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Methods to detect the presence of blood in a biological sample for detection of lower gastrointestinal bleeding, for the detection of bleeding in the upper GI tract.To diagnose conditions of the disease and to detect the presence of an analyte in a biological sample.
Methods to detect the presence of blood in a biological sample for detection of lower gastrointestinal bleeding, for the detection of bleeding in the upper GI tract.To diagnose conditions of the disease and to detect the presence of an analyte in a biological sample.
Methods to detect the presence of blood in a biological sample for detection of lower gastrointestinal bleeding, for the detection of bleeding in the upper GI tract.To diagnose conditions of the disease and to detect the presence of an analyte in a biological sample "this invention relates generally to the method for detecting an analyte in aIt shows organic.The first method for detection of blood in the biological sample involves applying the sample to the first region of the test matrix.Detecting globin or haemoglobin by means of immunological evidence in the second region of the test matrix and detect hemo through evidence based on chromogen in the third region of the test matrix.This method is capable of differentiating between the bleeding of the gastrointestinal tract, upper and lower, and it is useful for the diagnosis of diseases of the gastrointestinal tract, in particular,Diseases of the gastrointestinal tract below as the cancer coloretal.The second method disclosed involves the application of the sample, the first region of the test matrix.The sample is left to flow to the second region where she comes in contact with the molecule imunointerativa anti analyte and the conjugate labeled imunointerativo anti analyte.Any complex analyte anti analyte is formed is fixed and detected in the second region.Any imunointerativo labeled anti analyte conjugate non complexed is left flow to the third region where it is detected.
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