¶EÂ_
³æ§J¶©§ÜÅé (Monoclonal Antibodies Production)
²{®É¡A³æ§J¶©§ÜÅé (Mabs) §Þ³N¤w¦¨¬°¤@ºØ³Ì«nªº¶EÂ_¤u¨ã¡C
¦¹§Þ³N¦bÂåÀø¤è±ªºÀ³¥Î«Ü¼s¡A¥]¬AÅ祥¡NÀù²ÓM´ú¸Õ¡N¤A«¬¨xª¢¡NÅn©ÊÅÖºûÅÜ©Ê (Cystic fibrosis) ¤Î·R´þ¯f (AIDS) ªº¶EÂ_¡C
¥H³æ§J¶©§ÜÅé§@¶EÂ_¤u¨ãªº¦n³B
1. §Ö±¶ªº´ú¸Õ (Rapid test)
2. °ª±Ó·P«× (High sensitivity)
3. ¥u»Ý±q¯f¤HÅ餺©â¨ú¤Ö¶q¼Ë¥»
4. µL»Ý¶Q«ªº»ö¾¹
žJÁp§K¬Ì§lªþ¾¯´ú©w (ELISA Test)
žJÁp§K¬Ì§lªþ¾¯´ú©w(Enzyme-linked immunosorbent assay ELISA) ¬O¤@ӳ̱`¥Îªº³æ§J¶©§ÜÅé§Þ³N¡C
º¥ý¡A¦b¤@Ó·L¤Õ(Microwell)ùعw¥ý¶î¤W(Precoat)§ÜÅé¡A³o¨Ç§ÜÅé³QºÙ¬°²Ä¤@§ÜÅé(First antibody)¡C
±Nn´ú¸Õªº¼Ë¥»©ñ¤J¸Ó¤p¤«¤º¡A¼Ë¥»©Ò§tªº§Üì·|»P¾A¦Xªº§ÜÅéµ²¦X¡A¨Ã©T©w¦b·L¤Õ¤º¡C
µM«á¥[¤J¥t¤@¼ÐÅÒ¤FžJ(labelled)ªº²Ä¤G§ÜÅé(Second antibody)¡C²Ä¤G§ÜÅé·|»P©T©w¦b·L¤Õ¤ºªº§Üìµ²¦X¡C
±N¦h¾lªº²Ä¤G§ÜÅé¨R¨«¡A¦A¥[¤J³z©úªºžJªº°ò½è(Enzyme substrate)¡C·í°ò½è³QžJÂà¤Æ«á¡A«K²£¥Í¤F¦³ÃC¦âªº¤ÏÀ³ª«(Product)¡C
©Ò²£¥Í¥X¨ÓªºÃC¦â²`²L«×»P¼Ë¥»¤¤ªº§Üì§t¶q¦¨¥¿¤ñ¡A¥i¥H¥Î¥ú«×ªí»ö¾¹(Photometer)¶q«×¡C
Àù¯g¶EÂ_ (Cancer screening)
³æ§J¶©§ÜÅé§Þ³N¤w³Q¼sªx¦aÀ³¥Î¨ìÀù¯gªº¶EÂ_¡C
Àù¯g¶EÂ_¨BÆJ
1. »s³y¤@¨Ç¥u¹ï¸~½FÁpô§Üì (Tumour-associated antigens - TAAs) ¦³±M¤@©Êªº³æ§J¶©§ÜÅé¡C
2. ±q¯f¤HÅ餺¦¬¶°¦å²G¼Ë¥»¡C
3. §@žJÁp§K¬Ì§lªþ¾¯´ú©w¡C
4. ¤ÀªRµ²ªG¡C
¤A«¬¨xª¢¶EÂ_ (Hepatitis B Screening)
¤A«¬¨xª¢¯f¬rªí±ªº§Üì (HbsAg)¥i¥H¦bÄY«©ÎºC©Êªº¤A«¬¨xª¢±wªÌ¦å«C (Serum) ¤º§ä¨ì¡C³o¨Ç§Üì¥i¥H§Q¥Î³æ§J¶©§ÜÅé§Þ³N¨ÓÀË´ú±o¨ì¡C
¤A«¬¨xª¢¶EÂ_¨BÆJ (Procedure of Hepatitis B Screening)
1. »s³y¤@¨Ç¥u¹ï¤A«¬¨xª¢¯f¬rªí±ªº§Üì(Tumour-associated antigens - TAAs) ¦³±M¤@©Êªº³æ§J¶©§ÜÅé¡C
2. ±q¯f¤HÅ餺¦¬¶°¦å²G¼Ë¥»¡C
3. §@žJÁp§K¬Ì§lªþ¾¯´ú©w¡C
4. ¤ÀªRµ²ªG¡C
°Ñ¦Òºô¯¸
http://www.testmed.com/
Copyright(c)2002 HKIEd. All Rights Reserved.
½Ð±Ä¥Î Internet Explorer 4.0 ©Î Netscape Navigator 4.0 ©Î¥H¤WÂsÄý¾¹¡A¨Ã¥H800x600¸ÑªR«×ÂsÄý¡C