²é¿´: 591  |  »Ø¸´: 1

¿ÆÑÐÕ½ÉñÀ´ÁË

гæ (СÓÐÃûÆø)

[½»Á÷] ÊÇ·ñÇå³þWestern BlotÖРŨËõ½ººÍ·ÖÀ뽺µÄÇø±ðÓë×÷Óà ÒÑÓÐ1È˲ÎÓë

1ʲôÊÇWestern blot?µ°°×ÖÊÃâÒßÓ¡¼£ÊÇ·Ö×ÓÉúÎïѧʵÑéÖг£Óõļ¼Êõ£¬Í¨¹ýµçÓ¾·ÖÀëµ°°×¡¢×ªÄ¤ºóÀûÓÿ¹ÌåÌØÒìÐÔ½áºÏÀ´¼ì²âÑùÆ·ÖÐÄ¿±êµ°°×Öʵļ¼Êõ¡£Ö÷Òª²½Öè°üÀ¨£º¢ÙµçÓ¾·ÖÀ루ʹÓÃÄý½º°Ñ»ìºÏµ°°×°´·Ö×ÓÁ¿´óС·Ö¿ª£¬¾ÍÊÇÎÒÃǽñÌìÁĵĻ·½Ú£©£»¢ÚתĤ£¨°ÑÄý½ºÉϵĵ°°×¡°×ªÒÆ¡±µ½ÏõËáÏËÎ¬ËØÄ¤»òPVDFĤµÈÔØÌåÉÏ£©£»¢Û·õÓý£¨ÓÃÌØÒìÐÔ¿¹Ìå·õÓýÄ¿µÄµ°°×£©£»¢ÜÏÔÓ°£¨Í¨¹ý»¯Ñ§·¢¹âµÈ·½Ê½ÈÃÄ¿µÄµ°°×ÏÔÏÖÐγÉÇåÎúÌõ´ø£©¡£  ¶øÍê³ÉÕâÒ»ÇеÄǰÌᣬ¾ÍÊÇ¢ÙµçÓ¾Äܰѵ°°×ÇåÎúµÄ·Ö¿ª£¬Ò²¾ÍÊÇÐèҪʹÓõ½·ÖÀ뽺£¬Ê¹Ó÷ÖÀ뽺ÎÒÃÇ¿ÉÒԺܺõÄÀí½â£¬µ«ÊÇʵÑé¹ý³Ì»¹ÐèҪŨËõ½ºµÄÅäºÏ£¬ÄÇÃ´ÎªÊ²Ã´ÄØ£¿
2·ÖÀ뽺ÓëŨËõ½ºµÄ³É·Ö²îÒì
3ŨËõ½ºµÄ×÷ÓÃŨËõ½º£¬¹ËÃû˼Ò壬¾ÍÊǽ«µ°°×Ñù±¾½øÐÐŨËõ£¬Ê¹µÃÑù±¾¿×Öеĵ°°×ÖÊÑù±¾Ñ¹Ëõµ½Ò»ÌõÕ­Õ­µÄÆðÅÜÏߣ¬È·±£ËùÓеÄÑù±¾Í¬Ê±½øÈë·ÖÀ뽺·ÖÀ롣ΪʲôËüÄÜ×öµ½Å¨ËõÕâÒ»µãÄØ£¿Ê×ÏÈŨËõ½ºµÄŨ¶Èͨ³£ºÜµÍ£¨Ò»°ãΪ5%£©£¬ËùÒÔ¶ÔÓ¦µÄÄý½º¿×¾¶´ó£»Æä´Î£¬Å¨Ëõ½ºµÄpHֵͨ³£Îª6.8£¬¶ø·ÖÀ뽺ÊÇ8.8£¬ÕâÖÖpH²îÒìÔ´ÓÚÁ½Õß»º³åÒº³É·ÖµÄ²»Í¬¡ª¡ªÅ¨Ëõ½ºÓÃTris-HCl£¨pH6.8£©£¬·ÖÀ뽺ÓÃTris-HCl£¨pH8.8£©ÔÚµçÓ¾µÄʱºò£¬»º³åÒºÀïµÄÂÈÀë×Ó£¨Cl⁻£©ÊÇÅܵÃ×î¿ì£¬¸Ê°±ËᣨÔÚpH6.8»·¾³ÖнâÀëÉÙ£¬´øµçºÉÉÙ£©ÊÇÅܵýÏÂý£¬¶øµ°°×ÖʽéÓÚÁ½ÕßÖ®¼ä¡£µ±µç³¡Æô¶¯ºó£¬ÂÈÀë×Ó¿ìËÙÏòǰ³å£¬¸Ê°±ËáÂýÓÆÓÆ¸úÔÚºóÃæ£¬Á½ÕßÖ®¼äÐγÉÒ»¸ö¡°µÍÀë×ÓŨ¶ÈÇø¡±¡£µ°°×ÖʻᱻÕâ¸ö¡°Å¨¶È²î¡±ÍÆ×ÅÏòǰ£¬Öð½¥¾Û¼¯µ½ÂÈÀë×Ӻ͸ʰ±ËáÖ®¼äµÄ¡°¼Ð·ì¡±Àԭ±¾·ÖÉ¢ÔÚ¿×ÀïµÄÑùÆ·£¬¾Í±»Ñ¹Ëõ³ÉÁËÒ»Ìõ¼«Õ­µÄÌõ´ø¡£
4·ÖÀ뽺µÄ×÷Ó÷ÖÀ뽺£¬¹ËÃû˼Ò壬¾ÍÊÇÓÃÀ´·ÖÀëµ°°×µÄÀ²¡£·ÖÀ뽺Ũ¶È¸ü¸ß£¨8%-15%£©£¬¿×¾¶¸üС¡£³É·ÖÉÏ£¬±ûÏ©õ£°·Óë¼×²æË«±ûÏ©õ£°·×ÜÓÃÁ¿¸ßÓÚŨËõ½º£¨ËõС¿×¾¶£©£¬»º³åҺΪpH8.8µÄTris-HCl£¨Î¬³Ö·ÖÀë»·¾³£©¡£ÕâÖÖС¿×¾¶½á¹¹ÐγɷÖ×ÓɸЧӦ£ºÐ¡·Ö×Óµ°°×Ò×´©¹ý¿×¾¶£¬Ç¨ÒÆÖÁÄý½ºÏ·½£»´ó·Ö×Óµ°°×ÊÜ×裬ͣÁôÓÚÉÏ·½£¬ÊµÏÖ°´·Ö×ÓÁ¿ÅÅÐò·ÖÀë¡£´ËÍâpH8.8µÄ¼îÐÔ»·¾³»¹ÄÜÈøʰ±Ëá´óÁ¿½âÀëΪ´ø¸ºµçµÄ¸Ê°±Ëá¸ù£¬Òƶ¯Ëٶȳ¬¹ýµ°°×ÖÊ£¬Ê¹µ°°×ʧȥ¡°Íƶ¯¡±×÷Ó㬽ö¿¿×ÔÉíµçºÉºÍ·Ö×ÓÉ¸Ð§Ó¦Ç¨ÒÆ¡£

ÊÇ·ñÇå³þWestern BlotÖРŨËõ½ººÍ·ÖÀ뽺µÄÇø±ðÓë×÷ÓÃ


ÊÇ·ñÇå³þWestern BlotÖРŨËõ½ººÍ·ÖÀ뽺µÄÇø±ðÓë×÷ÓÃ-1
»Ø¸´´ËÂ¥

» ²ÂÄãϲ»¶

» ±¾Ö÷ÌâÏà¹ØÉ̼ÒÍÆ¼ö: (ÎÒÒ²ÒªÔÚÕâÀïÍÆ¹ã)

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

¿ÆÑмì²â½»Á÷

½ð³æ (ÕýʽдÊÖ)


Western BlotÖÐŨËõ½º£¨µÍŨ¶È¡¢pH 6.8£©×÷ÓÃÊǽ«²»Í¬·Ö×ÓÁ¿µ°°×ŨËõ³ÉÕ­´ø£¨Ñ¹ËõЧӦ£©£¬·ÖÀ뽺£¨¸ßŨ¶È¡¢pH 8.8£©ÔòÒÀ¾Ý·Ö×ÓɸЧӦ°´·Ö×ÓÁ¿´óС·ÖÀëµ°°×£¬¶þÕßÅäºÏʵÏÖµ°°×µÄÓÐЧ·ÖÀëÓëºóÐø¼ì²â~
2Â¥2025-12-12 11:08:49
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
Ïà¹Ø°æ¿éÌø×ª ÎÒÒª¶©ÔÄÂ¥Ö÷ ¿ÆÑÐÕ½ÉñÀ´ÁË µÄÖ÷Ìâ¸üÐÂ
×î¾ßÈËÆøÈÈÌûÍÆ¼ö [²é¿´È«²¿] ×÷Õß »Ø/¿´ ×îºó·¢±í
[¿¼ÑÐ] ±±¿Æ281ѧ˶²ÄÁÏÇóµ÷¼Á +13 tcxiaoxx 2026-03-20 15/750 2026-03-25 20:17 by Alex alex
[¿¼ÑÐ] 085600 ²ÄÁÏÓ뻯¹¤ 329·ÖÇóµ÷¼Á +5 Mr. Z 2026-03-25 5/250 2026-03-25 19:06 by Zhanglab-TJU
[¿¼ÑÐ] ²ÄÁÏÓ뻯¹¤328·Öµ÷¼Á +5 ¡££¬¡££¬¡££¬¡£i 2026-03-23 5/250 2026-03-25 18:40 by xcjcqu
[¿¼ÑÐ] ²ÄÁÏÓ뻯¹¤ 322Çóµ÷¼Á +6 È»11 2026-03-19 6/300 2026-03-25 18:37 by haxia
[¿¼ÑÐ] 0854È˹¤ÖÇÄÜ·½ÏòÕÐÊÕµ÷¼Á +4 ÕÂСÓã567 2026-03-24 4/200 2026-03-25 13:29 by 2177681040
[¿¼ÑÐ] 278Çóµ÷¼Á +4 ÎÒ¿ÉÒÔÉϰ¶µÄ¶Ô 2026-03-19 4/200 2026-03-25 11:01 by userper
[¿¼ÑÐ] 299Çóµ÷¼Á +7 shxchem 2026-03-20 9/450 2026-03-25 10:41 by lbsjt
[¿¼ÑÐ] ¡¾¿¼Ñе÷¼Á¡¿»¯Ñ§×¨Òµ 281·Ö£¬Ò»Ö¾Ô¸ËÄ´¨´óѧ£¬³ÏÐÄÇóµ÷¼Á +15 ³Ô³Ô³Ô²ÅÓÐÒâÒå 2026-03-19 16/800 2026-03-24 19:51 by ÁËÁËÁËÁË¡£¡£
[¿¼ÑÐ] Ò»Ö¾Ô¸¹þ¹¤´ó£¬085400£¬320£¬Çóµ÷¼Á +3 gdlf9999 2026-03-24 3/150 2026-03-24 10:08 by ²«»÷518
[¿¼²©] 26É격×Ô¼ö +3 whh869393 2026-03-24 3/150 2026-03-24 09:55 by 21018060
[¿¼ÑÐ] 291Çóµ÷¼Á +8 hhhhxn.. 2026-03-23 8/400 2026-03-23 23:15 by peike
[¿¼ÑÐ] 327Çóµ÷¼Á +5 prayer13 2026-03-23 5/250 2026-03-23 22:11 by ÐÇ¿ÕÐÇÔÂ
[¿¼ÑÐ] 336Çóµ÷¼Á +4 ÊÕµ½VS 2026-03-20 4/200 2026-03-23 19:02 by macy2011
[¿¼ÑÐ] 350Çóµ÷¼Á +6 weudhdk 2026-03-19 6/300 2026-03-23 15:47 by tangyuan0840221
[¿¼ÑÐ] 293Çóµ÷¼Á +3 ÌÎÌÎWjt 2026-03-22 5/250 2026-03-22 22:21 by jiangpengfei
[¿¼ÑÐ] Ò»Ö¾Ô¸±±¾©»¯¹¤´óѧ070300 ѧ˶336Çóµ÷¼Á +5 vvÃÔ 2026-03-21 8/400 2026-03-22 14:20 by ColorlessPI
[¿¼ÑÐ] 285Çóµ÷¼Á +6 ytter 2026-03-22 6/300 2026-03-22 12:09 by ÐÇ¿ÕÐÇÔÂ
[¿¼ÑÐ] Çóµ÷¼Á +4 ÒªºÃºÃÎÞÁÄ 2026-03-21 4/200 2026-03-21 18:57 by ѧԱ8dgXkO
[¿¼ÑÐ] ÇóÖú +5 ÃÎÀïµÄÎÞÑÔ 2026-03-21 6/300 2026-03-21 17:51 by ѧԱ8dgXkO
[¿¼ÑÐ] Ò»Ö¾Ô¸ÄÏÀí¹¤085701»·¾³302Çóµ÷¼ÁԺУ +3 ¿ûè÷ÎÀ¶Ó 2026-03-20 3/150 2026-03-20 19:28 by zhukairuo
ÐÅÏ¢Ìáʾ
ÇëÌî´¦ÀíÒâ¼û