Patent 5035994 Issued on July 30, 1991. Estimated Expiration Date: September 7, 2010. Estimated Expiration Date is calculated based on simple USPTO term provisions. It does not account for terminal disclaimers, term adjustments, failure to pay maintenance fees, or other factors which might affect the term of a patent.
435/2, MAINTAINING BLOOD OR SPERM IN A PHYSIOLOGICALLY ACTIVE STATE OR COMPOSITIONS THEREOF OR THEREFOR OR METHODS OF IN VITRO BLOOD CELL SEPARATION OR TREATMENT435/7.21, Animal cell435/7.23, Tumor cell or cancer cell435/7.24, Leukocyte (e.g., lymphocyte, granulocyte, monocyte, etc.)436/548Monoclonal antibody
Monoclonal antibodies that recognize a stage-specific antigen on immature human marrow cells are provided. These antibodies are useful in methods of isolating cell suspensions from human blood and marrow that can be employed in bone marrow transplantation. Cell suspensions containing human pluripotent lympho-hematopoietic stem cells are also provided, as well as therapeutic methods employing the cell suspensions.
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