CDIA™ Carcinoembryonic Antigen Test Strip - Creative Diagnostics

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Tumor/Cancer Markers Tests | Carcinoembryonic antigen |

CDIATM Carcinoembryonic Antigen Test Strip (DTS221)

* For research use only, not for use in diagnostic procedures.

Intended Use

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 10-20 minutes. The sensitivity of the test can reach to 5μg/L.
  • Serum
  • Strip
  • The sensitivity of the test can reach to 5μg/L.

Product Introduction

General Description
Carcino embroyonic antigen (CEA) is a cell-surface 200-kd glycoprotein. In 1969, it was reported that plasma CEA was elevated in 35 of 36 patients with adenocarcinoma of the colon and that CEA titers decreased after successful surgery. Normal levels were observed in all patients with other forms of cancer or benign diseases. Subsequent studies have not confirmed these initial findings, and it is now understood that elevated levels of CEA are found in many cancers. Increased levels of CEA are observed in more than 30% of patients with cancer of the lung, liver, pancreas, breast, colon, head or neck, bladder, cervix, and prostate. Elevated plasma levels are related to the stage and extent of the disease, the degree of differentiation of the tumor, and the site of metastasis. CEA is also found in normal tissue.

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