High Sensitivity CA125 ELISA Test Kit with 96 Tests and 1 Hour Assay Time for Accurate Cancer Diagnosis

The Carbohydrate antigen 125 (CA125) ELISA Diagnostic Solution is a precision quantitative blood test designed for accurate detection and monitoring of CA125 levels. CA125 is a macromolecule glycoprotein with a molecular weight of approximately 1 million, serving as a valuable biomarker for ovarian cancer and other malignancies.

This ELISA test kit is specifically designed for quantitative detection of CA125 in human serum. It is primarily used for dynamic monitoring of cancer patients to assess disease progression and evaluate the effectiveness of adjuvant therapy.

Ovarian cancer predominantly affects women aged 55-75 years, with advanced cases typically showing serum CA125 levels exceeding 400 U/mL. The test also provides diagnostic value for gastrointestinal cancers including pancreatic cancer (25% positive rate) and gastric cancer (33.3% positive rate).

While elevated CA125 levels may occur in benign conditions such as endometriosis, pelvic inflammatory disease, ovarian cysts, pancreatitis, and hepatitis, the positive rates are significantly lower. CA125 is also detectable in pleural effusions and amniotic fluid.

The CA125 ELISA employs a sandwich principle enzyme-linked immunosorbent assay methodology. The procedure involves: