Pregnancy test strip from serum/plasma/viscus sample (21mIU/ml) 50pcs

Human chorionic gonadotropin (hCG) is a glucoprotein hormone produced by the developing placenta shortly after fertilisation. In normal pregnancies, the hormone hCG can be detected in urine 7-10 days after conception. Hormone hCG levels rise steadily and rapidly, rising to 100 mIU/ml by the first missed menstrual period, peaking at 100,000-200,000 mIU/ml in the 10th-12th week of pregnancy. The early appearance of the hormone hCG in urine and serum or plasma immediately after conception offers the possibility of early diagnosis of pregnancy.
The hCG Pregnancy Rapid Test Strip for the qualitative detection of hCG hormone in urine or serum or plasma with a sensitivity of 25mIU/ml. The test strip selectively detects increasing levels of hCG in urine or serum or plasma by a combination of monoclonal and polyclonal antibodies. The test strip shows no cross-reactivity with structurally similar glucoprotein hormones such as hFSH, hLH and hTSH, even at high physiological concentrations.

The hCG Pregnancy Rapid Test Strip is a convenient diagnostic tool for the qualitative detection of human chorionic gonadotropin hormone in urine or serum or plasma for early detection of pregnancy. The test shows the result with two lines. The test is a combination of an antibody and a monoclonal hCG antibody that selectively detects elevated hCG levels. The control zone contains a goat polyclonal antibody and gold colloidal particles. When the test strip is immersed in a urine or serum or plasma sample, coloured lines are observed. The samples pass through the membrane under capillary force, reacting with the coloured conjugate.

A coloured line in the specific hCG antibody dye test zone (T) indicates a positive result, the absence of a negative result. To verify the procedure, a coloured line appears in the control zone (C) indicating the correct functioning of the test strip, confirming that the sample volume and absorption were correct.