| 货号 | AF724-SP |
| 别名 | CD62 antigen-like family member E; CD62E antigen; CD62E; ELAM; ELAM1; ELAM-1; ELAM1E-selectin; endothelial adhesion molecule 1; Endothelial leukocyte adhesion molecule 1; ESEL; LECAM2; leukocyte endothelial cell adhesion molecule 2; Leukocyte-endothelial cell adhesion molecule 2; SELE; selectin E |
| 反应种属 | Human |
| 应用 | Western Blot(0.1 µg/mL) |
| 目标/特异性 | Selected for its ability to inhibit the block U937 cell adhesion to immobilized rhE-Selectin. In direct ELISAs, less than 5% cross-reactivity with rmE-Selectin and rrE-Selectin is observed and less than 1% cross-reactivity with rhP-Selectin and rhL-Selectin is observed. |
| 使用方法 | Western Blot: 0.1 µg/mL Adhesion Blockade: The adhesion of U937 human histiocytic lymphoma cells (5 x 104 cells/well) to immobilized recombinant human E‑Selectin (2 μg/mL, 100 µL/well) was maximally inhibited (80 - 100%) by 50 μg/mL of the antibody. |
| 来源 | Polyclonal Sheep IgG |
| 产品组分 |
| 供应商 | R&D Systems |
| Entrez Gene IDs | 6401 (Human); 20339 (Mouse); 25544 (Rat) |
| 应用文献 | |
| R&D Systems personnel manually curate a database that contains references using R&D Systems products. The data collected includes not only links to publications in PubMed, but also provides information about sample types, species, and experimental conditions. Development and validation of sandwich ELISA microarrays with minimal assay interference. | |
| 纯化方式 | Antigen Affinity-purified |
| 免疫原 | Chinese hamster ovary cell line CHO-derived recombinant human E-Selectin |
| 内毒素水平 | <0.10 EU per 1 μg of the antibody by the LAL method. |
| 生物活性 | Human |
| 标记 | Unconjugated |
| 溶解方法 | Reconstitute at 0.2 mg/mL in sterile PBS. |
| 背景 | E-Selectin (Endothelial Leukocyte Adhesion Molecule-1, ELAM-1, CD62E), a member of the Selectin family, is a 107 - 115 kDa cell surface glycoprotein. It is transiently expressed on vascular endothelial cells in response to IL-1 beta and TNF-alpha, and demonstrates peak expression at 4 hours, and decay at 24 hours, in response to activation. E‑Selectin ligands, expressed on neutrophils, monocytes, and a subset of memory T-cells, are sialylated, fucosylated molecules which bind to the lectin domain of E-Selectin. Immunocytochemical techniques have demonstrated the expression of E-Selectin on healthy and diseased tissue. E-Selectin mediates the attachment of flowing leukocytes to the blood vessel wall during inflammation by binding to E‑Selectin ligands on leukocytes. These interactions are labile and permit leukocytes to roll along the vascular endothelium in the direction of blood flow. This initial interaction is followed by a stronger interaction involving ICAM-1 and VCAM-1 that leads eventually to extravasation of the white blood cell through the blood vessel wall into the extracellular matrix tissue. ELISA techniques have shown that detectable levels of soluble E-Selectin are present in the biological fluids of apparently normal individuals. Furthermore, a number of studies have reported that levels of E-Selectin may be elevated in subjects with a variety of pathological conditions. |
| 运输条件 | Blue Ice |
| 存放说明 | 4℃ |
| 参考文献 |
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