DNA Aptamer Specifically Binding to Alpha-fetoprotein and Its Use

摘要

The present invention is capable of specifically binding to the AFP (Alpha-fetoprotein) relates to a DNA aptamer and its purpose . Liver or has a DNA aepta dimmer marker proteins AFP and specifically to binding characteristics of germ cell tumors of the present invention . Thus , as well as the use of DNA detection aepta dimmer AFP of the present invention , by measuring the level of AFP, liver and reproductive cells can be used as diagnostic or prognostic use of the tumor is determined . Can replace the AFP binding antibody that is utilized in the DNA of liver cancer diagnosis aepta dimmer of the present invention, the more quickly the germ cell tumors and liver cancer and is expected to be diagnosed economically . ;