Speedy™ Human EPO/Erythropoietin One-Step ELISA Kit
Sensitivity
0.2 mIU/mL
Range
4.7-300 mIU/mL
Reactivity
Human
Validation Data Gallery
Product Information
| Product name | Speedy™ Human EPO/Erythropoietin One-Step ELISA Kit |
| Tests | 1 X 96 well plate |
| Sample type | Serum, Plasma 备注：对未验证样本，我们提供技术支持和售后保障。 |
| Assay type | Sandwich |
| Sensitivity | 0.2 mIU/mL |
| Range | 4.7-300 mIU/mL |
| Reactivity | Human |
| Tested applications | Sandwich ELISA |
| Gene ID (NCBI) | 2056 |
Recovery
| Sample Type | Average | Range |
|---|---|---|
| Human serum | 104% | 84%-129% |
IntraAssay
| Sample | n | mean ( mIU/mL) | SD | CV% |
|---|---|---|---|---|
| 1 | 8 | 155.9 | 2.7 | 1.7 |
| 2 | 8 | 38.4 | 1.0 | 2.5 |
| 3 | 8 | 20.7 | 0.5 | 2.5 |
InterAssay
| Sample | n | mean ( mIU/mL) | SD | CV% |
|---|---|---|---|---|
| 1 | 16 | 158.1 | 3.1 | 2.0 |
| 2 | 16 | 38.6 | 0.9 | 2.3 |
| 3 | 16 | 20.5 | 0.5 | 2.6 |
Background Information
Erythropoietin (EPO) is a glycoprotein hormone that regulates the production of red blood cells and biosynthesis of hemoglobin. The predominant expression of this gene shifts from the liver during fetal development to kidney in adults, and and the secreted protein will travel through the blood stream to reach to the bone marrow to stimulate hematopoietic stem cell differentiation to RBC. EPO binds to the cognate EPO receptor (EPOR) on erythroid progenitor cells, thus preventing apoptosis and stimulating their differentiation and maturation into erythrocyte. However, EPO protein and its receptors have also been shown to be cytoprotective in extra-hematopoietic tissues including the retina tissue. Low levels of EPO (around 10 mIU/mL) are constantly secreted sufficient to compensate for normal red blood cell turnover. Common causes of cellular hypoxia resulting in elevated levels of EPO (up to 10000 mIU/mL) include any anemia, and hypoxemia due to chronic lung disease.
Properties
| Storage Instructions | All the reagents are stored at 2-8℃ for 6 months or -20℃ for 12 months. Refer to the protocol for further storage instructions. |
| Synonyms | EPO, EP, Epoetin, erythropoietin, MVCD2 |
FAQ
1、我的样本稀释液有限，如何处理稀释倍数较大的样本？
我们建议您对样本进行梯度稀释。例如，人血清样本需要1000000倍稀释时，您可以分3个梯度，每个梯度100倍，进行稀释：
第一步：取2 uL人血清样本，加入198 uL样本稀释液，混匀得到100倍稀释的人血清样本
第二步：取2uL 100倍稀释的人血清样本+ 198 uL样本稀释液进行稀释，混匀得到10000倍稀释的人血清样本
第三步：取2uL 10000倍稀释的人血清样本+ 198 uL样本稀释液进行稀释，混匀得到1000000倍稀释的人血清样本。
如果样本需要进一步稀释，您可以使用更多梯度。除了我们推荐的样本稀释液，不建议您使用其他溶液或者水稀释。如果您的样本稀释液仍然不足，请联系我们的客服为您提供更多样本稀释液。
2、我没有恒温振荡器，这会对实验时间和结果产生影响吗？
如果您没有恒温振荡器，完成这个实验大约需要 2.5 小时。在加入抗体混合物后，我们建议您将板条37℃下静置孵育2小时。在加入 TMB 后，您只需让板条37℃下静置孵育15分钟即可。我们的研发人员通过对比实验已经证明，尽管信号会略有降低，但您仍然可以获得有效的实验数据。
