Human CD48 ELISA Kit
Sensitivity
4.1 pg/mL
Range
39-2500 pg/mL
Reactivity
Human
Cat no : KE00626
Synonyms
BLAST, BLAST1, B-lymphocyte activation marker BLAST-1, CD48 antigen, CD48 molecule
Validation Data Gallery
Product Information
KE00626 is a solid phase sandwich Enzyme Linked-Immuno-Sorbent Assay (Sandwich ELISA). The human CD48 ELISA kit is to be used to detect and quantify protein levels of endogenous human CD48. The assay recognizes human CD48. An antibody specific for human CD48 has been pre-coated onto the microwells. The human CD48 protein in samples is captured by the coated antibody after incubation. Following extensive washing, another horseradish peroxidase (HRP)-conjugated antibody specific for human CD48 is added to detect the captured human CD48 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 CD48 ELISA Kit |
| Tests | 1 X 96 well plate |
| Sample type | Serum, Plasma, Cell culture supernatant, 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 | 4.1 pg/mL |
| Range | 39-2500 pg/mL |
| Reactivity | Human |
| Tested applications | Sandwich ELISA |
| Gene ID (NCBI) | 962 |
Recovery
| Sample Type | Average | Range |
|---|---|---|
| Human serum | 100% | 97%-107% |
| Cell culture supernatant | 97% | 92%-101% |
| Cell lysate | 92% | 87%-99% |
IntraAssay
| Sample | n | mean ( pg/mL) | SD | CV% |
|---|---|---|---|---|
| 1 | 8 | 1,310.0 | 43.2 | 3.3 |
| 2 | 8 | 307.0 | 6.8 | 2.2 |
| 3 | 8 | 162.8 | 5.5 | 3.4 |
InterAssay
| Sample | n | mean ( pg/mL) | SD | CV% |
|---|---|---|---|---|
| 1 | 16 | 1,296.9 | 64.7 | 5.0 |
| 2 | 16 | 304.8 | 10.6 | 3.5 |
| 3 | 16 | 170.5 | 9.2 | 5.4 |
Background Information
CD48, also known as BLAST-1 or BCM-1, is a member of the signaling lymphocyte activation molecule (SLAM) family and is involved in immune cell adhesion and activation. It is a glycosylphosphatidylinositol (GPI) -anchored cell surface glycoprotein that interacts with various cell surface receptors, including CD244 (2B4) and CD2. CD48 plays a crucial role in regulating immune responses by mediating cell-cell interactions and signaling pathways that influence T cell activation, NK cell function, and the formation of immune synapses. Soluble CD48 (sCD48) is detected in human serum and plasma. sCD48 may serve as a potential therapeutic agent for inflammatory diseases by modulating immune cell activation and cytokine signaling.
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 | BLAST, BLAST1, B-lymphocyte activation marker BLAST-1, CD48 antigen, CD48 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。
