肿瘤标志物CA199抗原 英文名称: CA199 antigen |
型号:null 抗体货号: NJSC1101205 |
价格:请致电:010-57128832,18610462672 |
品牌: china 产品商标: biocell antibody |
CA199 (carbohydrate antigen 199) protein instruction Source: natural protein(ascites) Concentration: KU/ml Buffer Solution: Liquid in PBS Buffer, pH 7.2 Apply: Immune detection reagent reference substance Storage conditions: - 20 ℃ to avoid repeated freezing and thawing Tested applications: ELISA Product overview CA199- sugar protein is a kind of mucin tumor markers, as the sugar on the cell membrane lipid, reason rat monoclonal antibody 116 ns19- recognition and naming. Is reported to date has the highest sensitivity to pancreatic cancer markers. It in the form of salivary mucin exists in blood serum, distributed in the normal fetal pancreas, gallbladder, liver, bowel and normal pancreas and bile duct epithelium in adults. Is found in the circulation of the blood of gastrointestinal tumor related antigen. The positive rate of the gastric cancer is about 25% 60%, and is associated with tumor stage. For gastric cancer patients, detecting CEA positive rate can be improved at the same time; Rectum and colon cancer patients, the positive rate of 18% to 18%, is associated with tumor stage. Determination of CEA sensitivity can be improved at the same time, if the effective treatment, CA19- fall faster than CEA; Gallbladder, bile duct carcinoma, bile duct carcinoma of CA19-positive rate is higher, can be used for the difference between pancreatic cancer and bile duct cancer merger jaundice with obstructive jaundice. The low level of the latter CA19-CA19-9 and AFP, CEA joint inspection, help to improve the gastrointestinal Storage instructions Store at 4°C for up to 1-7days. Refer to the protocol for further storage instructions.
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