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- 文献和实验
- 技术资料
- 检测范围:
15.6-1000 pg/mL
- 应用:
Sandwich ELISA
- 适应物种:
Mouse
- 样本:
Cell lysate, Tissue lysate
- 规格:
96T
Product Information
KE10179 is a solid phase sandwich Enzyme Linked-Immuno-Sorbent Assay (Sandwich ELISA). The mouse EPCAM/CD326 ELISA kit is to be used to detect and quantify protein levels of endogenous mouse EPCAM/CD326. The assay recognizes mouse EPCAM/CD326. An antibody specific for mouse EPCAM/CD326 has been pre-coated onto the microwells. The mouse EPCAM/CD326 protein in samples is captured by the coated antibody after incubation. Following extensive washing, another horseradish peroxidase (HRP)-conjugated antibody specific for mouse EPCAM/CD326 is added to detect the captured mouse EPCAM/CD326 protein. For signal development, followed by Tetramethyl-benzidine (TMB) reagent. Solution containing sulfuric acid is used to stop color development and the color intensity which is proportional to the quantity of bound protein is measurable at 450 nm with the correction wavelength set at 630 nm.
| Product name | Mouse EPCAM/CD326 ELISA Kit |
| Tests | 1 X 96 well plate |
| Sample type | Cell lysate, Tissue lysate 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 | 4.7 pg/mL |
| Range | 15.6-1000 pg/mL |
| Reactivity | Mouse |
| Tested applications | Sandwich ELISA |
| Gene ID (NCBI) | 17075 |
Recovery
| Sample Type | Average | Range |
|---|---|---|
| Tissue lysate | 103% | 101%-105% |
| Cell lysate | 91% | 82%-104% |
IntraAssay
| Sample | n | mean ( pg/mL) | SD | CV% |
|---|---|---|---|---|
| 1 | 8 | 754.9 | 22.4 | 3.0 |
| 2 | 8 | 186.9 | 4.4 | 2.4 |
| 3 | 8 | 84.8 | 3.8 | 4.4 |
InterAssay
| Sample | n | mean ( pg/mL) | SD | CV% |
|---|---|---|---|---|
| 1 | 16 | 760.2 | 19.9 | 2.6 |
| 2 | 16 | 186.8 | 5.6 | 3.0 |
| 3 | 16 | 88.7 | 5.3 | 6.0 |
Background Information
Epithelial cell adhesion molecule (EPCAM), also known as CD326, is a well-characterized type I transmembrane glycoprotein that plays a pivotal role in cell adhesion, proliferation, differentiation, and signaling. It mediates Ca2+-independent homotypic cell-cell adhesion through its extracellular domain, which is crucial for the formation and maintenance of epithelial tissues. The membrane localization of EPCAM is essential for its function in cell adhesion and signaling. Additionally, elevated levels of soluble EPCAM have been associated with tumor burden and poor prognosis in cancer patients, making it a potential biomarker for cancer diagnosis and monitoring.
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 | CD326, EGP314, Epcam, Ep-CAM, Epithelial cell adhesion molecule |
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。
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文献和实验通过特异性标志物主动排除干扰细胞的策略,旨在为后续免疫分型提供纯净背景。 针对不同组织,需选用特定“过滤器”: 血管丰富组织(如肝、肺):使用CD31抗体剔除内皮细胞和血小板; 间质丰富组织(如脑、肿瘤基质):利用CD90.2识别并排除成纤维细胞等间质成分(需注意T细胞也表达); 上皮来源组织(如肠、乳腺):采用CD326 (EpCAM) 抗体有效分离上皮细胞。 这一策略如同淘金筛网,能显著提升数据分析的准确性与纯度。 该图展示了一套针对实体组织的流式分析标准策略,旨在从复杂悬液中精准区分
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