常見例句雙語例句A new oncofetal antigen on the plasma membrane of human hepatoma cells hasbeen detected and partially purified.在人肝癌細胞膜中發(fā)現了一個新的癌胚抗原,竝且進行了部分純化。Further studies indicated this membranous antigen to be of the oncofetal type. The plasma membrane of human embryonic liver(3~4 months old)also possesses thisantigen.進一步研究証明,這種抗原也存在於3~4個月人胚胎肝細胞膜中,顯示這是一種癌胚抗原。 返回 oncofetal antigen