רÀûÃû³Æ£ºÒ»ÖÖÃâÒßÇ׺ÍÉ«Æ×Öù¼°ÆäÔÚ¾»»¯àŵͪÀàÒ©ÎïÖеÄÓ¦ÓõÄÖÆ×÷·½·¨
¼¼ÊõÁìÓò£º
±¾·¢Ã÷Éæ¼°ÃâÒßѧÁìÓò£¬¾ßÌåµÄ˵ÊÇÒ»ÖÖÓÃÓÚ¾»»¯àŵͪÀàÒ©ÎïµÄÃâÒßÇ׺ÍÉ«Æ×Öù¡£
±³¾°×ÊÁÏËæ×ÅÉúÃü¿ÆÑ§µÄ·¢Õ¹£¬ÈËÃǶÔÉúÎïÌåÄÚµÄÎïÖʼ°Æä±ä»¯²úÉúÁËÔ½À´Ô½Å¨ºñµÄÐËȤ£¬¶øÉúÎïÑù±¾µÄ·ÖÎö¾Í³ÉΪ̽Ë÷ºÍ·¢ÏÖÉúÃü°ÂÃØµÄ±ØÒªÊֶΡ£ÓÉÓÚÉúÎïÑù±¾³É·Ö¸´ÔÓ£¬´ý²âÎïŨ¶È½ÏµÍ£¬¶øÇÒ´ó¶àÊýÈ¡ÑùÁ¿ºÜÉÙ£¬Õâ¾Í¶Ô·ÖÎö·½·¨µÄÑ¡ÔñÐÔºÍÁéÃô¶ÈÌá³öÁ˸ü¸ßµÄÒªÇó¡£ÃâÒßÇ׺ÍÉ«Æ×(Immunoaffinity Chromatography£¬IAC)ÊÇÒ»ÖÖ½«ÃâÒß·´Ó¦ÓëÉ«Æ×·ÖÎö·½·¨Ïà½áºÏµÄ·ÖÎö·½·¨¡£ËüµÄ¸ß¶ÈÑ¡ÔñÐԺ͸ßÇ׺ÍÐÔÎÞÒÉʹ·ÖÎö¹ý³Ì¼ò»¯¡£ÔÚÊÞÒ©²ÐÁô·ÖÎöÖУ¬IAC×î¼òµ¥¶øÇÒ×îÓÐЧµÄÓ¦Ó÷½Ê½ÊÇ×÷ΪÀí»¯²â¶¨¼¼Êõ(ÈçHPLC£¬GC)µÄÑùÆ·¾»»¯ÊֶΣ¬ÕâÖÖÁªÓ÷½·¨¿ÉʹÃâÒßѧ¼¼ÊõºÍÀí»¯¼¼ÊõÔÚÑ¡ÔñÐÔ¡¢·ÖÀëÄÜÁ¦¡¢ËٶȺÍÁéÃô¶È·½ÃæµÃµ½»¥²¹£¬²¢±ÜÃâÁËÃâÒß·ÖÎö·¨(ÈçELISA£¬RIA)Ö±½Ó²â¶¨ÑùÆ·µÄÖî¶à²»×㡣Ŀǰ£¬¸Ã·½·¨ÔÚ¿¹Ìå¡¢¼¤ËØ¡¢¶àëÄ¡¢Ã¸¡¢ÖØ×éµ°°×¡¢ÊÜÌ岡¶¾¼°Ð¡·Ö×Ó»¯ºÏÎïµÄ·ÖÎöÖб»¹ã·ºÓ¦Óá£
àŵͪÀàÒ©ÎïÊǽü20¶àÄêÀ´·¢Õ¹Ê®·ÖѸËÙµÄÒ»À࿹¾úÒ©£¬ÒòÆä¿¹¾úÆ×¹ã¡¢¿¹¾ú»îÐÔÇ¿¡¢°ëË¥ÆÚ³¤¡¢¸ßЧµÍ¶¾¡¢Ê¹Ó÷½±ã¡¢¼ÁÐͽ϶àµÈÓŵ㣬ÔÚ¹úÄÚÍâÈËÒ½¼°ÊÞÒ½ÁÙ´²ÉÏÆÕ±éÓÃÓÚ·ÀÖÎϸ¾ú¸ÐȾÐÔ¼²²¡¡£ÔÚÎÒ¹úÈËÒ½ÉϵÄÓ¦ÓóÊÖðÄêÉÏÉýµÄÇ÷ÊÆ£¬½â·Å¾ü×ÜÒ½Ôº1995¡«1999ÄêµÄ¿¹¾úҩʹÓõ÷²é×ÊÁÏͳ¼Æ±íÃ÷£¬¸÷À࿹¾úÒ©(º¬´¦·½Ò©)Ó¦Óýð¶î¹¹³É±ÈÀýÖУ¬QNsÒ©ÎïÒ»Ö±¾ÓµÚ2¡«3룬½ö´ÎÓÚÍ·æß¾úËØºÍÇàÃ¹ËØµÈ¦Â-ÄÚõ£°·À࿹ÉúËØ£»QNsÔÚÎÒ¹úÐóÇÝË®²úÑøÖ³ÖеÄÓ¦ÓÃÒ²ÊÇÈç´Ë£¬Óë»Ç°·Àà¡¢ÇàÃ¹ËØÀàÒ©Îﹲͬ³ÉΪÊÞÒ½ÁÙ´²ÉÏÓ¦ÓõÄÈý´óÀ࿹¾úÒ©¡£
Ëæ×ÅàŵͪÀ࿹¾úÒ©ÔÚÊÞÒ½ÁÙ´²ºÍË®²úÑøÖ³ÖеÄÓ¦Óã¬Æä²ÐÁôÎÊÌâÒÑÒýÆð¹ã·ºµÄ¹Ø×¢¡£QNs²ÐÁô³ýÁËÆä¶¾¸±×÷ÓÃ(Èç¶ÔÖÐÊàÉñ¾ÏµÍ³µÄÓ°Ïì¡¢Ò©Îï¼äµÄÏ໥×÷ÓᢹâÃôÐÔµÈ)¶ÔÈËÖ±½ÓΣº¦Í⣬¸üΪÑÏÖØµÄÊǶ¯ÎïÐÔʳƷÖвÐÁô½ÏµÍŨ¶ÈµÄÒ©ÎïÈÝÒ×ÓÕµ¼ÈËÀàÖ²¡¾ú²úÉúÄÍÒ©ÐÔ£¬´Ó¶ø²»ÀûÓÚ¸ÃÀàÒ©ÎïÔÚÈËÀ༲²¡µÄÖÎÁÆ£¬Ä¿Ç°Á÷Ðв¡Ñ§µ÷²éÑо¿·¢ÏÖÆäÄÍÒ©¾úÖêÕýÖðÄêÉÏÉý£¬Ð¿ª·¢µÄàŵͪÀàÒ©Æ·µÄÊг¡ÖÜÆÚ´ó´óËõ¶Ì¡£Òò´Ë£¬àŵͪÀàÒ©ÎïÔÚ¶¯ÎïÐÔʳƷÖеIJÐÁôÎÊÌâÊܵ½¼«´ó¹Ø×¢¡£ÎÒ¹úũҵ²¿¡¢Å·ÃË¡¢ÃÀ¹úµÈ¶¼Öƶ¨Á˸ÃÀàÒ©ÎïÔÚ¸÷ÖÖ¶¯ÎïÐÔʳƷÖеÄ×î¸ß²ÐÁôÏÞÁ¿(Maximum residue limit£¬MRL)¡£
Ŀǰ¼ì²âàŵͪÀàÒ©Îï(»·±ûɳÐÇ¡¢Åµ·úɳÐÇ¡¢Åà·úɳÐÇ¡¢Ñõ·úɳÐÇ¡¢ÒÀŵɳÐÇ¡¢Â鱣ɳÐÇ¡¢ÂåÃÀɳÐÇ¡¢µ¥ÅµÉ³ÐÇ¡¢¶÷ŵɳÐÇ¡¢É³ÀɳÐÇ¡¢¶þ·úɳÐÇ¡¢‡fàËá¡¢·ú¼×à)µÄ·½·¨Ö÷ÒªÓиßЧҺÏàÉ«Æ×·¨-Ó«¹â(HPLC-FLD)¡¢Òº-ÖÊÁª»ú(LC-MS-MS)ºÍøÁªÃâÒß·¨(ELISA)µÈ¡£ÕâЩ·½·¨µÄǰ´¦ÀíÀûÓÃÒº-Òº·ÖÅ䣬³£¹æµÄSPEÖù¾»»¯ºÍ·ÖÀ룬¶¼ÔÚ²»Í¬³Ì¶ÈµØ´æÔÚ×Å´¦Àí¹ý³Ì·±Ëö¡¢¾»»¯Ð§¹û²î¡¢ÓлúÈܼÁÀ˷ѶࡢËùÐèʱ¼ä³¤µÈȱµã¡£ÃâÒßÇ׺ͼ¼ÊõÊÇÉÏÊÀ¼Í90Äê´úÔÚ·ÖÎöÁìÓòµÃµ½Ó¦ÓõÄм¼Êõ£¬µ«ÀûÓÃÃâÒßÇ׺ÍÖùͬʱ¾»»¯ÉúÎï»ùÖÊÖеĻ·±ûɳÐÇ¡¢Åµ·úɳÐÇ¡¢Åà·úɳÐÇ¡¢Ñõ·úɳÐÇ¡¢ÒÀŵɳÐÇ¡¢Â鱣ɳÐÇ¡¢ÂåÃÀɳÐÇ¡¢µ¥ÅµÉ³ÐÇ¡¢¶÷ŵɳÐÇ¡¢É³ÀɳÐÇ¡¢¶þ·úɳÐÇ¡¢‡fàËá¡¢·ú¼×àµÈàŵͪÀàÒ©Îïδ¼û±¨µÀ£¬¸üÎÞÉÌÆ·»¯µÄIACÖù³öÊÛ¡£
·¢Ã÷ÄÚÈÝ
±¾·¢Ã÷µÄÄ¿µÄÊÇÌṩһÖÖ¾»»¯àŵͪÀàÒ©ÎïµÄÃâÒßÇ׺ÍÉ«Æ×Öù¡£
±¾·¢Ã÷µÄÃâÒßÇ׺ÍÉ«Æ×ÖùÊÇÓÉÃâÒßÇ׺ÍÎü¸½¼ÁΪÌîÁÏ×°Öù¶ø³ÉµÄ£»ËùÊöÃâÒßÇ׺ÍÎü¸½¼ÁÊÇÓɹÌÏàÔØÌåºÍÓëÆäżÁªµÄàŵͪÀàÒ©Îïµ¥¿Ë¡¿¹Ìå×é³É£»ËùÊöàŵͪÀàÒ©Îïµ¥¿Ë¡¿¹ÌåÊÇÒÔàŵͪÀàÒ©Îï°ë¿¹ÔÓëÔØÌåµ°°×µÄżÁªÎïΪÃâÒßԵõ½µÄ¡£
½«Åµ·úɳÐÇC-7λµÄßß¶£»·ÉϵÄÑǰ±»ùÓö¡¶þõ£ÂÈõ£»¯ºóÔÙË®½âµÃµ½àŵͪÀàÒ©Îï°ë¿¹Ô£¬ÔÙÓëÔØÌåµ°°×żÁªµÃµ½¾ßÓÐÃâÒßÔ´ÐԵĿ¹Ô¡£±¾·¢Ã÷½«àŵͪÀàÒ©ÎïÓÃçúçêËáôûõ£»¯£¬ÔÙÓëÔØÌåµ°°×żÁªµÃµ½ÃâÒßÔ¡£°ë¿¹ÔÓëÔØÌåµ°°×µÄ½áºÏ±ÈÀý¹ýµÍ»ò¹ý¸ß¶¼¶ÔÃâÒß²»Àû£¬°ë¿¹ÔÓëÂÑÇåµ°°×(OVA)¡¢Å£ÑªÇåµ°°×(BSA)µÄ½áºÏĦ¶û±È·Ö±ðΪ31.6¡Ã1ºÍ23¡Ã1¡£
ËùÊö¹ÌÏàÔØÌå¿ÉΪÏËÎ¬ËØ¡¢ÆÏ¾ÛÌÇÄý½º¡¢¾Û±ûÏ©õ£°·Äý½º¡¢¶à¿×²£Á§¡¢ÇíÖ¬ÌÇÄý½º¡¢¾Û±ûÏ©õ£°·-ÇíÖ¬ÌÇÄý½ºµÈ£¬ÓÅѡΪSepharose 4B¡£
ËùÊöàŵͪÀàÒ©Îïµ¥¿Ë¡¿¹ÌåÓÅѡΪ¶Ô»·±ûɳÐÇ¡¢Åµ·úɳÐÇ¡¢Åà·úɳÐÇ¡¢Ñõ·úɳÐÇ¡¢ÒÀŵɳÐÇ¡¢Â鱣ɳÐÇ¡¢ÂåÃÀɳÐÇ¡¢µ¥ÅµÉ³ÐÇ¡¢¶÷ŵɳÐÇ¡¢É³ÀɳÐÇ¡¢¶þ·úɳÐÇ¡¢‡fàËá¡¢·ú¼×à¶¼¾ßÓн»²æ·´Ó¦µÄµ¥¿Ë¡ÔÓ½»Áöϸ°ûÖêA-4-3CGMCC No.2066¡£
ËùÊö¶Ô»·±ûɳÐÇ¡¢Åµ·úɳÐÇ¡¢Åà·úɳÐÇ¡¢Ñõ·úɳÐÇ¡¢ÒÀŵɳÐÇ¡¢Â鱣ɳÐÇ¡¢ÂåÃÀɳÐÇ¡¢µ¥ÅµÉ³ÐÇ¡¢¶÷ŵɳÐÇ¡¢É³ÀɳÐÇ¡¢¶þ·úɳÐÇ¡¢‡fàËá¡¢·ú¼×à¶¼¾ßÓн»²æ·´Ó¦µÄµ¥¿Ë¡ÔÓ½»Áöϸ°ûÖêA-4-3CGMCCNo.2066ÒÑÓÚ2007Äê5ÔÂ28ÈÕ±£²ØÓÚÖйú΢ÉúÎï¾úÖÖ±£²Ø¹ÜÀíίԱ»áÆÕͨ΢ÉúÎïÖÐÐÄ(¼ò³ÆCGMCC)¡£
ËùÊöÔØÌåµ°°×¿ÉΪţѪÇå°×µ°°×»òÂÑÇåµ°°×µÈ³£ÓÃÔØÌåµ°°×¡£
ËùÊöÃâÒßÇ׺ÍÎü¸½¼Á¿É×°ÔØÈëÖùÖÐÖÆ³ÉÃâÒßÇ׺ÍÉ«Æ×Öù£¬¸ÃÃâÒßÇ׺ÍÉ«Æ×ÖùÒ²ÊôÓÚ±¾·¢Ã÷µÄ±£»¤·¶Î§¡£
º¬ÓÐÉÏÊöÃâÒßÇ׺ÍÎü¸½¼Á»òÃâÒßÇ׺ÍÉ«Æ×ÖùµÄÊÔ¼ÁºÐÒ²ÊôÓÚ±¾·¢Ã÷µÄ±£»¤·¶Î§¡£
ËùÊöÊÔ¼ÁºÐÖл¹°üÀ¨Ï´ÍÑÒº£¬ËùÊöÏ´ÍÑҺΪ¼×´¼/2£¥°±Ë®(7¡Ã3£¬v/v)¡£
ËùÊöÊÔ¼ÁºÐÖл¹°üÀ¨Ï´µÓÒººÍ±£´æÒº£»ËùÊö±£´æÒº¿ÉΪ0.01M£¬pH 7.4µÄÁ×ËáÑλº³åÒº£¬ËùÊö0.01M£¬pH 7.4µÄÁ×ËáÑλº³åÒº¿ÉΪ1LÖк¬ÓÐ0.27g KH2PO4£¬0.29g KCl£¬2.9g Na2HPO4¡¤12H2O£¬8.8g NaCl£¬0.02g NaN3µÄÈÜÒº£»ËùÊöÏ´µÓÒº¿ÉΪ0.01M£¬pH 7.4µÄÁ×ËáÑλº³åÒº£¬ËùÊö0.01M£¬pH 7.4Á×ËáÑλº³åÒº¿ÉΪ1LÖк¬ÓÐ0.27g KH2PO4£¬0.29gKCL£¬2.9g Na2HPO4¡¤12H2O£¬8.8g NaCLµÄÈÜÒº¡£
¸ÃÃâÒßÇ׺ÍÎü¸½¼ÁÒÔ¼°º¬ÓиÃÃâÒßÇ׺ÍÎü¸½¼ÁµÄÉ«Æ×Öù»ùÓÚÃâÒß·´Ó¦ºÍÉ«Æ×·´Ó¦£¬ÊʺϴÓÉúÎïÑùÆ·(¼¡Èâ¡¢¸Î¡¢·Î¡¢Éö¡¢Ñª½¬µÈ)Öо»»¯13ÖÖàŵͪÀàÒ©Î±ãÓÚ²ÐÁô·ÖÎö¡£ÔÚ¸ÃÃâÒßÇ׺ÍÎü¸½¼ÁÖУ¬àŵͪÀàÒ©ÎïÊ󵥿Ë¡¿¹ÌåÓëä廯Çè»î»¯µÄSepharose 4BµÄżÁªÂÊΪ98.5£¥£¬Å¼ÁªÓÐàŵͪÀàÒ©ÎïÊ󵥿Ë¡¿¹ÌåµÄÃâÒßÇ׺ÍÉ«Æ×Öù¶Ô»·±ûɳÐÇ¡¢Åµ·úɳÐÇ¡¢Åà·úɳÐÇ¡¢Ñõ·úɳÐÇ¡¢ÒÀŵɳÐÇ¡¢Â鱣ɳÐÇ¡¢ÂåÃÀɳÐÇ¡¢µ¥ÅµÉ³ÐÇ¡¢¶÷ŵɳÐÇ¡¢É³ÀɳÐÇ¡¢¶þ·úɳÐÇ¡¢‡fàËá¡¢·ú¼×àµÄ¶¯Ì¬ÖùÈÝÁ¿·Ö±ðΪ1976¡¢2135¡¢2035¡¢1933¡¢1987¡¢1589¡¢1738¡¢1448¡¢1793¡¢1645¡¢1498¡¢1425¡¢1632 ng/mL£¬¾ø¶ÔÖùÈÝÁ¿·Ö±ðΪ395¡¢427¡¢407¡¢396¡¢397¡¢319¡¢347¡¢289¡¢358¡¢329¡¢299¡¢285¡¢326 ng/mg£¬ÔÚʹÓÃÁË15´ÎºóÖùÈÝÁ¿Îª×ÜÖùÈÝÁ¿µÄ39£¥×óÓÒ£¬±£´æÆÚΪ1Äê¡£
±¾·¢Ã÷ËùÌṩµÄÌá´¿13ÖÖàŵͪÀàÒ©ÎïµÄ·½·¨£¬°üÀ¨ÒÔϲ½Öè1)ÑùÆ·µÄǰ´¦ÀíÈ¡¶¯Îï×éÖ¯ÔȽ¬Îï°´2.00¡À0.02gµÄÁ¿¼ÓÈë10mLÁ×ËáÑλº³åÒºÈÜÒº£¬Îж¯»ìÔÈ£¬3500rpmÀëÐÄ5·ÖÖÓ£¬ÑùÆ·ÔÙÖØ¸´Ìáȡһ´Î£¬ºÏ²¢ÉÏÇåÒº¼´ÎªÑùÆ·ÈÜÒº£»2)È¡ÉÏÊöÌáÈ¡µÄÑùÆ·ÈÜÒº£¬¹ýÉÏÊöÃâÒßÇ׺ÍÉ«Æ×Öù£¬È»ºóÏȺóÓÃ20mLÏ´µÓÒº¡¢30mL³¬´¿Ë®Ï´µÓ£¬È»ºóÓÃ4mLÏ´ÍÑҺϴÍÑ£¬ÊÕ¼¯Ï´ÍÑÒº£¬µÃµ½´¿»¯µÄàŵͪÀàÒ©Îï¡£
±¾·¢Ã÷µÄÃâÒßÇ׺ÍÉ«Æ×Öù¾ßÓиßÑ¡ÔñÐÔ£¬Ê¹ÑùƷǰ´¦Àí¹ý³Ì´ó´ó¼ò»¯£¬ÓÈÆäÊÊÓÃÓÚ¼¡Èâ¡¢¸ÎºÍѪ½¬ÖÐ΢Á¿àŵͪÀàÒ©ÎïÀàÒ©ÎïµÄǰ´¦Àí£¬·ÖÎöÖÊÁ¿µÃµ½¸ÄÉÆ¡£ÃâÒßÇ׺ÍÎü¸½¼ÁµÄ¸ßÑ¡ÔñÐÔʹµÃàŵͪÀàÒ©Îï·ÖÎö·½·¨µÄ¼ì²âÏÞ½«Ö÷Ҫȡ¾öÓÚÈ¡ÑùÁ¿£¬ÕâÊǵ¥´¿Àí»¯ÊÖ¶ÎÄÑÒÔ´ïµ½µÄ£»±¾·¢Ã÷µÄÃâÒßÇ׺ÍÉ«Æ×Öù¶Ô´ý²â×é·ÖÓкÜÇ¿µÄ±£ÁôºÍŨËõÄÜÁ¦£¬Ö»Òª¼ÓÑùÁ¿²»³¬¹ýÖùÈÝÁ¿£¬ÔÚʵ²âÑùÆ·Ìõ¼þÏÂÃâÒßÇ׺ÍÎü¸½¼Á¶Ô×é·ÖµÄ±£ÁôÄÜÁ¦¼¸ºõ²»ÊÜÑùÆ·Ìå»ý»ò×é·ÖŨ¶ÈµÄÓ°Ïì¡£±¾·¢Ã÷µÄ·½·¨¶Ô×é·Ö¾»»¯µÄͬʱ»¹¿ÉÌṩ¶¨ÐÔÐÅÏ¢¡£±¾·¢Ã÷µÄ·½·¨Ë®Ïà²Ù×÷£¬²Ù×÷¼òµ¥£¬¾»»¯Ð§¹ûºÃ£¬ÃâÒßÇ׺ÍÉ«Æ×ÖùÄÜÖØ¸´Ê¹Óã¬ÄܽÚÊ¡´óÁ¿µÄÓлúÈܼÁ£¬½µµÍ·ÖÎö³É±¾ºÍ»·¾³ÎÛȾ¡£±¾·¢Ã÷µÄ¾»»¯·½·¨½áºÏÉ«Æ×·¨¸ßЧ¼ì²âàŵͪÀàÒ©ÎïµÄº¬Á¿£¬ÃÖ²¹Á˵¥´¿ÃâÒ߲ⶨ¼¼ÊõÖ±½Ó²â¶¨Ñù±¾µÄÐÅÏ¢Á¿Ì«ÉÙ¡¢¶¨Á¿×¼È·²î£¬»òÀí»¯·½·¨Ñ¡ÔñÐԵ͵Ȳ»×㣬ÌåÏÖÁËÃâÒßѧ¼¼ÊõºÍ³£¹æÀí»¯¼¼ÊõÔÚ·ÖÎö»úÖÆµÄ»¥²¹ÐÔ¡£
¾ßÌåʵʩÀý·½Ê½
ÏÂÃæ½áºÏ¾ßÌåµÄʵʩÀýÀ´½øÒ»²½²ûÊö±¾·¢Ã÷¡£Ó¦Àí½â£¬ÕâЩʵʩÀý½öÓÃÓÚ˵Ã÷±¾·¢Ã÷£¬¶ø²»ÓÃÀ´ÏÞÖÆ±¾·¢Ã÷µÄ·¶Î§¡£
ʵʩÀý11.àŵͪÀàÒ©ÎïÊ󵥿Ë¡¿¹ÌåµÄÖÆ±¸¶¯ÎïÃâÒß²ÉÓÃBALB/cСÊó×÷ΪÃâÒß¶¯Îï¡¢ÒÔàŵͪÀàÒ©Îï°ë¿¹ÔÓëµ°°×ÖÊÔØÌåµÄżÁªÎïΪÃâÒßÔ£¬ÃâÒß¼ÁÁ¿Îª50¦Ìg/Ö»(Ìå»ýΪ0.1mL)¼ÓµÈÌå»ýµÄÍêÈ«¸¥ÊÏ×ô¼ÁÈ黯£¬½øÐÐÊ×´ÎÃâÒß¡£Ò»¸öÔºó£¬È¡Í¬ÑùÁ¿ÃâÒß¿¹Ô¼Ó²»ÍêÈ«¸¥ÊÏ×ô¼Á£¬È黯£¬½øÐмÓÇ¿ÃâÒߣ¬ÔÙ¹ýÒ»¸öÔºóͬ·¨ÔٴνøÐмÓÇ¿ÃâÒߣ¬¶þÃâºó10Ìì²ÉѪ£¬²â¶¨¿¹ÌåЧ¼ÛºÍ½»²æ·´Ó¦ºó£¬È¡Æ¢Ï¸°û¡£
ϸ°ûÈÚºÏÆ¢Ï¸°û°´5¡Ã1±ÈÀýÓëSP2/0¹ÇËèÁöϸ°û½øÐÐϸ°ûÈںϡ£
ÔÓ½»Áöϸ°û¿Ë¡»¯²ÉÓÃÓÐÏÞÏ¡ÊÍ·¨É¸Ñ¡ÔÓ½»Áöϸ°û£¬Ö±µ½µÃµ½ÍêȫͬÖʵĵ¥¿Ë¡¿¹ÌåºÍÎȶ¨µÄµ¥¿Ë¡ÔÓ½»Áöϸ°ûÖêA-4-3CGMCCNo.2066£¬¸Ãµ¥¿Ë¡ÔÓ½»Áöϸ°ûÖê¶Ô13ÖÖàŵͪÀàÒ©Îï¶¼¾ßÓн»²æ·´Ó¦¡£¶Ô13ÖÖàŵͪÀàÒ©Îï¶¼¾ßÓн»²æ·´Ó¦µÄµ¥¿Ë¡ÔÓ½»Áöϸ°ûÖêA-4-3CGMCC No.2066ÒÑÓÚ2007Äê5ÔÂ28ÈÕ±£²ØÓÚÖйú΢ÉúÎï¾úÖÖ±£²Ø¹ÜÀíίԱ»áÆÕͨ΢ÉúÎïÖÐÐÄ(¼ò³ÆCGMCC)¡£
µ¥¿Ë¡¿¹Ìå´óÁ¿Éú³¤¼°Ìá´¿²ÉÓÃÌåÄÚÓÕÉú·¨£¬½«BALB/cСÊó¸¹Ç»×¢ÈëÃð¾úʯÀ¯ÓÍ£¬7-14Ììºó¸¹Ç»×¢Éä¶Ô13ÖÖàŵͪÀàÒ©Îï¶¼¾ßÓн»²æ·´Ó¦µÄµ¥¿Ë¡ÔÓ½»Áöϸ°ûÖêA-4-3CGMCC No.2066 5¡Á105¡«106¸ö/Ö»£¬7¡«10Ììºó²É¼¯¸¹Ë®¡£
µ¥¿Ë¡¿¹ÌåµÄ±£´æÔÚÒºµª-20¡æÏ±£´æ£¬Ê¹ÓÃʱ37¡æË®Ô¡¿ìËٽⶳ¡£
2.IgGµÄ´¿»¯²ÉÓñ¥ºÍÁòËáï§Ñη¨(SAS)ºÍDEMEÏËÎ¬ËØÀë×Ó½»»»²ãÎö·¨´¿»¯¿¹ÑªÇå»ò¸¹Ë®£¬Ê×ÏÈÓñ¥ºÍÁòËáï§·¨½«IgG½øÐдÖÌáºÍŨËõ£¬ÔÙÓÃDEAE-52(ͬÏÂ)ÏËÎ¬ËØÒõÀë×Ó½»»»·¨½«IgG½øÒ»²½´¿»¯¡£Æä¾ßÌå²½ÖèÈçÏ´ÖÌáÈ¡3mLàŵͪÀàÒ©Îïµ¥¿Ë¡ÔÓ½»Áöϸ°ûÖêA-4-3CGMCCNo.2066¸¹Ë®Óë3mL PBS(0.01M£¬pH 7.4)£¬»ìÔÈ£¬ÎüÈ¡±¥ºÍÁòËáï§ÈÜÒº6mL£¬±ß»ºÂýµÎ¼Ó±ß½Á°è¼ÓÈëѪÇå»ò¸¹Ë®ÈÜÒºÖУ¬Ê¹ÁòËáï§ÈÜÒºµÄ±¥ºÍ¶È´ïµ½50£¥¡£4¡æ·ÅÖÃ60minºó£¬3000gÀëÐÄ15min¡£½«ËùµÃ³ÁµíÔÙÈÜÓÚ3mL PBS(0.01M£¬pH 7.4)ÖУ¬»ºÂýµÎ¼Ó±¥ºÍÁòËáï§ÈÜÒº1.6mL£¬Ê¹ÁòËáï§ÈÜÒº±¥ºÍ¶È´ï35£¥¡£4¡æ·ÅÖÃ20minºó£¬ÒÔ3000gÀëÐÄ15min¡£³ÁµíÔÙÓÃÉÏÊö·½·¨ÔÚ±¥ºÍ¶ÈΪ35£¥µÄÁòËáï§ÈÜÒºÖгÁµíÒ»´Î¡£
ÍÑÑν«³ÁµíÈÜÓÚ(0.0175M£¬pH 6.7)PBSÖУ¬×°Èë͸Îö´ü£¬²¢½«Í¸Îö´üÖÃÓÚ1000mLµÄPBS(0.0175M£¬pH 6.7)ÈÜÒºÖÐÓÚ4¡æÏ½Á°è͸Îö24Сʱ£¬Ôڴ˹ý³ÌÖÐÖû»»º³åÒº3´Î£¬µÃµ½´ÖÌáµÄIgGÈÜÒº¡£
´¿»¯³ÆÈ¡2g DE-52(DEAE-52)ÏËÎ¬ËØ·ÛÄ©£¬ÖÃÓÚÊ¢ÓÐÖØÕôÁóË®µÄÉÕ±ÖУ¬³ä·Ö½Á°è£¬¾²ÖúóÈ¥µô¶àÓàÈÜÒº£¬È»ºó¼ÓÈë0.5mol/LNaOHÈÜÒº£¬½Á°è¾ùÔÈ£¬1hºó²¼ÊÏ©¶·³éÂË£¬½Ó×ÅÓÃÖØÕôË®³ä·ÖÏ´µÓÖÁÖÐÐÔ¡£ÔÙÓÃ0.5mol/L HClÈÜÒºÒÔͬÑùµÄ·½·¨´¦Àí¡£×îºó»»ÓÃ0.5mol/L NaOHÈÜÒº´¦ÀíÒ»´Î£¬³ä·ÖˮϴÖÁÖÐÐÔ£¬È»ºó½«´¦ÀíµÄDEAE-52×°Èë²ãÎöÖùÖÐ(2.0¡Á20cm)£¬ÓÚ0.0175M£¬pH 6.7µÄPBSÖÐÆ½ºâ¡£½«ÑÎÎöËùµÃ´ÖÌáµÄIgGÈÜÒºµÎÈë²ãÎöÖù£¬´ýÈ«²¿Ñù±¾½øÈëÖùºó£¬¹Ø±ÕÖùÏ¿ڣ¬²¢ÔÚÖùÉϸ²¸Ç3-5cm 0.0175M£¬pH 6.7µÄPBSÏ´ÍÑ£¬Á¬½ÓÏ´ÍÑÆ¿£¬¿ØÖÆÁ÷ËÙΪ1.0mL/min£¬ÓÃ×ÏÍâ¼ì²âÆ÷ÊÕ¼¯µ°°××é·Ö¡£½«º¬Óп¹Ìåµ°°×µÄÏ´ÍÑÒºÓÃ50£¥µÄ±¥ºÍÁòËáï§½øÐгÁµí£¬ËùµÃ³ÁµíÍÑÑκ󣬵õ½¶Ô13ÖÖàŵͪÀàÒ©Îï¶¼Óн»²æ·´Ó¦µÄµ¥¿Ë¡ÔÓ½»Áöϸ°ûÖêA-4-3CGMCC No.2066·ÖÃڵĵ¥¿Ë¡¿¹Ì壬½«¿¹Ìå·Ö×°²¢ÓÚ-20¡æ±£´æ¡£
3.ÃâÒßÉ«Æ×Öù(IAC)µÄÖÆ±¸»ùÖʵÄ×¼±¸È¡ä廯Çè»î»¯µÄSepharose 4B¸É¶³·Û£¬ÔÚÊ¢ÓÐ1.0mmol/L HClµÄG3©¶·ÖÐÅòÕÍ¡£
żÁª·´Ó¦½«Äý½ºÓÃ0.1mol/L NaHCO3ÈÜҺƽºâºó£¬Óë20mgµÄÉÏÊö´¿»¯¿¹Ìå(ÈÜÓÚ5mL 0.1mol/L NaHCO3ÈÜÒº)»ìºÏ£¬ÔÚ4¡æ½Á°è20h¡£
·´Ó¦Òº×ªÈëG3©¶·ÖУ¬ÓÃ100mL 0.01M£¬NaHCO3ÈÜÒº(1LÈÜÒºÖк¬ÓÐ̼ËáÇâÄÆ8.4g£¬ÂÈ»¯ÄÆ29.3g)Ï´µÓ£¬ÊÕ¼¯Ï´µÓÒº£¬×ÏÍâ¼ø¶¨£¬¼ÆËãżÁªÂÊ¡£Å¼ÁªÂʼÆË㹫ʽΪ żÁªÂʵļì²â½á¹û±íÃ÷£¬¶Ô13ÖÖàŵͪÀàÒ©Îï¶¼Óн»²æ·´Ó¦µÄµ¥¿Ë¡ÔÓ½»Áöϸ°ûÖêA-4-3CGMCC No.2066·ÖÃڵĵ¥¿Ë¡¿¹ÌåÓëä廯Çè»î»¯µÄSepharose 4BµÄżÁªÂÊΪ98.5¡À2.6£¥¡£
»î»¯Î»µãµÄ·â±Õ½«ÉÏÊöżÁªºóµÄÄý½º×ªÈëÊ¢ÓÐ0.1mol/L¡¢pH 8.0µÄTris-HCl»º³åÒºÖУ¬»ìºÏ£¬4¡æÏ»ºÂý½Á°è2h£¬ÒÔ·â±ÕδżÁªµÄ»î»¯Î»µã¡£
Ï´µÓÄý½ºÓÃ5±¶Ìå»ýµÄ0.1mol/L¡¢pH4.0´×ËáÑλº³åÒººÍ0.1mol/L¡¢pH 8.0 Tris-HCl»º³åÒº½»Ìæ³åÏ´3´Î¡£ÓÃ0.01mol/L¡¢pH 7.4µÄPBS(1LÈÜÒºÖк¬ÓÐÁ×Ëá¶þÇâ¼Ø0.2g£¬12Ë®ºÏÁ×ËáÇâ¶þÄÆ2.9g£¬ÂÈ»¯¼Ø0.29g£¬ÂÈ»¯ÄÆ8.8g)ƽºâºó£¬³é¸ÉµÄÄý½º×ªÈë0.01mol/L¡¢pH7.4µÄº¬0.1£¥NaN3Á×ËáÑλº³åÒº(1LÈÜÒºÖк¬ÓÐÁ×Ëá¶þÇâ¼Ø0.2g£¬12Ë®ºÏÁ×ËáÇâ¶þÄÆ2.9g£¬ÂÈ»¯¼Ø0.29g£¬ÂÈ»¯ÄÆ8.8g£¬NaN30.02g)ÖУ¬4¡æÏ´æ·Å±¸Óá£
×°Öù½«Å¼ÁªÓжÔ13ÖÖàŵͪÀàÒ©Îï¶¼Óн»²æ·´Ó¦µÄµ¥¿Ë¡ÔÓ½»Áöϸ°ûÖêA-4-3CGMCC No.2066·ÖÃڵĵ¥¿Ë¡¿¹ÌåµÄÃâÒßÎü¸½¼ÁתÈëµ½º¬G3Â˰åµÄ²£Á§ÖùÀï£¬ÖÆ³ÉżÁªÓжÔ13ÖÖàŵͪÀàÒ©Îï¶¼Óн»²æ·´Ó¦µÄµ¥¿Ë¡ÔÓ½»Áöϸ°ûÖêA-4-3CGMCC No.2066·ÖÃڵĵ¥¿Ë¡¿¹ÌåµÄÃâÒßÉ«Æ×Öù(IACÖù)¡£
4.IACÖùÈÝÁ¿µÄÈ·¶¨½«²½Öè2ÖÆ±¸µÄżÁªÓжÔ13ÖÖàŵͪÀàÒ©Îï¶¼Óн»²æ·´Ó¦µÄµ¥¿Ë¡ÔÓ½»Áöϸ°ûÖêA-4-3CGMCC No.2066·ÖÃڵĵ¥¿Ë¡¿¹ÌåµÄÃâÒßÉ«Æ×Öù£¬Óñ£´æÒºÏ´Öù£¬Æ½ºâ¡£ÇáÇáÉÏÏ»ζ¯IACÖù£¬¸Ï×ßÖùÀïµÄÆøÅÝ¡£½«10mLº¬ÓÐ13ÖÖàŵͪÀàÒ©Îï¸÷300ng/mLµÄ»ìºÏ±ê׼ƷµÄ±£´æÒºÁ¬Ðø¼Óµ½ÃâÒßÇ׺ÍÉ«Æ×ÖùÉÏ£¬×ÔÈ»ÖØÁ¦ÏÂÁ÷³ö¡£µ±Öù´ïµ½±¥ºÍºó(Á÷³öÒºÖÐÑùƷŨ¶ÈºÍ¼ÓÑùҺŨ¶ÈÏàͬ)£¬ÏȺóÓÃ15mLÏ´µÓÒº£¬30mLˮϴµÓÃâÒßÇ׺ÍÉ«Æ×Öù£¬³ýÈ¥¸ÉÈÅÔÓÖÊ¡£×îºóÓÃ4mLÏ´ÍÑÒº½«àŵͪÀàÒ©ÎïÏ´ÍÑ£¬×ÔÈ»ÖØÁ¦ÏÂÁ÷³ö£¬ÊÕ¼¯£¬´µ¸É£¬½øÐÐLC-/MS/MS²â¶¨¡£¼ÆËã³ö¶¯Ì¬ÖùÈÝÁ¿ºÍ¾ø¶ÔÖùÈÝÁ¿¡£¶¯Ì¬ÖùÈÝÁ¿(Dynamic column capacity)ÊÇָÿºÁÉýÃâÒßÎü¸½¼Á(»òÖù´²Ìå»ý)¶Ô´ý²âÎïµÄ×î´óÎüÊÕÖµ¡£¾ø¶ÔÖùÈÝÁ¿(Specific column capacity)ÊÇָÿºÁ¿Ë¹Ì¶¨¿¹Ìå¶Ô´ý²âÎïµÄ×î´ó½áºÏÈÝÁ¿¡£½á¹û±íÃ÷żÁªÓжÔ13ÖÖàŵͪÀàÒ©Îï¶¼¾ßÓн»²æ·´Ó¦µÄµ¥¿Ë¡ÔÓ½»Áöϸ°ûÖêA-4-3CGMCC No.2066·ÖÃڵĵ¥¿Ë¡¿¹ÌåµÄÃâÒßÉ«Æ×ÖùµÄ¶¯Ì¬ÖùÈÝÁ¿ºÍ¾ø¶ÔÖùÈÝÁ¿·Ö±ðΪ1976ng/mL£¬395ng/mgIgG(»·±ûɳÐÇ)£»2135ng/mL£¬427ng/mg IgG(ŵ·úɳÐÇ)£»2035ng/mL£¬407ng/mg IgG(Åà·úɳÐÇ)£»1933ng/mL£¬396ng/mg IgG(Ñõ·úɳÐÇ)£»1987ng/mL£¬397ng/mg IgG(ÒÀŵɳÐÇ)£»1589ng/mL£¬319ng/mg IgG(Â鱣ɳÐÇ)£»1738ng/mL£¬347ng/mg IgG(ÂåÃÀɳÐÇ)£»1448ng/mL£¬289ng/mg IgG(µ¥ÅµÉ³ÐÇ)£»1793ng/mL£¬358ng/mg IgG(¶÷ŵɳÐÇ)£»1645ng/mL£¬329ng/mg IgG(ɳÀɳÐÇ)£»1498ng/mL£¬299ng/mg IgG(¶þ·úɳÐÇ)£»1425ng/mL£¬285ng/mg IgG(‡fàËá)£»1632ng/mL£¬326ng/mg IgG(·ú¼×à)¡£
ʵʩÀý2 º¬ÓÐżÁªÓÐÊ󵥿Ë¡¿¹ÌåµÄÃâÒßÉ«Æ×ÖùµÄÊÔ¼ÁºÐµÄÖÆ±¸¼°Æä¶ÔàŵͪÀàÒ©ÎïµÄÌá´¿¾»»¯Ð§¹û1¡¢àŵͪÀàÒ©ÎïµÄÊÔ¼ÁºÐµÄÖÆ±¸¸ÃÊÔ¼ÁºÐÖ÷ÒªÓɺÐÌ壬ÃâÒßÉ«Æ×Öù(IACÖù)£¬àŵͪÀàÒ©Îï±ê×¼ÈÜÒº£¬Ï´µÓÒº£¬Ï´ÍÑÒº£¬±£´æÒº£¬º£ÃàÍмÜËù×é³É£¬º£ÃàÍмÜÉÏÉèÓп׺Ͱ¼²Û¡£º£ÃàÍмܵݼ²ÛÄÚÓÐ×°ÓÐàŵͪÀàÒ©Îï±ê×¼ÈÜÒº£¬Ï´µÓÒº£¬Ï´ÍÑÒº£¬±£´æÒºµÄÊÔ¼ÁÆ¿£¬º£ÃàÍмܵĿ×ÄÚ×°ÓÐIACÖù¡£ÆäÖÐÃâÒßÉ«Æ×ÖùΪʵʩÀý1ÖÆ±¸µÄżÁª¶Ô13ÖÖàŵͪÀàÒ©Îï¶¼¾ßÓн»²æ·´Ó¦µÄµ¥¿Ë¡ÔÓ½»Áöϸ°ûÖêA-4-3CGMCC No.2066·ÖÃڵĵ¥¿Ë¡¿¹ÌåµÄÃâÒßÉ«Æ×Öù¡£
Ï´ÍÑҺΪ¼×´¼/2£¥°±Ë®(7¡Ã3£¬v/v)¡£
±£´æÒºÎª0.01M£¬pH 7.4µÄÁ×ËáÑλº³åÒº£¬¼´1LÖк¬ÓÐ0.27gKH2PO4£¬0.29g KCl£¬2.9g Na2HPO4¡¤12H2O£¬8.8g NaCl£¬0.02g NaN3µÄÈÜÒº£»Ï´µÓҺΪ0.01M£¬pH 7.4µÄÁ×ËáÑλº³åÒº£¬¼´1LÖк¬ÓÐ0.27gKH2PO4£¬0.29g KCl£¬2.9g Na2HPO4¡¤12H2O£¬8.8g NaCl£»½«º¬ÓÐżÁªÓжÔ13ÖÖàŵͪÀàÒ©Îï¶¼¾ßÓн»²æ·´Ó¦µÄµ¥¿Ë¡ÔÓ½»Áöϸ°ûÖêA-4-3CGMCC No.2066·ÖÃڵĵ¥¿Ë¡¿¹ÌåµÄÃâÒßÉ«Æ×ÖùµÄÊÔ¼ÁºÐ·ÅÔÚ4¡æ¡£
2¡¢àŵͪÀàÒ©ÎïÀàÒ©ÎïµÄÌá´¿¾»»¯Ð§¹ûʵÑéIACÌáÈ¡ÔÀíÊÇ£¬½«¶Ô13ÖÖàŵͪÀàÒ©Îï¶¼¾ßÓн»²æ·´Ó¦µÄµ¥¿Ë¡ÔÓ½»Áöϸ°ûÖêA-4-3CGMCC No.2066·ÖÃڵĵ¥¿Ë¡¿¹ÌåºÍ¶èÐÔ»ùÖÊżÁª£¬ÖƱ¸ÃâÒßÎü¸½¼Á£¬×°Öù¡£µ±º¬13ÖÖàŵͪÀàÒ©ÎïµÄ»ìºÏÎïÁ÷¹ýIACÖùʱ£¬¹Ì¶¨¿¹ÌåÑ¡ÔñÐԵؽáºÏàŵͪÀàÒ©ÎÆäËü²»±»Ê¶±ðµÄÑùÆ·ÔÓÖÊÔò²»ÊÜ×è°µØÁ÷³öIACÖù£¬¾Ï´µÓºó£¬½«¿¹Ô-¿¹Ì帴ºÏÎï½âÀëÏ´ÍÑ£¬13ÖÖàŵͪÀàÒ©ÎïµÃµ½¾»»¯¡£IACÖù¾ÔÙÉú´¦Àíºó¿ÉÖØ¸´Ê¹Óá£
¼ì²âÑùÆ·µÄ´¦Àí¶¯Îï×éÖ¯ÑùÆ··Ö±ðÈ¡Öí¡¢¼¦µÄ¸Î¡¢·Î¡¢¼¡Èâ¡¢ÐÄ¡¢Éö¸÷×éÖ¯ÑùÆ·ÔȽ¬Îï2.00¡À0.01g£¬ÓÚ50mLËÜÁÏÀëÐĹÜÖУ¬Ã¿¸öÑù±¾°´10ng/gŨ¶È·Ö±ðÌí¼ÓàŵͪÀàÒ©Îï±ê׼Ʒ£¬¾²ÖÃ15minºó£¬¼ÓÈëÁ×ËáÑλº³åÒºÈÜÒº10mL£¬³ä·Ö»ìÔÈ£¬3500rpmÀëÐÄ5min£¬È¡ÉÏÇåÒº£¬ÑùÆ·ÖØ¸´Ìáȡһ´Î£¬ºÏ²¢ÉÏÇåÒº£¬¼´ÎªÑùÆ·ÈÜÒº¡£
½«Å¼ÁªÓжÔ13ÖÖàŵͪÀàÒ©Îï¶¼¾ßÓн»²æ·´Ó¦µÄµ¥¿Ë¡ÔÓ½»Áöϸ°ûÖêA-4-3CGMCC No.2066·ÖÃڵĵ¥¿Ë¡¿¹ÌåµÄÃâÒßÇ׺ÍÉ«Æ×Öùƽºâµ½ÊÒΣ¬È»ºó½«ÉÏÊöµÄÑùÆ·ÈÜÒº¹ýÖù£¬×ÔÈ»ÖØÁ¦ÏÂÁ÷³ö£¬ÏȺóÓÃ15mLÏ´µÓÒº£¬30mLˮϴµÓÃâÒßÇ׺ÍÉ«Æ×Öù£¬×îºóÓÃ4mLÏ´ÍÑҺϴÍÑ£¬ÊÕ¼¯Ï´ÍÑÒº£¬µªÆø´µ¸É£¬ÓÃÁ÷¶¯ÏඨÈÝÖÁ1.0mL£¬¹ý0.45¦ÌmÕëͲÂËĤ£¬½øLC/MS/MS·ÖÎö¡£
ÒºÏàÉ«Æ×ºÍÖÊÆ×Ìõ¼þC18·´ÏàÉ«Æ×Öù£¬Symmetry Shield C18(2.1mm¡Á150mm£¬Á£¾¶5¦Ìm)£»Á÷¶¯ÏàAΪ¼×´¼£¬Á÷¶¯ÏàBΪ0.1£¥¼×ËáÒÒëæÈÜÒº£¬Á÷¶¯ÏàCΪ0.1£¥¼×ËáË®ÈÜÒº£¬Á÷ËÙΪ0.2mL/min£»½øÑùÁ¿Îª10¦ÌL£¬ÖùÎÂ20¡æ£¬ÌݶÈÏ´ÍÑÌõ¼þÈç±í1Ëùʾ¡£
ëϸ¹Üµçѹ3.0kV£¬Ô´Î¶È120¡æ£¬È¥ÈܼÁζÈ350¡æ£¬×¶¿×ÆøÁ÷100L/h£¬È¥ÈܼÁÆøÁ÷440L/h£¬Åö×²ÆøÌåÎªë²Æø£¬Åö×²ÆøÑ¹2.4¡Á10-6Pa£¬ESI+¡¢MRM·½Ê½¼ì²â£¬¼û±í2¡£
±í1ÒºÏàÉ«Æ×ÌݶÈÏ´ÍÑÌõ¼þ
±í2MRMËùÓõÄĸÀë×Ó/×ÓÀë×Ó
IACÖùÓÃ5mLµÄ±£´æÒºÆ½ºâ±£´æÔÚ4¡æ±ùÏäÀﱸÓ᣽á¹û±íÃ÷£¬ÓÃIAC½øÐÐÑùÆ·¾»»¯£¬²»¸ÉÈÅÒ©ÎïÉ«Æ×·å£¬Äܹ»ÍêÈ«·ÖÀ룬˵Ã÷±¾·¢Ã÷ÖÆ±¸µÄIAC·ÇÌØÒìÐÔÎü¸½¼«Ð¡¡£
ȨÀûÒªÇó
1.Ò»ÖÖ¾»»¯àŵͪÀàÒ©ÎïµÄÃâÒßÇ׺ÍÎü¸½¼Á£¬ÆäÌØÕ÷ÔÚÓÚ£¬ÊÇÓɹÌÏàÔØÌåºÍÓëÆäżÁªµÄàŵͪÀàÒ©Îïµ¥¿Ë¡¿¹Ìå×é³É¡£
2.¸ù¾ÝȨÀûÒªÇó1ËùÊöµÄÃâÒßÇ׺ÍÎü¸½¼Á£¬ÆäÌØÕ÷ÔÚÓÚ£¬ËùÊöàŵͪÀàÒ©Îïµ¥¿Ë¡¿¹ÌåÊÇÓɵ¥¿Ë¡ÔÓ½»Áöϸ°ûÖêA-4-3CGMCCNo.2066·ÖÃڵġ£
3.¸ù¾ÝȨÀûÒªÇó1¡¢2ËùÊöµÄÃâÒßÇ׺ÍÎü¸½¼Á£¬ÆäÌØÕ÷ÔÚÓÚ£¬ËùÊö¹ÌÏàÔØÌåΪÏËÎ¬ËØ¡¢ÆÏ¾ÛÌÇÄý½º¡¢¾Û±ûÏ©õ£°·Äý½º¡¢¶à¿×²£Á§¡¢ÇíÖ¬ÌÇÄý½º»ò¾Û±ûÏ©õ£°·-ÇíÖ¬ÌÇÄý½º¡£
4.¸ù¾ÝȨÀûÒªÇó3ËùÊöµÄÃâÒßÇ׺ÍÎü¸½¼Á£¬ÆäÌØÕ÷ÔÚÓÚ£¬ËùÊö¹ÌÏàÔØÌåΪSepharose 4B¡£
5.ÒÔȨÀûÒªÇó1¡«4ÈÎÒ»ÏîËùÊöÃâÒßÇ׺ÍÎü¸½¼ÁΪÌîÁϵÄÃâÒßÇ׺ÍÉ«Æ×Öù¡£
6.º¬ÓÐȨÀûÒªÇó1¡«4ÈÎÒ»ÏîËùÊöÃâÒßÇ׺ÍÎü¸½¼ÁµÄÊÔ¼ÁºÐ»òº¬ÓÐȨÀûÒªÇó5ËùÊöÃâÒßÇ׺ÍÉ«Æ×ÖùµÄÊÔ¼ÁºÐ¡£
7.ȨÀûÒªÇó6ËùÊöÊÔ¼ÁºÐÔÚ¾»»¯àŵͪÀàÒ©ÎïÖеÄÓ¦Óá£
È«ÎÄÕªÒª
±¾·¢Ã÷¹«¿ªÁËÒ»ÖÖÃâÒßÇ׺ÍÎü¸½¼Á£¬¸ÃÎü¸½¼ÁÊÇÓɹÌÏàÔØÌåºÍÓëÆäżÁªµÄàŵͪÀàÒ©Îïµ¥¿Ë¡¿¹Ìå×é³É£»ËùÊöàŵͪÀàÒ©Îïµ¥¿Ë¡¿¹ÌåÊÇÓɵ¥¿Ë¡ÔÓ½»Áöϸ°ûÖêA£4£3CGMCC No.2066·ÖÃڵġ£±¾·¢Ã÷»¹¹«¿ªÁËÓÉËùÊöÃâÒßÇ׺ÍÎü¸½¼ÁΪÌîÁϵÄÃâÒßÇ׺ÍÉ«Æ×Öù£¬ÆäÖÁÉÙÄܹ»¾»»¯13ÖÖàŵͪÀàÒ©Î°üÀ¨»·±ûɳÐÇ¡¢Åµ·úɳÐÇ¡¢Åà·úɳÐÇ¡¢Ñõ·úɳÐÇ¡¢ÒÀŵɳÐÇ¡¢Â鱣ɳÐÇ¡¢ÂåÃÀɳÐÇ¡¢µ¥ÅµÉ³ÐÇ¡¢¶÷ŵɳÐÇ¡¢É³ÀɳÐÇ¡¢¶þ·úɳÐÇ¡¢‡fàËá¡¢·ú¼×à¡£±¾·¢Ã÷µÄÌá´¿·½·¨½áºÏÉ«Æ×·¨¸ßЧ¼ì²âàŵͪÀàÒ©ÎïµÄº¬Á¿£¬ÃÖ²¹Á˵¥´¿ÃâÒ߲ⶨ¼¼ÊõÖ±½Ó²â¶¨Ñù±¾µÄÐÅÏ¢Á¿Ì«ÉÙ¡¢¶¨Á¿×¼È·²î£¬»òÀí»¯·½·¨Ñ¡ÔñÐԵ͵Ȳ»×㣬ÌåÏÖÁËÃâÒßѧ¼¼ÊõºÍ³£¹æÀí»¯¼¼ÊõÔÚ·ÖÎö»úÖÆµÄ»¥²¹ÐÔ¡£
Îĵµ±àºÅG01N33/577GK101059487SQ20071009988
¹«¿ªÈÕ2007Äê10ÔÂ24ÈÕ ÉêÇëÈÕÆÚ2007Äê5ÔÂ31ÈÕ ÓÅÏÈȨÈÕ2007Äê5ÔÂ31ÈÕ
·¢Ã÷ÕßÉò½¨ÖÒ, ¶¡Ë«Ñô, ºÎ·½Ñó, ÕÔ˼¿¡, ½º£Ñó, ·ë²Åΰ, ÕÅËØÏ¼, ÍòÓîÆ½, ʷΪÃñ, ËïÙ» ÉêÇëÈË:±±¾©Íû¶ûÉúÎï¼¼ÊõÓÐÏÞ¹«Ë¾, ±±¾©Íû¶û¿µÌ©ÉúÎï¼¼ÊõÓÐÏÞ¹«Ë¾