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Patent No. 6637829

Decorative Jeweled Wheel Cover

An improved wheel is provided wherein decorative items such as gem stones are embedded in either the wheel surface, a special mounting section attached to the wheel surface, or to a spoke strap that wraps around each spoke and positions embedded gem stones on the outside surface of the spoke.

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Class 435/374 - Method of storing cells in a viable state


Subclass of Class 435 - Chemistry: molecular biology and microbiology
Definition: Subject matter wherein animal cells are stored under conditions
No. of patents: 217
Last issue date: 04/10/2012


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NumberTitleIssue Date
8153426Preparation of antigen-presenting human gamma-delta T cells and use in immunotherapy
The invention relates to a method for the preparation of efficient antigen-presenting human γδ T cells, to the γδ T cells prepared by such a method, and to their use in immunotherapy, vaccination, vaccine development and diagnostics. Similar to dendritic cells (...
04/10/2012
8114668Composition for cold storage of stem cells
The invention provides a composition for cold storage of cells which includes a population of isolated stem cells, a cell medium, and isolated trophic factors, as well as devices having a plurality of the trophic factors. ...
02/14/2012
7993917Method for obtaining a cellular product from a cell or a tissue using protein-free medium
Methods for the diagnosis of visceral, cutaneous and canine leishmaniasis in a subject suspected of being infected with the parasitic protozoa Leishmania is disclosed. Disclosed are antibody-capture enzyme-linked immunosorbent assays (ELISAs) for the detectio...
08/09/2011
7951590Storage agent for preservation of an animal cell, tissue or organ, and preserved process of the same
The present invention relates to a storage agent for preservation of an animal cell, animal tissue or organ and a method of preserving an animal cell, animal tissue, animal blood or an organ. The storage agent has polyphenol as an effective ingredient. The storage a...
05/31/2011
7947497Methods for vitrification of human oocytes
Provided are methods for the vitrification of human oocytes, which comprises: (a) placing human oocytes on a transfer instrument; and (b) placing the transfer instrument and the human oocytes directly into a slushed nitrogen (N2 slush), wherein the human ...
05/24/2011
7838291Entrapped stem cells and uses thereof
The invention relates to the stem cells, embryonic stem cells in particular. It has been found that, when these stem cells are entrapped such that their proliferation is inhibited, they produce material which inhibits the proliferation of other, non-entrapped cells,...
11/23/2010
7811819Cryopreservation of primate embryonic stem cells
Primate embryonic stem cells are cryopreserved by resuspension in a freezing medium and slow cooling at a controlled rate. In some embodiments, prior to the controlled freezing step, the suspension of cells is cooled to a temperature just below freezing, and ice cry...
10/12/2010
7754481Keratinocytes useful for the treatment of wounds
The invention relates to new keratinocytes which may be cultured in vitro and the advantageous use thereof for preparing a product which can be used to treat acute and chronic wounds. ...
07/13/2010
7575926Method of identification of compounds effective against suppressed cancer cells
A method for identifying compounds capable of targeting suppressed cancer cells, the method including the steps of comparing the response to a test compound of cancer cells grown on a suppressing cell support matrix which causes suppression of a malignant phenotype ...
08/18/2009
7504256Process for producing polypeptide
The present invention relates to a process for producing a desired polypeptide using rat cells. Specifically, the present invention relates to a process for producing the polypeptide which comprises culturing rat cells such as YB2/3HL.P2.G11.16Ag.20 (hereinafter ref...
03/17/2009
7498170Bone precursor cells: compositions and methods
Disclosed are compositions of bone precursor cells and methods for their preparation and use. Bone precursor cells are cells which are not hematopoietic and which can differentiate into osteoblasts upon exposure to a bone growth factor and deposit calcium into the e...
03/03/2009
7498169Extending tissue preservation
A method of sustaining cells is provided. The method can include providing a non-perfluorocarbon cell storage medium, providing a pre-oxygenated liquid perfluorocarbon in contact with the storage medium, and placing the cells in contact with the storage medium but n...
03/03/2009
7442397PEGylated fibrinogen-based biomatrix
The invention involves methods and materials related to fibrin-based biomatrices. ...
10/28/2008
7393685Method for cultivating cancer cells from human tissue and device for preparing tissue samples
The invention relates to a method for cultivating cancer cells for scientific serial assays, wherein a tissue sample which is heterogeneous with respect to contaminants, normal cells and tumor cells is locally separated in a sequential-parallel splitting method. The...
07/01/2008
7387880Method for monitoring resting and activated platelets in unfixed blood samples
The amount of platelet surface proteins in a sample may be measured by collecting a sample containing platelets into a collection tube containing a platelet stabilizing composition, labeling the platelet surface protein and detecting by cytometry. ...
06/17/2008
7354730High-throughput assay of hematopoietic stem and progenitor cell proliferation
The present invention relates generally to kits that provide reagent mixes and instructions for the use thereof, in performing high-throughput assay methods that determine the proliferative status of isolated target cell populations. The methods measure the luminesc...
04/08/2008
7354729High-throughput stem cell assay of hematopoietic stem and progenitor cell proliferation
The present invention relates generally to high-throughput assay methods that determine the proliferative status of hematopoietic stem and progenitor cells. The present invention further relates to high-throughput assays for screening compounds that modulate the gro...
04/08/2008
7335811Method for collecting cells in M phase or Gphase and method for nuclear transplantation using the cells
Methods for collecting cells in M phase or G1 phase, by which the percentage of M phase or G1 phase cells is higher than that attained by the conventional methods are disclosed. ...
02/26/2008
7329542Probes for identifying cancer-specific antigens
This invention relates to the diagnosis of cancer, and in particular to the identification and detection of cancer-specific antigens, the invention provides antibody probes and methods for using the probes for detection and purification of cancer-specific antigens, ...
02/12/2008
7316896Egg freezing and storing tool and method
An egg freezing and storing instrument has an egg freezing and storing tube made of a liquid nitrogen-resistant material; and a metal cylindrical protection member for protecting the tube. The tube has a body part; and an egg-storing small-diameter part having an in...
01/08/2008
7314755Preservation of eukaryotic cells using reversible pore formation
A method is disclosed for reliably stabilizing eukaryotic cells that express the P2X7 receptor channel, particularly mammalian and other vertebrate cells, including human cells, for example mammalian macrophages, or hematopoietic stem cells, in order to i...
01/01/2008
7300760Mammalian myeloid progenitor cell subsets
A substantially enriched mammalian hematopoietic cell subpopulation is provided, which is characterized by progenitor cell activity for myeloid lineages, but lacking the potential to differentiate into lymphoid lineages. This population is further divided into speci...
11/27/2007
7279330Method for identifying modulating compounds of neurotransmitters
A process for identifying compounds that can modulate the release of neuromediators is described in which, for example, at least one compound that is to be tested is brought into contact with a nerve tissue preparation and the possible modulating effect of the compo...
10/09/2007
7273694Method and apparatus for reducing pathogens in a biological sample
The present invention is directed to a method and apparatus for disinfection of biological samples, including semen and the like. In a first aspect of the present invention, a method for reducing pathogens in a biological sample includes passing the biological sampl...
09/25/2007
7270946Method for treatment of cellular materials with sugars prior to preservation
Living cellular material may be preserved by incubating the cellular material in a culture medium containing at least one sugar, particularly for at least three hours, and then subjecting the cellular material to a preservation protocol, such as freezing, vitrificat...
09/18/2007
7256040Method and apparatus for preparing monolayers of cells
The invention concerns an apparatus for preparing monolayers of cells. The apparatus comprises a container (6) for a cryosubstitution system and an insert (1) for the container, the insert (1) having a surface (1a) and a plurality ...
08/14/2007
7252973Protein and processes for producing the same
A novel protein and a process of producing the protein is provided. The protein is a glycoprotein having activity of suppressing the differentiation and/or maturation of adipocyte, having a molecular weight of about 45 kD under non-reducing conditions and about 28 k...
08/07/2007
7235373System for cell-based screening
The invention relates to an optical system for determining the distribution, environment, or activity of fluorescently labeled reporter molecules in cells for the purpose of screening large numbers of compounds for specific biological activity. The invention involve...
06/26/2007
7220538Composition for maintaining organ and cell viability
The present invention is directed to nanoparticle compositions for maintaining organ, tissue and cellular viability when such are separated from normal physiological supports. Compositions containing the nanoparticle compositions and methods of preserving organs suc...
05/22/2007
7220412Method of preparing an undifferentiated cell
Disclosed is a method of preparing an undifferentiated cell. The method includes contacting a more committed cell with an agent that causes the more committed cell to retrodifferentiate into an undifferentiated cell. ...
05/22/2007
7217567Method and formulation for lyophilizing cultured human cells to preserve RNA and DNA contained in cells for use in molecular biology experiments
The present invention relates to methods for lyophilizing eukaryotic cells and isolating intact nucleic acids from such cells, and related kits for using the same. ...
05/15/2007
7211433Method for the enriching or depleting tumor cells obtained from a body fluid and kit suitable for this purpose
The invention relates to a method for the enrichment or depletion of tumor cells from a body fluid, in which a cell separation medium of specific density is overlaid with the body fluid and is centrifuged. A kit suitable for this method is likewise provided. ...
05/01/2007
7186555Prevention of brain damage in stroke
The present invention provides methods and pharmaceutical compositions of the human glycoprotein fetuin, or α2-HS glycoprotein, or fragments thereof to mitigate tissue damage associated with ischemia, particularly in stroke or in myocardial infarction. ...
03/06/2007
7176022Directly injectable formulations which provide enhanced cryoprotection of cell products
This invention provides compositions and methods for cryoprotection of recombinant live cancer cells. Specifically, an improved cryoprotective medium is provided which includes a hydroxyethyl starch and/or derivative thereof alone or in combination with either DMSO ...
02/13/2007
7169547High concentration white blood cells as a therapeutic product
A therapeutic product formed from a high concentration of white blood cells having a high degree of cell viability. The white blood cells are sequestered from their normal population presence in whole blood by placing the blood into a container and preventing coagul...
01/30/2007
7169606Lyophilization of human platelets
A protectant mixture for use in preserving biological materials comprising at least one polyhydroxy compound, and phosphate ions; a preservation medium comprising a biological material, at least one polyhydroxy compound, and phosphate ions; methods of preserving the...
01/30/2007
7150991Method to preserve cells
Methods are disclosed that provide for the preservation of living human and other cells at room temperature or higher temperatures which can be applied to research, medical and defense applications. These methods represent a significant improvement relative to curre...
12/19/2006
7144728Method of inducing anergic T helper cells
This invention also provides a method of generating antigen specific human suppressor CD8+CD28− T cells. This invention further provides a method of generating allopeptide antigen specific human suppressor CD8+CD28− T cells. Methods of tent for reduction of risk...
12/05/2006
7138226Preservation of RNA and morphology in cells and tissues
A solution for preservation and/or storage of a cell or tissue is described. This simple nonaqueous composition can have 10% polyethylene glycol and 90% methanol. It can be used at room temperature. Special chemicals, equipment, and techniques are not needed. Tissue...
11/21/2006
7129035Method of preserving tissue
This invention relates to the sterilization and preservation of tissue for storage. More specifically, the invention relates to a method of using a solution to form a preserved tissue. The solution includes a radical scavenger at a concentration believed to reduce t...
10/31/2006
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