Abstract: An apparatus for detecting fluorophore labelled substances in an electrophoretic separation medium comprises illuminating means (1) for illuminating the fluorophore labelled substances (8), detecting means (7) for detecting fluorescence emitted by said fluorophore labelled substances upon illumination, and illumination varying means (9) for varying the illumination of the fluorophore labelled substances (8) to vary the intensity of the fluorescence.

Abstract: A method of analyzing a sequence of a polynucleotide of interest, comprising the steps of: a) incorporating one member of a specific binding pair at the end of each strand of a double stranded polynucleotide of interest, the number being of the same type for both strands, b) immobilizing both strands of the polynucleotide to a solid support provided with the other member of the specific binding pair, c) annealing sequencing primers to the immobilized strands, d) sequencing both strands by the chain termination method. The polynucleotide of interest is preferably amplified before or in connection with step a) and most preferably by polymerase chain reaction extension. The invention also comprises a kit for use in analyzing the sequence of a polynucleotide of interest.

Abstract: A method of analyzing a sequence of a polynucleotide of interest, comprising the steps of: a) incorporating one member of a specific binding pair at the end of each strand of a double stranded polynucleotide of interest, the number being of the same type for both strands, b) immobilizing both strands of the polynucleotide to a solid support provided with the other member of the specific binding pair, c) annealing sequencing primers to the immobilized strands, d) sequencing both strands by the chain termination method. The polynucleotide of interest is preferably amplified before or in connection with step a) and most preferably by polymerase chain reaction extension. The invention also comprises a kit for use in analyzing the sequence of a polynucleotide of interest.

Abstract: The present invention is drawn to a method of dosaging a nucleic acid species comprising contacting a solid phase member or members, each member having a predetermined capacity of binding said nucleic acid species, with a sample containing the nucleic acid species to bind the nucleic acid species thereto, and then releasing the bound nucleic acid species into a desired processing or analytical means.