| Description | Carcinoembryonic antigen (CEA) is a protein that is present in certain tissues of a developing baby (fetus) |
| In vitro | Carcinoembryonic Antigen（CEA）用作肺癌的肿瘤标志物。CEA还用作预后和预测性标志物。CEA是一种参与细胞粘附的糖蛋白，通常在胎儿发育期间产生，但在出生前停止产生。CEA是一种糖基磷脂酰肌醇（GPI）-细胞表面锚定糖蛋白，其特化的硫酸乙酰富科索糖型糖型作为结肠癌L-选择素和E-选择素配体发挥作用，这对结肠癌细胞的转移性传播可能至关重要[1]。 |
| Synonyms | 癌胚抗原 |
| molecular weight | 964.07 |
| Molecular formula | C43H69N11O14 |
| CAS | 168635-85-6 |
| Storage | keep away from moisture | Powder: -20°C for 3 years | In solvent: -80°C for 1 year |
| Solubility | DMSO: 10mM |
| References | 1. Grunnet M, et al. Carcinoembryonic antigen (CEA) as tumor marker in lung cancer. Lung Cancer. 2012 May;76(2):138-43. |