货号:GZEL19972
PDGF-B; PDGF2; SIS; SSV; C-sis; Simian Sarcoma Viral(v-sis)Oncogene Homolog; Platelet Derived Growth Factor Beta Polypeptide; Proto-oncogene c-Sis; Becaplermin; Becaplermin; c sis; FLJ12858; Oncogene SIS; PDGF 2; PDGF B chain; PDGF Beta; PDGF subunit B; PDGF-2; PDGF2; Pdgfb; PDGFB_HUMAN; Platelet derived growth factor 2; Platelet derived growth factor B chain; Platelet derived growth factor beta; Platelet derived growth factor beta polypeptide; Platelet derived growth factor beta polypeptide (oncogene SIS); Platelet derived growth factor beta polypeptide (simian sarcoma viral (v sis) oncogene homolog); Platelet-derived growth factor B chain; Platelet-derived growth factor beta polypeptide; Platelet-derived growth factor subunit B; Proto-oncogene c-Sis; Simian sarcoma viral (v sis) oncogene homolog; v sis platelet derived growth factor beta polypeptide
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2684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) | 2000 | 1000 | 500 | 250 | 125 | 62.5 | 31.25 | 0 |
|---|---|---|---|---|---|---|---|---|
| OD值 | 2.33 | 1.41 | 0.78 | 0.49 | 0.32 | 0.25 | 0.2 | 0.09 |
分别往不同样本中添加已知浓度的血小板衍生生长因子B(PDGFB),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) | 84.6-101.5 | 96.8 |
| 血浆(n=8) | 93.8-105.9 | 103.2 |
| 细胞培养上清(n=8) | 96.1-108.5 | 105.1 |
将添加有血小板衍生生长因子B(PDGFB)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(%) | 84.8-95.0 | 89.2-96.3 | 90.3-110.7 |
| 平均回收率(%) | 91.8 | 94.4 | 96.2 | |
| 1:4 | 范围(%) | 89.8-103.1 | 87.5-108.3 | 105.6-115.8 |
| 平均回收率(%) | 94.6 | 98.8 | 108.5 |