ÐÂ2¹ÜÀíÍøµÇ¼Èë¿Ú

ÐÂ2»áÔ±¹ÜÀí¡¤(Öйú)¹Ù·½ÍøÕ¾ ÐÂ2»áÔ±¹ÜÀí¡¤(Öйú)¹Ù·½ÍøÕ¾
ÐÂ2»áÔ±¹ÜÀí¡¤(Öйú)¹Ù·½ÍøÕ¾
ÐÂ2¹ÜÀíÍøµÇ¼Èë¿Ú
¹ÉƱ´úÂëΪ£¨300404£©½¨ÉèÓÚ2002Äê £¬2015ÄêÔÚÉîÛÚ´´Òµ°åÉÏÊÐ £¬ÊÇÒ»¼ÒΪº£ÄÚÍâÒ½Ò©ÆóÒµÌṩҩƷ¡¢±£½¡Æ·¡¢Ò½ÁÆÆ÷еÑз¢ÓëÉú²úÈ«Á÷³Ì¡°Ò»Õ¾Ê½¡±Íâ°ü·þÎñ(CRO)µÄÐ͸ßÐÂÊÖÒÕÆóÒµ £¬Í¬Ò²ÌṩҩƷÉÏÊÐÔÊÐí³ÖÓÐÈË(MAH)·þÎñ¡£
ÐÂ2»áÔ±¹ÜÀí¡¤(Öйú)¹Ù·½ÍøÕ¾
ÐÂ2¹ÜÀíÍøµÇ¼Èë¿Ú
¹ÉƱ´úÂëΪ£¨300404£©½¨ÉèÓÚ2002Äê £¬2015ÄêÔÚÉîÛÚ´´Òµ°åÉÏÊÐ £¬ÊÇÒ»¼ÒΪº£ÄÚÍâÒ½Ò©ÆóÒµÌṩҩƷ¡¢±£½¡Æ·¡¢Ò½ÁÆÆ÷еÑз¢ÓëÉú²úÈ«Á÷³Ì¡°Ò»Õ¾Ê½¡±Íâ°ü·þÎñ(CRO)µÄÐ͸ßÐÂÊÖÒÕÆóÒµ £¬Í¬Ò²ÌṩҩƷÉÏÊÐÔÊÐí³ÖÓÐÈË(MAH)·þÎñ¡£
ÐÂ2»áÔ±¹ÜÀí¡¤(Öйú)¹Ù·½ÍøÕ¾
ÐÂ2¹ÜÀíÍøµÇ¼Èë¿Ú
¹ÉƱ´úÂëΪ£¨300404£©½¨ÉèÓÚ2002Äê £¬2015ÄêÔÚÉîÛÚ´´Òµ°åÉÏÊÐ £¬ÊÇÒ»¼ÒΪº£ÄÚÍâÒ½Ò©ÆóÒµÌṩҩƷ¡¢±£½¡Æ·¡¢Ò½ÁÆÆ÷еÑз¢ÓëÉú²úÈ«Á÷³Ì¡°Ò»Õ¾Ê½¡±Íâ°ü·þÎñ(CRO)µÄÐ͸ßÐÂÊÖÒÕÆóÒµ £¬Í¬Ò²ÌṩҩƷÉÏÊÐÔÊÐí³ÖÓÐÈË(MAH)·þÎñ¡£
ÐÂ2»áÔ±¹ÜÀí¡¤(Öйú)¹Ù·½ÍøÕ¾
ÐÂ2¹ÜÀíÍøµÇ¼Èë¿Ú
¹ÉƱ´úÂëΪ£¨300404£©½¨ÉèÓÚ2002Äê £¬2015ÄêÔÚÉîÛÚ´´Òµ°åÉÏÊÐ £¬ÊÇÒ»¼ÒΪº£ÄÚÍâÒ½Ò©ÆóÒµÌṩҩƷ¡¢±£½¡Æ·¡¢Ò½ÁÆÆ÷еÑз¢ÓëÉú²úÈ«Á÷³Ì¡°Ò»Õ¾Ê½¡±Íâ°ü·þÎñ(CRO)µÄÐ͸ßÐÂÊÖÒÕÆóÒµ £¬Í¬Ò²ÌṩҩƷÉÏÊÐÔÊÐí³ÖÓÐÈË(MAH)·þÎñ¡£
ÐÂ2»áÔ±¹ÜÀí¡¤(Öйú)¹Ù·½ÍøÕ¾
ÐÂ2¹ÜÀíÍøµÇ¼Èë¿Ú
¹ÉƱ´úÂëΪ£¨300404£©½¨ÉèÓÚ2002Äê £¬2015ÄêÔÚÉîÛÚ´´Òµ°åÉÏÊÐ £¬ÊÇÒ»¼ÒΪº£ÄÚÍâÒ½Ò©ÆóÒµÌṩҩƷ¡¢±£½¡Æ·¡¢Ò½ÁÆÆ÷еÑз¢ÓëÉú²úÈ«Á÷³Ì¡°Ò»Õ¾Ê½¡±Íâ°ü·þÎñ(CRO)µÄÐ͸ßÐÂÊÖÒÕÆóÒµ £¬Í¬Ò²ÌṩҩƷÉÏÊÐÔÊÐí³ÖÓÐÈË(MAH)·þÎñ¡£
ÐÂ2»áÔ±¹ÜÀí¡¤(Öйú)¹Ù·½ÍøÕ¾
ÐÂ2¹ÜÀíÍøµÇ¼Èë¿Ú
¹ÉƱ´úÂëΪ£¨300404£©½¨ÉèÓÚ2002Äê £¬2015ÄêÔÚÉîÛÚ´´Òµ°åÉÏÊÐ £¬ÊÇÒ»¼ÒΪº£ÄÚÍâÒ½Ò©ÆóÒµÌṩҩƷ¡¢±£½¡Æ·¡¢Ò½ÁÆÆ÷еÑз¢ÓëÉú²úÈ«Á÷³Ì¡°Ò»Õ¾Ê½¡±Íâ°ü·þÎñ(CRO)µÄÐ͸ßÐÂÊÖÒÕÆóÒµ £¬Í¬Ò²ÌṩҩƷÉÏÊÐÔÊÐí³ÖÓÐÈË(MAH)·þÎñ¡£
ÐÂ2»áÔ±¹ÜÀí¡¤(Öйú)¹Ù·½ÍøÕ¾
ÐÂ2¹ÜÀíÍøµÇ¼Èë¿Ú
¹ÉƱ´úÂëΪ£¨300404£©½¨ÉèÓÚ2002Äê £¬2015ÄêÔÚÉîÛÚ´´Òµ°åÉÏÊÐ £¬ÊÇÒ»¼ÒΪº£ÄÚÍâÒ½Ò©ÆóÒµÌṩҩƷ¡¢±£½¡Æ·¡¢Ò½ÁÆÆ÷еÑз¢ÓëÉú²úÈ«Á÷³Ì¡°Ò»Õ¾Ê½¡±Íâ°ü·þÎñ(CRO)µÄÐ͸ßÐÂÊÖÒÕÆóÒµ £¬Í¬Ò²ÌṩҩƷÉÏÊÐÔÊÐí³ÖÓÐÈË(MAH)·þÎñ¡£
ÐÂ2»áÔ±¹ÜÀí¡¤(Öйú)¹Ù·½ÍøÕ¾
Ò©Æ·Ñз¢¡°Ò»Õ¾Ê½¡±·þÎñ°üÀ¨£ºÐÂÒ©Á¢ÏîÑо¿ºÍ»îÐÔɸѡ¡¢Ò©Ñ§Ñо¿(º¬ÖÐÊÔÉú²ú)¡¢Ò©Àí¶¾ÀíÑо¿¡¢ÁÙ´²ÓÃÒ©ÓëÄ£Äâ¼ÁµÄÉú²ú¡¢ÁÙ´²ÊÔÑé¡¢ÁÙ´²Êý¾Ý¹ÜÀíºÍͳ¼ÆÆÊÎö¡¢ÉÏÊкóÔÙÆÀ¼Û¡¢¼¼
ÐÂ2»áÔ±¹ÜÀí¡¤(Öйú)¹Ù·½ÍøÕ¾
Ò©Æ·Ñз¢¡°Ò»Õ¾Ê½¡±·þÎñ°üÀ¨£ºÐÂÒ©Á¢ÏîÑо¿ºÍ»îÐÔɸѡ¡¢Ò©Ñ§Ñо¿(º¬ÖÐÊÔÉú²ú)¡¢Ò©Àí¶¾ÀíÑо¿¡¢ÁÙ´²ÓÃÒ©ÓëÄ£Äâ¼ÁµÄÉú²ú¡¢ÁÙ´²ÊÔÑé¡¢ÁÙ´²Êý¾Ý¹ÜÀíºÍͳ¼ÆÆÊÎö¡¢ÉÏÊкóÔÙÆÀ¼Û¡¢¼¼
ÐÂ2»áÔ±¹ÜÀí¡¤(Öйú)¹Ù·½ÍøÕ¾
Ò©Æ·Ñз¢¡°Ò»Õ¾Ê½¡±·þÎñ°üÀ¨£ºÐÂÒ©Á¢ÏîÑо¿ºÍ»îÐÔɸѡ¡¢Ò©Ñ§Ñо¿(º¬ÖÐÊÔÉú²ú)¡¢Ò©Àí¶¾ÀíÑо¿¡¢ÁÙ´²ÓÃÒ©ÓëÄ£Äâ¼ÁµÄÉú²ú¡¢ÁÙ´²ÊÔÑé¡¢ÁÙ´²Êý¾Ý¹ÜÀíºÍͳ¼ÆÆÊÎö¡¢ÉÏÊкóÔÙÆÀ¼Û¡¢¼¼
ÐÂ2»áÔ±¹ÜÀí¡¤(Öйú)¹Ù·½ÍøÕ¾
Ò©Æ·Ñз¢¡°Ò»Õ¾Ê½¡±·þÎñ°üÀ¨£ºÐÂÒ©Á¢ÏîÑо¿ºÍ»îÐÔɸѡ¡¢Ò©Ñ§Ñо¿(º¬ÖÐÊÔÉú²ú)¡¢Ò©Àí¶¾ÀíÑо¿¡¢ÁÙ´²ÓÃÒ©ÓëÄ£Äâ¼ÁµÄÉú²ú¡¢ÁÙ´²ÊÔÑé¡¢ÁÙ´²Êý¾Ý¹ÜÀíºÍͳ¼ÆÆÊÎö¡¢ÉÏÊкóÔÙÆÀ¼Û¡¢¼¼
ÐÂ2»áÔ±¹ÜÀí¡¤(Öйú)¹Ù·½ÍøÕ¾
Ò©Æ·Ñз¢¡°Ò»Õ¾Ê½¡±·þÎñ°üÀ¨£ºÐÂÒ©Á¢ÏîÑо¿ºÍ»îÐÔɸѡ¡¢Ò©Ñ§Ñо¿(º¬ÖÐÊÔÉú²ú)¡¢Ò©Àí¶¾ÀíÑо¿¡¢ÁÙ´²ÓÃÒ©ÓëÄ£Äâ¼ÁµÄÉú²ú¡¢ÁÙ´²ÊÔÑé¡¢ÁÙ´²Êý¾Ý¹ÜÀíºÍͳ¼ÆÆÊÎö¡¢ÉÏÊкóÔÙÆÀ¼Û¡¢¼¼
ÐÂ2»áÔ±¹ÜÀí¡¤(Öйú)¹Ù·½ÍøÕ¾
Ò©Æ·Ñз¢¡°Ò»Õ¾Ê½¡±·þÎñ°üÀ¨£ºÐÂÒ©Á¢ÏîÑо¿ºÍ»îÐÔɸѡ¡¢Ò©Ñ§Ñо¿(º¬ÖÐÊÔÉú²ú)¡¢Ò©Àí¶¾ÀíÑо¿¡¢ÁÙ´²ÓÃÒ©ÓëÄ£Äâ¼ÁµÄÉú²ú¡¢ÁÙ´²ÊÔÑé¡¢ÁÙ´²Êý¾Ý¹ÜÀíºÍͳ¼ÆÆÊÎö¡¢ÉÏÊкóÔÙÆÀ¼Û¡¢¼¼
ÐÂ2»áÔ±¹ÜÀí¡¤(Öйú)¹Ù·½ÍøÕ¾
Ò©Æ·Ñз¢¡°Ò»Õ¾Ê½¡±·þÎñ°üÀ¨£ºÐÂÒ©Á¢ÏîÑо¿ºÍ»îÐÔɸѡ¡¢Ò©Ñ§Ñо¿(º¬ÖÐÊÔÉú²ú)¡¢Ò©Àí¶¾ÀíÑо¿¡¢ÁÙ´²ÓÃÒ©ÓëÄ£Äâ¼ÁµÄÉú²ú¡¢ÁÙ´²ÊÔÑé¡¢ÁÙ´²Êý¾Ý¹ÜÀíºÍͳ¼ÆÆÊÎö¡¢ÉÏÊкóÔÙÆÀ¼Û¡¢¼¼
ÐÂ2»áÔ±¹ÜÀí¡¤(Öйú)¹Ù·½ÍøÕ¾
Ò©Æ·Ñз¢¡°Ò»Õ¾Ê½¡±·þÎñ°üÀ¨£ºÐÂÒ©Á¢ÏîÑо¿ºÍ»îÐÔɸѡ¡¢Ò©Ñ§Ñо¿(º¬ÖÐÊÔÉú²ú)¡¢Ò©Àí¶¾ÀíÑо¿¡¢ÁÙ´²ÓÃÒ©ÓëÄ£Äâ¼ÁµÄÉú²ú¡¢ÁÙ´²ÊÔÑé¡¢ÁÙ´²Êý¾Ý¹ÜÀíºÍͳ¼ÆÆÊÎö¡¢ÉÏÊкóÔÙÆÀ¼Û¡¢¼¼
ÐÂ2»áÔ±¹ÜÀí¡¤(Öйú)¹Ù·½ÍøÕ¾
Ò©Æ·Ñз¢¡°Ò»Õ¾Ê½¡±·þÎñ°üÀ¨£ºÐÂÒ©Á¢ÏîÑо¿ºÍ»îÐÔɸѡ¡¢Ò©Ñ§Ñо¿(º¬ÖÐÊÔÉú²ú)¡¢Ò©Àí¶¾ÀíÑо¿¡¢ÁÙ´²ÓÃÒ©ÓëÄ£Äâ¼ÁµÄÉú²ú¡¢ÁÙ´²ÊÔÑé¡¢ÁÙ´²Êý¾Ý¹ÜÀíºÍͳ¼ÆÆÊÎö¡¢ÉÏÊкóÔÙÆÀ¼Û¡¢ÊÖÒÕЧ¹ûת»¯µÈ £¬Í¬Ê±ÌṩҩƷÏòÃÀ¹ú¡¢Å·ÃË×¢²áÉ걨·þÎñ¡£
ÐÂ2»áÔ±¹ÜÀí¡¤(Öйú)¹Ù·½ÍøÕ¾
Ò©Æ·Ñз¢¡°Ò»Õ¾Ê½¡±·þÎñ°üÀ¨£ºÐÂÒ©Á¢ÏîÑо¿ºÍ»îÐÔɸѡ¡¢Ò©Ñ§Ñо¿(º¬ÖÐÊÔÉú²ú)¡¢Ò©Àí¶¾ÀíÑо¿¡¢ÁÙ´²ÓÃÒ©ÓëÄ£Äâ¼ÁµÄÉú²ú¡¢ÁÙ´²ÊÔÑé¡¢ÁÙ´²Êý¾Ý¹ÜÀíºÍͳ¼ÆÆÊÎö¡¢ÉÏÊкóÔÙÆÀ¼Û¡¢ÊÖÒÕЧ¹ûת»¯µÈ £¬Í¬Ê±ÌṩҩƷÏòÃÀ¹ú¡¢Å·ÃË×¢²áÉ걨·þÎñ¡£
ÐÂ2»áÔ±¹ÜÀí¡¤(Öйú)¹Ù·½ÍøÕ¾
Ò©Æ·Ñз¢¡°Ò»Õ¾Ê½¡±·þÎñ°üÀ¨£ºÐÂÒ©Á¢ÏîÑо¿ºÍ»îÐÔɸѡ¡¢Ò©Ñ§Ñо¿(º¬ÖÐÊÔÉú²ú)¡¢Ò©Àí¶¾ÀíÑо¿¡¢ÁÙ´²ÓÃÒ©ÓëÄ£Äâ¼ÁµÄÉú²ú¡¢ÁÙ´²ÊÔÑé¡¢ÁÙ´²Êý¾Ý¹ÜÀíºÍͳ¼ÆÆÊÎö¡¢ÉÏÊкóÔÙÆÀ¼Û¡¢ÊÖÒÕЧ¹ûת»¯µÈ £¬Í¬Ê±ÌṩҩƷÏòÃÀ¹ú¡¢Å·ÃË×¢²áÉ걨·þÎñ¡£
ÐÂ2»áÔ±¹ÜÀí¡¤(Öйú)¹Ù·½ÍøÕ¾
Ò©Æ·Ñз¢¡°Ò»Õ¾Ê½¡±·þÎñ°üÀ¨£ºÐÂÒ©Á¢ÏîÑо¿ºÍ»îÐÔɸѡ¡¢Ò©Ñ§Ñо¿(º¬ÖÐÊÔÉú²ú)¡¢Ò©Àí¶¾ÀíÑо¿¡¢ÁÙ´²ÓÃÒ©ÓëÄ£Äâ¼ÁµÄÉú²ú¡¢ÁÙ´²ÊÔÑé¡¢ÁÙ´²Êý¾Ý¹ÜÀíºÍͳ¼ÆÆÊÎö¡¢ÉÏÊкóÔÙÆÀ¼Û¡¢ÊÖÒÕЧ¹ûת»¯µÈ £¬Í¬Ê±ÌṩҩƷÏòÃÀ¹ú¡¢Å·ÃË×¢²áÉ걨·þÎñ¡£
ÐÂ2»áÔ±¹ÜÀí¡¤(Öйú)¹Ù·½ÍøÕ¾
Ò©Æ·Ñз¢¡°Ò»Õ¾Ê½¡±·þÎñ°üÀ¨£ºÐÂÒ©Á¢ÏîÑо¿ºÍ»îÐÔɸѡ¡¢Ò©Ñ§Ñо¿(º¬ÖÐÊÔÉú²ú)¡¢Ò©Àí¶¾ÀíÑо¿¡¢ÁÙ´²ÓÃÒ©ÓëÄ£Äâ¼ÁµÄÉú²ú¡¢ÁÙ´²ÊÔÑé¡¢ÁÙ´²Êý¾Ý¹ÜÀíºÍͳ¼ÆÆÊÎö¡¢ÉÏÊкóÔÙÆÀ¼Û¡¢ÊÖÒÕЧ¹ûת»¯µÈ £¬Í¬Ê±ÌṩҩƷÏòÃÀ¹ú¡¢Å·ÃË×¢²áÉ걨·þÎñ¡£
ÐÂ2»áÔ±¹ÜÀí¡¤(Öйú)¹Ù·½ÍøÕ¾
Ò©Æ·Ñз¢¡°Ò»Õ¾Ê½¡±·þÎñ°üÀ¨£ºÐÂÒ©Á¢ÏîÑо¿ºÍ»îÐÔɸѡ¡¢Ò©Ñ§Ñо¿(º¬ÖÐÊÔÉú²ú)¡¢Ò©Àí¶¾ÀíÑо¿¡¢ÁÙ´²ÓÃÒ©ÓëÄ£Äâ¼ÁµÄÉú²ú¡¢ÁÙ´²ÊÔÑé¡¢ÁÙ´²Êý¾Ý¹ÜÀíºÍͳ¼ÆÆÊÎö¡¢ÉÏÊкóÔÙÆÀ¼Û¡¢ÊÖÒÕЧ¹ûת»¯µÈ £¬Í¬Ê±ÌṩҩƷÏòÃÀ¹ú¡¢Å·ÃË×¢²áÉ걨·þÎñ¡£
ÐÂ2»áÔ±¹ÜÀí¡¤(Öйú)¹Ù·½ÍøÕ¾
Ò©Æ·Ñз¢¡°Ò»Õ¾Ê½¡±·þÎñ°üÀ¨£ºÐÂÒ©Á¢ÏîÑо¿ºÍ»îÐÔɸѡ¡¢Ò©Ñ§Ñо¿(º¬ÖÐÊÔÉú²ú)¡¢Ò©Àí¶¾ÀíÑо¿¡¢ÁÙ´²ÓÃÒ©ÓëÄ£Äâ¼ÁµÄÉú²ú¡¢ÁÙ´²ÊÔÑé¡¢ÁÙ´²Êý¾Ý¹ÜÀíºÍͳ¼ÆÆÊÎö¡¢ÉÏÊкóÔÙÆÀ¼Û¡¢ÊÖÒÕЧ¹ûת»¯µÈ £¬Í¬Ê±ÌṩҩƷÏòÃÀ¹ú¡¢Å·ÃË×¢²áÉ걨·þÎñ¡£
ÐÂ2»áÔ±¹ÜÀí¡¤(Öйú)¹Ù·½ÍøÕ¾
ÐÂ2¹ÜÀíÍøµÇ¼Èë¿Ú
¹«Ë¾ÓµÓнü3000ƽÃ×µÄÏÖ´ú»¯°ì¹«³¡ºÏ £¬»ã¾ÛÁ˳¬1000ÃûÂÄÀú¸»ºñ £¬Ñ§Ê¶Ô¨²© £¬Í·ÄÔѸËÙµÄÖи߼¶Ò½Ò©Ñо¿È˲źÍ×¢²á¹æÔòר¼Ò¡£
ÐÂ2»áÔ±¹ÜÀí¡¤(Öйú)¹Ù·½ÍøÕ¾
ÐÂ2¹ÜÀíÍøµÇ¼Èë¿Ú
ÐÂ2¹ÜÀíÍøµÇ¼Èë¿ÚҽҩʼÖÕ¼á³Ö¡°ÖÒʵ¡¢ÊØÐÅ¡¢×¨Òµ¡¢È¨Íþ¡±µÄı»®ÀíÄî £¬×èÖ¹2020Äê £¬¹«Ë¾ÀÛ¼ÆÎª¿Í»§ÌṩÁÙ´²Ñо¿·þÎñ800ÓàÏî £¬»ù±¾º­¸ÇÁËÒ©ÎïÖÎÁƵĸ÷¸öרҵÁìÓò;ÀÛ¼ÆÍê³ÉÁÙ´²Ç°Ñо¿·þÎñ500¶àÏî¡£¾­Óɽü¶þÊ®ÄêµÄÉú³¤ £¬ÐÂ2¹ÜÀíÍøµÇ¼Èë¿ÚÒ½Ò©ÔÚÊÖÒÕʵÁ¦¡¢·þÎñÖÊÁ¿¡¢·þÎñ¹æÄ£¡¢ÓªÒµÊÕÈë¡¢ÍŶӽ¨ÉèµÈ·½Ãæ¶¼ÒÑõÒÉíÎÒ¹úCRO¹«Ë¾µÄÁìÏÈλÖà £¬³ÉΪÎÒ¹ú±¾ÍÁ´óÐÍCRO¹«Ë¾µÄÁúÍ·ÆóÒµ¡£
ÐÂ2»áÔ±¹ÜÀí¡¤(Öйú)¹Ù·½ÍøÕ¾
ÐÂ2»áÔ±¹ÜÀí¡¤(Öйú)¹Ù·½ÍøÕ¾
¹«Ë¾ÐÂÎÅ
Ô¬À´ÔÆÔÆ£ü´ó·Ö×ÓÉúÎïÆÊÎö¸ÅÂÛ£¨Ò»£©£º´ó·Ö×ÓÒ©ÎïÉúÎïÆÊÎöµÄ»ù´¡ÖªÊ¶
×÷Õߣº¹ãÖÝÐÂ2¹ÜÀíÍøµÇ¼Èë¿ÚÒ½Ò© ʱ¼ä£º2021-01-20 ȪԴ£ºÉúÎïÖÆÒ©Ð¡±à

Ëæ×Źú¼ÒÃãÀøÐÂÒ©Ñз¢¡¢Ò©Æ·ÉóÆÀÉóÅúÖÆ¶ÈˢеĿìËÙÍÆ½ø £¬»¯Ò©×¢²á·ÖÀà¡¢ÉÏÊÐÔÊÐí³ÖÓÐÈËÖÆ¶ÈµÈÖØ°õÕþ²ßµÄÂ½Ðø³ǫ̈ £¬ÎÒ¹úÐÂÒ©Ñз¢Ó­À´Å¯´º¡£¹ØÓÚÁ¦ÕùÔÚÁ¢ÒìÒ©ÁìÓòÉî¸ûµÄ´ÓÒµÕß¶øÑÔ £¬ÔõÑù¶´Ï¤È«¾Ö £¬³ËÊÆ¶øÎª £¬»ò½«³ÉΪδÀ´³É°ÜµÄÒªº¦¡£


Ϊ´Ë £¬¹ãÖÝÐÂ2¹ÜÀíÍøµÇ¼Èë¿Úҽҩ΢ÐŹ«ÖÚºÅÌØÑûÉúÎïÆÊÎöר¼Ò¡¢ÐÂ2¹ÜÀíÍøµÇ¼Èë¿ÚÒ½Ò©×Ó¹«Ë¾ÉîÛÚ²©Èð¸±×Ü˾ÀíÔ¬ÖDz©Ê¿ £¬¿ªÉè¡°Ô¬À´ÔÆÔÆ¡±×¨À¸ £¬¾Í´ó·Ö×ÓÉúÎïÆÊÎö¡¢Ò©´ú¶¯Á¦Ñ§µÈÏà¹Ø»°ÌâÕö¿ª×¨ÌâÑо¿ £¬Ï£Íûͨ¹ýÏà¹ØÖªÊ¶ÓëÂÄÀúµÄ·ÖÏí £¬Òý·¢¸ü¶à¶ÁÕßµÄÌÖÂÛ½»Á÷ £¬¼ÓËÙÕñÐËÖйúµÄÉúÎïÒ½Ò©¹¤ÒµÉú³¤ £¬¾´Çë´¹×¢£¡


±¾ÎÄΪ¡°Ô¬À´ÔÆÔÆ¡±×¨À¸µÄµÚһƪ £¬Ö¼ÔÚÆ¾Ö¤ÒѽÒÏþµÄÎÄÏ××ÊÁÏ £¬¶ÔÓë´ó·Ö×ÓÉúÎïÆÊÎöÏà¹ØµÄ֪ʶ¾ÙÐÐϵͳµØÏÈÈÝ¡£


1. ÉúÎïÆÊÎöÖÐLBA²âÊÔÒªÁìµÄ¸ÅÊö

ÅäÌåÍŽáʽ²âÊÔÒªÁ죨LBA £¬Ò²³ÆÎªimmunoassays£©ÊÇÒ»ÖÖ³£ÓÃµÄÆÊÎö¹¤¾ß £¬ÓÃÓÚÆ¾Ö¤ÓëÆäËûÉúÎï·Ö×ÓµÄÏ໥ÍŽá×÷Óã¨binding interaction£© £¬¶¨Á¿²â¶¨ÉúÎï·Ö×Ó£¨Ä¿µÄÆÊÎöÎï £¬Analyte£©ÔÚÉúÎïÌåÒºÖеÄŨ¶È¡£LBAÒªÇóÖÁÉÙʹÓÃÒ»¸öÉúÎï·Ö×ÓÀ´¶¨Á¿Ä¿µÄÆÊÎöÎï £¬Õâ¸öÉúÎï·Ö×Óͨ³£±»³ÆÎªÒªº¦ÊÔ¼Á £¬ÐëÄܹ»ÌØÒìÐÔµØÍŽáÄ¿µÄÆÊÎöÎï¡£

LBA¿É·ÖΪÁ½´óÀࣺ£¨1£©ÒºÏàÍŽá²âÊÔ £¬ÆäÄ¿µÄÆÊÎöÎïÓë±ê¼Ç¹ýµÄ¼ì²âÊÔ¼ÁÖ®¼äµÄÍŽᷴӦ±¬·¢ÔÚÈÜÒºÏࣨͼ1A£©£»£¨2£©¹ÌÏàÍŽá²âÊÔ £¬ÆäÖÐÒ»¸öÒªº¦ÊÔ¼Á±»Àο¿µ½¹ÌÌåÍâò £¬Èç΢¿×°å»òÊ÷Ö¬£¨Í¼1B£© £¬ÒÔ²¶»ñÑù±¾ÖеÄÄ¿µÄÆÊÎöÎï¡£ÒºÏà²âÊÔͨ³£ÐèÒªÊèÉ¢°ì·¨ £¬ÈçÉ«Æ×»òµçÓ¾»òÀëÐÄ £¬´Ó¶ø½«Ä¿µÄÆÊÎöÎï-±ê¼Ç¼ì²âÊÔ¼Á´ÓδÍŽáµÄ·Ö×ÓÖÐÊèÉ¢³öÀ´¾ÙÐж¨Á¿¡£

ÔÚÓ¦ÓÃÉÏ £¬LBAÊÇÖ÷ÒªµÄÆÀ¹ÀÉúÎïÒ©PK/TKʱµÄÖ÷Òª¶¨Á¿ÆÊÎöÒªÁìÖ®Ò» £¬¸ÃÒªÁìµÄÌØÒìÐÔºÍÑ¡ÔñÐÔÈ¡¾öÓÚÄ¿µÄÆÊÎöÎïÓëÆäËûÉúÎï·Ö×Ó£¨ÈçÊÜÌå¡¢Õë¶ÔºòÑ¡ÉúÎïÒ©µÄ¿¹ÌåºÍºËËáÊÊÅäÌ壨aptamer£©£©µÄÏ໥×÷Óá£

¸ÃÒªÁìÖпÉÊӲ쵽ÒÇÆ÷ÏìÓ¦ÓëÉúÎïÒ©µÄŨ¶È¼ä½ÓÏà¹Ø £¬¼òÑÔÖ® £¬¼ì²âÐźŵÄȪԴÊÇø»¯Ñ§·´Ó¦»ò·ÅÉ仯ѧ·´Ó¦ £¬¶øÕâЩ·´Ó¦ÔòÊÇÖÖÖÖÏ໥ÍŽá×÷Óã¨binding interactions£©µÄÒ»²¿·Ö¡£

Ò»Ñùƽ³£¶øÑÔ £¬´ó·Ö×ÓµÄÎïÀí»¯Ñ§ÌØÕ÷ÎÞ·¨Ö±½Ó±¬·¢¼ì²âÐźŠ£¬²»¿ÉÓÃÓÚÕâÑùµÄ¶¨Á¿ÆÊÎöÒªÁì¡£Ö÷ÒªÔµ¹ÊÔ­ÓÉÔÚÓÚÕâЩbinding interactionsµÄÄÚÔÚÐÔ×Ó £¬LBAµÄ±ê£¨Ð££©×¼ÇúÏߵĶ¯Ì¬£¨¶¨Á¿£©¹æÄ£½ÏÁ¿ÏÁÕ­ £¬Í¬Ê±Ò²ÊÇ·ÇÏßÐÔ £¬SÐ͵ģ¨sigmoidal curve£©¡£

ͼ 1.ʹÓ÷ÅÉäÐÔ±ê¼Ç¼ì²âÊÔ¼ÁµÄÒºÏࣨA£©ºÍ¹ÌÏࣨB£©ÍŽá²âÊÔµÄÔ­Àíͼ

Èçͼ1Ëùʾ £¬ÔÚÒºÏà²âÊÔÖÐ £¬ÍŽᷴӦÔÚÈÜÒºÖз¢Éú £¬ÆäÖÐÒ»¸öÄ¿µÄÆÊÎöÎïÓë±ê¼Ç¹ýµÄ¼ì²âÊÔ¼ÁÍŽá £¬È»ºóÔÙͨʺóÐøµÄÊèÉ¢²Ù×÷½«Ä¿µÄÆÊÎöÎï-±ê¼Ç¼ì²âÊÔ¼Á´ÓδÍŽáµÄ·Ö×ÓÖÐÊèÉ¢³öÀ´¡£

ÔÚ¹ÌÏà²âÊÔÖÐ £¬Ò»¸öÒªº¦ÊÔ¼Á±»Àο¿µ½¹ÌÌåÍâò £¬Èç΢¿×°å»òÊ÷Ö¬ £¬´ËÊÔ¼ÁÔÚ¹ÌÌåÍâòÍŽáÄ¿µÄÆÊÎöÎï £¬´Ó¶øÖÂʹδÍŽáµÄ·Ö×Ó±»ÊèÉ¢³öÀ´¡£

2.·ÅÉäÃâÒ߲ⶨҪÁìµÄ½µÉú

YalowºÍ BensonÓÚ1960Ä꿪·¢µÄ²â¶¨ÈËÀàÒȵºËصÄÒªÁì £¬ÊÇ·ÅÉäÃâÒ߲ⶨ£¨RIA£©µÄ±ê¼ÇÐÔÀý×Ó £¬YalowÒò´ËÓÚ1977Äê»ñµÃŵ±´¶û½±¡£¼òÆÓµØËµ £¬¾ÍÊÇͨ¹ýÓÃÓ㾫µ°°×пţÒȵºËØ»òÉÌҵͨÀýÅ£ÒȵºËØÃâÒßëàÊó £¬ÒÔ»ñµÃ×÷Ϊ¸ÃRIAÒªÁìÒªº¦ÊÔ¼ÁµÄÒȵºËØÍŽΌÌå¡£

ͼ 2. Yalow×î³õ·¢Ã÷µÄÒȵºËØ·ÅÉäÃâÒ߲ⶨµÄÔ­Àíͼ

ÔÚÕâÖÖÒªÁìÖÐ £¬ÓÉÓÚȱ·¦ÈËÀàÒȵºËصĽᾧÌå £¬Òò´ËI131±ê¼ÇµÄ½á¾§Å£ÒȵºËØ£¨ÒȵºËØ-I131£©±»ÓÃ×÷ʾ×Ù¼Á¡£´Ë RIA µÄÔ­ÀíÊÇ»ùÓÚÑù±¾ÖеÄÈËÒȵºËØÓëëàÊóѪÇåÖеÄÒȵºËØÍŽΌÌåµÄÇ¿Á¦ÍŽᣨͼ2Öеİ취1£© £¬²¢ÈÃÒÑ֪Ũ¶ÈµÄÒȵºËØ-I131Óë¸Ã¿¹ÌåµÄÍŽᾺÕù£¨Í¼2°ì·¨2-3£©¡£ÒȵºËØ-I131ÓëÒȵºËØÍŽΌÌåµÄÍŽáÔÚÈÜÒºÖоÙÐÐ £¬ÓÎÀëµÄÒȵºËØ-I131ÓëÍŽáÁË¿¹ÌåµÄÒȵºËØ-I131µÄÊèɢͨ¹ýֽɫÆ×µçÓ¾ÊÖÒÕʵÏÖ £¬Õâ¾ÍʹµÃ¶¨Á¿²â¶¨ÒȵºËØ-I131³ÉΪ¿ÉÄÜ £¬Æä´ú±íÁËÑù±¾ÖÐÒȵºËصÄŨ¶È¡£ÔÚ´ËÒªÁìÖÐ £¬×îµÍ¿É¶¨Á¿µÄÒȵºËØÅ¨¶ÈΪ1.4¦ÌU¡£

ÔÚÕâ¸öÓÐÀï³Ì±®ÒâÒåµÄÑо¿½ÒÏþÖ®ºó £¬RIAÔÚ20ÊÀ¼ÍºóÆÚ»ñµÃÁËÆÕ±éµÄÓ¦Óá£ÔÚʹÓÃÊʵ±µÄÒªº¦ÊÔ¼Áʱ £¬RIAѸËٶȺÍÑ¡ÔñÐÔ¶¼¼«¸ß £¬¶øÆäÖ÷ÒªÌôÕ½°üÀ¨Ê¹Óúʹ¦Öóͷ£·ÅÉäÐÔ×ÓÁϵÄÔÊÐíÖ¤ÒªÇó¡¢·ÅÉäÐÔÍ¬Î»ËØµÄ±ê¼ÇЧÂÊ¡¢±¾Ç®¼°ÆäÓÐÏ޵İëË¥ÆÚ¡£ÔÚRIA»ñµÃÓ¦ÓõÄÊ®ÄêÄÚ £¬¼´20ÊÀ¼ÍµÄ70ÄêÔ³õ £¬¾Í·ºÆðÁË·ÇÍ¬Î»ËØÃâÒ߲ⶨ £¬ÈçøÃâÒ߲ⶨ£¨enzyme immunoassays £¬EIA£© £¬EIAͨ³£±»³ÆÎªELISA £¬¼´Ã¸ÁªÃâÒßÎü¸½ÊÔÑ飨enzyme linked immunosorbent assay£©¡£

EngvallºÍPerlmannÔÚ1971ÄêÊ×´ÎÐÎòÁËÒ»¸ö¶¨Á¿ÍÃÃâÒßÇòÂѰ×G£¨ÍÃIgG£©µÄELISAÒªÁì¡£ÆäʵÖʾÍÊÇ´ÓÑòѪÇåÖÐÌáÈ¡µÄ¿¹ÍÃIgGÓÃÓÚÍŽáÍÃ×ÓIgG £¬½ø¶øÍŽáÁËÒ»ÖÖ¼îÐÔÁ×Ëáø£¨ALP£©µÄÍÃIgG±»ÓÃÀ´ÓëÍÃIgGÏ໥¾ºÕùºÍ¿¹ÍÃIgGѪÇåµÄÍŽá £¬ÒԴ˽¨ÉèŨ¶ÈÓëÒÇÆ÷ÏìÓ¦£¨Ðźţ©Ö®¼äµÄ¹ØÏµ £¬ÌìÉúµÄÒÇÆ÷ÐźÅÓëÑù±¾ÖеÄIgGÁ¿³É·´±È¡£Ëæ×ÅÊÖÒÕµÄÒ»Ö±Éú³¤ £¬Ñ§½çÔËÓÃÁ˲î±ðµÄø £¬ÈçÀ±¸ù¹ýÑõ»¯Îïø£¨HRP£©¡¢¦Â-°ëÈéÌÇÜÕø£¨GAL£©ºÍÓ«¹âËØÃ¸£¨luciferase£© £¬Ê¹µÃEIA¾ßÓÐÓëRIAÏ൱µÄѸËÙ¶È¡£


ͼ 2. Yalow×î³õ·¢Ã÷µÄÒȵºËØ·ÅÉäÃâÒ߲ⶨµÄÔ­Àíͼ¡£Ñù±¾ÖеÄÒȵºËØÔÚÈÜÒºÖÐÓ뿹ÒȵºËØÑªÇåÍŽᣨ°ì·¨1£© £¬È»ºó°ÑÒÑ֪Ũ¶ÈµÄI131±ê¼ÇµÄÅ£ÒȵºËØÌí¼Óµ½·´Ó¦ÈÜÒºÖУ¨°ì·¨2£© £¬Ñù±¾ÖеÄÒȵºËØÓëI131±ê¼ÇµÄÅ£ÒȵºËØ£¨°ì·¨3£©Ï໥¾ºÕùÓ뿹ÌåµÄ͎ᡣʹÓÃÈËÒȵºËØÖƱ¸µÄ±ê×¼ÇúÏßÒÔ¼°ÒȵºËØ¿¹ÌåÍŽáµÄI131±ê¼ÇÅ£ÒȵºËصÄŨ¶È¿ÉÒÔÅÌËãÑù±¾Öб»Öû»µÄÒȵºËصÄŨ¶È¡£

3.³£¼ûµÄELISAÃûÌÃ

¾ºÕùʽELISAÃûÌÃÊÇ»ùÓÚ³õʼµÄÒȵºËØRIAºÍIgG EIAÒªÁìÖеÄÍŽᾺÕù¡£À´×ÔÑùÆ·µÄÄ¿µÄÆÊÎöÎanalyte£©ºÍ²ÎÕÕÆÊÎöÎreference analyte£©ÓëÆÊÎöÎïÌØÒìÐԵĿ¹ÌåÍŽáÖ®¼äµÄ¾ºÕùÊÇÕâÖÖÃûÌõÄÒªº¦¡£

ͼ3. ¾ºÕùʽ£¨Ai & Aii£©¡¢Ö±½Ó£¨B£©ºÍ¼ä½Ó£¨C£©ELISA²âÊÔÃûÌõÄÔ­Àíͼ

¿¹Ìå»òÄ¿µÄÆÊÎöÎï¶¼¿ÉÒÔ±ê¼Çø £¬²¢ÓÃÓÚÍŽᷴӦ¡£Ê¹Óñê¼Ç¿¹Ì壨ͼ3Ai£©Ê± £¬²ÎÕÕÆÊÎöÎïÊ×Ïȱ»¶¯µØÎü¸½µ½Î¢¿×°åµÄ¿×ÖÐ £¬È»ºó¼ÓÈ뺬ÓÐÄ¿µÄÆÊÎöÎïµÄÑù±¾ £¬Èçϸ°ûÁѽâÒº¡¢ÑªÇåµÈ £¬²¢ÓëÀο¿Å¨¶ÈµÄ±ê¼Ç¿¹ÌåÒ»Æð·õÓý¡£Ñù±¾ÖеÄÄ¿µÄÆÊÎöÎïÓëÀο¿µÄÆÊÎöÎᄎÕù £¬ÒÔÍŽáÓÐÏÞÊýÄ¿µÄ±ê¼Ç¿¹Ìå £¬ËæºóµÄø·´Ó¦±¬·¢µÄÐźÅÓëÑù±¾ÖÐÄ¿µÄÆÊÎöÎïµÄŨ¶È³É·´±È¡£»òÕß £¬¿ÉÒÔʹÓùÌÏàÎü¸½µÄ¿¹ÌåºÍ±ê¼ÇÆÊÎöÎͼ3Aii£© £¬Ñù±¾ÖеÄÄ¿µÄÆÊÎöÎïÓëÀο¿ÊýÄ¿µÄ±ê¼ÇÆÊÎöÎïÅäºÏ·õÓý £¬²¢ÓëÖ®Ï໥¾ºÕùºÍÀο¿¿¹ÌåµÄÍŽá¡£ÓëÇ°ÃæµÄʾÀýÖÐÒ»Ñù £¬ÌìÉúµÄÐźÅÓëÑù±¾ÖÐÄ¿µÄÆÊÎöÎïµÄŨ¶È³É·´±È¡£


Ö±½ÓʽELISAÊÇ×î¼òÆÓµÄELISAÃûÌà £¬ÑùÆ·ÖеÄÄ¿µÄÆÊÎöÎïÎü¸½µ½Î¢¿×°åµÄ¿×ÖÐ £¬Í¨¹ýøżÁªÊÔ¼Á»ò±ê¼Ç¼ì²â¿¹Ìå £¬Ö±½ÓʵÏÖÄ¿µÄÆÊÎöÎïµÄ¼ì²â £¬Èçͼ3BËùʾ¡£


ͼ3. ¾ºÕùʽ£¨Ai & Aii£©¡¢Ö±½Ó£¨B£©ºÍ¼ä½Ó£¨C£©ELISA²âÊÔÃûÌõÄÔ­Àíͼ¡£Ä¿µÄÆÊÎöÎAnalyte£©´ú±í±»²â¶¨µÄÄ¿µÄÂѰ×ÖÊ¡£ÔÚ¾ºÕùʽELISAÖÐ £¬¿ÉÒÔ±ê¼ÇÄ¿µÄÆÊÎöÎï»ò¿¹Ìå £¬¶øÔÚÖ±½Ó»ò¼ä½ÓELISAÃûÌÃÖÐ £¬Ö»±ê¼Ç¼ì²â¿¹Ìå¡£

¼ä½ÓELISAÀàËÆÓÚÖ±½ÓELISA £¬Á½Õß¼äÖ÷Òª²î±ðÔÚÓÚÖ÷Òª£¨primary£©¿¹Ìåδ±»±ê¼Ç¡£Ä¿µÄÆÊÎöÎïµÄ¼ì²âÊÇͨ¹ýÔÙ´ÎÌí¼ÓÒ»¸öøżÁªÊÔ¼Á»ò±ê¼Ç¼ì²â¿¹Ìå £¬Ê¹ÆäÓëÖ÷Òª¿¹ÌåÍÅ½á¶øÊµÏÖµÄ £¬Èçͼ3C Ëùʾ¡£

Ö±½ÓELISA¸ü¿ìËÙ £¬ÓÉÓÚËü±È¼ä½ÓELISAÉÙÒ»¸ö°ì·¨¡£Ëüͨ³£ÓÃÓÚÐèÒª¿ìËÙÍê³ÉµÄͨÀý²âÊÔ £¬ÉÌÒµ»¯µÄ¼ÒÓÃÓÐÉí²âÊÔ¾ÍÊÇÕâÖÖÃûÌõÄÒ»¸öÀý×Ó¡£¶ø¼ä½ÓELISAËäÈ»½ÏÖ±½ÓELISA¶àÒ»¸ö°ì·¨ £¬µ«ÐźŷŴóͨ³£ÓÅÓÚÖ±½ÓELISA¡£Òò´Ë £¬¼ä½ÓELISAͨ³£±ÈÖ±½ÓELISA¸üÃô¸Ð £¬¿ÉÒÔÕÉÁ¿¸üµÍƷòµÄÂѰ×ÖÊ¡£

ÕýÈçͼ3C Ëùʾ £¬¼ä½ÓELISA½ÏÖ±½ÓELISAÔöÌíµÄ°ì·¨ÕýÊÇÀ´×ÔÓÚÑù±¾µÄÄ¿µÄÆÊÎöÎïÖ±½ÓÎü¸½µ½Î¢¿×°å £¬µ«ÏëÒªµÖ´ïÕâÑùµÄЧ¹û £¬ÒàÓÐÒ»¶¨µÄÄѶÈ¡£ÓÉÓÚÔÚÏ´°å°ì·¨ÖÐ £¬¿ÉÄÜ»áÏ´µôÄ¿µÄÆÊÎöÎï £¬Òò´Ë¿ÉÄÜ»áÔöÌí²âÊԵıäÒìÐÔ¡£±ðµÄ £¬·ÇÌØÒìÐÔµØÍŽᵽ΢¿×°åµÄÆäËüÂѰ׿ÉÄܵ¼Ö¼ÙÑôÐÔЧ¹û¡£ÎªÁËսʤÉÏÊöÌôÕ½ £¬ÆäËü¿É¿¿ÐÔ¸ü¸ßµÄÃûÌýø¶øÑÜÉú³öÀ´ £¬ÆäÖÐÓÐͨ³£±»³ÆÎª¼ÐÐÄ¡¢ÇÅÁª»ò¾ºÕùÐÔELISA£¨ÔÚ¼ÐÐÄ»òÇÅÁªELISAÃûÌÃÖУ© £¬ÔÚÕâЩÃûÌÃÖÐ £¬Ò»ÖÖÄÜÓëÄ¿µÄÆÊÎöÎïÌØÒìÐÔÍŽáµÄÉúÎïÊÔ¼ÁÊ×Ïȱ»Îü¸½µ½Î¢¿×°åÖС£

ͼ4. ¼ÐÐÄʽELISA£¨A£©ºÍÇŽÓʽ£¨B£©ELISAµÄÔ­Àíͼ


¼ÐÐÄʽELISAÐèÒªÁ½¸ö²î±ðµÄÊÔ¼Á»ò¿¹Ìå £¬Ò»¸öÓÃÓÚ²¶»ñ £¬ÁíÒ»¸öÓÃÓÚ¼ì²âÄ¿µÄÆÊÎöÎï¡£ÕâЩÊÔ¼ÁÓëÄ¿µÄÆÊÎöÎïµÄ²î±ð±í루epitopes £¬ÍŽáλµã£©ÍŽá £¬´Ó¶øÐγɼÐÐÄʽÃûÌã¨Í¼4A£© £¬Óɴ˱¬·¢µÄÏ໥×÷ÓþßÓÐÌØÊâ¸ßµÄÌØÒìÐÔ£¨ÓÉÓÚ²¶»ñºÍ¼ì²â°ì·¨¶¼ÐèÒªÌØÒìµÄ±íλʶ±ð £¬²Å»ªÌìÉú¼ì²âÐźţ©¡£

ÇÅÁªELISA³£ÓÃÓڲⶨ¾ßÓÐÁ½¸öÏàͬ¿¹Ô­ÍŽáλµã(2¼Û)µÄ¿¹Ìå»òÆäËüÄ¿µÄÆÊÎöÎïµÄŨ¶È £¬¿ÉÒÔ±ê¼ÇÓë²¶»ñÏàͬµÄÊÔ¼Á £¬ÓÃÓÚ¼ì²âÒ»¸ö¶þ¼ÛµÄÄ¿µÄÆÊÎöÎï £¬Òò´Ë £¬Ä¿µÄÆÊÎöÎï¿É±»ÊÓΪ²¶»ñºÍ¼ì²âÊÔ¼ÁÖ®¼äµÄÇÅÁº£¨Í¼ 4B£©¡£¼ÐÐÄ»òÇŽÓELISA ÃûÌþù¿ÉÉè¼Æ³ÉΪ¾ºÕùʽµÄELISA¡£


ͼ5. ¾ºÕùʽELISAµÄÏêϸԭÀíºÍÁ÷³Ìͼ¡£¿¹Ô­¾ºÕùʽELISA£¨a£© £¬¿¹Ì徺Õùʽ ELISA£¨b£©

ÉÏÊöÃûÌÃÊÇELISAµÄ»ù±¾Éè¼Æ £¬ËùÖøÃûÌö¼¿ÉÒÔʹÓþºÕù»òÒÖÖÆÌõ¼þ¼ÓÒÔµ÷½â £¬À´²â¶¨¿¹Ô­»ò¿¹Ì壨ͼ5£© £¬ËùÓÐÒªÁì¶¼ÒªÇóÓëÊÔ¼ÁÔ¤ÏÈ·´Ó¦/·õÓý²Å»ªµÖ´ï×î¼Ñ״̬¡£ÕâЩ×î¼Ñ״̬¿ÉÒÔͨ¹ýÌí¼Ó¿¹Ô­£¨Í¼5a£©»ò¿¹Ì壨ͼ5b£©À´¸øÓèÌôÕ½¡£Ëæ×ÅÈÜÒºÖÐÓÎÀëµÄ¿¹Ô­£¨¿¹Ì壩µÄÔöÌí £¬Äܹ»ÓëÀο¿µ×Îimmobilized substrate£©ÍŽáµÄ¿¹Ì壨¿¹Ô­£©µÄÊýÄ¿ÔòïÔÌ­¡£Ï´µÓ°ì·¨ºó £¬Ìí¼ÓÉúÉ«¼Áµ×Îchromophore substrate£©ÒÔ±¬·¢Ðźţ¨ÑÕɫת±ä»ò·¢¹â£©¡£¿¹Ìå/¿¹Ô­ÌôÕ½ÒýÆðµÄÐźÅת±äÕ¹ÏÖÁËÓйؾºÕùÐÔ¿¹Ô­/¿¹ÌåµÄÐÅÏ¢¡£¾ºÕùʽELISA¹ØÓÚ²â¶¨ÖØ´ó»ìÏýÎïÖеĿ¹Ô­Å¨¶ÈÏ൱ÓÐÓà £¬ÌØÊâÊÇÔÚ¿ÉÄܺ¬Óп¹Ô­µÄδ֪ÑùÆ·Ó뺬ÓÐÒÑÖªÊýÄ¿µÄ´¿»¯¿¹Ô­µÄÀàËÆÑùƷʱ¡£

4.LBAÒªÁìÖеÄÒªº¦ÆÊÎöÊÔ¼Á
Òªº¦ÊõÓï
  • ÃâÒß±í루Epitope£©

ÃâÒß±í루epitope£©ÊÇËÞÖ÷ÃâÒßϵͳһÑùƽ³£Äܹ»Ê¶±ðµÄ¿¹Ô­·Ö×ÓµÄÒ»²¿·Ö¡£µ±¿¹Ô­µÄ±íλÒԷǹ²¼Û¼üµÄÐÎʽÓëÆäËùÓÕµ¼±¬·¢µÄ¿¹Ìå¼òÖ±¶¨»¥²¹ÐÔµÄÇøÓò£¨complementarity determining region£©Ï໥×÷ÓÃʱ £¬¾Í»á±¬·¢ÌØÒìÐÔµÄʶ±ð¡£


  • Ç׺ÍÁ¦£¨Affinity£©

¿¹ÌåÇ׺ÍÁ¦£¨affinity£©ÌåÏÖ¿¹ÌåÓëÆä¼òµ¥Ä¿µÄÆÊÎöÎanalyte£©/¿¹Ô­£¨antigen£©ÍŽáµÄÁÒ¶È£¨intensity£©»òÇ¿¶È£¨strength£© £¬ÓɽâÀë³£Êý£¨Kd£©´ú±í¡£µÍÇ׺ÍÁ¦¿¹ÌåÓ뿹ԭÍŽáÈõ £¬ÈÝÒ×½âÀ룻¶ø¸ßÇ׺ÍÁ¦¿¹ÌåÓ뿹ԭÍŽáºÜÊÇÇ¿ £¬ÔÚ¶à´ÎµÄÏ´µÓ°ì·¨Öв»Ò×½âÀë¡£´ÓELISAµÄ½Ç¶ÈÀ´¿´ £¬ºóÕßÊÇÊ×Ñ¡ £¬Í¨³£ÓÃÓÚ²¶»ñÄ¿µÄÆÊÎöÎï¡£


  • Ç׺Ͷȣ¨Avidity£©

Ç׺Ͷȣ¨Avidity£©ÊÇȨºâÒ»¸ö¿¹ÌåÓë¶à¸ö¿¹Ô­¾öÒéÒò×Ó£¨antigenic determinants£©ÍŽáµÄÕûÌåÇ¿¶ÈµÄÖ¸±ê¡£¿¹Ìå¶Ôijһ¸öÍŽáλµãµÄÇ׺ÍÁ¦²¢²»×ÜÊÇÄÜ·´Ó¦¿¹Ìå-¿¹Ô­Ï໥×÷ÓõÄÇ¿¶È £¬ÀýÈçÃâÒßÇòÂѰ×G£¨IgG£©ÓÐÁ½¸ö¿¹Ô­ÍŽáλµã£¨2¼Û£© £¬¶øIgMÓÐ10¸ö¿¹Ô­ÍŽáλµã£¨10¼Û£© £¬Ç׺ͶÈÌåÏÖIgG»òIgMµÄ £¬»®·Ö¹ØÓÚ2¸ö»ò10¸ö¿¹Ô­·Ö×ÓµÄÕûÌåÍŽáÇ¿¶È£¨overall strength£©¡£


Òªº¦ÊÔ¼Á

Ò»¸öELISAÒªÁì×îÖ÷ÒªµÄ×é³É²¿·ÖÊDzâÊÔÊÔ¼Á £¬Ëü¾öÒéÁËELISAÒªÁìµÄѸËÙ¶È¡¢ÌØÒìÐÔºÍÒªÁìµÄÖÊÁ¿¡£ELISAs³£ÓÃÓÚÒ©Î↑·¢£ºÔÚPKÆÀ¹ÀÖÐ £¬¶¨Á¿²â¶¨ÂѰ×ÉúÎïÒ©µÄŨ¶È£»²â¶¨ÄÚÔ´ÐÔÂѰ׺ÍÉúÎï±ê¼ÇÎ¼ì²â¿¹Ò©ÎÌåµÄ±£´æÒÔ¾ÙÐÐÃâÒßÔ­ÐÔÆÀ¹ÀµÈ¡£LBAÒªÁìÊ×Ñ¡µÄÒªº¦ÊÔ¼ÁÊǵ¥¿Ë¡¿¹Ì壨MAbs£©»ò¶à¿Ë¡¿¹Ì壨PAbs£© £¬¶ø²»ÊÇÖØ×é°Ð±êÂѰס£ÎªÁ˱¬·¢PAbs»òMAbs £¬ÐèÒª½«ÉúÎïÒ©»òÉúÎï±ê¼ÇÎïÂѰ׼°Æä×ô¼Á»òÔØÌå £¬Æ¾Ö¤Ïà¹ØÓ¦Óøøµ½ºÏÊʵÄËÞ×Ô¶¯ÎïÎïÖÖÉϾÙÐÐÃâÒß¡£¹ØÓÚPAbs £¬ÍÃ×Ó¡¢É½ÑòºÍÃàÑòÊÇ×î³£ÓõÄËÞÖ÷ÎïÖÖ £¬ÓÉÓÚËüÃǵÄÌåÐʹ󣨱¬·¢µÄ¿¹ÌåÁ¿Ò²´ó£© £¬ÈÝÒ×ÕÒµ½Ñª¹ÜºÍǿ׳µÄÃâÒß·´Ó¦¡£

ÓÃÓÚÃâÒßµÄÿһ¸ö¿¹Ô­¶¼ÊǸ߶ÈÖØ´óµÄ £¬ÓÉÓÚËü¿ÉÒÔ·ºÆð´óÁ¿µÄ £¬¿ÉÒÔ±»²î±ðµÄÁܰÍϸ°ûʶ±ðµÄ±íλ,ÕâЩÁܰÍϸ°ûËæºó±»¼¤»î¡£¼¤»îÁ˵ÄÁܰÍϸ°ûÔöÖ³ £¬·Ö½â³É½¬Ï¸°û £¬²¢ÉøÍ¸³ö¶à¿Ë¡¿¹ÌåµÄ»ìÏýÌå¡£PAb¿â£¨»ìÏýÌ壩´ú±íÁ˲î±ð¿¹ÌåµÄÜöÝÍȺÌå £¬ÕâЩ¿¹Ìå¿ÉÒÔʶ±ð¿¹Ô­µÄ¶à¸ö±íλ(ÓÃÓÚELISAÆÊÎö)¡£ÎªÁËÉú²úMAbs £¬ÐèÒª½øÒ»²½ÊèÉ¢µ¥¸öÁܰÍϸ°û £¬²¢Óë¹ÇËèÁöϸ°ûÈÚºÏ £¬ÒÔ±¬·¢²»ËÀµÄÔÓ½»Áöϸ°û £¬´Ó¶øÒ»Á¬±¬·¢Ìض¨µÄMAb¡£Òò´Ë £¬Í³Ò»¸ö¿Ë¡£¨clone£©µÄ¿¹Ìåֻʶ±ðÒ»¸ö¿¹Ô­µÄµ¥¸ö±íλ¡£ÔÚELISAÖÐ»áÆµÈÔʹÓÃMAbs»òPAbs £¬ÆäÑ¡Ôñ£¨¹ØÓÚÿÖÖELISAÃûÌöøÑÔ£©È¡¾öÓÚÐí¶à˼Á¿ÒòËØ£ºÈç¿É¼°ÐÔ£¨Availability£©¡¢Ç׺ÍÁ¦¡¢ÌØÒìÐÔ£¨Specificity£©ºÍ½»Ö¯·´Ó¦ÐÔ£¨Cross-reactivity£©¡£

  • ÌØÒìÐÔ£¨Specificity£©ºÍ½»Ö¯·´Ó¦ÐÔ£¨Cross-Reactivity£©

¿¹ÌåµÄÌØÒìÐÔ£¨specificity£©ÊÇÌØÒìÐÔµØÍŽáÏà¹Ø¿¹Ô­µÄÄÜÁ¦ £¬ÓëELISAÒªÁìµÄÑ¡ÔñÐÔ£¨selectivity£©²»¾¡Ïàͬ £¬µ«Ïà¹Ø¡£Ñ¡ÔñÐÔÊÇÒ»¸ö¶¨Á¿ÆÊÎöÒªÁì £¬ÔÚÆäËüDZÔÚ×ÌÈÅÒòËØ±£´æµÄÇéÐÎÏ £¬´ÓÖÚ¶àÆäËüÎ޹صÄÂѰ×ÖÊÖÐÅбðºÍ¶¨Á¿²â¶¨Ä¿µÄÆÊÎöÎïŨ¶ÈµÄÄÜÁ¦¡£½»Ö¯·´Ó¦ÐÔ£¨cross-reactivity£©ÊÇÖ¸¿¹ÌåÓë³ýÄ¿µÄ¿¹Ô­Ö®ÍâµÄÆäËü¶à¸ö¿¹Ô­ÍŽáµÄÄÜÁ¦¡£µ±¿¹Ô­£¨Ä¿µÄÆÊÎöÎµÄÓ뿹ÌåÊÔ¼ÁÍŽáµÄ±íλÓëÆäËüÂѰ×ÖÊÏàËÆÊ±¾Í»á±¬·¢½»Ö¯·´Ó¦¡£Ò»Ñùƽ³£À´Ëµ £¬ÌØÒìÐԺͽ»Ö¯·´Ó¦ÐÔ¶ÔELISAÒªÁìµÄÑ¡ÔñÐԺͻùÖÊЧӦÓкܴóÓ°Ïì¡£ÈôÊÇʹÓøßÇ׺ÍÁ¦¿¹Ìå×÷Ϊ²¶»ñÊÔ¼Á £¬¿¹Ìå/Ä¿µÄÆÊÎöÎïµÄ¸´ºÏÎï¾ÍÄܹ»ÔÚº¬ÓжàÖÖÂѰ×Öʵġ°»ìÏýÎÑùÆ·ÖÐÓÐÓõØÐÎ³É £¬»ùÖÊЧӦ»áËæÖ®½µµÍ £¬¶øÒªÁìµÄÑ¡ÔñÐÔ×îÖÕ»á»ñµÃÌáÉý¡£

5.ELISAÔÚÂѰ×ÉúÎïÒ©¿ª·¢ÖеÄÓ¦ÓÃ

±í1.ÓÃÓÚ PK¡¢ÉúÎï±ê¼ÇÎïºÍÃâÒßÔ­ÐÔ²âÊԵij£ÓÃÊÔ¼ÁºÍÊ×Ñ¡²âÊÔÃûÌÃ

±í1×ܽáÁËELISA¿ÉÄÜÓõ½µÄÊÔ¼ÁºÍÖÖÖÖͨÓûòÊ×Ñ¡ÃûÌá£

PK²âÊÔÒªÁì

²âÊÔÊÔ¼ÁµÄ¿É¼°ÐÔ¿ÉÄÜÒòÒ©Î↑·¢µÄ²»Í¬½×¶Î¶øÒì¡£ÔÚÔçÆÚ̽Ë÷½×¶Î £¬¿ÉÄÜÎÞ·¨»ñµÃMAbs»òPAbs £¬¹Ê¾­³£Ñ¡ÔñÖØ×éÉú²úµÄÅäÌ壨¼´ÉúÎïÒ©µÄ°Ðµã£©×÷ΪҪº¦ÊÔ¼ÁÀ´²â¶¨ÓÎÀëµÄÂѰ×ÉúÎïÒ©(therapeutic protein £¬TP)µÄŨ¶È¡£ÔÚÔçÆÚÁÙ´²Ç°Ñо¿ÖÐ £¬Õë¶ÔIgG Fc²¿·ÖµÄͨÓÿ¹Ìå¿ÉÓÃÓÚµ¥¿Ë¡¿¹ÌåÒ©Îï £¬Ö»¹Ü½öÄܲⶨ×ÜŨ¶È£¨ÍŽá°Ð±êºóµÄTP +ÓÎÀëµÄTPf£©¡£

ÉúÎï±ê¼ÇÎïµÄ¶¨Á¿ÆÊÎöÒªÁì

ÖÖÖÖÌåÍâÕï¶ÏÊÔ¼ÁºÐÔÚÉÌÒµÉÏ¿ÉÓÃÓÚÒ©ÎïµÄÔçÆÚ·¢Ã÷½×¶Î £¬Ò²¿É´Ó²î±ðµÄ¹©Ó¦ÉÌ»ñµÃÖÖÖÖÖØ×éÂѰ׺Ϳ¹ÉúÎï±ê¼ÇÎïÂѰ׵Ŀ¹Ìå¡£ËäÈ»ÉúÎï±ê¼ÇÎïµÄ¶¨Á¿ÆÊÎöÒªÁìÓëPKÒªÁìÏàËÆ £¬µ«Õâ¶þÕßÖ®¼ä±£´æÏÔ×Ųî±ð¡£ÓëPKÒªÁìÀàËÆ £¬ÉúÎï±ê¼ÇÎïµÄ¶¨Á¿ÆÊÎöÒªÁì¿ÉÓÃÓڲⶨĿµÄ»ùÖÊÖÐÉúÎï±ê¼ÇÎïÂѰ׵ÄÓÎÀëŨ¶È»ò×ÜŨ¶È¡£¼ÐÐÄʽ²âÊÔÃûÌÃÊÇÖ÷ҪѡÔñ £¬Í¨³£ÓÃÓڲⶨÉúÎï±ê¼ÇÎïÂѰ׵ÄÓÎÀë»ò×ÜŨ¶È¡£ËäÈ»µ±Ò»¸öÉúÎïÒ©¾ßÓÐÒÖÖÆ×÷ÓÃʱ £¬ÐèÒªÕÉÁ¿ÓÎÀëµÄÉúÎï±êÖ¾ÎïÂѰ×Ũ¶È £¬µ«¿ª·¢²â¶¨ÓÎÀëµÄÉúÎï±ê¼ÇÎïÂѰ׵ÄÒªÁìÓÐÏ൱µÄÌôÕ½ÐÔ £¬¿ÉÄÜÐèÒªÌØÁíÍâÊèÉ¢°ì·¨¡£

ÃâÒßÔ­ÐÔ²âÊÔÒªÁì

ÈËÔ´»¯µÄ»òÈ«ÈËÔ´µÄµ¥¿Ë¡¿¹Ìå»òÖØ×éÂÑ°× £¬×÷ΪҩÎï¸øÓèÊÜÊÔÕß/¶¯Îïºó £¬¿ÉÓÕµ¼ÐγÉÕë¶Ô¸ÃÉúÎïÒ©µÄ¿¹Ìå £¬ÌØÊâÊÇÔÚÁÙ´²Ç°µÄ¶¯ÎïÊÔÑéÖÐ £¬ÕâЩÓÉÉúÎïÒ©ÓÕµ¼¶øÐγɵĿ¹Ìåͨ³£±»³ÆÎª¿¹Ò©ÎÌ壨ADA£©¡£ÃâÒß¼ì²âÒªÁìÊǼì²âADAÊÇ·ñ±£´æÓÚѪÇåÖеĵÚÒ»¼¶¼ì²â¡£²î±ðµÄADA·´Ó¦ £¬Èç±íÎ»ÌØÒìÐÔ£¨idiotype vs. nonidiotype £¬ÌØÒìÓë·ÇÌØÒìÐÔ£©ºÍÊýÄ¿£¨µÎ¶È»òÏà¶ÔŨ¶È£© £¬»áÓ°Ïì¶ÔADAºÍÉúÎïÒ©µÄ׼ȷ¶¨Á¿¡£ÓÉÓÚADAs»áÔÚѪҺѭ»·ÖÐÓëÉúÎïÒ©ÐγÉÃâÒ߸´ºÏÎï £¬¸ßŨ¶ÈµÄÂѰ×ÉúÎïÒ©Äܹ»×ÌÈÅADAµÄ¼ì²â¡£

±¸×¢£ºidiotype£ºÃâÒßÇòÂѰף¨ÈçIgG£©¿É±äÇøÓòµÄ·Ö×ӽṹºÍ¹¹Ïó £¬¸¶ÓëÆä¿¹Ô­ÌØÒìÐÔ¡£


6.LBA¶¨Á¿ÆÊÎöÒªÁìµÄÓŵãºÍÈõµã

LBA²âÊÔÒªÁìÔÚÖÖÖÖÉúÎï·Ö×ӵ͍Á¿ÆÊÎö·½ÃæÓµÓÐÖÖÖÖÓÅÊÆ¡£ËüÃÇÔÚ´ó´ó¶¼Æ½Ì¨£¨Èç±ÈÉ«¼Æ»òÆ½Ãæµç»¯Ñ§·¢¹â£©ÉÏ £¬±¾Ç®Í¨³£ºÜµÍ¡£µ±¸ßÇ׺ÍÁ¦MAbsÓÃÓÚLBAsʱ £¬LBAÒªÁìÔÚ¼ì²âºÍ¶¨Á¿ÆÊÎö±£´æÓÚÒìÖÊÐԵĻùÖÊÇéÐÎÖеÄÄ¿µÄÆÊÎöÎï·½Ãæ £¬¾ßÓи߶ÈѸËٶȺÍÌØÒìÐÔ¡£³öÓÚÑо¿Ä¿µÄ £¬¸ÃÀàÒªÁìµÄѸËÙ¶È¿ÉÒÔµÍÖÁÿºÁÉýºÁ΢΢¿ËµÄ¼¶±ð£¨femtogram/mL£©¡£´ó´ó¶¼LBAsµÄ²Ù×÷³ÌÐò²»Éæ¼°ÑùÆ·ÊèÉ¢µÄ°ì·¨ £¬¶ø»ùÓÚLC-MS/MSµÄ¶¨Á¿ÆÊÎö·½¹æÔòÐèÒª¡£ËäÈ» £¬LBAÒ²Óм¸¸öÈõµã £¬ÓëLC-MS/MSÒªÁìÏà±È £¬LBAÒªÁìµÄ¶¯Ì¬¹æÄ£½ÏÏÁÕ­¡£ËäÈ»ÓÃÓÚ»ù´¡Ñо¿µÄÒªÁì¿ÉÒÔµÖ´ï4-6¸öÖ¸Êý¼¶µÄ¶¯Ì¬¹æÄ£ £¬µ«ÓÃÓڹ淶ÐÔÑо¿£¨regulated study£©µÄÑéÖ¤¹ýµÄÒªÁì £¬Æä¶¨Á¿¹æÄ£ÍùÍù½öΪ2-3¸öÖ¸Êý¼¶ £¬ÕâÊÇÓÉÓÚ±ØÐè¼á³ÖÒªÁìµÄÎȽ¡ÐԺ͸üºÃµÄÖØÏÖÐÔ¡£


×îÖ÷ÒªµÄÇø±ðÊÇ £¬LBAµÄÐÔÄÜÈ¡¾öÓÚËùʹÓÃÊÔ¼ÁµÄÖÊÁ¿ºÍÌØÒìÐÔ¡£Òò´Ë £¬ÊÔ¼ÁÌìÉú/Ñ¡Ôñ£¨MAbs»òPAbs£©ÊÇÒªÁ쿪·¢Àú³ÌÖеÄÒªº¦°ì·¨ £¬Õâ¿ÉÄܺÜÊǺÄʱ £¬3µ½9¸öÔ²»µÈ¡£µ±Ê¹ÓÃÆÊÎöÎïÌØÒìÐÔµÄÊÔ¼ÁÀ´²¶»ñÄ¿µÄÆÊÎöÎïʱ £¬Õâ¸öÈõµã¶ÔLC-MS/MSÒªÁìÒ²ÊDZ£´æµÄ¡£´ÓÉúÎï±ê¼ÇÎïÒªÁìµÄ½Ç¶ÈÀ´¿´ £¬ÊÔ¼ÁµÄ½»Ö¯·´Ó¦¿Éµ¼Ö¸ÃÒªÁìµÄ·ÇÌØÒìÐÔ¡£Òò´Ë £¬Ç¿ÁÒ½¨Òé¾ÙÐÐÌØÁíÍâ²âÊÔÒÔÆÊÎöÊÔ¼ÁµÄ½»Ö¯·´Ó¦ÐԺͷÇÌØÒìÐÔ¡£


7.½áÂÛÓëδÀ´Õ¹Íû

±¾ÎĸÅÊöÁËLBA²âÊÔÒªÁì £¬°üÀ¨ÆäÖ÷Òª¿´·¨µÄÆðÔ´ºÍÑݱä £¬²¢ÇÒ»ØÊ×Á˳£ÓõĴó·Ö×ÓÉúÎïÆÊÎöÒªÁìµÄ²âÊÔÃûÌá£×î³õµÄLBA²âÊÔÒªÁì½µÉúÓÚ1960Äê £¬ÊÇΪ²â¶¨ÒȵºËضø¿ª·¢µÄ·ÅÉäÃâÒß²âÊÔ£¨radioimmunoassay£© £¬LBA²âÊÔÒªÁìµÄ»ù´¡ÊÇÖÁÉÙÓÐÒ»ÖÖÂѰ×ÖÊÓë¸ÐÐËȤµÄÄ¿µÄÆÊÎöÎïÓÐÏ໥×÷Óá£ÔÚµ±½ñµÄʵÑéÊÒ, øÃâÒß²âÊÔ£¨enzyme immunoassay£©ÒÑÔںܺéÁ÷ƽÉÏÈ¡´úÁË·ÅÉäÐÔÃâÒß²âÊÔ £¬³ÉΪÁËLBA²âÊÔÒªÁìµÄÊ×Ñ¡ÐÎʽ¡£


±ðµÄ £¬±¾ÎÄ»¹ÏÈÈÝÁËÆäËüÖݪֲâÊÔÃûÌà £¬È羺Õùʽ£¨competitive£©¡¢¼ÐÐÄʽ£¨sandwich£©ºÍÇŽÓʽ£¨bridging£© £¬ÒÔ¼°ÆäËùÐèµÄÒªº¦ÊÔ¼Á¡£×îºó £¬¼òÃ÷¼òÒªµØÌÖÂÛÁËLBA²âÊÔÒªÁìÔÚÂѰ×ÖÊÉúÎïÒ©¿ª·¢ÖеÄÓ¦Óà £¬ÒÔ¼°ÓëÆäËüÉúÎïÆÊÎöƽ̨µÄ½ÏÁ¿¡£


×ÔÉÏÊÀ¼Í60ÄêÔ¶ÔÒȵºËؾÙÐж¨Á¿²â¶¨ÒÔÀ´ £¬»ùÓÚÓëÆäËüÉúÎï·Ö×ÓÍŽá×÷ÓõÄLBAÒªÁìÒѱ»ÆÕ±éµØÓÃÓÚÉúÎï·Ö×ӵ͍Á¿ÆÊÎö¡£ÀýÈç £¬ÔÚÂѰ×ÖÊÉúÎïÒ©¿ª·¢Àú³ÌÖÐ £¬ÕâЩҪÁìΪ¶¨Á¿ÆÊÎö»ò¼ì²âÂѰ×ÖÊÌṩÁËÒ»ÖÖ׼ȷºÍ¾­¼ÃÓÐÓõÄÒªÁì¡£²âÊÔÊÔ¼Á£¨MAbs»òPAbs£©ÌìÉú/Ñ¡ÔñÊÇLBAÒªÁ쿪·¢Àú³ÌÖеÄÒªº¦°ì·¨ £¬Ò»µ©Ñ¡ÔñºÃÁËÊÔ¼Á £¬²î±ð²âÊÔÆ½Ì¨ÉϵÄLBAÒªÁìÄܹ»ÌṩÏÔÖø½ÚԼʱ¼äºÍ¾­¼Ã±¾Ç®¡£


ÈçǰËùÊö £¬ÁíÒ»¸öÖ÷ÒªµÄ´ó·Ö×ÓÉúÎïÆÊÎöƽ̨ÊÇÒºÏàÉ«Æ×-ÖÊÆ×£¨LC-MS/MS£©¡£ÔÚС·Ö×ÓÒ©ÎïµÄÉúÎïÆÊÎöÖÐ £¬LC-MS/MSÒªÁìÊÇÎãÓ¹ÖÃÒɵÄÍõÕß £¬ÔÚ´ó·Ö×ÓÆÊÎöÖÐ £¬LC-MS/MSµÄÖ÷ÒªÐÔÒ²ÔÚÒ»Ö±µØÔöÌí £¬ÌØÊâÊÇÔÚÓëLBAÒªÁìÒÔijÖÖÐÎʽ×éºÏÖ®ºó¡£¿ÉÒÔÒ»¶¨ £¬ÉúÎïÆÊÎöÒµ½ç½«¼ÌÐøÌ½Ë÷LC-MS/MSÔÚÂѰ×ÖÊÒ©ÎïµÄÉúÎïÆÊÎöÖеÄÓ¦Óá£ÉúÎïÆÊÎöÐÐÒµ±ØÐè֤ʵLC-MS/MSÔÚÒ©Î↑·¢µÄÕû¸öÀú³ÌÖÐ £¬ÓëLBAÒªÁìÏà½ÏÁ¿ £¬¾ßÓÐÖØÏÖÐÔ£¨reproducibility£©¡¢¿É×ªÒÆÐÔ£¨transferability£©¡¢¿É¿¿ÐÔ£¨reliability£©ºÍ±¾Ç®Ð§Ò棨cost¨Ceffectiveness£©µÈ·½ÃæµÄÏÔÖøÓÅÊÆ¡£±¾ÏµÁкóÐø½«ÏÈÈÝÏà¹ØÖªÊ¶ £¬¾´Çë¹Ø×¢¡£

±¾ÎÄȪԴ£ºÉúÎïÖÆÒ©Ð¡±à

ÌØÊâÉùÃ÷

±¾ÎÄÈôÓÐÊ詺ÍÎó¶ÁÏà¹ØÖ¸ÄϺÍÊý¾ÝµÄµØ·½ £¬Çë¶ÁÕß̸ÂÛºÍÖ¸Õý¡£ËùÓÐÒýÓõÄԭʼÐÅÏ¢ºÍ×ÊÁϾùÀ´×ÔÒѾ­½ÒÏþѧÊõÆÚ¿¯¡¢¹Ù·½ÍøÂ籨µÀµÈ¹ûÕæÇþµÀ, ²»Éæ¼°Èκα£ÃÜÐÅÏ¢¡£²Î¿¼ÎÄÏ×µÄÑ¡Ôñ˼Á¿µ½¶àÑù»¯µ«Ò²²»¿ÉÄÜÍêÕû¡£½Ó´ý¶ÁÕßÌṩÓмÛÖµµÄÎÄÏ×¼°ÆäÆÀ¹À¡£

²Î ¿¼ ÎÄ Ï×

1. Thway TM. Fundamentals of large-molecule protein therapeutic bioanalysis using ligand-binding assays. Bioanalysis (2016) 8(1), 11¨C17

2. Yalow RS, Berson S A. Immunoassay of endogenous plasma insulin in man. J. Clin. Inv. 39, 1157¨C1175 (1960).

3. Moss AJ, Dalrymple GV, Boyd CM. Practical Radioimmunoassay. The C.V Mosby, St. Louis, MO, USA (1976).

4. Jaffe BM, Behrman H. Methods of Hormone Radioimmunoassay. Academic, New York, NY, USA, (1979).

5. Travis JC. Fundamentals of RIA and Other Ligand Assays. Scientific Newsletters, Anaheim, CA, USA (1979).

6. Engvall E. Enzyme immunoassay ELISA and EMIT. In: Methods in Enzymology Volume 70. van Vunakis H, Langone J (Eds). Academic, New York, NY, USA, 419¨C439 (1970).

7. Engvall E, Perlmann P. Enzyme-linked immunosorbent assay (ELISA) quantitative assay of immunoglobulin G. Immunochemistry 8, 871¨C874 (1971).

8. Jenkins R, et al. ¡°Recommendations for Validation of LC-MS/MS Bioanalytical Methods for Protein Biotherapeutics.¡± The AAPS Journal1 (2015): 1¨C16. PMC. Web. 13 Apr. 2016

9. Gao XL, et al. Quantitative analysis of factor P (Properdin) in monkey serum using immunoaffinity capturing in combination with LC¨CMS/MS. Bioanalysis, March 2016,Vol. 8, No. 5, Pages 425-438 , DOI 10.4155/bio.15.258

10. Zhang YJ, et al. The integration of ligand binding and LC-MS-based assays into bioanalytical strategies for protein analysis. Bioanalysis July 2014 ,Vol. 6, No. 13, Pages 1827-1841 , DOI 10.4155/bio.14.128 (doi:10.4155/bio.14.128)

11. Van Dyke K. Biolumisencence and chemiluminescence: instruments and applications, vol I/II. CRC Press, Baton Roca, FL, USA (1985).

12. Schaap AP, et al. Chemiluminescent substrates for alkaline phosphatase: application to ultrasensitive enzyme-linked immunoassays and DNA probes. Clin. Chem. 35(9), 1863¨C1864 (1989)

13. Stanley PE, Kricka LJ. Bioluminescence and Chemiluminescence, Current Status. Wiley, New York, NY, USA (1991).

14. Lipman NS, et al. Monoclonal versus polyclonal antibodies: distinguishing characteristics, applications, and information resources. ILAR J. 46(3), 258¨C68 (2005).

15. DeSilva B, et al. Recommendations for the bioanaltyical method validation of ligand-binding assays to support pharmacokinetic assessments of macromolecules. Pharm. Res. 11, 1885¨C1900 (2003).

16. Lee J, Ma H. Specificity and selectivity evaluations of ligand binding assay of protein therapeutics against concomitant drugs and related endogenous proteins. AAPS J. 9(2), e164¨Ce170 (2007).

17. Lee JW, et al. Bioanalytical approaches to quantify ¡°total¡± and ¡°free¡± therapeutic antibodies and their targets: technical challenges and PK/PD applications over the course of drug development. AAPS J. 13(1), 99¨C110 (2011).

18. Shih JY, et al. Implementation of a universal analytical method in early-stage development of human antibody therapeutics: application to pharmacokinetic assessment for candidate selection. Bioanalysis 4, 2357¨C2365 (2012).

19. Lee JW. Method validation and application of protein biomarkers: basic similarities and differences from biotherapeutic. Bioanalysis 1, 1461¨C1473 (2009).

20. Shankar G, et al. Recommendations for the validation of immunoassays used for detection of host antibodies against biotechnology products. JPBA 15(48), 1267¨C1281 (2008).

21. Thway TM, et al. Impact of antidrug antibodies in preclinical pharmacokinetic assessment. J. Pharm. Biomed. Anal. 15(3), 856¨C862. (2013).

22. Cai XY, et al. Challenges of developing and validating immunogenicity assays to support comparability studies for biosimilar drug development. Bioanalysis 4(17), 2169¨C2177 (2012).

ÐÂ2»áÔ±¹ÜÀí¡¤(Öйú)¹Ù·½ÍøÕ¾
  • µç»°£º020-38473208
  • µØÖ·£ºÁÙ´²ÖÐÐÄ£º¹ãÖÝÊÐÌìºÓÇø»ª¹Û·1933 ºÅÍò¿ÆÔƹ㳡A¶°7Â¥ / ʵÑéÊÒµØÖ·£º¹ãÖÝÊÐ»ÆÆÒÇøÄÏÏèÒ»Æð62ºÅ
  • »¥ÁªÍøÒ©Æ·ÐÅÏ¢·þÎñ×ʸñÖ¤Êé
Copyright ? ÐÂ2¹ÜÀíÍøµÇ¼Èë¿Ú All Rights Reserved ÔÁICP±¸13039920ºÅ £¨ÔÁ£©¡ª·Çı»®ÐÔ¡ª2020-0084

ÔÁ¹«Íø°²±¸ 44011202001884ºÅ

Powered by vancheer
Copyright ? ÐÂ2¹ÜÀíÍøµÇ¼Èë¿Ú All Rights Reserved ÔÁICP±¸13039920ºÅ £¨ÔÁ£©¡ª·Çı»®ÐÔ¡ª2020-0084

ÔÁ¹«Íø°²±¸ 44011202001884ºÅ

Powered by vancheer
ÐÂ2»áÔ±¹ÜÀí¡¤(Öйú)¹Ù·½ÍøÕ¾
ÍøÕ¾µØÍ¼