buffer£¬100¶È5-10min¡£ÄòËØÎÒÃ»ÌØÒâ¼Ó¹ý

[ ·¢×ÔÊÖ»ú°æ http://muchong.com/3g ]
ѧ»á¸Ð¶÷£¬Ç¿´ó×ÔÎÒ
5Â¥2013-05-04 11:58:16
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
Ïà¹Ø°æ¿éÌø×ª ÎÒÒª¶©ÔÄÂ¥Ö÷ youngsun50 µÄÖ÷Ìâ¸üÐÂ
×î¾ßÈËÆøÈÈÌûÍÆ¼ö [²é¿´È«²¿] ×÷Õß »Ø/¿´ ×îºó·¢±í
[¿¼ÑÐ] 288Çóµ÷¼Á +15 ÓÚº£º£º£º£ 2026-03-19 15/750 2026-03-19 22:41 by ѧԱ8dgXkO
[¿¼ÑÐ] 296Çóµ÷¼Á +3 www_q 2026-03-18 6/300 2026-03-19 22:28 by zhq0425
[¿¼ÑÐ] Ò»Ö¾Ô¸ÄϾ©Àí¹¤´óѧ085701×ÊÔ´Óë»·¾³302·ÖÇóµ÷¼Á +3 ¿ûè÷ÎÀ¶Ó 2026-03-18 5/250 2026-03-19 19:35 by ¸øÄãÄã×¢ÒâÐÝÏ¢
[¿¼ÑÐ] 271²ÄÁϹ¤³ÌÇóµ÷¼Á +6 .6lL 2026-03-18 6/300 2026-03-19 15:41 by haoshis
[¿¼ÑÐ] ²ÄÁÏÓ뻯¹¤Çóµ÷¼Á +7 Ϊѧ666 2026-03-16 7/350 2026-03-19 14:48 by ¾¡Ë´Ò¢1
[¿¼ÑÐ] 085600²ÄÁÏÓ뻯¹¤ +5 °²È«Éϰ¶£¡ 2026-03-16 5/250 2026-03-18 15:33 by cmz0325
[¿¼ÑÐ] »¯Ñ§¹¤³Ì321·ÖÇóµ÷¼Á +15 ´óÃ×·¹£¡ 2026-03-15 18/900 2026-03-18 14:52 by haxia
[¿¼ÑÐ] 311Çóµ÷¼Á +6 26ÑÐ0 2026-03-15 6/300 2026-03-18 14:43 by haxia
[¿¼ÑÐ] 302Çóµ÷¼Á +10 ºôºôºô¡£¡£¡£¡£ 2026-03-17 10/500 2026-03-18 12:45 by Linda Hu
[¿¼ÑÐ] 334Çóµ÷¼Á +3 Ö¾´æ¸ßÔ¶ÒâÔÚ»úÐ 2026-03-16 3/150 2026-03-18 08:34 by lm4875102
[˶²©¼ÒÔ°] ºþ±±¹¤Òµ´óѧ ÉúÃü¿ÆÑ§Ó뽡¿µÑ§Ôº-¿ÎÌâ×éÕÐÊÕ2026¼¶Ê³Æ·/ÉúÎï·½Ïò˶ʿ +3 1ϲ´º8 2026-03-17 5/250 2026-03-17 17:18 by ber´¨cool×Ó
[¿¼ÑÐ] ²ÄÁÏר˶326Çóµ÷¼Á +6 Ä«ìÏæ¦Ý· 2026-03-15 7/350 2026-03-17 17:10 by ruiyingmiao
[¿¼ÑÐ] 085601Çóµ÷¼Á +4 Du.11 2026-03-16 4/200 2026-03-17 17:08 by ruiyingmiao
[¿¼ÑÐ] ²ÄÁÏÓ뻯¹¤×¨Ë¶µ÷¼Á +5 heming3743 2026-03-16 5/250 2026-03-17 14:03 by Ó¸ÒÌ«¼àÍõ¹«¹«
[¿¼ÑÐ] 11408 Ò»Ö¾Ô¸Î÷µç£¬277·ÖÇóµ÷¼Á +3 zhouzhen654 2026-03-16 3/150 2026-03-17 07:03 by laoshidan
[¿¼ÑÐ] 333Çóµ÷¼Á +3 ÎÄ˼¿Í 2026-03-16 7/350 2026-03-16 18:21 by ÎÄ˼¿Í
[¿¼ÑÐ] 326Çóµ÷¼Á +3 mlpqaz03 2026-03-15 3/150 2026-03-16 07:33 by Iveryant
[¿¼ÑÐ] 085601²ÄÁϹ¤³Ì315·ÖÇóµ÷¼Á +3 yang_0104 2026-03-15 3/150 2026-03-15 10:58 by peike
[¿¼ÑÐ] ±¾¿ÆÄϾ©´óѧһ־Ը´¨´óҩѧ327 +3 ÂóÌï¸ûÕß 2026-03-14 3/150 2026-03-14 20:04 by ÍâÐÇÎÄÃ÷
[¿¼ÑÐ] 297Ò»Ö¾Ô¸ÉϽ»085600Çóµ÷¼Á +5 Ö¸¼â°ËǧÀï 2026-03-14 5/250 2026-03-14 17:26 by a²»Ò×
ÐÅÏ¢Ìáʾ
ÇëÌî´¦ÀíÒâ¼û