Mouse HER2/ErbB2 ELISA Kit
Sensitivity
0.01 ng/mL
Range
0.156-10 ng/mL
Reactivity
Mouse
Validation Data Gallery
Product Information
KE10168 is a solid phase sandwich Enzyme Linked-Immuno-Sorbent Assay (Sandwich ELISA). The mouse HER2/ErbB2 ELISA kit is to be used to detect and quantify protein levels of endogenous mouse HER2/ErbB2. The assay recognizes mouse HER2/ErbB2. An antibody specific for mouse HER2/ErbB2 has been pre-coated onto the microwells. The mouse HER2/ErbB2 protein in samples is captured by the coated antibody after incubation. Following extensive washing, another horseradish peroxidase (HRP)-conjugated antibody specific for mouse HER2/ErbB2 is added to detect the captured mouse HER2/ErbB2 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 HER2/ErbB2 ELISA Kit |
| Tests | 1 X 96 well plate |
| Sample type | Cell 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 | 0.01 ng/mL |
| Range | 0.156-10 ng/mL |
| Reactivity | Mouse |
| Tested applications | Sandwich ELISA |
| Gene ID (NCBI) | 13866 |
Recovery
| Sample Type | Average | Range |
|---|---|---|
| Cell lysate | 105% | 96%-125% |
IntraAssay
| Sample | n | mean ( ng/mL) | SD | CV% |
|---|---|---|---|---|
| 1 | 8 | 5.44 | 0.20 | 3.64 |
| 2 | 8 | 1.41 | 0.02 | 1.25 |
| 3 | 8 | 0.75 | 0.03 | 3.67 |
InterAssay
| Sample | n | mean ( ng/mL) | SD | CV% |
|---|---|---|---|---|
| 1 | 16 | 5.59 | 0.22 | 3.88 |
| 2 | 16 | 1.33 | 0.10 | 7.17 |
| 3 | 16 | 0.73 | 0.03 | 3.88 |
Background Information
HER2/ErbB2 is a critical receptor tyrosine kinase protein belonging to the epidermal growth factor receptor (EGFR) family, which also includes HER1 (EGFR), HER3, and HER4. Unlike other members of the EGFR family, HER2/ErbB2 does not have a known ligand and is often referred to as an "orphan receptor." However, it can form homodimers or heterodimers with other EGFR family members, such as HER1, HER3, and HER4, significantly enhancing its signaling potential. This receptor is involved in the regulation of multiple downstream signaling pathways, including the PI3K-Akt and MAPK pathways, which promote cell survival, proliferation, and migration.
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 | CD340, EC:2.7.10.1, Erbb2, Her2, Her2 / ErbB2 |
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。
