| 摘要 |
<p>A new continuous rabbit cell line, designated TP-3, and variants thereof, which are hypoxyxanthineguanine-phosphoribosyl transferase deficient, hypoxyxanthine-aminopterine-thymidine sensitive, fast growing and non-antibody producing, and the methods for preparing the TP-3 cell line. Also, rabbit-rabbit hybrid cells formed by fusing the TP-3 cell line with antibody-producing cells from immunized rabbits, which hybrid cells are hypoxyxanthine-aminopterine-thymidine insensitve and secrete rabbit antibodies, and the methods for preparing the hybrid cells and hybrid cell lines. The invention further comprises rabbit monoclonal antibody.</p> |
