Process for stabilizing the content of glycated protein of a sample on a matrix material
AssigneeRoche Diagnostics GmbH
InventorsRolf Nagel, Jurgen Mistele
Life of this patent
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Abstract
The invention concerns a method for stabilizing the content of glycated protein in a sample on a matrix material, which is characterized in that the matrix material is impregnated with boric acid buffer with a pH which is larger or equal to 10.5 or a transition metal salt as well as an appropriate matrix material, an element for collecting, transporting and storing sample material to be analysed with such a matrix material and a system containing such an element and a sealable covering.
Claims8
Method for stabilizing the content of glycated protein of a sample on a matrix material, wherein the matrix material is impregnated with boric acid buffer with a pH which is larger or equal to 10.5 or with a transition metal salt.
Matrix material for taking up sample material to be tested for its content of glycated protein, wherein the matrix material is impregnated with boric acid buffer with a pH which is larger or equal to 10.5 or with a transition metal salt.
Dependencies are inferred from the claim text.