רÀûÃû³Æ£º¼ì²âàŵͪÀàÒ©ÎïµÄ´Å¿ÅÁ£»¯Ñ§·¢¹âÊÔ¼ÁºÐ¼°ÆäÓ¦ÓõÄÖÆ×÷·½·¨
¼¼ÊõÁìÓò£º
±¾·¢Ã÷Éæ¼°Ò»ÖÖÖ±½Ó»¯Ñ§·¢¹â¼ì²âÊÔ¼ÁºÐ¼°Æä²âÊÔ·½·¨£¬ÌرðÊǼì²â¶¯Îï×éÖ¯¡¢ ¼¦µ°¡¢·äÃÛµÈÑù±¾ÖÐàŵͪÀàÒ©Îï²ÐÁôÁ¿µÄ´Å¿ÅÁ£¾ºÕùÖ±½Ó»¯Ñ§·¢¹â¼ì²âÊÔ¼ÁºÐ¡£
±³¾°¼¼Êõ£º
àŵͪÀàÒ©ÎïÀ࿹¾úÒ©(4-quinoloes)£¬ÓÖ³ÆßÁͪËáÀà»òßÁà¤ÍªËáÀ࣬ÊÇÒ»Àà½Ïеĺϳɿ¹¾úÒ©£¬¸ÃÀàÒ©ÎïµÄ¿ª·¢Ê¼ÓÚ1962ÄêµÄÝÁà¤Ëᣬ×Ô1978Äêŵ·úɳÐǵÄÎÊÊÀÒÔÀ´£¬ÒÔ¿ª·¢¼°ÕýÔÚ¿ª·¢µÄ³¬¹ýÎåÊ®ÖÖ¡£àŵͪÀàÒ©ÎïÀ࿹¾úÒ©ÒÔϸ¾úµÄÍÑÑõºËÌǺËËá(DNA)Ϊ°Ð£¬Ôì³ÉȾɫÌåµÄ²»¿ÉÄæË𺦣¬¶øÊ¹Ï¸°ûϸ¾ú²»ÔÙ·ÖÁÑ£¬Ö÷Òª×÷ÓÃÓÚ¸ïÀ¼ÒõÐÔ¾úµÄ¿¹¾úÒ©Î¶Ô¸ñÀ¼ÑôÐÔ¾úµÄ¿¹¾ú×÷ÓýÏÈõ(ijЩƷÖÖ¶Ô½ð»ÆÉ«ÆÏÌÑÇò¾úÓнϺõĿ¹¾ú×÷ÓÃ)¡£àŵͪÀàҩξúÒ©°´·¢Ã÷ÏÈºó¼°Æä¿¹¾úÐÔÄܵIJ»Í¬£¬·ÖΪһ¡¢¶þ¡¢Èý¡¢ËÄ´ú£¬µÚÒ»´úàŵͪÀàÒ©ÎïÀ࿹¾úÒ©µÄÆ·ÖÖÓÐÝÁà¤Ëá(Nalidixic acid)ºÍßÁ¿©Ëá(Piromidic acid)µÈ£¬µÚ¶þ´úàŵͪÀàÒ©ÎïÀ࿹¾úÒ©µÄÆ·ÖÖÓÐжñËá(Cinoxacin)ºÍ¼×Ñõ‡fàËá (Miloxacin)µÈ£¬µÚÈý´úàŵͪÀàÒ©ÎïÀ࿹¾úÒ©µÄÆ·ÖÖÓÐŵ·úɳÐÇ(Norfloxaicin)¡¢ Ñõ·úɳÐÇ(Ofloxacin)¡¢Åà·úɳÐÇ(Perfloxacin)¡¢ÒÀŵɳÐÇ(Enoxacin)ºÍ»·±ûɳÐÇ (Ciprofloxacin)µÈ£¬µÚËÄ´úàŵͪÀàÒ©ÎïÀ࿹¾úÒ©µÄÆ·ÖÖÓмÓÌæÉ³ÐÇ(Gatifloxacin)ÓëĪÎ÷ɳÐÇ(Moxifloxacin)µÈ¡£àŵͪÀàÒ©ÎïÀàÒ©Îï¿ÉÓÃÓÚÖÎÁƺôÎüµÀ¸ÐȾ¡¢ÃÚÄòÉúֳϵͳ¸ÐȾ¡¢Ïû»¯ÏµÍ³¸ÐȾ¼°ÆäËüÀàµÄ¸÷ÖÖ¸ÐȾ£¬»¹¿ÉÓÃÓÚ¿¹Ö×ÁöºÍ¿¹²¡¶¾×÷ÓᣳýÁ˱»Ó¦ÓÃÓÚÈËÌåµÄ¼²²¡ÖÎÁÆ£¬»¹±»Ó¦Óõ½Ë®²úÒµÉÏ¡£¸ÃÀàÒ©ÎïÒ×ÓÕ·¢Ï¸¾úÄÍÒ©ÐÔ£¬¹Ê¶ÔÉú²úʳƷ¶¯ÎïʹÓõĹÜÀí·½Ê½Ô½À´Ô½Ñϸñ£¬Å·Ã˺ͱ±ÃÀµÈ¹ú¼ÒÖ»Åú×¼¶÷ŵɳÐÇ×÷Ϊ¶¯ÎïרÓõĿ¹¾úÒ©£¬Åµ·úɳÐǺͻ·±ûɳÐÇÒѽûÖ¹ÔÚË®²úÑøÖ³ÒµÖÐʹÓá£Í¬Ê±ÎÒ¹ú¼°ÊÀ½çÎÀÉú×éÖ¯¡¢ÈÕ±¾µÈ¹ú¼ÒºÍ×éÖ¯¶¼½«àŵͪÀàÒ©ÎïÀàÒ©ÎïÁÐÈëÏÞÖÆÊ¹ÓõÄÊÞÒ©Ãûµ¥£¬²¢Öƶ©³öÏàÓ¦µÄ×î¸ß²ÐÁôÏÞÁ¿¸ù¾Ý²»Í¬¶¯ÎïÆ·ÖÖ¡¢×éÖ¯ºÍÒ©ÎïÖÖÀ࣬×î¸ß²ÐÁôÏÞÁ¿ÔÚ10-6000 ¦Ì g/kgÖ®¼ä¡£ÈÕ±¾2006Äê5Ô¿ªÊ¼ÊµÊ©¡°¿Ï¶¨ÁбíÖÆ¶È¡±ºó£¬¶ÔàŵͪÀàÒ©ÎïÀàÒ©Îï²ÐÁôµÄ¼ì²âÒªÇó½øÒ»²½Ìá¸ßĿǰ£¬àŵͪÀàÒ©ÎïÀàÒ©ÎïµÄ¼ì²âÖ÷ÒªÓÐ΢ÉúÎï·¨(¦¬¦©¦¡)¡¢¸ßЧҺÏàÉ«Æ×·¨ (HPLC)¡¢ÒºÏàÉ«Æ×-´®ÁªÖÊÆ×·¨(LC-MS)¡¢Ã¸ÁªÃâÒß·¨(ELISA)µÈ¡£1¡¢Î¢ÉúÎï·¨(MIA)ÊÇÀûÓÿ¹¾úÒ©Îï¾ßÓеĿ¹Î¢ÉúÎï»îÐÔ£¬ÔÚÌØ¶¨µÄÅàÑø»ùÉϽÓÖÖÒÑ֪΢ÉúÎÔÙ¼ÓÈë±»²âÑùÆ·»òÌáȡҺ£¬¾¹ýÒ»¶¨Ê±¼äµÄÅàÑø£¬¸ù¾Ý¶ÔÌØÒì΢ÉúÎïµÄÒÖÖÆ×÷Óù۲ìËùº¬Ò©ÎïµÄÒÖ¾úЧ¹û£¬ÀûÓÃÒÖ¾ú²îÒìɸѡ³ö²ÐÁôÎïÖʵÄÖÖÀࡣ΢ÉúÎï·¨ÊÇÈÕ±¾Ê³ÈâÎÀÉú¼ì²éËùºÍ¸÷¸öʳƷ¼ì²é»ú¹¹¼ì²âÈâʳƷÖп¹ÉúËØ²ÐÁôµÄ³£¹æÉ¸Ñ¡·½·¨¡£MIA·½·¨µÄÁéÃô¶ÈÓë·ÖÎöÕßËùÆÚÍûµÄˮƽºÍ¹æ¶¨µÄ×î¸ß²ÐÁôÏÞÁ¿(MRL)ÏÔʾ³öÂúÒâµÄ½á¹û£¬¾¡¹ÜÈç´Ë£¬ ÔÚËùÆÚÍûµÄ¼ì²âˮƽÏ£¬ÒõÐÔÑùÆ·µÄ¿É¿¿ÐÔ²»±»±£Ö¤¡£2¡¢¸ßЧҺÏàÉ«Æ×·¨(HPLC)¾ßÓмì²â¾«¶È¸ß¡¢¼ÙÑôÐÔÂʵ͵ÄÌØµã¡£HPLC·¨µÄÖ÷ҪȱµãÊÇÒÇÆ÷¼Û¸ñ°º¹ó£¬²Ù×÷±È½Ï·±Ëö£¬ºÄʱ³¤£¬¼ì²â·ÑÓðº¹ó£¬¶Ô¼ì²âÈËԱרҵҪÇó½Ï¸ß£¬Ñù±¾Ç°´¦Àí½Ï¸´ÔÓ¡£3¡¢ÒºÏàÉ«Æ×-ÖÊÆ×·¨(LC-MQ£¬ÑùÆ·²»ÐèÒªÑÜÉú»¯´¦Àí£¬¿É¶ÔÄòÒº¡¢ÑªÒº¡¢¸ÎÔࡢë·¢ºÍÑÛÇòÑùÆ·½øÐмì²â¡£¸Ã·½·¨¶ÔàŵͪÀàÒ©ÎïµÄ×îµÍ¼ì²âÏÞ´ïµ½1.0yg/kg£¬LC-MS/MS ÁªÓ㬿ɽøÒ»²½Ìá¸ßÐÅÔë±È£¬ËùÒÔ¿ÉÓÃÓÚ¶ÔÑôÐÔ½á¹ûµÄÈ·ÈÏÊֶΡ£µ«ÊÇ£¬ÎÞÂÛLC-MS»¹ÊÇ LC-MS/MS£¬ÒÇÆ÷¼ì²â·¨Î´Äܽâ¾öÒÇÆ÷Ôì¼Û°º¹ó£¬²Ù×÷²½Öè·±Ëö£¬Ñù±¾Ç°´¦Àí¸´ÔÓ£¬¶Ô²Ù×÷ÈËÔ±×¨ÒµËØÑøÒªÇó¸ßµÈÎÊÌâ¡£4¡¢Ã¸ÁªÃâÒß·¨(ELISA)ÊÇ20ÊÀ¼Í70Äê´ú³öÏÖ£¬ÓÃÓÚ΢Á¿ÎïÖʵļì²â£¬×îÔçÓ¦ÓÃÓÚ´«È¾²¡¡¢Ö×Áö±êÖ¾Îï¡¢¼¤ËØË®Æ½µÈÁÙ´²¼ì²â£¬90Äê´ú¿ªÊ¼ÔÚÎÒ¹úʳƷ°²È«¼ì²âÁìÓòÍÆ¹ãÓ¦Óã¬Ä¿Ç°ÒÀÍÐELISA¼¼ÊõµÄÊÔ¼ÁºÐ¡¢ÊÔÖ½ÌõÒѾ³ÉΪʳƷ°²È«¿ìËÙ¼ì²âÁìÓòµÄÖ÷µ¼²úÆ·£¬Í¬Ê±Ò²ÊÇÎÒ¹«Ë¾Ñз¢ºÍÏúÊÛµÄÖ÷Òª²úÆ·ÀàÐÍ¡£Ã¸ÁªÃâÒß¼ì²â·¨»ùÓÚ¿¹Ô-¿¹ÌåµÄÌØÒìÐÔ·´Ó¦£¬¼ì²âÁéÃô¶È½Ï¸ß¡¢ÌØÒìÐԽϺ㬼¼Êõ²Ù×÷¼òÒ×£¬ÈÝÒ×ÕÆÎÕ£¬È·Êµ½â¾öÁË´óÁ¿µÄÒÔǰÄÑÒÔ½â¾öµÄÐí¶à΢Á¿Ð¡·Ö×ÓÎïÖÊÈ翹ÉúËØ¡¢¼¤ËØ¡¢Å©Ò©²ÐÁôµÈµÄ¶¨ÐÔ¡¢¶¨Á¿·ÖÎö¹¤×÷£¬¶ÔʳƷ°²È«¿ìËÙ¼ì²â¼¼ÊõµÄ·¢Õ¹Æðµ½ÁË»ý¼«µÄ´Ù½ø×÷Óᣵ«ÊÇ£¬ELISA·½·¨´æÔÚÐí¶à×ÔÉíÎÞ·¨¿Ë·þµÄȱÏÝ£¬Ö÷Òª±íÏÖÔÚ1)·Ç¾ùÏà·´Ó¦¼ì²â¹ý³ÌÖÐΪ·ÖÀëÓÎÀëÎïÓë½áºÏÎÐèÒª¶à²½Ï´°å¹ý³Ì£¬ºÄʱ·ÑÁ¦£¬ÄÑÒÔÌá¸ß²Ù×÷µÄ×Ô¶¯»¯³Ì¶È¡£2)ø´ß»¯·´Ó¦½èÖúø´ß»¯µ×ÎïÏÔÉ«£¬²â¶¨·´Ó¦ÒºÎü¹â¶ÈÖµ¡£·´Ó¦µÄʱ¼äÓëζȶÔø»îÁ¦´æÔڽϴóÓ°Ï죬ÊÔ¼ÁÎȶ¨ÐԲ
·¢Ã÷ÄÚÈÝ
±¾·¢Ã÷ËùÒª½â¾öµÄ¼¼ÊõÎÊÌâÔÚÓÚÌṩһÖÖàŵͪÀàÒ©Îï¼ì²âÊÔ¼ÁºÐ£¬²ÉÓøÃÊÔ¼ÁºÐ½øÐÐàŵͪÀàÒ©ÎïµÄ¼ì²âʱ²»½ö¾ß±¸½Ï¸ßµÄÁéÃô¶È£¬ÌØÒìÐÔ£¬¶øÇÒ¾ßÓнϸߵķ´Ó¦ËÙ¶È¡£±¾·¢Ã÷µÄÁíÒ»¸öÄ¿µÄÔÚÓÚÌṩһÖÖàŵͪÀàÒ©ÎïµÄ²âÊÔ·½·¨£¬¸Ã·½·¨²Ù×÷¼òµ¥£¬ ÁéÃô¶È¸ß£¬ÌØÒìÐԺá£ÊµÏÖÉÏÊöÄ¿µÄ£¬±¾·¢Ã÷ÌṩһÖÖàŵͪÀàÒ©Îï¼ì²âÊÔ¼ÁºÐ£¬Æä°üº¬µÄÖ÷ÒªÊÔ¼ÁÓÐ ·¢¹â±ê¼ÇÎï¡¢Ó«¹âËØ±ê¼ÇÎï¡¢±ê׼Ʒ¡¢ÖÊ¿ØÆ·¡¢·ÖÀëÊÔ¼Á¡£ËùÊöµÄ·ÖÀëÊÔ¼ÁÊǰü±»ÓÐÑò¿¹FITCµ¥¿Ë¡¿¹ÌåµÄ´ÅÖé¡£ËùÊöµÄ˳´ÅÐÔÄÉÃ×΢Ö飬±íÃæº¬ÓÐ-OH¡¢-COOH»ò-NH2»îÐÔ»ùÍŵÄ΢Ö飬ÓÃÓÚ°ü±»Ñò¿¹FITCµ¥¿Ë¡¿¹Ì壬ÆäÄÚоÊÇ!^e3O4»òY -Fe2O3£¬Ê¹µÃ΢Öé¾ßÓÐ˳´ÅÐÔ¡£ËùÊöµÄ·¢¹â±ê¼ÇÎïÊÇÒì³Ã×ŵÑÜÉúÎï±ê¼ÇµÄàŵͪÀàÒ©Îï°ë¿¹Ô¡£ËùÊöµÄÒì³Ã×ŵÑÜÉúÎïÊÇABEI¡¢AHEI»òABEN¡£ËùÊöµÄÊÔ¼ÁºÐ»¹°üÀ¨±ê׼Ʒ£¬ÖÊ¿ØÆ·ºÍŨËõÏ´Òº¡£ËùÊöµÄÓ«¹âËØ±ê¼ÇÎïÊÇFITC±ê¼ÇàŵͪÀàÒ©Îïµ¥¿Ë¡¿¹Ìå¡£±¾·¢Ã÷»¹ÌṩһÖÖÀûÓÃÊÔ¼ÁºÐ¼ì²âàŵͪÀàÒ©ÎïµÄ·½·¨£¬°üÀ¨ÏÂÁв½Öè1)·Ö±ðÎüÈ¡20 ¦Ì 1-100 ¦Ì 1±ê׼Ʒ»òÑù±¾£¬È»ºó¼ÓÈë20 ¦Ì 1-100 ¦Ì 1·¢¹â±ê¼ÇÎÔÙ¼Ó20 ¦Ì 1-100 ¦Ì 1Ó«¹âËØ±ê¼ÇÎ³ä·Ö»ì„òºó£¬37¡ãCÎÂÓý15min £»2)¼ÓÈë°ü±»ÓÐÑò¿¹FITCµ¥¿Ë¡¿¹ÌåµÄ˳´ÅÐÔÄÉÃ×΢Öé80-150 ¦Ì 1£¬»ì„òºóÔÚ37¡ãC ÎÂÓý5min £»3)ÓôŷÖÀë¼Ü·ÖÀë5min£¬ÆúÉÏÇåºóÓÃÇåÏ´Òº300-500 ¦Ì 1³åÏ´¸´ºÏÎï³Áµí£»
4)ÉÏÊöÇåÏ´²½ÖèÖØ¸´2-4´Î£»5) 4)ËùµÃ·ÖÀëºÃµÄ¸´ºÏÎïÖ±½Ó·ÅÈë²âÁ¿°µÏ䣬¼ÓÈ뼤·¢µ×Îï1ºÍ¼¤·¢µ×Îï2£¬ÑÓ³Ù 3-5sºó¼ì²â·¢³öµÄÏà¶Ô¹âÇ¿¶È(RLU)£¬Ñù±¾Öеĺ¬Á¿ÓëRLU³ÉÒ»¶¨±ÈÀý¹ØÏµ£¬¿ÉÒÔͨ¹ýRLU ¼¯ºÏ±ê×¼ÇúÏß·¨¼ÆËãàŵͪÀàÒ©ÎïµÄŨ¶È¡£ËùÊöµÄ·¢¹âµ×ÎïµÄÖ÷Òª³É·ÖÊÇNaOHºÍH202¡£±¾·¢Ã÷ÖзÖÎö²âÊÔ·½·¨ËùÓõķÖÎöÒÇÊǰüÀ¨µçÔ´µç·¡¢×Ô¶¯×¢Éä±Ã1ºÍ2¡¢²âÁ¿ÊÒ¡¢·¢¹âÊÒ¡¢¹âµç±¶Ôö¹Ü¼ÆÊýÆ÷ºÍÊä³öϵͳ£¬Í¬Ê±»¹ÅäÖÃÓмÆËã»úÓëÖÐÎĽçÃæµÄWindows¿ØÖÆÈí¼þ£¬¿É½øÐÐ×ÊÁϼÈë¡¢½á¹û»ã×Ü¡¢ÖÊÁ¿¿ØÖÆ¡¢½á¹û´¢´æºÍ½á¹û²éѯµÈ¹¦ÄÜ£¬¿ÉÍê³É¶àÖÖ·ÖÎöģʽµÄ±à³Ì£¬¶¨Á¿»ò¶¨ÐÔ±¨¸æ½á¹û£¬×Ô¶¯Éú³É²¢´¢´æ¡¢¸üй¦ÄÜ£¬Á½µã×Ô¶¯ÐÞÕý±ê×¼ÇúÏߣ¬ Ëù²ÉÓõÄϵͳÊÇCI-2008ϵͳ¡£±¾·¢Ã÷ËùÊöµÄ·ÖÀëÊÔ¼ÁÊǰü±»Ñò¿¹FITCµ¥¿Ë¡¿¹Ì壬Æä±íÃæ»ùÍŵĺ¬Á¿ÊÇ 0. 1-0. 3eqm/g,Æä±£´æÓÚº¬ÓÐ ¦Ñ¦§7¡¤ 1-7. 4£¬4-7 % ÂÑÇåµ°°×£¬0. 2-0. 5 % ÍÂÎÂ-20,0. 2-0. 4 % NaN3,0.2-0. 3mol/LPBS»º³åÒºÖС£ËùÊöµÄFITCÊÇÒìÁòÇèËáÓ«¹âËØ¡£ËùÊö°Ù·Öº¬Á¿ÎªÖÊÁ¿
°Ù·Öº¬Á¿¡£ËùÊöµÄ·¢¹â±ê¼ÇÎïÊÇÒì³Ã×ŵÑÜÉúÎïABEI¡¢AHEI»òABEN±ê¼ÇµÄàŵͪÀàÒ©Îï°ë¿¹Ô£¬Æä±£´æÓÚ PH6. 4-6. 8,0. 1-0. 3% ÍÂÎÂ-20£¬0. 1-0. 3% NaN3 µÄ 0. 1-0. 2mol/LPBS »º³åÒºÖС£ËùÊö°Ù·Öº¬Á¿ÊÇÖÊÁ¿°Ù·Öº¬Á¿¡£ËùÊöµÄÓ«¹âËØ±ê¼ÇÎïÊÇFITC±ê¼ÇµÄàŵͪÀàÒ©Îïµ¥¿Ë¡¿¹Ì壬Æä±£´æÓÚ pH7. 0-7. 4£¬º¬1-3%ÂÑÇåµ°°×£¬0. 2-0. 4% NaN3µÄ0. 1-0. 2mol/LPBS»º³åÒº¡£ËùÊö°Ù·Öº¬Á¿ÎªÖÊÁ¿°Ù·Öº¬Á¿¡£àŵͪÀàÒ©Îï±ê׼ƷÈÜÒº(Ong/ml£¬0.01ng/ml£¬0. 03ng/ml£¬0. 09ng/ml£¬0. 27ng/ ml£¬0. 81ng/ml)£¬±ê׼ƷϡÊÍҺΪ pH6. 4-6. 7,0. 3-0. 5% NaN3,0. 2-0. 3mol/LPBS »º³åÒº¡£ËùÊö°Ù·Öº¬Á¿ÎªÖÊÁ¿°Ù·Öº¬Á¿¡£àŵͪÀàÒ©ÎïÖÊ¿ØÆ·ÈÜҺŨ¶È·Ö±ðΪ0. 02ng/ml£¬0. 5ng/ml£¬ÖÊ¿ØÆ·Ï¡ÊÍÒº pH6. 4-6. 7,0. 3-0. 5% NaN3,0. 2-0. 3mol/LPBS»º³åÒº¡£ËùÊö°Ù·Öº¬Á¿ÎªÖÊÁ¿°Ù·Öº¬Á¿¡£ËùÊöµÄŨËõϴҺΪPH7. 2-7. 6,0. 2-0. 4%ÍÂÎÂ-20,0. 2-0. 4% NaN3,0. 1-0. 2mol/ L PBS»º³åÒº¡£ËùÊö°Ù·Öº¬Á¿ÎªÖÊÁ¿°Ù·Öº¬Á¿¡£±¾·¢Ã÷µÄÓÐÒæÐ§¹ûÈçÏÂ1)±¾·¢Ã÷ÊÔ¼ÁºÐ¿ÉÌØÒìÐÔ¼ì²âàŵͪÀàÒ©Îï¡£2)±¾·¢Ã÷ÊÔ¼ÁºÐµÄÁéÃô¶È½Ï¸ß£¬¶ÔàŵͪÀàÒ©ÎïµÄ¼ì²âÁéÃô¶È¿É´ï0. lng/ml¡£3)±¾·¢Ã÷ÊÔ¼ÁºÐµÄ¼ì²â¿ì½Ý£¬¼ì²âʱ¼äµÍÓÚ20min¡£
¾ßÌåʵʩÀý·½Ê½ÊµÊ©Àý1ÊÔ¼ÁºÐ¾ßÌå×é·ÖµÄÖÆ±¸1¡¢·¢¹â±ê¼ÇÎïµÄÖÆ±¸a)°ë¿¹ÔµÄºÏ³É½«»·±ûɳÐǺͶ¡¶þËáôûºÏ³É´øÓÐôÈ»ùµÄàŵͪ°ë¿¹Ô£¬´Ó¶øÔÚ·Ö×ÓÖÐÒýÈëôÈ»ù¡£b)·¢¹â±ê¼ÇÎïÖÆ±¸È¡4. 5mmol/L ABEI£¬ÈÜÓÚ4mlÕôÁóË®ÖУ¬5. Ommol/L N-ôÇ»ùçúçêõ£Ñǰ·ÈÜÓÚ0. 5mlN£¬N_ ¶þ¼×»ù¼×õ£°·ÖУ¬¶þÕß³ä·Ö»ì„òºóÊÒη´Ó¦3_4h¡£È¡ÉÏÊöÖÆ±¸µÄàŵͪÀàÒ©Îï°ë¿¹Ô 15mg£¬ÓÃpH7. 4PBSµ÷½ÚÌå»ýµ½1. 5ml£¬È»ºó¼ÓÈëÉÏÊö»î»¯µÄABEIÈÜÒº£¬³ä·Ö»ì„òºóÊÒη´Ó¦¹ýÒ¹£¬¹ýG-25Äý½ºÖù´¿»¯¡£2¡¢Ó«¹â±ê¼ÇÎïÖÆ±¸a)ÃâÒßÔµÄÖÆ±¸½«àŵͪÀàÒ©Îï°ë¿¹ÔÓëţѪÇå°×µ°°×²ÉÓûìºÏËáôû·¨½øÐÐżÁªµÃµ½ÃâÒßÔ¡£b)àŵͪÀàÒ©Îïµ¥¿Ë¡¿¹ÌåµÄÖÆ±¸¶¯ÎïÃâÒßÒÔ·úàŵͪÀàÒ©ÎïÃâÒßÔ¶ÔBalb/cСÊó½øÐÐÃâÒߣ¬ÃâÒß¼ÁÁ¿Îª iooyg/Ö»£¬Ê¹Æä²úÉú¿¹ÑªÇ塣ϸ°ûÈںϺͿË¡»¯È¡ÃâÒßBalb/cСÊóƢϸ°û£¬°´9 1±ÈÀýÓëSP2/0¹ÇËèÁöϸ°ûÈںϣ¬µÃµ½µ¥¿Ë¡¿¹ÌåµÄÔÓ½»Áöϸ°ûÖꡣϸ°û¶³´æºÍ¸´ËÕ½«ÔÓ½»Áöϸ°ûÓö³´æÒºÖƳÉIX IO9¸ö/mlµÄϸ°ûÐüÒº£¬ÔÚÒºµªÖг¤ÆÚ±£´æ¡£¸´ËÕʱȡ³ö¶³´æ¹Ü£¬Á¢¼´·ÅÈë37¡ãCˮԡÖÐËÙÈÚ£¬ÀëÐÄÈ¥³ý¶³´æÒººó£¬ÒÆÈëÅàÑøÆ¿ÄÚÅàÑø¡£µ¥¿Ë¡¿¹ÌåµÄÖÆ±¸Óë´¿»¯½«Balb/cСÊó¸¹Ç»×¢ÈëÃð¾úʯÀ¯ÓÍ0. 4ml/Ö»£¬7Ììºó¸¹Ç»×¢ÉäÔÓ½»Áöϸ°û5X IO5¸ö/Ö»£¬7Ììºó²É¼¯¸¹Ë®¡£ÓÃÐÁËá-±¥ºÍÁòËáï§·¨½øÐд¿»¯£¬´¿»¯ºóµÄ¸¹Ë®·ÅÈë_20¡ãC»·¾³±£´æ¡£c)Ó«¹â±ê¼ÇÎïÖÆ±¸ÓÃ0. 025mol/L, pH9. 0µÄ̼ËáÑλº³åÒº½«àŵͪÀàÒ©Îïµ¥¿Ë¡¿¹ÌåÏ¡ÊͳÉÖÊÁ¿°Ù·Ö±ÈŨ¶È£»¸ù¾ÝÓû±ê¼ÇµÄµ°°×ÖÊ×ÜÁ¿£¬°´Ã¿ºÁ¿ËÃâÒßÇòµ°°×¼Ó 0. Olmg FITC£¬Ó÷ÖÎöÌìÆ½×¼È·³ÆÈ¡ËùÐèµÄFITC·ÛÄ©¡£ÓÃͬһ»º³åÒº½«FITCÅä³É0. lmg/ml µÄÈÜÒº£¬°´ÉÏÊö¿¹ÌåÈÜÒºÌå»ýµÄ3-5±¶£¬»ìÈëFITCÏ¡ÊÍÒº£»ÔÚ4 ¡£C±Ü¹âÌõ¼þϵç´Å½Á°è¡¢ ±ê¼Ç30-4 £»½«±ê¼ÇÈÜÒº3000r/min£¬ÊÒÎÂÀëÐÄ20min£¬³ýÈ¥ÆäÖÐÉÙÁ¿µÄ³ÁµíÎװÈë͸Îö´üÖУ¬ÔÙPH7. 4µÄPBS»º³åҺ͸Îö2-3Ì죬ÆÚ¼äÖÁÉÙ¸ü»»Í¸ÎöÒº3´Î£»È¡Í¸Îö¹ýÒ¹µÄ±ê¼ÇÎͨ¹ýkphadexG-25»òG-50Öù£¬·ÖÀëÓÎÀëÓ«¹âËØ£¬ÊÕ¼¯±ê¼ÇµÄÓ«¹â±ê¼ÇÎï½øÐмø¶¨£¬·Ö×°£¬Öü´æÓÚ4¡ãC±ùÏäÖС£3¡¢·ÖÀëÊÔ¼ÁÖÆ±¸a)´ÅÖé»î»¯±íÃæ-COOH»ùÍŵĴÅÖé(¹ºÓÚDYNAL£¬Á£¾¶Îª2. 8 ¦Ì m)£¬Æäº¬Á¿ÊÇ0. Meq/g;È¡ 100 ¦Ì 1 ´ÅÖ飬Óà 100 ¦Ì 1 25mmol/L, ¦Ñ¦§5¡¤ 0,0. 05% Tween_20MES ÈÜҺϴµÓÁ½´Î£¬´Å·ÖÀëºóÒÆ³ýÉÏÇ壻ʹÓÃǰ£¬ÓÃ4¡ãCÖü´æµÄ25mmol/L MESÈÜÒº·Ö±ðÅäÖÃ50mmol/LµÄEDC¡¢NHSÈÜÒº£»·Ö±ð¼ÓÈë50 ¦Ì 1ÐÂÅäÖõÄEDCºÍNHSÈÜÒºµ½×°ÓдÅÖéµÄÀëÐĹÜÖУ¬ÎÐÐý»ì„ò£¬ÊÒλ30min £» ÀëÐĹÜÖÃÓÚ´Å·ÖÀë¼ÜÉÏ´Å·ÖÀë^iin,ÒÆ³ýÉÏÇ壬¼ÓÈë100 ¦Ì l,25mmol/L,pH5. 0,MESÇåÏ´2_3 ´Îºó¼´¿ÉµÃ±íÃæôÈ»ù»î»¯µÄ´ÅÖé¡£b)´ÅÖéżÁªÑò¿¹FITCµ¥¿Ë¡¿¹Ì彫50-100 ¦Ì gÑò¿¹FITCµ¥¿Ë¡¿¹ÌåÈܽ⵽60 ¦Ì 1£¬25mmol/L, pH5. OMESÖУ¬ÓÃËùÊö MESÈÜÒºµ÷½Ú×ÜÌå»ýÖÁ100 ¦Ì 1£¬ÇáÈá»ì„ò´ÅÖéÓ뿹Ì壻ÊÒÎÂÌõ¼þÏÂÖÁÉÙżÁª30min»ò4¡£CżÁª2h£¬¸ÃÆÚ¼ä¿ÉÀûÓÃÎÐÐýÒÇʹ´ÅÖé±£³Ö»ì„ò״̬£»ÀëÐĹÜÖÃÓÚ´Å·ÖÀë¼ÜÉÏ´Å·ÖÀë3-5min£¬ ÒÆ³ýÉÏÇ壻ΪÁË´ãÃðδ·´Ó¦µÄ-C00H£¬¿É¼ÓÈë100 ¦Ì 1£¬¦Ñ¦§7. 4£¬TRIS·´Ó¦15min»ò100¦Ì 1£¬ ¦Ñ¦§8¡¤ 0£¬º¬ÓÐ 50mmol/L ÒÒ´¼°·µÄ PBS ·â±Õ´ÅÖ飻Óà 100 ¦Ì 1,0. 1-0. 3% BSA, 0. 1% Tween-20µÄPBS»òTRISÇåÏ´·â±ÕºÃµÄ´ÅÖé3-5´Î£»×îºó½«´ÅÖ鸴ÈÜÓÚº¬0. 1-0. 5% BSA, 0. 01-0. 1 % Tween-20,0. 02% NaN3 µÄ PBS »ò TRIS »º³åÒºÖУ¬2_8¡ãC±£²Ø¡£ÊµÊ©Àý¶þÊÔ¼ÁºÐµÄ×齨×齨¼ì²âàŵͪÀàÒ©ÎïµÄ´Å¿ÅÁ£»¯Ñ§·¢¹â¼ì²âÊÔ¼ÁºÐ£¬Ê¹Æäº¬ÓÐÏÂÁÐ×é·ÖFITC±ê¼ÇµÄàŵͪÀàÒ©Îïµ¥¿Ë¡¿¹ÌåµÄÓ«¹â±ê¼ÇÎïABEI±ê¼ÇµÄàŵͪÀàÒ©Îï°ë¿¹ÔµÄ·¢¹â±ê¼ÇÎï±íÃæ°ü±»Ñò¿¹FITCµ¥¿Ë¡¿¹ÌåµÄ˳´ÅÐÔÄÉÃ×΢ÖéµÄ·ÖÀëÊÔ¼ÁàŵͪÀàÒ©Îï±ê׼ƷÈÜÒº(Ong/ml£¬0.01ng/ml£¬0. 03ng/ml£¬0. 09ng/ml£¬0. 27ng/ ml£¬0. 81ng/ml)£¬±ê׼ƷϡÊÍҺΪ¦Ñ¦§6¡¤ 5£¬º¬ÓÐ0. 4% NaN3,0. 3mol/L PBS»º³åÒº¡£ËùÊö°Ù·Öº¬Á¿ÎªÖÊÁ¿°Ù·Öº¬Á¿¡£àŵͪÀàÒ©ÎïŨ¶ÈÖÊ¿ØÆ·ÈÜҺŨ¶È·Ö±ðΪ0. 02ng/ml,0. 5ng/ml£¬±ê׼ƷϡÊÍҺΪ PH6. 5£¬º¬ÓÐ0. 4% NaN3,0. 3mol/L PBS»º³åÒº¡£ËùÊö°Ù·Öº¬Á¿ÎªÖÊÁ¿°Ù·Öº¬Á¿¡£Å¨ËõϴҺΪPH7. 4,0. 4%ÍÂÎÂ-20,0. 3% NaN3,0. 2mol/L PBS»º³åÒº¡£ËùÊö°Ù·Ö
º¬Á¿ÎªÖÊÁ¿°Ù·Öº¬Á¿¡£ÊµÊ©ÀýÈýʵ¼ÊÑùÆ·ÖÐàŵͪÀàÒ©ÎïµÄ¼ì²â1¡¢Ñù±¾Ç°´¦Àí(Ò»)¼¦ÈâÑù±¾ÓþùÖÊÆ÷¾ùÖÊ×éÖ¯Ñù±¾£»³ÆÈ¡3. OÊ¿0. 05g¾ùÖÊÎïÖÁ50ml¾Û±½ÒÒÏ©ÀëÐĹÜÖУ»¼ÓÈë9mlÒÒëæ-0. IMÇâÑõ»¯ÄÆÈÜÒº£¬³ä·ÖÉÏÏÂÕñµ´»ìºÏ10min£¬3000gÒÔÉÏ£¬15¡ãC ÀëÐÄIOmin £»ÒÆÈ¡¼š1ÉÏÇåÒºÖÁ50ml¾Û±½ÒÒÏ©ÀëÐĹÜÖУ¬¼ÓÈ뼚1 0. 02MÁ×ËáÑλº³åÒº£¬ÔÙ¼ÓÈë8ml ¶þÂȼ×Í飬Õñµ´Æ÷Õñµ´10min£¬3000gÒÔÉÏ£¬15¡ãCÀëÐÄlOmin£¬È¥Éϲ㣬ȡϲãÓлúÏà 6mlÖÁIOml¸É¾»²£Á§ÊÔ¹ÜÖУ¬ÓÚ50 60¡ãCˮԡµªÆøÁ÷Ï´µ¸É£»ÓÃ0. 5ml¸´Èܹ¤×÷Òº£¬ÓÃÎÐÐýÒdzä·ÖÎж¯aninÈܽâ¸ÉÔïµÄ²ÐÁôÎ¼ÓÈëImlÕý¼ºÍ飬ÓÃÎÐÐýÒÇÎж¯anin£¬3000gÒÔÉÏ£¬ 15¡ãCÀëÐÄ5min £»ÇáÎüµôÉϲãÕý¼ºÍé¼°Öмä²ãÔÓÖÊ£¬È¡Ï²ã50 ¦Ì 1ÓÃÓÚ·ÖÎö£¬Ñù±¾Ï¡Êͱ¶Êý 1¡£( ¶þ )ѪÇåÑù±¾Ç°´¦Àí·½·¨½«²É¼¯µÄ¼¦ÑªÑù±¾ÊÒηÅÖ㬴ýÎö³öѪÇ壻ÎüÈ¡0. 5mlѪÇåÑù±¾ÖÁIOml¸É¾»µÄ¾Û±½ÒÒÏ©ÀëÐĹÜÖУ¬¼ÓÈ뼚1ÒÒëæ-¶þÂȼ×ÍéÈÜÒº£¬ÓÃÕñµ´Æ÷¾çÁÒÕñµ´5min£¬3000gÒÔÉÏ£¬ÊÒΠ(20-25V )ÀëÐÄ8min £»ÎüÈ¡ÉϲãÓлúÏà2mlÖÁIOml¸É¾»µÄ²£Á§ÊÔ¹ÜÖУ¬ÓÚ50 60¡ãCˮԡµªÆøÁ÷Ï´µ¸É£»¼ÓÈëImlÕý¼ºÍ飬ÓÃÎÐÐýÒÇÎж¯10s£¬ÔÙ¼ÓÈëIml¸´Èܹ¤×÷Òº£¬ÓÃÎÐÐýÒÇÎж¯ lmin,3000gÒÔÉÏ£¬ÊÒÎÂO0_25¡ãC )ÀëÐÄ5min £»³ýÈ¥ÉϲãÓлúÏ࣬ȡϲãË®Ïà50 ¦Ì 1ÓÃÓÚ·ÖÎö£¬Ñù±¾Ï¡Êͱ¶Êý4¡£(Èý)¼¦µ°Ç°´¦Àí·½·¨ÓþùÖÊÆ÷µÍËÙ¾ùÖʼ¦µ°Ñù±¾£¬Ê¹µÃµ°ÇåºÍµ°»Æ³ä·Ö»ìºÏ£»È¡2. O Ê¿0. 05g¼¦µ°Ñù±¾ÖÁ15ml¾Û±½ÒÒÏ©ÀëÐĹÜÖУ¬¼ÓÈë8mlÒÒëæ£¬ÓÃÕñµ´Æ÷³ä·ÖÕñµ´5min £»È¡2mlÉÏÇåÒºÖÁIOml ¸É¾»²£Á§ÊÔ¹ÜÖУ¬ÓÚ50 60¡ãCˮԡµªÆøÁ÷Ï´µ¸É£»¼ÓÈëImlÕý¼ºÍ飬ÓÃÎÐÐýÒÇÎж¯lmin;¼ÓÈëIml¸´Èܹ¤×÷Òº£¬ÓÃÎÐÐýÒdzä·ÖÎж¯1 aiiin£¬3000gÒÔÉÏ£¬ÊÒÎÂO0_25¡ãC )ÀëÐÄ5min £» È¥³ýÉϲãÓлúÏ࣬ȡϲã50 ¦Ì 1ÓÃÓÚ·ÖÎö£¬Ñù±¾Ï¡Êͱ¶Êý2¡£(ËÄ)ËÇÁÏǰ´¦Àí·½·¨
È¡1.0Ê¿0.05gËÇÁÏÑù±¾ÓÚ50ml¾Û±½ÒÒÏ©ÀëÐĹÜÖУ¬¼ÓÈë9ml 0. IMÇâÑõ»¯ÄÆÈÜÒº£¬ÔÙ¼ÓÈëIml¼×´¼£¬³ä·ÖÕñµ´5min£¬3000gÒÔÉÏ£¬ÊÒÎÂ(20-25¡ãC )ÀëÐÄ5min £»ÒÆÈ¡50 ¦Ì 1ÉÏÇåÒºÖÁ2ml¾Û±½ÒÒÏ©ÀëÐĹÜÖУ¬¼ÓÈë450 ¦Ì 1¸´Èܹ¤×÷Òº£»È¡50 ¦Ì 1 ÓÃÓÚ·ÖÎö£¬Ñù±¾Ï¡Êͱ¶Êý100¡£(Îå)Ë®²úǰ´¦Àí·½·¨È¡2.0Ê¿0.05g¾ùÖÊÑù±¾ÖÁ50ml¾Û±½ÒÒÏ©ÀëÐĹÜÖУ¬¼ÓÈëIml 0. IMÇâÑõ»¯ÄÆÈÜÒº£¬ÔÙ¼ÓÈë7mlÒÒëæ£¬ÓÃÕñµ´Æ÷³ä·ÖÕñµ´5min £»3000gÒÔÉÏÀëÐÄIOmin £»È¡2mlÉÏÇåÒºÓÚIOml ²£Á§ÊÔ¹ÜÖУ¬ÓÚ50 60¡ãCˮԡµªÆøÁ÷Ï´µ¸É£»¼ÓÈëImlÕýÒÑÍéÓÃÎÐÐýÒÇÎж¯30s£¬ÔÙ¼ÓÈë Iml¸´Èܹ¤×÷Òº£¬Îж¯30s£¬3000gÒÔÉÏ£¬ÊÒÎÂO0_25¡ãC )ÀëÐÄ5min £»³ýÈ¥ÉϲãÓлúÏ࣬ȡϲã50 ¦Ì 1ÓÃÓÚ·ÖÎö£¬Ñù±¾Ï¡Êͱ¶Êý2¡£(Áù)·äÃÛǰ´¦Àí·½·¨³ÆÈ¡1. 0Ê¿0. 05gÑù±¾ÖÁ50ml¾Û±½ÒÒÏ©ÀëÐĹÜÖУ¬¼ÓÈëImlÈ¥Àë×ÓË®£¬Îж¯³ä·ÖÈܽ⣬ÔÙ¼ÓÈë7mlÒÒëæ£¬Õñµ´»ì„ò5min £»3000gÒÔÉÏ£¬ÊÒÎÂO0_25¡ãC )ÀëÐÄlOmin£¬È¡ImlÉϲãÇåÒº£¬ÖÁIOml¸ÉÔï²£Á§¹ÜÖУ¬ÓÚ50 60¡ãCˮԡµªÆøÁ÷Ï´µ¸É£»¼ÓÈëIml¸´Èܹ¤×÷Òº£¬Îж¯lmin£¬È¡50¦Ì 1ÓÃÓÚ·ÖÎö£¬Ñù±¾Ï¡Êͱ¶Êý8¡£×¢ÓнᾧÎö³öµÄ·äÃÛÑù±¾ÔÚ³ÆÈ¡Ö®Ç°ÇëÓÚ60¡ãCˮԡ30-60min£¬Õñµ´Ñù±¾³ä·Ö»ì„òºóÔÙÈ¡Ñù¡£2¡¢ÓÃÊÔ¼ÁºÐ¼ì²âÓë½á¹û·ÖÎö·Ö±ðÎüÈ¡20 ¦Ì 1-100 ¦Ì 1±ê׼Ʒ»òÑù±¾£¬È»ºó¼ÓÈë20 ¦Ì 1-100 ¦Ì 1·¢¹â±ê¼ÇÎÔÙ¼Ó 20¦Ì 1-100¦Ì 1Ó«¹âËØ±ê¼ÇÎ³ä·Ö»ì„òºó£¬37¡ãCÎÂÓý15min £»¼ÓÈë°ü±»Óп¹ÑòFITCµ¥¿Ë¡¿¹ÌåµÄ˳´ÅÐÔÄÉÃ×΢Öé80-150 ¦Ì 1£¬»ì„òºóÔÚ37¡ãCÎÂÓý5min £»ÓôŷÖÀë¼Ü·ÖÀë5min£¬ÆúÉÏÇåºóÓÃÇåÏ´Òº300-500 ¦Ì 1³åÏ´¸´ºÏÎï³Áµí£»ËùµÃ·ÖÀëºÃµÄ¸´ºÏÎïÖ±½Ó·ÅÈë²âÁ¿°µÏ䣬¼ÓÈ뼤·¢µ×Îï1ºÍ¼¤·¢µ×Îï2£¬ÑÓ³Ù3- ºó¼ì²â·¢³öµÄÏà¶Ô¹âÇ¿¶È(RLU)£¬Ñù±¾ÖÐàŵͪÀàÒ©ÎïµÄº¬Á¿ÓëRLU³ÉÒ»¶¨±ÈÀý¹ØÏµ£¬¿ÉÒÔͨ¹ýRLU½áºÏ±ê×¼ÇúÏß·¨¼ÆËãàŵͪÀàÒ©ÎïµÄŨ¶È¡£¼¤·¢µ×Îï1ÊÇNaOH£¬¼¤·¢µ×Îï2ÊÇH202¡£µ×Îï×°ÔØÇ°£¬ÓÃÕôÁóË®ÇåÏ´µ×Îï±Ã10_20 ±é£¬ÅſչܵÀÄڲдæµÄË®¼£ºó£¬ÔÙ½«ÏàÓ¦µÄµ×ÎïÖ±½Ó·ÅÈëÒÇÆ÷ÄÚ£¬½«±Ã¹Ü²åÈëµ×ÎïÆ¿ÖУ»Óõ×Îï³åÏ´¹ÜµÀ5´Î£¬²¢²â¶¨µ×ÎïµÄRLUÖµ£¬Õý³£Çé¿öÏ£¬µ×ÎïµÄRLUÖµ²»Ó¦³¬¹ý1200¡£Èô³¬¹ý1200£¬ÐèÖØÐÂÓÃÕôÁóË®¶Ô¹ÜµÀºÍµ×Îï±Ã½øÐиü¶à´ÎÇåÏ´£¬Ö±ÖÁ¿Õ°×Öµ½µÖÁºÏÀí·¶Î§ÄÚ¡£Èô³¬¹ýÈýÌì²»×öʵÑ飬ÐèÐ¶ÔØµ×ÎïÆ¿£¬²¢¸ÇÉϸÇ×Ó£¬ÒÔ·ÀÕô·¢¡£ËæºóÓÃÕôÁóË®ÇåÏ´¹ÜµÀ£¬²¢Åſգ¬ÒÔÃâÇ¿¼îÈÜÒº¸¯Ê´µ×Îï±Ã¡£±¾·¢Ã÷²ÉÓÃ6¸öàŵͪÀàÒ©Îï±ê׼Ʒ(0ng/ml£¬0. 01ng/ml,0. 03ng/ml,0. 09ng/ ml,0. 27ng/ml,0.81ng/ml)½øÐÐÇúÏß²â»æ¡£ÒÇÆ÷¸ù¾ÝËùÊö·½·¨¼ì²âµÃµ½Ò»ÌõRLUÖµÓëàŵͪÀàÒ©ÎïŨ¶È³É·´±ÈµÄ¶¨±êÇúÏߣ¬´Ëºó²âÁ¿ÖУ¬Ã¿Ò»¸öÑù±¾ÖеÄàŵͪÀàÒ©ÎïŨ¶ÈÓë±ê×¼ÇúÏßÏà±È½ÏµÃ³öÑù±¾ÖеÄàŵͪÀàÒ©ÎﺬÁ¿¡£ÊµÊ©ÀýËÄÊÔ¼ÁºÐÖÊÁ¿µÄ²â¶¨1¡¢ÊÔ¼ÁºÐµÄÁéÃô¶ÈÊÔ¼ÁºÐÁéÃô¶ÈµÄ¶¨ÒåΪ²â¶¨20´ÎÁã±ê׼Ʒ£¬²â¶¨µÄƽ¾ùÖµ¼ÓÉÏ3±¶±ê×¼²î¡£¸ÃÊÔ¼ÁºÐµÄÁéÃô¶ÈΪ0. Olng/ml¡£2¡¢Ñù±¾µÄ׼ȷ¶ÈºÍ¾«ÃܶÈ
׼ȷ¶ÈÊÇÖ¸²â¶¨ÖµÓëÕæÖµ¼äµÄ·ûºÏ³Ì¶È£¬ÊÔ¼ÁºÐ׼ȷ¶È³£ÓûØÊÕÂʱíʾ¡£¾«ÃܶÈÓֳƿÉÖØ¸´ÐÔ£¬³£ÓñäÒìϵÊý±íʾ¡£°´ÕÕʵʩÀýÈýµÄÑù±¾ÌáÈ¡·½·¨£¬ÒÔ0. 05ng/g(ml)¡¢0. lng/g(ml)Á½¸öŨ¶ÈµÄàŵͪÀàÒ©Îï·Ö±ð¶Ô¼¦Èâ¡¢¼¦µ°¡¢Ë®²úÑù±¾½øÐÐÌí¼Ó£¬ÒÔ0. 2ng/g(ml)¡¢0. 4ng/g(ml)Á½¸öŨ¶ÈµÄàŵͪÀàÒ©Îï·Ö±ð¶ÔѪÇå¡¢·äÃÛÑù±¾½øÐÐÌí¼Ó£¬ÒÔ2ng/g3ng/gÁ½¸öŨ¶ÈµÄàŵͪÀàÒ©Îï·Ö±ð¶ÔËÇÁÏÑù±¾½øÐÐÌí¼Ó£¬Ã¿ÖÖÑù±¾Ã¿¸öŨ¶È¸÷4¸öƽÐУ¬ÓÃÈýÅúÊÔ¼ÁºÐ½øÐвⶨ£¬¼ÆËãÑù±¾µÄƽ¾ù»ØÊÕÂʼ°¾«Ãܶȡ£ÊµÑé½á¹û¼ûÏÂ±í¡£±í1׼ȷ¶ÈºÍ¾«ÃܶȲⶨng/g (ml)
ȨÀûÒªÇó
1.Ò»ÖÖ¼ì²âàŵͪÀàÒ©ÎïµÄ´Å¿ÅÁ£»¯Ñ§·¢¹âÊÔ¼ÁºÐ£¬°üÀ¨µÄÊÔ¼ÁÓз¢¹â±ê¼ÇÎï¡¢Ó«¹âËØ±ê¼ÇÎï¡¢±ê׼Ʒ¡¢ÖÊ¿ØÆ·¡¢·ÖÀëÊÔ¼Á¡£
2.¸ù¾ÝȨÀûÒªÇó1ËùÊöµÄÊÔ¼ÁºÐ£¬ÆäÌØÕ÷ÔÚÓÚËùÊöµÄ·ÖÀëÊÔ¼ÁÊǰü±»ÓÐÑò¿¹FITCµ¥¿Ë¡¿¹ÌåµÄ˳´ÅÐÔÄÉÃ×΢Öé¡£
3.¸ù¾ÝȨÀûÒªÇó2ËùÊöµÄÊÔ¼ÁºÐ£¬ÆäÌØÕ÷ÔÚÓÚËùÊöµÄ˳´ÅÐÔÄÉÃ×΢ÖéÊÇÀïÃæ°ü¸²ÓÐ Fe3O4»ò¦Ã -Fe2O3£¬±íÃæº¬ÓÐ_0H¡¢-COOH»ò-NH2»îÐÔ»ùÍŵÄ΢Öé¡£
4.¸ù¾ÝȨÀûÒªÇó1-3ÈÎÒ»ÏîËùÊöµÄÊÔ¼ÁºÐ£¬ÆäÌØÕ÷ÔÚÓÚËùÊöµÄ·¢¹â±ê¼ÇÎïÊÇÒì³Ã×ŵÑÜÉúÎï±ê¼ÇµÄàŵͪÀàÒ©Îï°ë¿¹Ô¡£
5.¸ù¾ÝȨÀûÒªÇó4ËùÊöµÄÊÔ¼ÁºÐ£¬ÆäÌØÕ÷ÔÚÓÚËùÊöµÄÒì³Ã×ŵ·¢¹â±ê¼ÇÎïÊÇABEI¡¢ AHEI »ò ABEN¡£
6.¸ù¾ÝȨÀûÒªÇó1-3ÈÎÒ»ÏîËùÊöµÄÊÔ¼ÁºÐ£¬ÆäÌØÕ÷ÔÚÓÚËùÊöµÄÊÔ¼ÁºÐ»¹°üÀ¨±ê×¼Òº¡¢ ÖÊ¿ØÆ·ºÍŨËõÏ´Òº¡£
7.¸ù¾ÝȨÀûÒªÇó1-3Ö®Ò»ËùÊöµÄÊÔ¼ÁºÐ£¬ÆäÌØÕ÷ÔÚÓÚËùÊöµÄÓ«¹âËØ±ê¼ÇÎïÊÇFITC±ê¼ÇµÄàŵͪÀàÒ©Îïµ¥¿Ë¡¿¹Ìå¡£
8.Ò»ÖÖÀûÓÃȨÀûÒªÇó1-7ÈÎÒ»ÏîËùÊöµÄÊÔ¼ÁºÐ¼ì²âàŵͪÀàÒ©ÎïµÄ·½·¨£¬°üÀ¨ÏÂÁв½Öè1)·Ö±ðÎüÈ¡20¦Ì 1-100 ¦Ì 1±ê׼Ʒ»òÑù±¾£¬È»ºó¼ÓÈë20 ¦Ì 1-100 ¦Ì 1·¢¹â±ê¼ÇÎÔÙ¼Ó 20 ¦Ì 1-100 ¦Ì 1Ó«¹âËØ±ê¼ÇÎ³ä·Ö»ì„òºó£¬37¡ãCÎÂÓý15min £»2)¼ÓÈë°ü±»ÓÐÑò¿¹FITCµ¥¿Ë¡¿¹ÌåµÄ˳´ÅÐÔÄÉÃ×΢Öé80-150¦Ì1£¬»ì„òºóÔÚ37¡ãCÎÂÓý 5min £»3)ÓôŷÖÀë¼Ü·ÖÀë5min£¬ÆúÉÏÇåºóÓÃÇåÏ´Òº300-500¦Ì 1³åÏ´¸´ºÏÎï³Áµí£»4)ÉÏÊöÇåÏ´²½ÖèÖØ¸´2-4´Î£»5)4)ËùµÃ·ÖÀëºÃµÄ¸´ºÏÎïÖ±½Ó·ÅÈë²âÁ¿°µÏ䣬¼ÓÈ뼤·¢µ×Îï1ºÍ¼¤·¢µ×Îï2£¬ÑÓ³Ù3- ºó¼ì²â·¢³öµÄÏà¶Ô¹âÇ¿¶È(RLU)£¬Ñù±¾ÖÐàŵͪÀàÒ©ÎïµÄº¬Á¿ÓëRLU³ÉÒ»¶¨±ÈÀý¹ØÏµ£¬¿ÉÒÔͨ¹ýRLU¼¯ºÏ±ê×¼ÇúÏß·¨¼ÆËãàŵͪÀàÒ©ÎïµÄŨ¶È¡£
È«ÎÄÕªÒª
±¾·¢Ã÷Éæ¼°Ò»ÖÖ¼ì²âàŵͪÀàÒ©ÎïµÄ´Å¿ÅÁ£»¯Ñ§·¢¹âÊÔ¼ÁºÐ£¬°üÀ¨µÄÊÔ¼ÁÓз¢¹â±ê¼ÇÎï¡¢Ó«¹âËØ±ê¼ÇÎï¡¢±ê׼Ʒ¡¢ÖÊ¿ØÆ·¡¢·ÖÀëÊÔ¼Á¡£·¢¹â±ê¼ÇÎïÊÇÒì³Ã×ŵ·¢¹â±ê¼ÇÎï±ê¼ÇµÄàŵͪÀàÒ©Îï°ë¿¹Ô£¬Ó«¹â±ê¼ÇÎïÊÇÖ¸Ó«¹âËØ»òÆäÑÜÉúÎï±ê¼ÇµÄàŵͪÀàÒ©Îïµ¥¿Ë¡¿¹Ì壬·ÖÀëÊÔ¼ÁÊÇÖ¸°ü±»ÓÐÑò¿¹FITCµ¥¿Ë¡¿¹ÌåµÄ˳´ÅÐÔÄÉÃ×΢Öé¡£±¾·¢Ã÷»¹Éæ¼°Ò»ÖÖ²ÉÓÃËùÊöµÄÊÔ¼ÁºÐ¼ì²â¶¯ÎïÔ´ÐÔʳƷÖÐàŵͪÀàÒ©ÎïµÄ·½·¨£¬±¾·½·¨¶ÔàŵͪÀàÒ©Îï¼ì²â¾ß±¸½Ï¸ßµÄÁéÃô¶È¡¢ÌØÒìÐԺͽϿìµÄ¼ì²âËÙ¶È¡£
Îĵµ±àºÅG01N33/52GK102565401SQ20101059110
¹«¿ªÈÕ2012Äê7ÔÂ11ÈÕ ÉêÇëÈÕÆÚ2010Äê12ÔÂ15ÈÕ ÓÅÏÈȨÈÕ2010Äê12ÔÂ15ÈÕ
·¢Ã÷ÕßÍòÓîÆ½, ºÎ·½Ñó, ·ë²Åΰ, Áõ¸£ÁÖ, ÐìÄîÇÙ, ʯ½à, ÂÞÏþÇÙ, ÂÞ¹óÀ¥ ÉêÇëÈË:±±¾©ÇÚ°îÉúÎï¼¼ÊõÓÐÏÞ¹«Ë¾