A dry test strip for the microalbumin determination in the urine with high sensitivity

摘要

The present invention relates to a test strip for detecting microalbumin in urine, and to a test strip for detecting microalbumin in urine having high sensitivity by containing a synthetic albumin indicator, a buffer solution, a surfactant, and a polymer (sensitizer). The albumin detection test strip according to the present invention has clear accuracy in observing the color change from colorless to blue through a synthetic albumin indicator, and improves the detection limit to enable detection of microalbuminuria up to a concentration of 20 mg/L or less (high sensitivity). Made it. In addition, the albumin detection test strip of the present invention incorporates the first and second processes into a single process by adding a surfactant and a polymer to the synthetic albumin indicator, thereby improving the low cost and process convenience, and increasing the solubility and blendability. There is.