Abstract: The present invention relates to a method for coating a solid support which is suitable for being used in cell culture applications. The method comprises a step in which a solution of a carrier protein, which comprises attached thereto or as a part of its amino acid sequence at least one cell function- modulating peptide sequence, is heated to at least 50° C. and incubated same under conditions which result in the formation of soluble carrier protein aggregates comprising between 2 and 1000 protein molecules. Subsequently, the protein aggregates are brought into contact with the solid support under conditions that allow for the non-covalent adsorption of the aggregates to the support. The invention also relates to a coated solid support having non-covalently adsorbed on its surface at least one of the above-mentioned aggregate of carrier proteins aggregates.

Abstract: The present invention is related to a method for the identification and/or the quantification of a target compound obtained from a sample, preferably a biological sample, comprising the steps of putting into contact the target compound with a capture molecule in order in order to allow a specific binding between said target compound with a capture molecule, said capture molecule being fixed upon a surface of a solid support according to an array comprising a density of at least 20 discrete regions per cm2, each of said discrete regions being fixed with one species of capture molecules, performing a reaction leading to a precipitate formed at the location of said binding, determining the possible presence of precipitate(s) in discrete region(s), and correlating the presence of the precipitate(s) at the discrete region(s) with the identification and/or a quantification of said target compound.

Abstract: The present invention is related to a method for identifying and/or quantifying an organism or part of an organism in a sample by detecting a nucleotide sequence specific for said organism, among at least 4 other nucleotide sequences from other organisms or from parts of the organisms.

Abstract: The present invention is related to a method for the identification and/or the quantification of a target compound obtained from a sample, preferably a biological sample, comprising the steps of putting into contact the target compound with a capture molecule in order to allow a specific binding between the target compound with a capture molecule, the capture molecule being fixed upon a surface of a solid support according to an array comprising a density of at least 20 discrete regions per cm2, each of the discrete regions being fixed with one species of capture molecules, performing a reaction leading to a precipitate formed at the location of the binding, determining the possible presence of precipitate(s) in discrete region(s), and correlating the presence of the precipitate(s) at the discrete region(s) with the identification and/or a quantification of the target compound.

Abstract: The present invention is related to a method for identifying and/or quantifying an organism or part of an organism in a sample by detecting a nucleotide sequence specific of said organism, among at least 4 other nucleotide sequences from other organisms or from parts of the organism.

Abstract: A method for identifying or quantifying an organism by a detecting its nucleotide sequence among at least 4 other homologous sequences comprising amplifying nucleic acids from the organism to generate target nucleotide sequences to be detected; contacting the target nucleotide sequences with single stranded capture nucleotide sequences bound by a single predetermined link to an insoluble solid support and discriminating the binding of a target nucleotide sequence specific of an organism with a signal resulting from a hybridization by complementary base pairing between the target nucleotide sequence and its corresponding capture nucleotide sequence is disclosed. The capture nucleotide sequence is bound to the insoluble solid support at a specific location on an array having a density of at least 4 different bound single stranded capture nucleotide sequences/cm2. The location of the signal on the array allows identification or quantification of the organism.

Abstract: The present invention is related to an identification and/or quantification method of a large number of biological organisms groups at different levels (family, genus, species) or part of those (possibly present in a biological sample) by a detection of their nucleotide sequence.

Abstract: The present invention is related to a detection method and kit of homologous sequences differing by one base on a microarray.

Abstract: The invention provides a tool for the easy interpretation of the changes occurring in a cell, being a three dimensional complex and control system, by analyzing a limited number of data obtained by quantifying the intensity of the signals present on spots distributed in a two dimensional surface. These signals intensities are related to the level of genes or gene products present in the cells and after processing and data analysis, they provide an absolute or relative quantification of these genes and gene products present in the analyzed cell or tissue or organisms. The invention also provides a list of cellular functions, which are essential in order to obtain an overview of the modifications occurring in the vital or specific cellular functions under specific biological conditions.

Abstract: A method and kit comprising reagents for detection and/or quantification of polynucleotide or polypeptide sequences potentially present in a sample, said sequences representing the gene expression associated with different cell phenotypes and functions and differentiating the gene expressed in cancer tissue compared to normal or reference material. The method and kit are especially suited for the identification and/or characterization of cancer tissues and for follow up of patient treatments.

Abstract: The present invention is related to an identification and/or quantification method of a large number of biological organisms groups at different levels (family, genus, species) or part of those (possibly present in a biological sample) by a detection of their nucleotide sequence.

Abstract: The present invention is related to a method for the identification and/or the quantification of a target compound obtained from a sample, preferably a biological sample, comprising the steps of:

Abstract: The present invention is related to an identification and/or quantification method of a biological (micro)organism or part of it (possibly present in a biological sample) by a detection of its nucleotide sequence among at least 4 other homologous sequences and comprising the steps of: