ÑÇÐÇÓÎÏ·¹ÙÍø-www.yaxin868.com



  • ɽ¶«ÑÇÐÇÓÎÏ·¹ÙÍø»ú´²ÓÐÏÞ¹«Ë¾Ï³´²¹Ù·½ÍøÕ¾½ñÌìÊÇ£º2025-05-13Çл»³ÇÊÐ[È«¹ú]-ÍøÕ¾µØÍ¼
    ÍÆ¼ö²úÆ· :
    ÍÆ¼öÐÂÎÅ
    ¼¼ÊõÎÄÕµ±Ç°Î»ÖÃ:¼¼ÊõÎÄÕÂ>

    Ò»ÖÖÌúµ°°×µÄʾ×Ù±ê¼Ç·½·¨

    ʱ¼ä:2025-05-13    ×÷Õß: ¹ÜÀíÔ±

    רÀûÃû³Æ£ºÒ»ÖÖÌúµ°°×µÄʾ×Ù±ê¼Ç·½·¨
    ¼¼ÊõÁìÓò£º
    Ò»ÖÖÌúµ°°×µÄʾ×Ù±ê¼Ç·½·¨£¬¿ÉÓÃÓÚ¶ÔÌúµ°°×º¬Á¿µÄ¼ì²â£¬ÊôÓÚʱ¼ä·Ö±æÓ«¹âÃâÒß·ÖÎö(TRFIA)¼¼ÊõÁìÓò¡£
    ±³¾°¼¼Êõ£º
    ÔÚ×ÔÈ»½çÖУ¬¶àÊý¶¯Ö²ÎP΢ÉúÎï»úÌåÖоù´æÔÚ×ÅÒ»ÖÖ¸ßЧά³ÖÌåÄÚÌúƽºâµÄµ°°×ÖÊ£¬¼ò³ÆÌúµ°°×(ferritin£¬FER)£¬·Ö×ÓÁ¿Ô¼450000£¬º¬Ìú17¡ã/¦£23%£¬ÊÇÌúµÄÖ÷ÒªÖü´æÐÎʽ֮һ£¬¼¸ºõËùÓÐÕæºËϸ°û¶¼º¬ÓÐFER¡£ÑªÇåFERŨ¶È½µµÍ³£¼ûÓÚȱÌúÐÔÆ¶Ñª£¬ÒþÐÔȱÌúÐÔÆ¶Ñª¡£ÈÜѪÐÔÆ¶Ñª»¼ÕßѪÇåFER Ôö¼Ó£¬¾ÞÓ׺ìϸ°ûƶѪ¡¢ÔÙÉúÕϰ­ÐÔÆ¶Ñª¼°¼±ÐÔÔìѪͣÖ͵ÈѪÇåFERÏÔÖøÔö¼Ó¡£¸ÎÑס¢¸ÎÓ²»¯°éÓиÎϸ°ûÊÜËðʱѪÇåFERÃ÷ÏÔÉý¸ß¡£¶ñÐÔÖ×ÁöѪÇåFER³£¼ûÔö¸ß¡£ÂýÐÔÉö²¡»¼ÕߺͷνáºË»¼ÕßÒ²¿ÉÒÔÒýÆðѪÇåFERÃ÷ÏÔÉý¸ß¡£²â¶¨Ôи¾ÑªÇåFER¿É×÷·ÀÖÎÔÐÆÚȱÌú¼°Æ¶ÑªµÄÓÐЧָ±ê¡£Ä¿Ç°FERµÄ¼ì²â·½·¨°üÀ¨ÒÔÍ¬Î»ËØ±ê¼ÇµÄ·ÅÉäÃâÒß·ÖÎö¡¢ÒÔø±ê¼ÇµÄøÁªÃâÒß·ÖÎö·¨¡¢ÒÔÏ¡ÍÁÀë×Óîð±ê¼ÇµÄʱ¼ä·Ö±æÓ«¹âÃâÒß·ÖÎö(TRFIA)µÈµÈ£¬ÆäÖÐTRFIAÊDzÉÓÃÏ¡ÍÁÔªËØîð(Eu)±ê¼Ç¿¹Ìå¡£»ùÓÚEu3+¶ÀÌØµÄ¹âÆ×ѧÐÔÖÊ£¬ÅäºÏÓ«¹â¼ì²âÒǵÄʱ¼äÃŵç·µÄʹÓ㬠´ó´óÌá¸ßÁËÃâÒß·ÖÎöµÄÁéÃô¶È(IO-17HK)I / L)£¬ÇÒûÓзÅÉäÐÔΣº¦ºÍ·ÅÉäÐÔ·ÏÎ¾ßÓвâÁ¿·¶Î§¿í¡¢ÌØÒìÐÔÇ¿¡¢±ê¼ÇÎïÎȶ¨¼°»õ¼ÜÊÙÃü³¤¡¢¼ì²âËٶȿ졢²Ù×÷½Ï¼ò±ãµÈÓŵ㡣ÏÖÓеÄFERʱ¼ä·Ö±æÓ«¹âÃâÒß·ÖÎö·¨ÊÇ»ùÓÚ΢¿×°åË«¿¹Ìå¼ÐÐÄÔ­ÀíµÄ¹ÌÏàʱ¼ä·Ö±æÓ«¹âÃâÒß·ÖÎö£¬EuÀë×Óͨ¹ýË«¹¦ÄÜòüºÏ¼ÁDTTA±ê¼ÇÔÚFERµÄÌØÒìÐÔ¿¹Ìå¡£±¾·¢Ã÷·½·¨ÌṩһÖÖеıê¼Ç·½·¨£¬²»ÐèÒª½èÖúòüºÏ¼Á£¬ÀûÓÃFERµÄ×ÔÈ»ÊôÐÔ½øÐбê¼Ç¡£FERÓɺ¬24 ¸öÑǵ¥Î»µÄ¿Õµ°°×¿ÇºÍ4500¸öÌúÔ­×Ó×é³É¡£FERµÄ24ÑÇ»ù·ÖHºÍLÁ½À࣬ÔÚpH 2. OÌõ¼þÏ£¬FERµ°°×¿ÇÄܽâÀë³ÉÓÎÀëµÄÑÇ»ù²¢ÊͷųöÌúÀë×Ó£¬Ëæ×ÅpHÖµµÝÔö£¬ÓÎÀëµÄÑÇ»ù¿ÉÖØÐÂ×é×°³ÉFER¡£²ÉÓÃÀàËÆ·½Ê½£¬FER¿Éͨ¹ýÑÇ»ù½âÀë;¾¶Ö±½Ó²¶»ñһЩÆäËûµÄ½ðÊôÀë×Ó¼°¸÷ÀàÓлúС·Ö×Ó¡£ÀûÓÃFERµÄ×Ô×é×°µÄÌØÐÔ£¬²»ÐèË«¹¦ÄÜòüºÏ¼Á£¬Ö±½Ó½«Ï¡ÍÁÀë×ÓEu°üÂñÔÚFER ·Ö×ÓÀïÃæ£¬¿ÉÓÃÓÚ½¨Á¢¾ºÕùµÄFERʱ¼ä·Ö±æÓ«¹âÃâÒß·ÖÎö·¨µÈ¡£

    ·¢Ã÷ÄÚÈÝ
    ±¾·¢Ã÷µÄÄ¿µÄÔÚÓÚÌṩһÖÖÌúµ°°×µÄʾ×Ù±ê¼Ç·½·¨£¬¿ÉÓÃÓÚ¶ÔFERº¬Á¿µÄ¼ì²â¡£±¾·¢Ã÷µÄ¼¼Êõ·½°¸Ò»ÖÖÌúµ°°×FERµÄ²»×Ù±ê¼Ç·½·¨,ÀûÓÃÌúµ°°×µÄ24¸öÑÇ»ù×Ô×é×°ÐγÉÖпյÄÇòÐοǰü¹ü½ðÊôÀë×Ó£¬¼´ÔÚPH 2. O½«Ìúµ°°×½âÀëºóÓëEuCl3»ìºÏ£¬ÔÙÓà Na2CO3½«pHµ÷µ½8. 0£¬´ËʱÌúµ°°×µÄ24¸öÑÇ»ùÖØÐÂÐγÉÖпյÄÇòÐοǣ¬Í¬Ê±½«Eu°ü¹üÔÚÌúµ°°×ÀïÃæÐγɱê¼ÇÎïEu±ê¼ÇµÄFER¡£Eu ±ê¼ÇµÄ FER :½« IOOPg FER ÈܽâÔÚ 200¦Ì pH 2. 0¡¢0¡¤ lmol/L µÄ HCl ÈÜÒºÖУ¬½« FER½âÀ룻¼ÓÈ릩¦¯¦Ì O. lMmol/LµÄEuCl3ÈÜÒº£¬»ìºÏ30·ÖÖÓ£¬ÔÙÓÃNa2CO3½«pHµ÷µ½8. 0£¬ÓÎÀëµÄÑÇ»ùÖØÐÂ×é×°³ÉFER·Ö×Ó£¬Í¬Ê±½«Eu°ü¹üÔÚFERÀïÃæ£¬Í¨¹ý³¬ÂË·ÖÀ룬ȥ³ýûÓаü¹ü½øÈ¥µÄEu¡¢FeÀë×Ó,µÃµ½Eu±ê¼ÇµÄFER Eu3+-FER0Eu±ê¼ÇµÄFERµÄÓ¦Ó㬽¨Á¢Ê±¼ä·Ö±æÓ«¹âÃâÒß·ÖÎöTRFIAÖ±½Ó¼ì²âÌúµ°°×FER¡£ËùÊöEu±ê¼ÇµÄFERµÄÓ¦Ó㬼ì²âѪÇåÖеÄÌúµ°°×FER£¬²½ÖèΪ
    (1)Eu±ê¼ÇµÄ FER =Eu3+-FER £»
    (2)΢¿×°å°ü±»Ñò¿¹Êó¿¹ÌåÓÃpH9. 6¡¢50mmol/L Na2CO3-NaHCO3»º³åÒº½«Ç׺ͲãÎöÌá´¿µÄÑò¿¹ÊóIgGÏ¡ÊÍÖÁ10 mg/L, ¦©¦¯¦¯¦Ì /¿×°ü±»£¬4¡ãC¹ýÒ¹£¬Æú°ü±»Òº£¬Åĸɰ壬ÿ¿×¼Ó250¦Ì ·â±ÕÒº·â±Õ2h£¬Æú·â±ÕÒº£¬Õæ¿Õ³é¸É£¬Ãܷ⣬-20¡ãC±£´æ£»
    ËùÊö·â±ÕÒºpH 9. 6¡¢º¬ 2%BSA µÄ 50mmol/L Na2CO3-NaHCO3 »º³åÒº£»
    (3)¿¹FERµ¥¿Ë¡¿¹ÌåµÄÏ¡ÊÍÓÃpH 7. 8¡¢º¬O. l%NaN3¡¢0. 2% BSA,O. 9% NaCl µÄ 50mmol/ L Tris-HCl»º³åҺϡÊÍ¿¹FERµ¥¿Ë¡¿¹ÌåÖÁ100ng/mL £»
    ¿¹FERµ¥¿Ë¡¿¹Ì幺ÓÚÌì½òЭºÍÒ½Ò©¿Æ¼¼ÓÐÏÞ¹«Ë¾¡£(4)TRFIA·ÖÎöÈ¡²½Öè(2)ÖÆ±¸µÄ°ü±»ÓÐÑò¿¹Êó¿¹ÌåµÄ΢¿×°ü±»°å£¬¼ÓÈë25¦Ì µÄ FER±ê×¼»òÑùÆ·µ½¸÷×ÔµÄ΢¿×ÖУ¬¼Ó25¦Ì ²½Öè(3)ÖÆ±¸µÄÒÔ»º³åҺϡÊ͵Ŀ¹FERµ¥¿Ë¡¿¹Ì壬¼ÓÒÔ pH 7. 8¡¢º¬ O. 1% NaN3¡¢0. 2%BSA¡¢0. 9% NaCl µÄ 50mmol/L Tris-HCl Ï¡Ê굀 50¦Ì ²½Öè(I)ÖÆ±¸µÄEu3+-FER, 25¡ãCÕñµ´IСʱ£¬ÓÃÏ´µÓҺϴÁù´Î£¬¼Ó200¦Ì ÔöǿҺÕñµ´5·ÖÖÓºó²âÁ¿Ó«¹âÇ¿¶Ècps£¬´Ó±ê×¼ÇúÏß¼ÆËãÑùÆ·ÖеÄFERµÄº¬Á¿£»
    FER ±ê׼Ϊ0ng/mL, 5ng/mL, 10ng/mL, 100ng/mL, 500ng/mL, lOOOng/mL,´Ó FER ´¿Æ·ÖÐÏ¡Ê͵õ½£¬Ï¡ÊÍҺΪ¹¤×÷»º³åÒº£»
    ¹¤×÷»º³åÒº¦Ñ¦§7¡¤ 8¡¢º¬ 8mmol/L NaCl.O. 1%BSA¡¢50 ¦Ì mol/L ¶þÒÒÏ©Èý°·ÎåÒÒËá DTPA¡¢
    O.lmL/L Tween-80 ºÍ 0¡¤ 1% NaN3 µÄ Tris-HCl £»
    Ï´µÓÒº¦Ñ¦§7¡¤ 8¡¢º¬ 14. 5mmol/L NaCl¡¢0¡¤ 2mL/L Tween-80 ºÍ 0¡¤ 2% NaN3 µÄ 50mmol/L Tris-HCl £»
    ÔöǿҺµÄÅäÖÆ1L pH 3. 2¡¢º¬15Mmol ¦Â-ÝÁ¼×õ£Èý·ú±ûͪ¦Â-¦­¦³¦¡£¬50MmolÈýÕýÐÁ»ùÑõ»¯ì¢T0P0£¬lmLÇúÀ­Í¨X-100µÄÁÚ±½¶þ¼×ËáÇâ¼Ø»º³åÒº¡£±¾·¢Ã÷µÄÓÐÒæÐ§¹û±¾·¢Ã÷±ê¼Ç·½·¨¼òµ¥£¬Ê¹Ó÷½±ã¡£


    ͼI FER-TRFIAµÄ±ê×¼ÇúÏß¡£
    ¾ßÌåʵʩÀý·½Ê½ÊµÊ©ÀýI¼ì²âѪÇåÖеÄFER
    Eu ±ê¼ÇµÄ FER :½« IOOPg FER ÈܽâÔÚ 200¦Ì pH 2. 0,0. lmol/L µÄ HCl ÈÜÒºÖУ¬½« FER ½âÀ룬¼ÓÈë10¦Ì 0. lMmol/LµÄEuCl3ÈÜÒº£¬»ìºÏ30·ÖÖÓ£¬ÔÙÓÃNa2CO3½«pHµ÷µ½8. 0£¬ÓÎÀëµÄÑÇ»ù¿ÉÖØÐÂ×é×°³ÉFER·Ö×Ó£¬Í¬Ê±½«Eu°ü¹üÔÚFERÀïÃæ¡£Í¨¹ý³¬ÂË·ÖÀ룬ȥ³ýûÓаü¹ü½øÈ¥µÄEu¡¢FeµÈÀë×Ó,µÃµ½Eu±ê¼ÇµÄFER¡£Î¢¿×°å°ü±»Ñò¿¹Êó¿¹ÌåÓÃpH 9. 6¡¢50mmol/L Na2CO3-NaHCO3»º³åÒº½«Ç׺ͲãÎöÌá´¿µÄÑò¿¹ÊóIgGÏ¡ÊÍÖÁ10 mg/L, 100¦Ì /¿×°ü±»£¬4¡ãC¹ýÒ¹¡£Æú°ü±»Òº£¬Åĸɰ壬ÿ¿×¼Ó250¦Ì ·â±ÕÒº·â±Õ2h£¬Æú·â±ÕÒº£¬Õæ¿Õ³é¸É£¬Ãܷ⣬_20¡ãC±£´æ¡£¿¹FER µ¥¿Ë¡¿¹ÌåµÄÏ¡ÊÍÓà pH 7. 8¡¢º¬ O. 1% NaN3>0. 2% BSA,0. 9% NaCl µÄ50mmol/L Tris-HCl»º³åҺϡÊÍ¿¹FERµ¥¿Ë¡¿¹ÌåÖÁ100ng/mL¡£¿¹FERµ¥¿Ë¡¿¹Ì幺ÓÚÌì½òЭºÍÒ½Ò©¿Æ¼¼ÓÐÏÞ¹«Ë¾¡£ÊÔ¼ÁµÄÅäÖÆ
    ¹¤×÷»º³åÒº8mmol/L NaCl.O. 1%BSA¡¢50 ¦Ì mol/L ¶þÒÒÏ©Èý°·ÎåÒÒËá(DTPA)¡¢0. lmL/L Tween-80 ºÍ 0. 1% NaN3 µÄ Tris-HCl¡¢¦Ñ¦§7¡¤ 8¡£FER ±ê×¼(Ong/mL, 5ng/mL, lOng/mL, lOOng/mL, 500ng/mL, lOOOng/mL),´Ó FER ´¿
    Æ·ÖÐÏ¡Ê͵õ½£¬Ï¡ÊÍҺΪ¹¤×÷»º³åÒº¡£Ï´ÆáÒº14.5mmol/LNaCl >O. 2mL/L Tween-80 ºÍ O. 2% NaN3 µÄ SOmmoI /I, Tris-HCl¡¢¦Ñ¦§7¡¤ 8¡£ÔöǿҺµÄÅäÖÆ1L pH 3. 2¡¢º¬15Mmol ¦Â _ÝÁ¼×õ£Èý·ú±ûͪ(¦Â-NTA)£¬50MmolÈýÕýÐÁ»ùÑõ»¯ì¢(TOPO)£¬ImLÇúÀ­Í¨x-100 (Triton X-100)µÄÁÚ±½¶þ¼×ËáÇâ¼Ø»º³åÒº¡£TRFIA·ÖÎö²½ÖèÈ¡°ü±»ÓÐÑò¿¹Êó¿¹ÌåµÄ΢¿×°ü±»°å£¬¼ÓÈë25¦Ì µÄFER±ê×¼»òÑùÆ·µ½¸÷×ÔµÄ΢¿×ÖУ¬¼Ó25¦Ì ÒÔ»º³åҺϡÊ͵Ŀ¹FERµ¥¿Ë¡¿¹Ì壬¼ÓÒÔpH 7. 8µÄ50mmol/ L Tris-HCl (º¬ O. l%NaN3¡¢0. 2%BSA¡¢0. 9% NaCl)Ï¡Ê굀 50¦Ì Eu3+-FER, 25¡ãCÕñµ´ I Сʱ£¬ÓÃÏ´µÓҺϴÁù´Î£¬¼Ó200¦Ì ÔöǿҺÕñµ´5·ÖÖÓºó²âÁ¿Ó«¹âÇ¿¶Ècps£¬´Ó±ê×¼ÇúÏß¼ÆËãÑùÆ·ÖÐµÄ FERµÄº¬Á¿£¬¼û±í1£¬¸ÃÀýµÄÑùƷŨ¶ÈΪ122ng/mL¡£
    ȨÀûÒªÇó
    1.Ò»ÖÖÌúµ°°×FERµÄʾ×Ù±ê¼Ç·½·¨£¬ÆäÌØÕ÷ÔÚÓÚÀûÓÃÌúµ°°×µÄ24¸öÑÇ»ù×Ô×é×°ÐγÉÖпյÄÇòÐοǰü¹ü½ðÊôÀë×Ó£¬¼´ÔÚpH 2. O½«Ìúµ°°×½âÀëºóÓëEuCl3»ìºÏ£¬ÔÙÓÃNa2COJf pHµ÷µ½8. 0£¬´ËʱÌúµ°°×µÄ24¸öÑÇ»ùÖØÐÂÐγÉÖпյÄÇòÐοǣ¬Í¬Ê±½«Eu°ü¹üÔÚÌúµ°°×ÀïÃæÐγɱê¼ÇÎïEu±ê¼ÇµÄFER £»Eu ±ê¼ÇµÄ FER :½« IOOPg FER ÈܽâÔÚ 200¦Ì pH 2. 0,0. lmol/L µÄ HCl ÈÜÒºÖУ¬½« FER ½âÀ룻¼ÓÈ릩¦¯¦Ì O. lMmol/LµÄEuCl3ÈÜÒº£¬»ìºÏ30·ÖÖÓ£¬ÔÙÓÃNa2CO3½«pHµ÷µ½8. O,ÓÎÀëµÄÑÇ»ùÖØÐÂ×é×°³ÉFER·Ö×Ó£¬Í¬Ê±½«Eu°ü¹üÔÚFERÀïÃæ£¬Í¨¹ý³¬ÂË·ÖÀ룬ȥ³ýûÓаü¹ü½øÈ¥µÄ Eu¡¢FeÀë×Ó,µÃµ½Eu±ê¼ÇµÄFER Eu3+-FER0
    2.ÓÃȨÀûÒªÇóIËùÊöµÄ·½·¨µÃµ½Eu±ê¼ÇµÄFERµÄÓ¦Óã¬ÆäÌØÕ÷ÔÚÓÚ½¨Á¢Ê±¼ä·Ö±æÓ«¹âÃâÒß·ÖÎöTRFIAÖ±½Ó¼ì²âÌúµ°°×FER¡£
    3.¸ù¾ÝȨÀûÒªÇó2ËùÊöEu±ê¼ÇµÄFERµÄÓ¦Óã¬ÆäÌØÕ÷ÔÚÓÚ¼ì²âѪÇåÖеÄÌúµ°°×FER£¬ ²½ÖèΪ(1)Eu±ê¼ÇµÄ FER =Eu3+-FER £»(2)΢¿×°å°ü±»Ñò¿¹Êó¿¹ÌåÓÃpH9. 6¡¢50mmol/L Na2CO3-NaHCO3»º³åÒº½«Ç׺ͲãÎöÌá´¿µÄÑò¿¹ÊóIgGÏ¡ÊÍÖÁ10 mg/L£¬¦©¦¯¦¯¦Ì /¿×°ü±»£¬4¡ãC¹ýÒ¹£¬Æú°ü±»Òº£¬Åĸɰ壬ÿ¿×¼Ó250¦Ì ·â±ÕÒº·â±Õ2h£¬Æú·â±ÕÒº£¬Õæ¿Õ³é¸É£¬Ãܷ⣬-20¡ãC±£´æ£»ËùÊö·â±ÕÒºpH 9. 6¡¢º¬ 2%BSA µÄ 50mmol/L Na2CO3-NaHCO3 »º³åÒº£»(3)¿¹FERµ¥¿Ë¡¿¹ÌåµÄÏ¡ÊÍÓÃpH 7. 8¡¢º¬0. l%NaN3¡¢0. 2% BSA,0. 9% NaCl µÄ 50mmol/ L Tris-HCl»º³åҺϡÊÍ¿¹FERµ¥¿Ë¡¿¹ÌåÖÁ100ng/mL £»(4)TRFIA·ÖÎöÈ¡²½Öè(2)ÖÆ±¸µÄ°ü±»ÓÐÑò¿¹Êó¿¹ÌåµÄ΢¿×°ü±»°å£¬¼ÓÈë25¦Ì µÄFER ±ê×¼»òÑùÆ·µ½¸÷×ÔµÄ΢¿×ÖУ¬¼Ó25PL²½Öè(3)ÖÆ±¸µÄÒÔ»º³åҺϡÊ͵Ŀ¹FERµ¥¿Ë¡¿¹Ì壬¼ÓÒÔ pH 7. 8¡¢º¬ 0. 1% NaN3¡¢0. 2%BSA¡¢0. 9% NaCl µÄ 50mmol/L Tris-HCl Ï¡Ê굀 50¦Ì ²½Öè(I) ÖÆ±¸µÄEu3+-FER, 25¡ãCÕñµ´IСʱ£¬ÓÃÏ´µÓҺϴÁù´Î£¬¼Ó200¦Ì ÔöǿҺÕñµ´5·ÖÖÓºó²âÁ¿Ó«¹âÇ¿¶Ècps£¬´Ó±ê×¼ÇúÏß¼ÆËãÑùÆ·ÖеÄFERµÄº¬Á¿£»FER ±ê׼Ϊ0ng/mL, 5ng/mL, 10ng/mL, 100ng/mL, 500ng/mL, lOOOng/mL,´Ó FER ´¿Æ·ÖÐÏ¡Ê͵õ½£¬Ï¡ÊÍҺΪ¹¤×÷»º³åÒº£»¹¤×÷»º³åÒºpH7. 8¡¢º¬ 8mmol/L NaCl¡¢0. 1%BSA¡¢50 ¦Ì mol/L ¶þÒÒÏ©Èý°·ÎåÒÒËá DTPA¡¢ 0. lmL/L Tween-80 ºÍ 0¡¤ 1% NaN3 µÄ Tris-HCl £»Ï´µÓÒº¦Ñ¦§7¡¤ 8¡¢º¬ 14. 5mmol/L NaCl¡¢0¡¤ 2mL/L Tween-80 ºÍ 0¡¤ 2% NaN3 µÄ 50mmol/L Tris-HCl £»ÔöǿҺµÄÅäÖÆ1L pH 3. 2¡¢º¬15Mmol ¦Â-ÝÁ¼×õ£Èý·ú±ûͪ¦Â _NTA£¬50MmolÈýÕýÐÁ»ùÑõ»¯ì¢T0P0£¬lmLÇúÀ­Í¨X-100µÄÁÚ±½¶þ¼×ËáÇâ¼Ø»º³åÒº¡£
    È«ÎÄÕªÒª
    Ò»ÖÖÌúµ°°×µÄʾ×Ù±ê¼Ç·½·¨£¬ÊôÓÚʱ¼ä·Ö±æÓ«¹âÃâÒß·ÖÎö(TRFIA)¼¼ÊõÁìÓò£¬¿ÉÓÃÓÚѪÇåÖÐÌúµ°°×º¬Á¿µÄ¼ì²â¼°¶ÔÆäËû·Ö×ӵıê¼Ç¡£±¾·¢Ã÷ÑÐÖÆµÄÒ»ÖÖÌúµ°°×µÄʾ×Ù±ê¼Ç·½·¨£¬ÀûÓÃÌúµ°°×µÄ24¸öÑÇ»ù×Ô×é×°ÐγÉÖпյÄÇòÐοǿÉÒÔ°ü¹ü½ðÊôÀë×ÓµÄÌØÐÔ£¬ÔÚpH2.0¸½½ü½«Ìúµ°°×½âÀëºóÓëEuCl3»ìºÏ£¬ÔÙÓÃNa2CO3½«pHµ÷µ½8.0£¬´ËʱÌúµ°°×µÄ24¸öÑÇ»ùÖØÐÂÐγÉÖпյÄÇòÐοǣ¬Í¬Ê±½«Eu°ü¹üÔÚÌúµ°°×ÀïÃæÐγɱê¼ÇÎï¡£±¾·¢Ã÷·½·¨¿É½¨Á¢¾ºÕùÃâÒß·ÖÎöÖ±½Ó¼ì²âÌúµ°°×º¬Á¿£¬Ò²¿ÉÓëÆäËû·Ö×ÓżÁªÐγɱê¼ÇÎÓÃÓÚTRFIAÃâÒß·ÖÎö¡£
    Îĵµ±àºÅG01N33/533GK102608327SQ20121005132
    ¹«¿ªÈÕ2012Äê7ÔÂ25ÈÕ ÉêÇëÈÕÆÚ2012Äê3ÔÂ1ÈÕ ÓÅÏÈȨÈÕ2012Äê3ÔÂ1ÈÕ
    ·¢Ã÷ÕßÕÅ¿­, ÕÅÒÕ, »Æì® ÉêÇëÈË:½­ËÕʡԭ×ÓҽѧÑо¿Ëù

    • רÀûÃû³Æ£º¿ÉʵÏÖÒÆ¶¯Ô¶³ÌÆû³µ¼ì²âµÄ³µÔØÍ¨Ñ¶µ¼º½×°ÖõÄÖÆ×÷·½·¨¼¼ÊõÁìÓò£º±¾·¢Ã÷Éæ¼°Ò»ÖÖͨѶµ¼º½¼¼Êõ£¬ÓÈÆäÉæ¼°µÄÊÇ£¬Ò»ÖÖ¿ÉʵÏÖÒÆ¶¯Ô¶³ÌÆû³µ¼ì²âµÄ³µÔØÍ¨Ñ¶µ¼º½×°Öᣱ³¾°¼¼Êõ£º È«Çò¶¨Î»ÏµÍ³GPS(Global Positioning System
    • רÀûÃû³Æ£ºÒ»ÖÖ»ùÓÚµ¥Ãæ²âÁ¿ºÍ¾Ö²¿ÉùȫϢ·¨µÄ·ÖÀëÉù³¡·½·¨¼¼ÊõÁìÓò£º±¾·¢Ã÷Éæ¼°ÔëÉùÁìÓò£¬¾ßÌåÉæ¼°Ò»ÖÖÊÊÓÃÓÚ´óÐÍÉùÔ´µÄÉù³¡·ÖÀëºÍÖØ½¨µÄÉù³¡·ÖÀëºÍÖØ¹¹·½·¨¡£±³¾°¼¼Êõ£ºÔÚʵ¼Ê²âÁ¿Ê±£¬Í¨³£»áÓöµ½²âÁ¿ÃæÁ½²à¶¼ÓÐÉùÔ´£¬»òÊDzâÁ¿ÃæµÄÒ»²à´æÔÚ·´Éä»òÉ¢ÉäµÄÇé¿ö¡£
    • רÀûÃû³Æ£ºÒ»ÖÖÓÃÓÚÆû³µÏßÊøÏÂÏß»úµçÏß³¤¶ÈµÄ²âÁ¿¹¤¾ßµÄÖÆ×÷·½·¨¼¼ÊõÁìÓò£º±¾ÊµÓÃÐÂÐÍΪÆû³µµçÏßÊø¼Ó¹¤ÁìÓò£¬ÓÈÆäÉæ¼°Ò»ÖÖÒ»ÖÖÓÃÓÚÆû³µÏßÊøÏÂÏß»úµçÏß ³¤¶ÈµÄ²âÁ¿¹¤¾ß¡£±³¾°¼¼Êõ£ºÄ¿Ç°´ÓÏÂÏß»úϳöÀ´µÄµçÏߣ¬ÒÀ¾ÝµçÏß³¤¶ÈÓиö¹«²î·¶Î§£¬ÔÚÏÂÏߵĹý³ÌÖÐÐè³é
    • רÀûÃû³Æ£ºÎȶ¨¼ÁÈÜÒº¼°ÆäÖÆ±¸·½·¨£¬Ã¸½áºÏÎï»ìºÏÒººÍµ°°×ÖÊ»ìºÏÒºµÄÖÆ×÷·½·¨¼¼ÊõÁìÓò£º±¾·¢Ã÷Éæ¼°ÉúÎïÃâÒß·ÖÎö¼¼ÊõÁìÓò£¬¾ßÌåÉæ¼°©`ÖÖÑÓ³¤ÃâÒß·ÖÎöÖе°°×ÖʺÍø½áºÏÎïÈÜÒº±£´æÆÚµÄÎȶ¨¼ÁÈÜÒº¼°ÆäÖÆ±¸·½·¨£¬Ã¸½áºÏÎï»ìºÏÒººÍµ°°×ÖÊ»ìºÏÒº¡£±³¾°¼¼Êõ£ºÃâÒß·ÖÎö
    • רÀûÃû³Æ£ºHe4µ¥¿¹¡¢¶à¿¹ÖƱ¸¼°Ïà¹ØÕï¶ÏÊÔ¼ÁºÐÑÐÖÆµÄÖÆ×÷·½·¨¼¼ÊõÁìÓò£º±¾·¢Ã÷Éæ¼°HE4µÄ¿¹Ìå(°üÀ¨µ¥¿¹ºÍ¶à¿¹)µÄÖÆ±¸¡¢HE4µÄÖØ×é±í´ï¼°ÀûÓÃHE4µÄ ¿¹ÌåÀ´ÔçÆÚÕï¶ÏÂѳ²°©ÒÔ¼°Âѳ²°©¸´·¢¼à²âµÄ¼¼ÊõÁìÓò¡£·¢Ã÷±³¾°Âѳ²°©ÊǸ¾¿Æ³£¼ûµÄ¶ñÐÔÖ×Áö£¬°üº¬
    • רÀûÃû³Æ£º£º¿¹°×·Û²¡»Æ¹ÏÆ·Öֵļø¶¨·½·¨¼¼ÊõÁìÓò£º£º±¾·¢Ã÷Éæ¼°µÄÊÇÒ»ÖÖũҵ¼¼ÊõÁìÓò£ºµÄ¼ø¶¨·½·¨£¬¾ßÌåÊÇÒ»ÖÖ¿¹°×·Û²¡»Æ¹ÏÆ·Öֵļø¶¨·½·¨¡£¼¼Êõ±³¾°»Æ¹Ï°×·Û²¡(PM£¬powderymildew)ÊÇÓÉרÐÔ»îÌå¼ÄÉúµÄ°×·Û¾úÒýÆð£¬ÔÚÎÂÊҺʹóÌï¶¼ÆÕ±é·¢ÉúµÄ
    ɽ¶«ÑÇÐÇÓÎÏ·¹ÙÍø»ú´²ÓÐÏÞ¹«Ë¾
    È«¹ú·þÎñÈÈÏߣº13062023238
    µç»°£º13062023238
    µØÖ·£ºëøÖÝÊÐÁúȪ¹¤ÒµÔ°68ºÅ
    ¹Ø¼ü´Ê£ºÏ³´²£¬Êý¿ØÏ³´²£¬ÁúÃÅϳ´²
    ¹«Ë¾¶þάÂë
    Copyright 2010-2024 °æÈ¨ËùÓÐ All rights reserved ³ICP±¸19044495ºÅ-12
    ¡¾ÍøÕ¾µØÍ¼¡¿¡¾sitemap¡¿