货号:GZEL15118
CD326; TACSTD1; EGP; KSA; M4S1; MIC18; TROP1; HEGP2; ESA; Epithelial glycoprotein; Adenocarcinoma-associated antigen; Tumor Associated Calcium Signal Transducer 1; 17 1A; 323/A3; Adenocarcinoma associated antigen; Antigen identified by monoclonal antibody AUA1; AUA1; CD326 antigen; Cell surface glycoprotein Trop 1; Cell surface glycoprotein Trop 2; Cell surface glycoprotein Trop-1; CO 17A; CO17 1A; CO17A; DIAR5; EGP 2; EGP2; EGP314; EGP40; Ep CAM; Ep-CAM; EPCAM; EPCAM_HUMAN; EpCAM1; Epithelial cell adhesion molecule; Epithelial Cell Adhesion Molecule Intracellular Domain (EpCAM-ICD); Epithelial cell surface antigen; Epithelial cellular adhesion molecule; Epithelial glycoprotein 1; Epithelial glycoprotein 314; GA733 1; GA733 2; GA733-2; gastrointestinal tumor-associated antigen 2, 35-KD glycoprotein; gp4; hEGP 2; hEGP314; HNPCC8; Human epithelial glycoprotein 2; KS 1/4 antigen; KS1/4; Ly74; Lymphocyte antigen 74; M1S 1; M1S2; Major gastrointestinal tumor associated protein GA733 2; Major gastrointestinal tumor-associated protein GA733-2; mEGP314; Membrane component chromosome 4 surface marker (35kD glycoprotein); Membrane component, chromosome 4, surface marker; Membrane component, chromosome 4, surface marker 1; MK 1; Protein 289A; TACD1; Tumor associated calcium signal transducer 1; Tumor associated calcium signal transducer 2 precursor; Tumor-associated calcium signal transducer 1
我司质检部门依据产品标准,在受控的实验室环境(环境温度:18-25°C,相对湿度:35-75%)和严格的实验操作(TMB 37°C避光反应1751分钟后终止读数)下完成检测,确保产品性能符合要求。因具体实验环境条件及实验操作存在差异,以下数据和曲线仅供参考,实验者需根据自己的实验建立标准曲线。
| 浓度(pg/mL) | 200 | 100 | 50 | 25 | 12.5 | 6.2 | 3.12 | 0 |
|---|---|---|---|---|---|---|---|---|
| OD值 | 2.36 | 1.78 | 1.23 | 0.79 | 0.46 | 0.29 | 0.17 | 0.09 |
分别往不同样本中添加已知浓度的上皮细胞黏附分子(EPCAM),做回收实验,得出回收率范围和平均回收率
| 样本类型 | 范围 | 平均回收率 |
|---|---|---|
| 血清(n=8) | 84.5-101.7 | 96.9 |
| 血浆(n=8) | 92.9-105.1 | 102.3 |
| 细胞培养上清(n=8) | 96.1-108.5 | 105.2 |
将添加有上皮细胞黏附分子(EPCAM)的样本分别稀释2倍,4倍,8倍,16倍做回收实验,得出回收率范围及平均回收率。
| 稀释比例 | 回收率(%) | 血清 | 血浆 | 细胞培养上清 |
|---|---|---|---|---|
| 1:2 | 范围(%) | 84.4-95.7 | 88.7-96.9 | 90.6-110.0 |
| 平均回收率(%) | 91.7 | 93.3 | 96.9 | |
| 1:4 | 范围(%) | 89.9-103.3 | 87.9-108.1 | 105.4-115.7 |
| 平均回收率(%) | 94.8 | 98.2 | 108.5 |