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Application filed by Lifescan IncfiledCriticalLifescan Inc
Priority to ARP010104701ApriorityCriticalpatent/AR030978A1/en
Publication of AR030978A1publicationCriticalpatent/AR030978A1/en
Una tira de ensayo reactiva para medir una concentracion de analita en un fluido biologico tiene una malla dispersora intercalada entre un soporte y una matriz reactiva. El soporte tiene un agujero pasante que está cubierto por la malla. En el uso, una muestra del fluido es aplicada a través del agujero en el soporte a la malla dispersora. La muestra pasa después a través de la malla a la matriz, que contiene un reactivo que indica la concentracion de analita produciendo un correspondiente cambio en reflectancia en su superficie libre. Opcionalmente una capa adhesiva vincula a la malla, y opcionalmente también la matriz, al soporte.A test strip for measuring an analyte concentration in a biological fluid has a dispersive mesh sandwiched between a support and a reactive matrix. The support has a through hole that is covered by the mesh. In use, a sample of the fluid is applied through the hole in the support to the dispersion mesh. The sample then passes through the mesh to the matrix, which contains a reagent that indicates the concentration of analyte producing a corresponding change in reflectance on its free surface. Optionally an adhesive layer links the mesh, and optionally also the matrix, to the support.
ARP010104701A2001-10-052001-10-05
TEST STRIP WITH MULTIPLE LAYERS REAGENT
AR030978A1
(en)
A DEVICE FOR PERFORMING A TEST, USE OF A MEMBRANE IN THE MANUFACTURE OF SUCH DEVICE, KIT THAT INCLUDES SUCH DEVICE, AND METHOD FOR DETECTION OF AN ANALYTE USING SUCH DEVICE.
Method for measuring the predisposition of a test cell line to allow infection by the porcine reproductive and respiratory syndrome virus (prrsv) which comprises determining the amount of polynucleotides encoding cd163, or determining the amount of cd163, in said cell line ( div. 923-2005)
POROSITY AND BIOLOGICAL ACTIVITY MAINTAINING ADHESIVE MEMBRANES IN AN ASSAY DEVICE FOR MEASUREMENT OF SERUM CHOLESTEROL IN ASSOCIATION WITH HIGH DENSITY LIPOPROTEINS