Test device for detecting human blood and method of use

Details Test device for detecting human blood and method of use Test device for detecting human blood and method of use

2006-06-27

2006-06-27

Nguyen, Bao-Thuy L. (Department: 1641)

Chemistry: molecular biology and microbiology

Measuring or testing process involving enzymes or...

Involving antigen-antibody binding, specific binding protein...

C435S007920, C435S007940, C435S287200, C435S287700, C435S287900, C435S805000, C435S810000, C435S970000, C436S063000, C436S169000, C436S513000, C436S514000, C436S518000, C436S530000, C436S805000, C436S810000

Reexamination Certificate

active

07067264

ABSTRACT:
A test device (20) for detecting human blood includes a strip (22) having an introduction station (24), a test station (26), and a control station (28) disposed in spaced apart relationship. The test sample introduction station (24) has labeled antihuman Hb antibodies, the test station (26) has immobilized antihuman Hb antibodies, and the control station has immobilized polyclonal antibodies. A test sample (500) is deposited at the introduction station (24). If human hemoglobin is present in the test sample (500), a colored line will appear at the test station (26) and at the control station (28). If no human hemoglobin is present in the test sample (500), a colored line will only appear at the control station (28).

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