| GLYKOS FINLAND LTD. Patent applications |
| Patent application number | Title | Published |
|---|
| 20110143373 | METHOD OF EVALUATING THE INTEGRITY OF THE PLASMA MEMBRANE OF CELLS BY DETECTING GLYCANS FOUND ONLY INTRACELLULARLY - The invention describes novel reagents that can be applied for analysis of the quality of human cells. The method evaluates the integrity of the plasma membrane of the cells by detecting novel glyco structures found only intracellularly. The method can be applied, for example, to demonstrate exposure of therapeutic cell preparation to potentially harmful conditions. It can also be used as a quality control tool in methods in which intact cell membrane is essential and it can be applied in separation of damaged cells from non- damaged. | 06-16-2011 |
| 20110136203 | ENZYMATICAL MODIF ICATION OF CELL GLYCOSYLATION USING SERUM ALBUMIN AND DIVALENT CATIONS - The invention is directed to a method and kit to control and modify the status of cells, such as human stem cells, by changing their glycosylation, in particular sialylation and fucosylation, levels in a reaction condition where culture medium reagents, such as divalent cations, are present and cells are kept non-adherent. The invention is further directed to novel stem cells, the glycosylation of which has been specifically altered. | 06-09-2011 |
| 20110045497 | NOVEL ACIDIC GLYCAN MARKERS OF HUMAN CELLS - The invention is directed to the analysis of novel acidic glycan markers of several types of human cells. The analysis is performed by mass spectrometry or specific binder molecules. | 02-24-2011 |
| 20100145032 | NOVEL CARBOHYDRATE PROFILE COMPOSITIONS FROM HUMAN CELLS AND METHODS FOR ANALYSIS AND MODIFICATION THEREOF - The invention describes reagents and methods for specific binders to glycan structures of stem cells. Furthermore the invention is directed to screening of additional binding reagents against specific glycan epitopes on the surfaces of the stem cells. The preferred binders of the glycans structures includes proteins such as enzymes, lectins and antibodies. | 06-10-2010 |
| 20100068806 | NOVEL METHODS AND REAGENTS DIRECTED TO PRODUCTION OF CELLS - The present invention provides methods and materials to modulate and grow stem cells by contacting stem cells with a binder recognizing terminal glycan structures of stem cells. The modulation can be morphological change, change in differentiation status, biological status or adherence. The materials provided in the present invention are also useful to screen such a binding agents and binders. | 03-18-2010 |
| 20100047892 | METHOD FOR MODIFYING CELLS - The invention describes specific sialylated structures present on human stem cells and cell populations derived thereof. The invention is especially directed to methods to control the status of stem cells by changing sialylation and/or fucosylation levels of the cells. The invention is further directed to novel stem cells, the glycosylation of which has been specifically altered. The control methods are preferably mass spectrometric methods. | 02-25-2010 |
| 20100047827 | NOVEL SPECIFIC CELL BINDERS - The invention describes reagents and methods for specific binders to glycan structures of stem cells. Furthermore the invention is directed to screening of additional binding reagents against specific glycan epitopes on the surfaces of the stem cells. The preferred binders of the glycans structures includes proteins such as enzymes, lectins and antibodies. | 02-25-2010 |
| 20100028913 | NOVEL CARBOHYDRATE FROM HUMAN CELLS AND METHODS FOR ANALYSIS AND MODIFICATION THEREOF - The invention describes reagents and methods for specific binders to glycan structures of stem cells. Furthermore the invention is directed to screening of additional binding reagents against specific glycan epitopes on the surfaces of the stem cells. The preferred binders of the glycans structures includes proteins such as enzymes, lectins and antibodies. | 02-04-2010 |
| 20100003699 | TISSUE CARBOHYDRATE COMPOSITIONS AND ANALYSIS THEREOF - The present invention reveals novel methods for producing novel carbohydrate compositions, glycomes, from animal tissues. The tissue substrate materials can be total tissue samples and fractionated tissue parts, or artificial models of tissues such as cultivated cell lines. The invention is further directed to the compositions and compositions produced by the methods according to the invention. The invention further represent methods for analysis of the glycomes, especially mass spectrometric methods. | 01-07-2010 |
| 20090324617 | Cancer specific glycans and use thereof - The present invention describes glycans, which are specifically expressed by certain cancer cells, tumours and other malignant tissues. The present invention describes methods to detect cancer specific glycans as well as methods for the production of reagents binding to said glycans. The invention is also directed to the use of said glycans and reagents binding to them for the diagnostics of cancer and malignancies. Furthermore, the invention is directed to the use of said glycans and reagents binding to them for the treatment of cancer and malignancies. Moreover, the present invention comprises efficient methods to differentiate between malignant and benign tumors by analyzing glycan structures. | 12-31-2009 |
