The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Dec. 02, 1986
Filed:
Sep. 25, 1980
Ian S Trowbridge, San Diego, CA (US);
M Bishr Omary, Del Mar, CA (US);
The Salk Institute for Biological Studies, San Diego, CA (US);
Abstract
Monoclonal antibodies are produced for a glycoprotein which is selectively expressed on the surface of human proliferating and immature hematopoietic cells but which is absent from normal peripheral blood cells. Mice are inoculated with human hematopoietic cells or fragments thereof, and spleen cells obtained from the mice are fused with mice myeloma cells to product hybridomas. The hybridomas are cultured as clones, and antibodies obtained from the individual clones are tested for their specificity for hematopoietic cells. Clones which produce antibodies specific for proliferating and immature hematopoietic cells are selected for further culturing to produce the antibody, and the antibody is obtained from the culture growth medium or from ascitic fluid of mice bearing the hybridoma tumor.