| 摘要 |
An apparatus for testing biological molecular indicators in urine comprising a tubular container with a plunger assembly and associated testing assembly. Urine is collected in the tubular container mixed with labelled antibodies and is caused by the plunger assembly to flow against a testing surface provided with immobilized antibodies which capture antigens complexed with labelled antibodies. The enzymes of the labelled antibodies are colored by a reactant solution to indicate the presence or absence of specific antigens in the tested urine.
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