Class: Extraction/Preservation (156)
Compositions and methods of making embryonic stem cells
Patent Number: 6251671This patent covers methods of generating spermatogonial stem cells. These stem cells may be used for a wide variety of regenerative purposes, as well, they appear similar in some ways to the cells generated by the company Primegen.
Isolation of precursor cells from hematopoietic and nonhematopoietic tissues and their use in vivo bone and cartilage regeneration
Patent Number: 6200606This patent covers the use of adipose derived stem cells for the generation of cartilage and bones.
Preservation of tissue during removal storage and implantation
Patent Number: 6207658Disclosed are various formulations and chemicals in which cells and tissue can be stored for prolonged time periods.
Stem cell factor receptor-(c-kit)-specific monoclonal antibody A3C6E2
Patent Number: 5808002This patent covers the use of an antibody to c-kit for the quantification and extraction of hematopoietic stem cells. Since non-hematopoietic stem cells also express c-kit, this antibody may have other uses than originally contemplated.
Human stem cell antigen 2
Patent Number: 6130061This patent covers a new protein that is expressed on various types of stem cells. This protein can be used for purification of stem cells from tissue, or for assessment of stem cell populations in various in vitro culture systems.
Methods for preparing enriched human hematopoietic cell preparations
Patent Number: 6306575This patent provides kits for negatively depleting a population of cells so that what remains is hematopoietic stem cells. Different variants of this kit are sold by the Canadian company StemCell Technologies.
Methods of obtaining compositions enriched for hematopoietic stem cells, antibodies for use therein, compositions derived therefrom and methods of use thereof
Patent Number: 6127135This patent covers a novel marker of stem cells which the inventors call EM10. This patent is useful for identifying the stem cell content of a population of cells.
Myocardial grafts and cellular compositions
Patent Number: 6015671This patent teaches how to extract specific cells from a population of stem cells that are differentiating.
Methods of obtaining compositions enriched for hematopoietic stem cells, antibodies for use therein, compositions derived therefrom and methods of use thereof
Patent Number: 5814440Disclosed are methods of purifying hematopoietic stem cells using the antibody EM10.
Method of preparing hematopoietic stem cells with gp105-specific antibodies
Patent Number: 6083747This patent discloses a new marker of hematopoietic stem cells. The marker can be used for isolation, purification, or identification of such stem cells.