One Step Strip Style CEA Test
One Step Strip Style CEA Test is a rapid direct binding test for the detection of Carcinoma Embryonic Antigen (CEA) in serum as an aid in the diagnosis of colorectal, breast, lung and pancreas cancers. The test is based on the principle of sandwich immunoassay for determination of CEA in serum. Monoclonal and polyclonal antibodies are employed to identify CEA specifically. This one step test is very sensitive and only takes about 10-20 minutes. The sensitivity of the test can reach to 4 g/L.

Fecal Occult Blood Test
FOB Test is a qualitative, sandwich dye conjugate immunoassay and employs a unique combination of monoclonal and polyclonal antibodies to selectively identify hemoglobin in test samples with a high degree of sensitivity. In less than five minutes, elevated levels of human hemoglobin as low as 0.2ugHb/ml can be detected and positive results for high levels of hemoglobin can be seen in the test as early as one or two minutes.
As the test sample flows up through the absorbent device, the labeled antibody-dye conjugate binds to the hemoglobin in the specimen forming an antibody-antigen complex. This complex binds to anti hemoglobin antibody in the positive test reaction zone and produces a pink-rose color band. In the absence of hemoglobin, there is no line in the positive test reaction zone. The pink-rose color bands in the control reaction zone demonstrate that the reagents and devices are functioning correctly.

One Step Strip Style PSA Test
One Step Strip Style PSA Test is a rapid direct binding test for the detection of Prostate Specific Antigen (PSA) in serum as an aid in the diagnosis of prostate cancer. The test is based on the principle of sandwich immunoassay for determination of PSA in serum. Monoclonal and polyclonal antibodies are employed to identify PSA specifically. This one step test is very sensitive and only takes about 10-20 minutes. The sensitivity of the test can reach to 4 ¦Ìg/L.