产品说明
一般描述
CD137 (4-1BB) is a member of the tumor necrosis factor (TNF) receptor superfamily. It is a type I transmembrane glycoprotein expressed on the cell surface of activated splenic T cells and thymocytes.
免疫原
mouse myeloma cell line NS0-derived recombinant human 41BB/TNFRSF9/CD137 Leu24Gln186
应用
Anti-CD137 antibody produced in goat is suitable for the following applications:
- Agonist Activity: Measured by its ability to costimulate IFNg secretion by human T cells in the presence of anti-CD3. The ED50 for this effect is typically 5-20μg/mL.
- ELISA capture: It can be used as a capturing reagent in a human 4-1BB sandwich immunoassay in combination with biotinylated human 4-1BB detection antibody and recombinant human 4-1BB as the standard. The suggested coating concentration range is 0.2-0.8μg/ml. The recommended concentration of the detection antibody is 0.1-0.4μg/mL.
- Flow cytometry: 2.5μg/106 cells using Human T cells treated with PHA (phytohemagglutinin).
- Immunoblotting: A working concentration of 0.1μg/ml was determined using recombinant human CD137.
- Immunocytochemistry: 5-15μg/mL using immersion fixed human peripheral blood mononuclear cells.
生化/生理作用
CD137 in T lymphocytes helps to regulate activation, proliferation and apoptosis. CD137 and CD28 are co-stimulatory molecules of T cell activation. It plays an important role in regulating T-cell-dependent immune responses. The expression of CD137 correlates negatively with lymphocyte proliferation and induces cell death caused by mitogen overstimulation. In monocytes, CD137 induces activation, promotes adherence and helps in prolongs survival.
外形
Lyophilized from a 0.2 μm filtered solution in phosphate buffered saline with 5% trehalose.
重悬
Reconstitute at 0.2 mg/mL in sterile PBS
免责声明
Unless otherwise stated in our catalog or other company documentation accompanying the product(s), our products are intended for research use only and are not to be used for any other purpose, which includes but is not limited to, unauthorized commercial uses, in vitro diagnostic uses, ex vivo or in vivo therapeutic uses or any type of consumption or application to humans or animals.
基本信息
| MDL编号 | MFCD01094424 |
| NACRES | NA.41 |
产品性质
| 生物来源 | goat |
| 偶联物 | unconjugated |
| 抗体形式 | affinity isolated antibody |
| antibody product type | primary antibodies |
| 克隆 | polyclonal |
| 形式 | lyophilized powder |
| species reactivity | human |
| technique(s) | capture ELISA: 0.2-0.8 μg/mL flow cytometry: 2.5 μg using 106 human T cells treated with PHA immunocytochemistry: 5-15 μg/mL western blot: 0.1 μg/mL |
| 杂质 | <0.10 EU/μg endotoxin |
| UniProt登记号 | Q07011 |
| 储存温度 | −20℃ |
| Gene Information | human ... TNFRSF9(3604) |
安全信息
| 储存分类代码 | 10 - Combustible liquids |
| WGK | WGK 1 |
| 闪点(F) | Not applicable |
| 闪点(C) | Not applicable |
