One Step Home Use HCG Pregnancy Test Strip Fertility Test Kit
The One Step hCG test is a rapid test to detect the presence of HCG in urine or serum specimens in a qualitative format sensitive to 15mIU HCG/ml. The test utilizes a combination of monoclonal and polyclonal antibody reagents to selectively detect elevated level of HCG in urine or serum. The immunological specificity of the test virtually eliminates cross reactivity interferences from the structurally related glycoprotein hormones hFSH, hLh, hTSH at physiological levels.
The test is a one-step, qualitative, double antibodies sandwich lateral flow immunochromatographic assay. The test utilizes a combination of antibodies including a monoclonal hCG antibody to selectively detect elevated levels of hCG. Each test device contains mouse monoclonal anti-β-hCG antibody colloidal gold conjugate pre-dried on a pad. Mouse monoclonal anti-α-hCG antibody (on the Test Line) and goat anti-mouse IgG polyclonal antibody (on the Control Line) are coated and immobilized on a nitrocellulose membrane.
When the absorbent end is immersed into a sample, the sample is absorbed into the device by capillary action and mixes with the antibody-dye conjugate, flowing across the pre-coated membrane.
During the test, hCG in the urine specimen reacts with the dye conjugate (mouse anti-β-hCG antibody- colloidal gold conjugate) and forms a complex. The complex migrates along the membrane to the mouse anti-α-hCG antibody test region (T), and remains captured in the T line.
HCG Pregnancy Test
HCG Pregnancy test
more than 99%
Strip /Cassette /Midstream
Read results at 5-10 minutes