Human CCL17/TARC ELISA Kit
Cat no : KE00213
Synonyms
A 152E5.3, ABCD 2, C C motif chemokine 17, CC chemokine TARC, CCL17, SCYA17, Small inducible cytokine A17, TARC
Validation Data Gallery
Product Information
KE00213 is a solid phase sandwich Enzyme Linked-Immuno-Sorbent Assay (Sandwich ELISA). The CCL17/TARC ELISA kit is to be used to detect and quantify protein levels of endogenous CCL17/TARC. The assay recognizes human CCL17/TARC. An antibody specific for CCL17/TARC has been pre-coated onto the microwells. The CCL17/TARC protein in samples is captured by the coated antibody after incubation. Following extensive washing, another antibody of biotinylated specific for human CCL17/TARC is added to detect the captured human CCL17/TARC protein. For signal development, Streptavidin-HRP is added, 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 | Human CCL17/TARC ELISA Kit |
| Tests | 1 X 96 well plate |
| Sample type | Serum, Plasma, Cell Culture supernatants 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 | 2.8 pg/mL |
| Range | 7.8 - 500 pg/mL |
| Reactivity | Human |
| Tested applications | Sandwich ELISA |
| Gene ID (NCBI) | 6361 |
Recovery
| Sample Type | Average | Range |
|---|---|---|
| Human Serum | 92% | 75%-105% |
| Cell Culture supernatants | 101% | 75%-116% |
IntraAssay
| Sample | n | mean ( pg/mL) | SD | CV% |
|---|---|---|---|---|
| 1 | 20 | 13.0 | 0.4 | 3.2 |
| 2 | 20 | 56.4 | 3.7 | 6.5 |
| 3 | 20 | 251.2 | 9.6 | 3.8 |
InterAssay
| Sample | n | mean ( pg/mL) | SD | CV% |
|---|---|---|---|---|
| 1 | 24 | 14.5 | 0.7 | 4.7 |
| 2 | 24 | 59.8 | 2.7 | 4.4 |
| 3 | 24 | 233.1 | 14.8 | 6.4 |
Background Information
CCL17, also named as TARC, is a member of the CC chemokine family, and is highly expressed by thymus and other cells, including keratinocytes, endothelial cells, dendritic cells, bronchial epithelial cells and fibroblasts. CCL17 plays important roles in T cell development in thymus as well as in trafficking and activation of mature T cells. CCL17 induced chemotaxis and Ca2+ influx in the cells stably expressing CCR4, thereby demonstrating the ligand-receptor relationship between CCL17 and CCR4.
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 | A 152E5.3, ABCD 2, C C motif chemokine 17, CC chemokine TARC, CCL17, SCYA17, Small inducible cytokine A17, TARC |
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。
Publications
| Species | Sample Type | Title |
|---|---|---|
Sci Rep Pyromeconic acid-enriched Erigeron annuus water extract as a cosmetic ingredient for itch relief and anti-inflammatory activity | ||
Am J Pathol Single-Cell and Spatial Transcriptomics-Based Research Reveals Association Between M2a Macrophages and Tumor Spread through Air Spaces in Lung Adenocarcinoma. |
