Isolation of fetal from maternal blood to allow prenatal diagnosis cells.

摘要

This invention relates to a method for isolating the cells TROPHOBLASTS (PLACENTA) BLOOD OF A pregnant mammal SO THAT PROVIDE MATERIAL START essential cells called DERIVED FETAL TO ALLOW THE GENETIC INFORMATION AND / OR BIOQUIMICA ABOUT THE FETUS TO BE OBTAINED. IN PARTICULAR, THE invention relates to the use of antibodies specific monoclonal markers of membrane proteins in mammalian trophoblasts to isolate cells TROPHOBLASTS NATIVE BLOOD. These cells can then be used FOR GENETIC INFORMATION AND / OR BIOQUIMICA early pregnancy. The instant invention is particularly important to detect abnormalities of human fetuses.