Human CD300a ELISA Kit
Sensitivity
11.3 pg/mL
Range
62.5-4000 pg/mL
Reactivity
Human
Cat no : KE00726
Synonyms
CD300 antigen-like family member A, CD300a molecule, CLM 8, CLM-8, CMRF 35 H9
Validation Data Gallery
Product Information
KE00726 is a solid phase sandwich Enzyme Linked-Immuno-Sorbent Assay (Sandwich ELISA). The human CD300a ELISA kit is to be used to detect and quantify protein levels of endogenous human CD300a. The assay recognizes human CD300a. An antibody specific for human CD300a has been pre-coated onto the microwells. The human CD300a protein in samples is captured by the coated antibody after incubation. Following extensive washing, another horseradish peroxidase (HRP)-conjugated antibody specific for human CD300a is added to detect the captured human CD300a 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 | Human CD300a ELISA Kit |
| Tests | 1 X 96 well plate |
| Sample type | Serum, Plasma, 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 | 11.3 pg/mL |
| Range | 62.5-4000 pg/mL |
| Reactivity | Human |
| Tested applications | Sandwich ELISA |
| Gene ID (NCBI) | 11314 |
Recovery
| Sample Type | Average | Range |
|---|---|---|
| Human serum | 90% | 79%-101% |
| Cell lysate | 99% | 94%-104% |
IntraAssay
| Sample | n | mean ( pg/mL) | SD | CV% |
|---|---|---|---|---|
| 1 | 8 | 2,025.3 | 87.2 | 4.3 |
| 2 | 8 | 554.7 | 13.5 | 2.4 |
| 3 | 8 | 175.0 | 5.7 | 3.2 |
InterAssay
| Sample | n | mean ( pg/mL) | SD | CV% |
|---|---|---|---|---|
| 1 | 16 | 2,002.6 | 79.2 | 4.0 |
| 2 | 16 | 543.9 | 18.7 | 3.4 |
| 3 | 16 | 173.1 | 6.6 | 3.8 |
Background Information
CD300A is an inhibitory receptor expressed on various leukocytes. It plays a crucial role in modulating immune responses by recognizing phosphatidylserine (PS) and phosphatidylethanolamine (PE), two aminophospholipids exposed on the outer leaflet of dead and activated cells. This recognition helps regulate immune functions and the host's response to various disease states, such as infectious diseases, cancer, allergies, and chronic inflammatory diseases. CD300A delivers inhibitory signals through its immunoreceptor tyrosine-based inhibitory motifs (ITIMs), which are phosphorylated upon ligand binding and recruit SH2-containing phosphatases, leading to the inhibition of downstream signaling pathways.
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 | CD300 antigen-like family member A, CD300a molecule, CLM 8, CLM-8, CMRF 35 H9 |
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。
