LH Ovulation Rapid Test Kit

Principle
The test utilizes antibodies including a monoclonal LH-β antibody and goat anti-rat IgG on the
nitrocellulose membrane with colloidal gold marked anti-LH-α monoclonal antibody as an mark
tracer. The reagent is used to detect the LH in urine according to the principle of double antibody

sandwich method and gold immunochromatography assay.

Main components
The testing kit is in the form of strip, cassette, and midstream. Basic components: Sample pad,
colloidal gold marked pad, nitrocellulose membrane, absorbent paper and PVC board. Colloidal
gold marked pad coated with LH-α monoclonal antibody, nitrocellulose membrane coated with
LH-β monoclonal antibody,control line coated with goat anti-rat IgG.
Result Judgment
POSITIVE: Two distinct red lines appear. If the color of testing line is stronger than or equal to the
control line, it demonstrates that the ovulation is about to occur in the next 24 to 48 hours.
NEGATIVE: One red line appears in the control region(C). Or both red line appear with the color of
testing line is weaker than the control line, it demonstrates that the ovulation period does not
arrive yet.
INVALID: No red lines appear or control line fails to appear, indicating that the operator error or
reagent failure. Verify the test procedure and repeat the test with a new testing device.