货号:GZEL15340
CG-B; CGB3; hCGB; HCG; CGb5; CGb7; CGb8; Choriogonadotropin subunit beta; β-HCG; anterior pituitary glycoprotein hormones common subunit alpha; CG alpha; CG-ALPHA; CGB; CGB5; CGB7; choriogonadotropin alpha chain; Chorionic gonadotrophin chain beta; chorionic gonadotrophin subunit alpha; chorionic gonadotropin beta 3 subunit; Chorionic gonadotropin beta chain; Chorionic gonadotropin beta subunit; chorionic gonadotropin, alpha polypeptide; chorionic gonadotropin, beta polypeptide; chorionic gonadotropin, beta polypeptide 3; Follicle stimulating hormone alpha chain; follicle-stimulating hormone alpha chain; follicle-stimulating hormone alpha subunit; follitropin alpha chain; FSH Alpha; FSH-alpha; FSHA; glycoprotein hormones alpha chain; glycoprotein hormones, alpha polypeptide; GPHa; GPHA1; Human Chorionic Gonadotropin; LHA; LSH alpha; LSH-alpha; luteinizing hormone alpha chain; lutropin alpha chain; Thyroid stimulating hormone alpha chain; thyroid-stimulating hormone alpha chain; thyrotropin alpha chain; TSH Alpha; TSH-alpha; TSHA
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2488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(mIU/mL) | 100 | 50 | 25 | 12.5 | 6.25 | 3.12 | 1.56 | 0 |
|---|---|---|---|---|---|---|---|---|
| OD值 | 2.45 | 1.6 | 0.94 | 0.6 | 0.39 | 0.27 | 0.24 | 0.09 |
分别往不同样本中添加已知浓度的绒毛膜促性腺激素β肽(CGb),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) | 84.8-102.6 | 97.6 |
| 血浆(n=8) | 92.7-105.6 | 102.3 |
| 细胞培养上清(n=8) | 96.1-108.5 | 105.4 |
将添加有绒毛膜促性腺激素β肽(CGb)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(%) | 84.0-95.6 | 87.0-96.2 | 90.2-110.1 |
| 平均回收率(%) | 91.7 | 92.3 | 96.4 | |
| 1:4 | 范围(%) | 89.5-103.5 | 87.4-108.8 | 105.3-115.1 |
| 平均回收率(%) | 94.4 | 98.5 | 108.8 |