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Urine LH Ovulation Test Midstream

One Step LH Ovulation Test is a self-performing immunochromatographic one step assay designed for in vitro qualitative determination of human Luteinizing hormone (hLH) in urine to predict time of ovulation.

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PRINCIPLE

 

One Step LH Ovulation Test is a qualitative, double antibody sandwich immunoassay for the determination of human Luteinizing hormone (hLH) in urine. The membrane was pre-coated with anti-α hLH in the test line region and goat anti-mouse IgG polyclonal antibody in the control line region. During the test process, the patient urine is allowed to react with a colored conjugate (mouse anti-β hLH monoclonal antibody-colloid gold conjugate) which was pre-dried on the test strip. The mixture then moves upward on the membrane chromatographically by a capillary action. This control band serves as a reference of the color intensity of approximately 25mIU/ml LH.

Product Name One Step LH Urine Ovulation Test
Brand Name GOLDEN TIME, OEM-Buyer’s logo
Dosage Form In Vitro Diagnostic Medical Device
Methodology Colloidal gold immune chromatographic assay
Specimen Urine
Format Midstream
material ABS
Specification 3.0mm 3.5mm 4.0mm 4.5mm 5.0mm 5.5mm 6.0mm
Packing 1/2/5/7/20/25/40/50/100 tests/box
Sensitivity 25mIU/ml or 10mIU/ml
Accuracy >=99.99%
Specificity No across reactivity with 500mIU/ml of hLH, 1000mIU/ml of hFSH and 1mIU/ml of hTSH
Reaction Time 1-5 minutes
Reading Time 3-5 minutes
Shelf Life 36 months
range of application All levels of medical units and home self-test.
Certification CE, ISO, NMPA, FSC

 

REAGENTS

 

One LH Ovulation test strip per foil pouch.

Ingredients: Test  device comprised of colloidal gold coated with 1.5mg/ml goat antibody

mouse 1mg/ml mouse anti α LH antibody and 4mg/ml mouse anti β LH antibody.

 

MATERIALS PROVIDED

 

Each pouch contains:

1.One  One Step LH Ovulation Test  midstream

2.Desiccant

Each box contains:

1.One  One Step LH Ovulation Test  foil pouch

2. Package insert

No other equipment or reagents are needed.

 

STORAGE AND STABILITY

 

Store test midstream at 4~ 30°C (room temperature). Avoid sunlight. The test is stable until the date imprinted on the pouch label.

 

DETERMINATION OF TEST DATE

 

As we know, a peak of LH concentration will come before ovulation .The ovulation of ovaries has a close relationship with the peak of LH release in menstrual period. LH peak predicts ovulates in the coming 24-48 hours. Therefore, testing appearance of LH peak in the menstrual period could ensure the best time of fertilization .

So to determine when to start testing ,you must know firstly the length of your menstrual cycle .

Note: if you are unsure your cycle length,you may begin doing this test for 11 days after your first period ,one for each day and stop it until the LH surge has been detected.

 

 

 

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