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 | Cancer antigen 125 (carbohydrate antigen 125, CA125) is a glycoprotein of the mucin family, named mucin 16 (MUC-16). CA125 is derived from body cavity epithelial cells and is a well-known biomarker for the differential diagnosis of epithelial ovarian cancer and pelvic masses [1]. CA125 was originally named by the Oc125 monoclonal antibody, and CA125-specific antibodies … Cancer Antigen 125 (CA125)">Continue reading Cancer Antigen 125 (CA125) | |
| Cancer antigen 15-3 (carbohydrate antigen 15-3, CA15-3) is an epitope located on the surface of MUC-1, a high molecular weight glycoprotein of the mucin family. | |
| Cancer antigen 242 (CA242) is a mucin with a sialylated carbohydrate structure, similar to the CA50 and CA19-9 antigenic determinants. CA242 is present in the mucosa of the pancreas and colorectal. The expression of CA242 in normal tissues is low. CA242 in serum can be used for auxiliary diagnosis and monitoring of treatment in patients … Cancer Antigen 242 (CA242)">Continue reading Cancer Antigen 242 (CA242) | |
| Cancer antigen 50 (CA50) is a carbohydrate antigen tumor marker, defined by the recognition site of monoclonal antibody C50. Its epitope structure includes sialic acid-N-tetraoxyceramide and sialylated Lewis blood group antigen, which is similar to the epitope structure of CA19-9 [1]. CA50 is used in the detection of a variety of malignant tumors such as … Cancer Antigen 50 (CA50)">Continue reading Cancer Antigen 50 (CA50) | |
 | Carcinoembryonic antigen (CEA) exists on the surface of cancer cells differentiated from endoderm cells. Carcinoembryonic antigen is a broad-spectrum tumor marker, elevated in colorectal cancer, gastric cancer, lung cancer, pancreatic cancer, breast cancer, ovarian cancer, uterine and cervical cancer [1]. HKIG offers 2 monoclonal antibodies (catalog numbers: 1017101 and 1017201) for CEA detection. Anti … Carcinoembryonic Antigen (CEA)">Continue reading Carcinoembryonic Antigen (CEA) | |
| Prostate Specific Antigen (PSA) is a single-chain glycoprotein secreted by prostate epithelial cells, which belongs to the kininase family, and exists in prostate tissue and semen. HKIG provides monoclonal antibodies for detecting free PSA (fPSA) and total PSA (tPSA), respectively. |